Goat Breeding Tips for Livestock Farmers (Urdu)
In order to get maximum meat and milk Beetal, Daira Deen Panah, Nachi, and Teddy Breeds.....
Mango Amazing Facts
The mango is known as the 'king of fruit' throughout the world. The name 'mango' is derived from the Tamil word 'mangkay' or 'man-gay'. When the Portuguese traders settled in Western India they adopted the name as 'manga'.
Pomegranate(Punica granatum) Cultivation and Farming
Pomegranates are fairly drought tolerant and can be grown on either calcareous or acid soils. Climate - Grow best in dry climates with mild winters. Chilling requirement
EU may also ban Monsanto GMO in wake of shocking cancer findings
Russia's consumer protection group, Rospotrebnadzor, said it was halting all imports of GM corn while the country's Institute of Nutrition will be evaluating the results of the study.
Protect Garden Pots during Winter
Many pots, especially ornamental containers that aren’t designed to stand outside in freezing temperatures, need winter protection. Wrap them up in burlap (possibly double layers), and secure tightly at the top and bottom with strong garden string.
Sustainable Agriculture and Fertilizers Practices in Pakistan
Agriculture is the mainstay of Pakistan’s economy. It has a total area of 79.61 million hectare, and the total area used for crop production is only 22 million ha.
Herbs For Winter Windowsill
Growing season is over, do you still find yourself ready to dash out to the garden for some chives, basil or a sprig of thyme...
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Tuesday, April 16, 2013
NEEM OIL FOR PESTS
It seems like no matter what time of the year, insects abound, but there is a great organic solution available to keeping bugs in check. Of course good gardening practices and proper crop rotation help, but sometimes you need a helping hand to keep your plants safe.
The neem tree, which has insecticidal properties and is native to India and Africa, produces seeds that have been used to repel insects and pests in stored grains and in gardens and homes for years.
Today, the extract of the neem tree seed is the active ingredient in Neem-Away Insect Spray. Neem-Away suppresses an insect’s desire to feed and disrupts its hormonal balance so it dies before molting.
Field tests have shown Neem-Away to be effective against a wide range of insects from aphids and caterpillars to corn borer and squash bugs. Neem-Away will not harm beneficial insects such as lady beetles and lacewing.
Neem oil can be used on a broad range of insects on vegetables, fruits and nuts, flowers, trees and shrubs.
Apply when pests first appear to prevent damage. Repeat every 7-10 days as needed; regular spraying increases its effectiveness.
Source: http://www.weekendgardener.net
LEAFMINERS: Biology and Control
LEAFMINERS
(Agromyzidae)
Leafminers tunnel within leaves, giving foliage an unattractive appearance. In addition to a cosmetic problem, leafminers can also damage beets, chard, and columbine.
DESCRIPTION
Adults are flies that are black, or black and yellow, and are 1/10 of an inch (2.5 mm) long. You will rarely see them. Their larvae are pale green, stubby, and translucent maggots that are found in the tunnels in the leaves. Eggs are white and cylindrical.
LIFE CYCLE
Adults emerge from overwintering cocoons in early spring and lay their eggs side by side in clusters on the undersides of leaves. The larvae mine leaves for 1 to 3 weeks, then pupate for 2 to 4 weeks inside the leaf or they can drop to the soil to pupate. There are normally 2 to 3 generations per year; more in greenhouses.
PLANTS MOST AFFECTED
Bean, beet, cabbage, chard, lettuce, pepper, tomato, and many other vegetables. They also attack many ornamentals, especially chrysanthemum and nasturtium.
DAMAGE
Larvae tunnel through the leaf tissue, making hollowed-out, curved, or winding mines. Larval damage can kill seedling plants by removing chlorophyll and reducing the plants photosynthetic capacity. Mines and feeding punctures also produce an entrance for pathogenic organisms. Excessive leaf mining in older plants can cause leaves to dry, resulting in sunburning of fruit and reduction in yield and quality. In severe infestations, leafmining may cause plant death.
LEAFMINER CONTROL
Prevention:
1. Cover seedlings with Floating Row Covers to keep adult flies from laying eggs on leaves. Keep covers on all season if the pests are numerous.
2. Remove any nearby dock or lamb's-quarters because they are natural hosts for beet leafminers.
Control:
1. Handpick and destroy any mined leaves.
2. Remove any egg clusters as soon as they are visible.
3. Spray Neem Oil.
Source:http://www.weekendgardener.net
Monday, April 15, 2013
Cherry Nutrition Facts
A bowl full of sweet cherries is brimming with health benefits. Cherries are naturally low in fat and calories and free of both cholesterol and sodium. They are also a good source of dietary fiber, vitamin C, potassium and contain boron.
