Showing results for: corn yield News
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Burundi set to embrace hybrid maize seeds
Farmers in Burundi are set to benefit from new high-yielding, fast-maturing hybrid maize seeds that are also resistant to maize streak virus. The varieties are being tested by the Burundi Institute of Agronomic Sciences (ISABU) and should be available to farmers in September. Two seed companies, Pannar and Naseco, based in Kenya and Uganda respectively, have developed the seeds. "These ...
By SciDev.Net
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Sustainable silage maize farming requires earlier varieties
Dutch silage maize farmers can increase their yield in the long term by using earlier varieties. This was the conclusion reached by maize scientists at Wageningen UR based on many years of practical cultivation tests. The use of earlier varieties increases the chance that the maize will ripen properly and ensures better (soil) conditions for harvesting. Moreover, it would provide more space for ...
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Maize seedlings predict drought Tolerance
Scientists have developed a new method for measuring drought tolerance in maize. By comparing the shoot-to-root ratio in seedlings stressed by low water, scientists can predict whether a plant has the right mix of genes for adapting to drought conditions. The ideal drought-resistant maize should have a higher ratio of root surface area compared to leaves and stems. Developing enough adult plants ...
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Cover crops reduce erosion, runoff
Cover crops may be more effective at reducing soil erosion and runoff after maize harvest than rough tillage, according to scientists from the Université Catholique de Louvain, in collaboration with the Independent Center for the Promotion of Forage (CIPF). The three-year study, supervised by Charles Bielders and conducted by Eric Laloy, measured erosion and runoff losses from silt loam ...
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Corn Yield Forecast: October Freeze Damage Estimate on US Corn
The 2019 growing season came to an abrupt end across large parts of the U.S. Plains and Upper Midwest between October 11 and October 14, 2019, as a dramatic early-season blizzard developed across North Dakota and unusual cold spread across many states. Snow accumulations of up to 36” occurred in North Dakota in tandem with very strong winds, and about half of the state was covered with at ...
By CropProphet
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Ohio’s 2015 Soybean Crop Performance Trials Reveal Higher than Expected Yields
Despite the heavy rains that hit the region early during the growing season this year, soybeans in the majority of test plots planted by researchers with the College of Food, Agricultural, and Environmental Sciences at The Ohio State University still managed to beat expectations. In fact, in four of the six test sites for the 2015 Ohio Soybean Performance Test, soybeans averaged over 70 bushels ...
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Where is your soil water? Crop yield has the answer
Crop yield is highly dependent on soil plant-available water, the portion of soil water that can be taken up by plant roots. Quantitative determination of the maximum amount of plant-available water in soil using traditional methods on soil samples remains challenging, especially at the scale of an entire field. However, a map of plant-available water capacity for a field would be instrumental in ...
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Straw residue helps keep nitrogen on the farm
Scientists are exploring ways to reduce non-point pollution from agriculture. A new study finds that using straw residue in conjunction with legume cover crops reduces leaching of nitrogen into waterways, but may lower economic return. Agriculture is the largest source of nitrogen non-point pollution to waterways in the United States, flowing into streams and rivers via erosion from farmlands, ...
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Despite weather extremes EU-27 cereal production in 2013 expected to be higher than last year
This year total cereal production in the EU-271 is forecast to be well above 2012 levels and above the average of the past five years. This agricultural year has so far been marked by an unusually prolonged winter for western and central Europe and heavy rainfall in May and June. However, the impact of poor weather on crops in some areas of the EU has been offset in other areas; for example, the ...
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