wheat yield News
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UF/IFAS researcher to lead $1 million study to increase global wheat production
A University of Florida Institute of Food and Agricultural Sciences researcher will lead a nearly $1 million project to increase worldwide wheat yield potential to help feed an anticipated 9.5 billion people globally by the year 2050. To do this, Md Ali Babar, a UF/IFAS agronomy assistant professor and his team of researchers, hope to increase the harvest index from 45 to 60 percent, which ...
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Fertiliser Helps Grower Claim Record Wheat Yield
A Peterborough-based fertiliser tank supplier is reinforcing the importance of storing large volumes of fertiliser correctly in order to benefit from bulk-buying savings and to reduce wastage. As a Northumberland grower attributes his claimed world record wheat yield to fertiliser. Northumberland farmer, Rod Smith, claims to have achieved a world record wheat yield of 16.52t/ha and attributes ...
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Global warming `has reduced maize and wheat yields`
Global warming has already reduced the global yields of key crops, say scientists. Maize and wheat production have been 3.8 and 5.5 per cent lower, respectively, than they would have been without the temperature rises associated with climate change since the 1980s, according to the statistical analysis. Rice and soya yields have dropped in some parts of the world and risen in others, so overall ...
By SciDev.Net
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Ants and termites boost dryland wheat yields
"Ants and termites perform the same ecosystem service functions in dryland agriculture that earthworms perform in cooler and wetter areas, but the potential for ants and termites to provide these benefits has received little attention until now," said CSIRO's Dr Theo Evans. "We already knew that the activities of ants and termites affect soil structure, aeration, water infiltration and nutrient ...
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Erratic weather threatens livelihoods in Pakistan
In recent years, climatic stresses, particularly droughts and floods, have devastated yields and caused crops to fail for many farmers across Pakistan. Erratic rainfall — particularly in rain-fed areas like Taxila, 20 miles northwest of the capital, Islamabad — has further exacerbated farmers' problems and led to a slump in yields. With four dry winters in a row since 2008, deciding ...
By SciDev.Net
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History sheds revealing light on crop sequencing
Forty years of crop sequencing trials have recently been collated by the Department of Agriculture and Food WA (DAFWA), giving Western Australian grain growers real insights into the rotational benefits of break crops. Representing more than 160 crop sequence experiments, the results were presented by DAFWA’s Mark Seymour at the Grains Research and Development Corporation (GRDC) supported 2009 ...
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Improving wheat yields for global food security
With the world’s population set to reach 8.9 billion by 2050, CSIRO scientists are hunting down and exploiting a number of wheat’s key genetic traits in a bid to substantially boost its grain yield. The rate of wheat-yield improvement achievable through conventional plant breeding and genetic engineering alone is not fast enough to compete with a rapidly growing global ...
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Climate’s threat to wheat is rising by degrees
Climate change threatens dramatic price fluctuations in the price of wheat and potential civil unrest because yields of one of the world’s most important staple foods are badly affected by temperature rise. An international consortium of scientists have been testing wheat crops in laboratory and field trials in many areas of the world in changing climate conditions and discovered that ...
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Satellite Imagery and Liquid Fertiliser Tanks For Increased Yields
Productivity in farming is of course a major area of focus, and according to the Financial Times, one UK farmer is relying on satellite imagery to help with fertiliser administration. Looking at images of his Hampshire farm, the darker blue pools indicate where there needs to be more fertiliser used, whilst the yellow areas indicate where less fertiliser is required. As a result, yields on the ...
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High temperatures `make wheat old before its time`
Global warming can cause premature ageing in wheat, according to computer modelling studies of the crop's response to growing conditions in northern India. The effects of warming on wheat growth and grain size are far worse than previous crop models indicated, David Lobell, assistant professor in environmental earth system science at Stanford University, United States, and colleagues wrote in ...
By SciDev.Net
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Brick kiln emissions affect crop yields, study finds
Hydrogen fluoride emissions from brick kilns have been found to damage trees and crops in new studies conducted by an international team of scientists in the Peshawar area of northern Pakistan. Peshawar has 450 brick kilns and hydrogen fluoride is also released by factories making aluminium, ceramics, and phosphate fertilisers. Reporting their findings in the February issue of Environmental ...
By SciDev.Net
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Former IRRI scientist appointed as acting CEO of major cereal crop genomics facility in Australia
Sigrid Heuer, a former IRRI scientist and current associate professor at the Australian Centre for Plant Functional Genomics (ACPFG) has been appointed as acting CEO of ACPFG along with Michael Gilbert. Dr. Heuer spent nearly ten years as researcher at IRRI in the Philippines where she made one of the most groundbreaking discoveries in rice science—a gene responsible for rice phosphorus ...
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UK farming urges EU policy makers to consider the future of pesticides carefully
The growing season is fast approaching and farmers and growers throughout the UK are turning their attentions to the management of fertilisers and pesticides. This month, farmers and UK industry bodies called for a balanced EU approach to pesticides, as reported by Farmers Guardian. The NFU, Crop Protection Association and Agricultural Industries Confederation presented what they have named ...
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Protect your field, yield and profits from day one
Following their recent aquisition of the seed treatment Latitude, Certis are looking forward to Cereals and the opportunity to discuss with visitors the issue of take-all and how to protect crops from this devastating disease from day one. “Take-all is an extremely significant and widespread fungal disease that occurs in wheat and barley, with half the UK wheat crops estimated to be ...
By Certis UK
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Leading cereal experts discussing challenges and new approaches to enhance wheat yield and quality
About 230 experts and representatives from 30 cereal growing countries across the globe have met on February 11 and 12 at the Bayer CropScience Cereal Future Forum in Brussels, Belgium, to discuss current challenges and future opportunities in wheat production. The conference aimed to stimulate fresh perspectives on topics ranging from agronomic challenges such as integrated weed and pest ...
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Genetics not enough to increase wheat production
The deep gene pool that has allowed wheat to achieve ever increasing gains in yield may be draining. Crop scientists estimate that 50% of the gain in wheat production over the past century has been due to breeding. According to a new study, however, that improvement has been slowing since the late 1980s, with little chance that future increases in yield can be met by breeding efforts alone. The ...
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Warming Threatens to cut Crop Yields
Projecting the impact of climate change on global food production is no easy task. A warming climate might result in better crop yields in one region, but cause drought and crop failure in another. A new US study, published in the journal Environmental Letters, assesses the odds of a major slowdown in global food production over the next 20 years. Overall, the study’s authors say, the ...
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Using Liquid Manure to Fertilize Wheat? Consider Timing, Nitrogen Content
Liquid livestock manure can be a great option as a spring top-dress fertilizer for wheat fields if applied during the appropriate window of time and if it has the right amount of nitrogen, according to research conducted by the College of Food, Agricultural, and Environmental Sciences at The Ohio State University. In a report published in the latest issue of the college’s Crop Observation ...
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Growers: Wheat Nearing Critical Growth Stage, Time to Scout for Foliar Disease
Wheat in Ohio is nearing the critical growth stage, and with recent heavy rainfalls and the forecast calling for cooler temperatures over the next few days, growers should scout their fields for any indication of disease development, said a wheat expert from Ohio State University’s College of Food, Agricultural, and Environmental Sciences. The rainy weather helps to create conditions ...
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Crown rot `elite wheat` closer to reality
Researchers may be close to developing high-yielding “elite wheats” with increased resistance to crown rot, a disease which costs the industry close to $100 million a year. Researchers at the University of Southern Queensland in Toowoomba, supported by the Grains Research and Development Corporation (GRDC), have been trawling through the chromosomes of several wheat lines that show ...
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