Facts
- The word 'cherry' comes from the French word ‘cerise,’ which in turn comes from the Latin words cerasum and Cerasus, the classical name of the modern city Giresun in Turkey.
- It is believed that the sweet cherry originated in the area between the Black and Caspian Seas in Asia Minor around 70 B.C. The Romans introduced them to Britain in the first century A.D.
- Cherries are drupes, or stone fruits, and are related to plums, peaches and nectarines.
- There are 430 species in the genus Prunus which include cherries, plums, peaches, apricots and almonds - just to name a few.
- The English colonists brought cherries to North America in the 1600’s.
- There are more than 1,000 varieties of cherries in the United States, but fewer than 10 are produced commercially.
- On average, there are about 44 cherries in one pound.
- In an average crop year, a sweet cherry tree will produce 800 cherries.
- Seventy percent of the cherries produced in the United States are grown in the Northwest.
- Stemilt Growers is the world’s largest shipper of sweet cherries.
- While they have long been a popular dessert fruit, cherries were used for their medicinal purposes in the 15th and 16th centuries.
- Researchers first found that eating cherries may help relieve gout and arthritis attacks back in 1950 during a preliminary study of daily cherry consumption.
- Anthocyanids give cherries their red color.
- The world's heaviest cherry was grown by Gerardo Maggipinto (Italy) and weighed 21.69 g (0.76 oz) on June 21, 2003. The cherry was presented at La Grande Ciliegia, in Sammichele di Bari, Italy.
Fiber: One cup of cherries contains 3 grams of dietary fiber, an essential ingredient in a healthy diet. Adults should consume between 20 and 30 grams of fiber each day. Research suggests that a high-fiber diet can prevent constipation, lower the risk for developing digestive disorders, lower cholesterol, control blood sugar and aid in weight loss.
Potassium: Cherries are a good source of the nutrient potassium, with approximately 260 milligrams in a one cup serving. The recommended daily dose of potassium for adults is 3,400 milligrams. Potassium is a main electrolyte that keeps the body functioning properly and plays an important role in muscle, heart, kidney and nerve cell functions. It also works with another electrolyte, sodium, to balance water levels throughout the body.
Vitamin C: One serving of cherries has 16% of the recommended daily dose of vitamin C, a water-soluble vitamin that is essential to keep the body functioning normally and maintain a healthy immune system. Vitamin C is also a highly effective antioxidant, which means it may help prevent the onset of several chronic diseases.
Boron: Cherries also contain boron, a mineral that helps maintain calcium balance and promotes bone health. Some research suggests that boron may play a role in preventing osteoporosis, a disease in which bones become fragile and more likely to break. The level of boron needed in the diet is not known, but many nutritionists suggest consuming between 3 and 5 milligrams of boron each day. In addition to sweet cherries, boron is found in many other common fruits, leafy vegetables and legumes.
Cherry Nutrition Facts
Cherries are certainly one of today’s most popular dessert fruits, but they have been recognized for their medicinal purposes since the 1400’s. One cup of sweet cherries has just 90 calories and is a good source of fiber and vitamin C. With these great attributes, it’s no wonder why many nutritionists, dietitians, and other health professionals often refer to cherries as a superfood. Read on to learn about the many “super-powers” of cherries:
Did you know that cherries rank among the top 20 foods with the highest concentration of antioxidants. In fact, the standard one-cup serving of cherries has the capacity to carry 4,873 antioxidants! Antioxidants are substances found in foods that may protect cells from damage caused by unstable molecules, known as free radicals. Cherries are especially rich in a phytochemical called anthocyanin. They also contain melatonin, phenols and quercetin.
Cherries and Melatonin:
There are many instances in life when your sleep patterns are disrupted. Whether it is expected jet lag or an ongoing sleep disorder, fresh cherries and the melatonin they contain can be an ally for you! Melatonin is a naturally occurring hormone produced by the pineal gland in the brain. It plays a key role in regulating the body’s internal clock and helps determine when we fall asleep and when we wake up. Eating a handful of cherries just before bed is a great way to naturally regulate your sleep cycle.
Cherries, Arthritis and Pain Relief:
Great news for arthritis sufferers! A bowl full of cherries may help alleviate pain and inflammation associated with arthritis and gout, the most severe form of arthritis. A gout attack occurs when excessive amounts of uric acid (waste product found in the blood) accumulate in the joints, and cause inflammation and pain.
Back in 2004, researchers from the Agriculture Research Service and University of California-Davis teamed up to study the effects consuming cherries could have on reducing pains caused by gout. They found that participants who ate 45 sweet cherries during breakfast significantly decreased their blood plasma levels while simultaneously increasing the amount of uric acid removed through urine. According to the researchers, these two changes are signs of a healthy immune system fighting inflammation.
Cardiovascular disease, or heart disease, is the single leading cause of death in America. One of the many health benefits of cherries is that they contain powerful antioxidants called anthocyanins, which may reduce a person’s risk of developing cardiovascular disease.
Just like red wine, anthocyanins give cherries their deep red color and also protect cells from damage during an interaction with oxygen. This important process also serves to protect the heart and surrounding tissue, inhibit plaque formation and reduce inflammation.
Cherries and Brain Health:
Cherries are one of the few foods that contain melatonin. In addition to helping regulate sleep patterns, melatonin is an important antioxidant that helps maintain optimum brain functioning and may deter the onset of age-related chronic diseases like Alzheimer’s. Research also suggests that the anthocyanins found in cherries further protect neural cells and promote brain health.
Source: stemilt.com
Chili Peppers for Beginners
By Julian Livsey
This guide is for anyone who has somehow hit on the idea that it would be fun to grow chile peppers. You haven't grown them before, perhaps you haven't really grown anything before. After a bit of research on the internet you are completely overwhelmed by the advice and information; not sure where to begin. thechileman website is not aimed at the prefessional growers, yet when we start talking in the guides about vermiculite and heated propagators it may make you wonder whether growing chile peppers is for you afterall. Well don't be put off, there is an easier way! Yes we like pre-germinating our seeds. We like heat mats, and the drainage advantage of perlite in our soil mix but you don't have to do all that. Chile plants can be stunningly easy to grow. So here is thechileman's guide for first time growers or those who don't want to bother with anything complicated...
Seeds
To grow your own chile peppers you first need seeds. There are lots of fantastic varieties of peppers available to choose from. But for the complete beginner who wants garanteed chile pods and doesn't want to wait too long to get them, the usually shorter growing time of the Capsicum Annuum's are probably a good choice, particularly for anyone growing in a cooler climate. You can buy seeds from your local garden centre or take a look at our pod pals section for some recommended seed suppliers. But if you prefer, it really is as simple as popping down to your local supermarket, buying a couple of peppers and scraping out the seeds.
Germination.
This is probably the single most discussed stage of chile pepper growing and the one that offers the most opinions. Now that you have your seeds the trick is to turn them into plants. The first stage of that is to get them to germinate. The main requirements for a seed to germinate are heat, moisture and oxygen. It is possible to germinate your seeds in everything from tissue paper to rock wool cubes, but the easiest growing medium is soil.
It doesn't matter what you use to hold your soil. Whether it is a propagator or a simple plastic box with some small drainage holes cut into the bottom of it to stop the soil getting water logged. Sow your seeds by placing them on the surface of the soil, then cover them over with more soil but only so that they are just below the surface, perhaps as little as three milimeters. Seeds only have so much energy stored before they need to generate more from light, so plant them too deep and they will run out of energy before they reach the surface.
To get moisture to the seeds you need to water the surface of the soil. Not too much, you want the soil to be moist, not water logged. The final ingredient is heat. At this stage there is no requirement for light so you may find something like an airing cupboard is ideal. Above a radiator, anywhere reasonably warm will do. But bear in mind you don't want to bake them, and also that too much heat will reduce the moisture content of your soil.
Sucessful germination
Depending upon the variety that you are growing, your seeds will take anywhere from a few days to several weeks to break the surface. You need to be patient but you will be rewarded when they push their way through the surface. While they are seedlings your plants are very sensitive and delicate so best not to touch them. Heat and moisture are still important but key now is the amount of light your seedlings receive. Place your plants in a south facing window or a warm greenhouse if you can.
Transplanting
Chile plants generally produce sets of leaves in pairs. The first set are called the seed leaves, the next set will be the first true set of leaves. Once your seedlings have these you will need to move them to a larger pot to give them more room to grow. Plant pots are cheap and easy to find. It doesn't matter what size you use, but most people would start off with one about four inches in diameter and gradually move up as the roots start showing through the drainage holes at the bottom. Leaving in a small pot will check the growth of your chile plant. You may be happy with a six inch pot so that your plant can sit on the kitchen windowsill, or you may have your eye on the empty beer keg round the back of your local pub.
Feeding
Another black art during chile pepper growing is fertilizer. Most come with a mix of NPK which is nitrogen, phosphorus, potassium. Too much nitrogen and your plants will be all leaves and no fruit, not enough and your plants may be yellow and withered. But you don't need to worry about fertilizer if you don't want to. The correct balance of light, water are really all that the plant needs. As long as your soil is half way decent the plant will be able to get all the nutrients it needs from that.
Flowering
When your plants produce flowers you are in business. This is where the fruit comes from. Again you can read plenty about how best to pollinate your chile plant's flowers but trust us, this will work - when there are several flowers open on your plant, rub your finger around the middle part to pick up the pollen, and repeat a couple of times for each flower. This will move the pollen to the stamen and start the chemical reaction needed to make the fruit.
Fruiting
If all is well the flower petals will drop off as the green middle part of the flower starts to swell slightly. This is the chile pepper beginning to grow. Depending upon which variety you have decided to grow, the chile pod that is now starting to form could end up like any of these. Keep your plant happy and it will continue to produce fruit well into the autumn and perhaps even beyond.
Source: http://www.thechileman.org
Friday, April 12, 2013
Climate change: red alert or red herring?
Climate experts have been drawing a doomsday scenario with threats of natural disasters such as droughts, floods, water wars and other calamities that can be blamed on global warming. The hoopla has led agricultural researchers to ponder on impending food shortages, and therefore a laborious research has begun to produce climate-proof crops that can defy extreme heat or cold.
While researchers and experts have realised the need for change in production ways, the gravity of the situation has not sunk in with government departments.
“Recent disasters have, jolted their (officials’) minds but this area needs much more serious efforts particularly in climate proofing rather than just waiting for damages to happen and then take recourse. More political commitment, investment in relevant institutions, robust strategies and effective implementation and follow-up are needed” said Naseer Memon, a climate change expert.
According to Iftikhar Ahmad, chairman of Pakistan Agricultural Research Council (PARC), increased preparedness for climate-related risk management through a multi-disciplinary approach is the need of the hour.
Time is indeed a critical factor. The impact of extreme weather patterns and scarcity of water will be felt on food production, in the next ten years, according to the Intergovernmental Panel on Climate Change (IPCC).
“This includes development of improved crop varieties with resistance to emerging biotic and a-biotic stresses, introduction of new crop species, investment in new irrigation systems, and use of eco-friendly management options (for example, organic agriculture, bio-pesticides, bio-herbicides),” Ahmad of PARC explained.
However, international agricultural economist Dr Zafar Altaf has dismissed the hype surrounding climate change.
“As plants have an inherent ability to fight drought and rain, there is little need to tamper with nature or fight climate change,” he told Dawn.com.
Meanwhile, several Pakistani agricultural experts have been busy searching for methods that could help climate-proof crops. There have been talks of setting up of national seed banks for such varieties that can withstand extreme events and even grow crops that produce more food, have more nutrients and grow on the same amount of land, with less water.
Despite the interest being shown by his compatriots, Altaf was adamant that climate-proofing is a ‘red herring’ by the west.
According to Altaf, the West’s cropping pattern, which he terms ‘meaningless,’ was inherited as a colonial legacy and is being promoted by its own interests.
“Pakistan will not run out of food, so there is no need for climate-proof crops.”
Underlining the need for innovative farming methods, he added, “new ways require imagination and specialists who are multi-disciplinarian; improved marketing of the produce and achieving food security.”
This, however, cannot be achieved without hiccups. “The pace at which climate changes will occur, needs to be at par with the change in mentality in the agriculture sector,” Altaf said.
“There is an urgent need to raise the educational standards drastically.”
In addition, the farmer has to be inducted in that development paradigm shift. “The best option is to make the farmer a party to decision making,” he said.
The same notion was endorsed by PARC chairman Iftikhar Ahmad, who called for improved climate-related decision-making should be at the farms.
“Farmers need to gain a better understanding of the climate factors that affect crop yield in their environment”.
This, he insisted, would allow decision makers to identify possible management options based on climate information or seasonal forecasts. “That will not only enhance the resilience in various cropping systems but also sustain the farm productivity.”
The threat is that if farmers are not taken along, the implication of climate change on crop yields may lead to the risk of hunger, which could be disastrous as Pakistan is already facing acute malnourishment.
According to Pakistan’s National Nutrition Survey 2011, 57 per cent of the country’s total population of 184 million is facing food insecurity.
The finding of the national survey (carried out by the ministry of health’s Nutrition Wing in collaboration with the Aga Khan University) states that among that 57 per cent, half the women and children were found to be malnourished.
Dr Zulfikar Bhutta, the lead investigator of the nutrition report, believes “increased poverty levels, illiteracy, lack of awareness regarding the right kind of food to take, and a government distracted by non-issues” has led to the unacceptable high levels of malnourishment.
“I find it extremely alarming that we will have a generation of unhealthy children who will grow up to be unhealthy adults.”
Health experts, including Bhutta have long been raising awareness regarding Vitamin A, zinc and Vitamin D deficiency.
While climate change does contribute to the malnourishment crisis, it is only one of the known risk factors that may lead to food insecurity.
“In addition to introducing farmer-friendly policies (for example, those related to market availability and stability), timely availability of inputs (seeds, fertilizers, irrigation water) needs to be ensured to minimise the impacts of climate change” Iftikhar Ahmad said.
According to Altaf, input costs can be reduced by using organic fertilisers as opposed to chemical fertiliser, which is 20 times more expensive. “But the West and the vested interests in this country would not allow such a move,” he said.
He reiterated the need to make the locally produced food easily available and affordable.
“Pakistan can make it on its own provided the marketing is made more relevant and fair.”
“At the moment the physical distance between the consumer and the producer is immense.”
When Pakistan and India were partitioned (in 1947), the number agriculture markets in Punjab was 650, which has now come down to 119.
“Consumers are suffering because of policy indifference. The small farmer can become viable if he does have the facility to sell in markets closer home.”
Altaf emphasized that Pakistan’s problems were not with nature but with humans who do not understand the implications of donor-driven policies.
He went on to add that the assistance provided by international donor agencies does not help.
“They have allowed misallocation of resources because they cannot afford failures. They go to the most likely areas where the projects can be a success – the irrigated areas of Sindh and Punjab provinces.”
“As a result, farmers based in marginal areas and fragile areas are excluded from the developmental process. These marginal areas can produce much more from their indigenous sources. It is the absence of relevant policies that is making life risky.”
Source: Dawn.com
Thursday, April 11, 2013
Stink Bugs Making Way Out of Hibernation
With all the news about the impending cicada brood emerging this year, Brown Marmorated Stinkbugs, last fall's significant pest, may have been overlooked.
But for those who have noticed them crawling on the floors or walls, these bugs are beginning to wake up from their annual hibernation, according to Agriculture Research Scientist Don Weber, an entomologist who studies BMSBs in Beltsville.
"They are becoming active," said Weber. "What they're mostly doing in the warm weather is getting out [of their hibernating shelters] and finding food plants."
He said that scientists studying the bugs don't have firm population numbers, but said that adult bugs who managed to find proper shelter had a good shot at surviving the winter because temperatures weren't too severe.
"There were some rumors they were going to be a lot less abundant," said Weber. "It's pretty clear that's not true."
Historically BMSBs would hibernate in dead standing trees or on cliffs, but over time have adapted to civilization by making their way into homes in the fall, where they eventually emerge the next spring, according to Weber.
The bugs were first confirmed in Maryland in 2003, and are believed to have been brought to the United States from China as recently as the late 1990s, according to stopbmsb.org, a website created by scientists studying the insects. Since then, their population has exploded, especially in the Mid-Atlantic region, causing significant harm to crops and resulting in the Department of Argiculture labeling them the top invasive insect of interest in the country.
Weber said stinkbugs emerging from hibernation are now feeding on trees, shrubs and other woody plants, but will eventually shift to fruits and vegetables once those begin to grow.
Weber is currently working with an aggregation pheremone that male stinkbugs give off to attract other stinkbugs to a feeding area. Scientists create the pheremone chemically in a lab, which is then used in traps to catch the bugs. Eventually, said Weber, the work may lead to a commercial trap available for farmers and possibly homeowners.
"By the end of this year, things will be pretty clear where the private sector can step in and serve various stakeholders like growers and homeowners," said Weber.
Currently, there are few options for homeowners inundated with stinkbugs, other than squishing or trapping the bugs, which aren't poisonous and don't bite, but do give off a cilantro-like smell when frightened.
Weber said through his research he has noticed that the bugs tend to congregate in outer suburbs, such as Carroll County, where there is both abundant vegetation in the form of farmland and woods, as well as nearby housing.
"Inside the beltway, it's spotty," said Weber. "There's not that expansive number of host plants where they can build up their population."
Weber said scientists studying the bugs may have solid population numbers on them by the end of the year. A network of university entomologists in states where the stinkbugs are abundant estimated their population figures in 2012 using traps, but this year will be able to test the accuracy of those numbers with another year of estimates, according to Weber.
"We have an aggregation pheremone that is very effective during the growing season at attracting them," said Weber. "That will give us an idea of their numbers."
But will there be a great insect war between the now-ubiquitous stinkbugs and the emerging cicads?
"There's no interaction between the two," said Weber. "Other than people getting a little tired of both of them."
Source:http://eldersburg.patch.com
The Competitive Edge of Farm Certification
Recently, I participated in the Operations Committee meeting for the Harmonized GAPs standard. As part of the Harmonized G.A.Ps Initiative, the produce industry is identifying the best audit process to efficiently implement and deliver a ready-to-use harmonized checklist. During the meeting, there was discussion of food safety as being non-competitive. Does this also mean that the food safety certification process is non-competitive? Put another way: does non-competitive food safety just preclude using food safety claims as part of marketing, or does it also preclude competition in the audit process used to assess on-farm practices for food safety?
Everyone seems to agree that “my food is safer than yours” is not a sustainable strategy for individual producers who may be able to back up their competitive food safety claims with scientific data, as it implies that the other food is not safe which damages the industry as a whole. Everyone also seems to agree that there is a need to measure and validate food safety practices throughout industry to create effective incentives for low performers to catch up and not threaten the rest of industry with risky methods.
Now, the discussion isn’t about food safety claims, but rather how best to measure food safety performance and ensure the integrity of the audit process for food safety. Over the last decade, ISO-accredited certification has been proven around the world as capable of delivering a rigorous independent assessment rigorousness of food safety management systems. (Food safety can’t be “tested” into a system, it is inherent in the management system itself; Food safety certification assesses this management system.) The competition of service providers for an audit process with a high-level of integrity can improve the audit process, stimulate innovation, and reduce cost. This effectively creates a competitive market for delivery systems for audit processes at an acceptable level. How this market is to be defined – who should play in the market; who should offer the services; who should supervise the market; what the levels of transparency, liability, and accountability are; and how this ultimately builds consumer and public sector trust – is the complex task of the Operations Committee.
This task will be completed successfully when the competitive edge of certification is leveraged for increased efficiency in the market for delivery systems and NOT attributed to claims like “my certification integrity is higher than yours”; Claims like this will ultimately damage the reputation of third party certification as a whole.
Wednesday, April 10, 2013
A sustainability oriented technology and Soil health
Mohsin Tanveer, Shahbaz Atta Tung, Haseeb Zahid
Nature has sanctified us with biological entity and life is not possible without it. And that biological entity is SOIL. Soil is layer of upper earth crust and a source of mineral nutrients, containing a vast array of organic, inorganic nutrients and gases in different proportions. Plant takes up 16 elements from soil and makes its food. Unfortunately, we are not taking care of it and under the scenario of current agriculture problems; soil health is of burning issue right now. Agriculture is modified and transformed into industry and now the only aim of farmer is to get high yield even though he has to deteriorate its soil. Farmers have increased their cropping intensity in greed of more earning without taking into consideration of soil health. As a result, nutrient status of soil is diminishing rapidly day by day.
Although the nutrient requirement could be done with synthetic fertilizer application, but fertilizer prices and their quality is still a question. However, total avoidance of synthetic fertiliser is not possible, so there is need of sustainability oriented approach that reduces artificial fertilizer application and improves soil fitness. The basic concept behind adoption of that technology is just to increase organic matter in soil. Soil fertility depends on the availability of organic matter. This organic matter not only improves water holding capacity, nutrient retention capacity but also enhances microbial activity in soil by providing them food. It is primitive for better productivity that our soil should contain enough nutrients. Plant stores nutrient in grains, leaves, stem and roots. It is rule for successful and progressive farming that, after removing economical part of plant, remaining should be incorporated in soil.
Using combine harvesters, lot of wheat stubbles remained on soil and that is marvellous source of organic matter. Usually farmers burn these stubbles and putting stubbles on fire causes environmental issues and loss of nutrients and sometimes it takes shape of massive accidents. Burning also affects soil microbes and reduces soil health. Burning of stubbles is crime, then why does our farmer do this? The reason is, he does not have any idea how to get rid of that and what to do with that. Department of Agronomy, University of Agriculture Faisalabad has devised a system that not only improves soil health but also provide an additional source of income. Main benefit of this technology is that being leguminous crop and addition of organic matter in soil, fertiliser requirement dips to half amount and by burning, 80% nitrogen, 25% phosphorous and 21 % potassium is lost. On the other hand these nutrients can be returned back by putting them in soil. Dr. Ehsan Ullah and his team introduced three methods:
Sowing of Sesbania in standing wheat: Sesbania is leguminous crop that has potential to produce excess biomass in short time with low input requirement. It has capability to fix nitrogen in soil and increase nitrogen concentration in soil. At the end of March/ start of April and when last irrigation of wheat is done then broadcast sesbania at rate of 10 kg per acre in standing wheat. Soak the seed for 10-15 hours before surface steeping that increase germination speed. Then at harvesting time of Wheat, Sesbania grows up to height of 1 foot and at that time it is not ploughed in soil by using simple cultivator. At this stage, upper grown parts can be harvested and fed to animals as fodder. And below ground parts may be act as organic matter in soil. 2) Sowing of Sesbania after wheat harvesting: Sometimes, farmers do not able to sow seed, might be due to unavailability of seed. Then they can sow seed even after harvesting. Seeds may be sown by giving irrigation heavily after harvesting and broadcast primed seed in field. In this method, Sesbania get little height at time of land preparation for rice. But that little biomass of Sesbania improves sol health a lot.
Sowing at field capacity level of soil after wheat harvesting: In this method, seeds are broadcasted at field capacity level (optimum soil moisture level) of soil after harvest of wheat. Weeds may also be growing in this way that can be removed easily. Incorporate the Sesbania when, land preparation is required. Under all these methods, our aim is to introduce a leguminous crop and utilize nutrients and time between wheat harvesting and sowing of next crop. There are two methods, employed to incorporate them in soil. Through rotavator: Rotavator is best option for Sesbania incorporation. Give light irrigation to field, then at optimum moisture level, rotavate the field, in this way stubbles of wheat and Sesbania may be cut down and can be easily incorporated. By puddling method: At the core areas of rice belt, it is started raining and at that time Sesbannia may be deposited in soil in that standing water of rain. This method yield two benefits, firstly the rovator cut down plants in to small pieces which will start decomposing abruptly and secondly, there will be no need of land preparation further. Soil becomes soft and fertile after this method and that helps in transplanting of rice nursery.
Questions regarding the adoption of this method:
· Some farmers feel reluctant to spend money on purchasing Sesbania seed. They do not want to increase the expense but they do not know, if they use this technique, they will not only sustain their soil but also get high yield and price of Sesbania seed is very low.
· Some farmers ask how this will increase our yield. The answer is Sesbania is leguminous crop. It will fix environmental nitrogen in soil and boost up the availability of nitrogen in soil. This will reduce fertiliser requirement.
· Some farmers inquired about the feasibility of adoption of this method. This method is feasible under all agro-ecological zones and can be adapted at all kind of soil series.
Mushroom farming: the fungal goldmine
SAHIWAL: A global trend in agriculture has been a shift away from simple systems that rely on traditional crops, to those that increasingly seek new varieties of plants that cater to advanced dietary needs. To this end, scientists and growers have recommended several new crops that can augment the spectrum of agricultural produce.
By Muhammad Zeeshan Farid / Dr Amjad Farooq Published: October 1, 2012
Mushrooms, known locally as “khumbi”, are among this emerging cropping system. Mushrooms are essentially fungi, a group of organisms distinct from plants, animals and bacteria. They convert inedible plant waste into palatable food, which is savoured due to its biting texture and flavour. They form a complete diet as mushrooms contain essential vitamins and minerals, and are the best substitute for protein. They also contain traces of carbohydrates and fat.
Dr Amjad Farooq works as an assistant professor at the Department of Horticulture of the PMAS-Arid Agriculture University, Rawalpindi. He explains that, according to estimates, there are more than 1,500 types of mushrooms found on planet earth – some of them are edible, but others are poisonous. The four most popular types are the button or European mushroom, the Japanese mushroom, the Chinese mushroom and the oyster mushroom. The best quality mushrooms available in Pakistan are the oyster mushroom, the white mushroom, the golden oyster mushroom, the phoenix (grey) oyster mushroom and the pink oyster mushroom. These strains grow all over the country, and are available usually after the monsoon season.
Mushrooms can be cultivated between October and March. Cultivation does not require land and can be grown in small houses and huts as a part-time activity. Mushroom cultivation does not require full time-labour, and all family members can look after different operations easily. There are two modes of propagation for a mushroom crop: open-air field cultivation and controlled cultivation.
After seven days of cultivation, small pin-like heads emerge from the mushroom, which turn into more mushrooms after three to five days. Branches which grow five to seven inches long, called flushes, are removed from the plants and dried. These can be used in cooking, or can be sold in the market. Flushes keep regenerating from the plant after every ten days of the removal of old ones: the cycle is very short, and as a result, highly productive.
“A single flush or branch of mushroom can yield more than half a kilogramme (kg) of edible food after each week for three months,” says Dr Muhammad Nadeem, from the Institute of Horticultural Sciences, University of Agriculture Faisalabad (UAF).
Thus, 100 beds of mushroom can yield more than 120kg of mushrooms a week. At the rate of Rs150 per kg, they can generate a lump sum profit of Rs18,000 a week, or Rs72,000 in a month. Dr Nadeem says the “production of mushrooms touches approximately 1.5 million tons in the world, while about 90 tons of mushrooms are exported to Europe from Pakistan every year.”
Oyster mushrooms currently sell for around $6 a pound in the US. A growing area of around 200 square feet can produce 800 pounds per crop; or 5,000 pounds of mushrooms per year. This is worth almost $30,000 at current prices. It’s clear that growing oyster mushrooms for profit is a great way to make some extra cash.
However, it should be kept in mind that, given the large variety of poisonous strains of mushrooms, spawn should be developed only under the supervision of experts. It is available at the UAF, the National Institute of Biotechnology and Genetic Engineering, the Ayub Agricultural Research Institute and other government research stations.
Farmers who wish to cultivate mushrooms should book spawn well before the cultivation season, because it may not be readily available during the peak demand period. The UAF laboratory has developed some thermo-tolerant strains of the most widely grown button mushroom (Agaricus bisporus) and the oyster mushroom (Pleurotus cystidiosus).
As basic training is required for profitable mushroom cultivation, the Continuing Education Department of the UAF offers a short course suited for farmers. Furthermore, the UAF’s Mushroom Lab can be contacted for guidance and information, and it can give proper suggestions and recommendations to those willing to invest in this lucrative business.
ZEESHAN FARID IS A RECLAMATION OFFICER WITH A MASTERS DEGREE IN AGRICULTURE. DR AMJAD FAROOQ IS AN ASSISTANT PROFESSOR AT THE PMAS-ARID AGRICULTURE UNIVERSITY
Published in The Express Tribune, October 1st, 2012.
Pakistan and Tajikistan Sugar Trade
Tajikistan has set new conditions for the import of sugar from Pakistan and now it is seeking a price of $20 less than international market instead of already agreed price. For last eight months, Pakistan and Tajikistan are negotiating to mature a sugar export deal, however, the deal is still pending despite several correspondences.
Sources told Business Recorder on Monday that once again Tajikistan has declined to accept Trading Corporation of Pakistan''s (TCP) commercial agreement for export of 30,000 tons white crystal sugar and has set some new conditions for the import of sugar. Following refusal of TCP''s commercial agreement, much awaited sugar export deal between Pakistan and Tajikistan has been further delayed. About one month back, amended commercial agreement for export of sugar was sent to Tajikistan officials for their signature. The second commercial agreement was drafted in consultation with Tajikistan and as per their demand Pakistan had agreed to supply sugar in three tranches instead of a single tranche of 30,000 tons.
However, now Tajikistan has declined to accept TCP''s second commercial agreement as is not willing to procure complete quantity of sugar through three consignments, sources said. Instead of accepting and signing commercial agreement sent by TCP, Agency on State Material Reserves of Tajikistan has asked TCP to reduce the agreed price of the commodity and minimise the consignment quantity by 50 percent.
In recent correspondent with TCP, Tajikistan''s procurement agency has refused to get supply of 10,000 tons in three tranches and now seeking sugar procurement in six phases. "Now, Tajikistan has requested for supply of sugar in six tranches with each tranche of 5,000 tons. At the same time, they are demanding a price of $20 less than international market instead of already agreed price of $528 per ton," they added.
In the second week of August last year, in the presence of Minister for Commerce Makhdoom Amin Fahim and Nurmahmad Akhmedov Chairman Agency on State Material Reserves of Tajikistan, Pakistan and Tajikistan reached a sugar export deal, under which Pakistan will supply 30,000 tons of white refined crystal sugar to Tajikistan at a discount price, which will be some $20 lower than international market. A price of $528 per ton was fixed for export as at the time of negotiations international price stood at $548 per ton.
With Tajikistan''s new demand, much awaited sugar export deal between two countries has further delayed and now it is being expected that sugar export deal will take some months to mature, sources said. Talks for export of sugar to Tajikistan are in process for last eight months, but continued to delay due to some disputes.
Earlier, there was some confusion on the transportation expenses and later the variety of sugar as during the initial talks, Tajikistan had agreed to import white refined crystal sugar, while later it demand powdered sugar, which is costlier than crystal sugar. TCP has already made all arrangements to start sugar export to Tajikistan and some 30,000 tons of stocks of white crystal sugar have already been allocated for export purposes.
Source: Business Recorder