corn field News
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New Manure Sidedress Method Lowers Fertilizer Costs, Increases Yields
With corn needing nitrogen, and pigs and cattle producing a lot of it, anything that offers a better way to use their waste to fortify crops should intrigue farmers. Two agriculture experts at The Ohio State University have redesigned a metal tractor attachment so that it allows farmers to put manure on a field while crops are emerging. Applying manure to growing crops, which is not widely done ...
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Pesticide drift is persistent problem for farmers
The cloud of insecticide that drifted from a neighbor's corn field onto the asparagus on Andrew and Melissa Dunham's central Iowa farm cast a shadow over their organic vegetable business. They say the costs from the incident and resulting loss of organic certification on their asparagus patch for three years will reach about $74,000, and they're now working with the sprayer's insurance company. ...
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AUG secures precision agriculture project under AAFC’s AgriInnovation Program
AUG crop growth stage estimation technology with AAFC: Prestigious project under AAFC’s AgriInnovation Program for crop management and disease risk assessment Project to provide a commercial tool to facilitate sustainable agriculture management, pest and disease mitigation and resource planning Project will benefit large and small farming operations and also strengthens Canada’s ...
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Unmanned drones could play key roles in food supply
Herding cattle. Counting fish. Taking an animal's temperature. Applying pesticides. When it comes to drones, "your imagination can go pretty wild in terms of what would be possible," says Roger Johnson, president of the National Farmers Union. This month, the Federal Aviation Administration issued the first permit for agricultural use of unmanned aerial vehicles. Steven Edgar, president and CEO ...
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Cooler Weather Conditions, Late Planting, Impacts Insects on Crops
Rainy, cooler weather experienced recently throughout the region means slugs may be on the rise in some field crops, says an entomologist with the College of Food, Agricultural, and Environmental Sciences at The Ohio State University. The rains combined with colder temperatures are ideal slug weather, said Kelley Tilmon, a field crop entomologist with Ohio State University Extension and the Ohio ...
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Some Midwest farmers` crops falter in record rains
Weeks of record rainfalls drenched Don Lamb's cornfields this summer, drowning some plants and leaving others yellowed, 2 feet tall and capable of producing little, if any, grain. The 48-year-old central Indiana farmer can't recall anything like the deluges he's seen from late May on this summer; the latest was a 4-inch downpour a week ago. Neither can his father, who's been farming for 50 ...
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Valor brings flexibility to summer weed control
New pre-emergent residual registrations for Valor herbicide in fallows and prior to planting summer crops greatly broadens crop rotation flexibility and boosts efforts in combating herbicide resistance. New registrations for Valor herbicide now enable it to be used for highly effective pre - emergent (residual) control of a broad range of problem weeds in fallow and prior to planting summer ...
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Diversifying crops `could green African agriculture`
The biodiversity of crop fields could be key to a greener revolution in Africa, where ecosystems are degrading and crop yields are stagnating, says a study conducted in Malawi. African farmers could halve their fertiliser use and still get the same yields, the study found, with less year-to-year variation in yields and with as much as 70 per cent more protein in grains — by simply rotating ...
By SciDev.Net
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2014 Guide on Corn, Soybean, Wheat and Alfalfa Available for Growers
With wet weather continuing to create harvest and planting delays, a new guide developed by agronomists from Ohio State University’s College of Food, Agricultural, and Environmental Sciences is available to help growers check their crops’ development. The 2014 Corn, Soybean, Wheat and Alfalfa Field Guide is now available for $12.50 and can be purchased through the Ohio State ...
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Taranis: Getting the Most Yield from Your Field
The numbers are simply astounding. According to a report published at the end of last year by the Environmental Protection Ministry and Leket Israel, the leading food rescue organization in Israel, in 2020 nearly 2.5 million tons of food waste was thrown away in Israel, amounting to NIS 19.1 billion ($6 billion). The total loss represents about 35% of the total food production in Israel, of ...
By Taranis
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Some plants are more sensitive to herbicides during reproductive stages of life cycle
This study assessed the effects of herbicides on non-target plants in Denmark and Canada. The findings showed that some plants are more sensitive to herbicides in the reproductive stages of their life cycle and can experience delays in flowering and reduced seed production. The authors say future ecological assessments should consider reproductive outcomes. Herbicides are some of the most widely ...
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Cereal Crops Feeling the Heat
LIVERMORE, California (ENS) - Warming temperatures since 1981 have caused annual losses of about US$5 billion for six major cereal crops, new research has found. This is the first study to estimate how much global food production already has been affected by climate change. From 1981 to 2002, fields of wheat, corn and barley throughout the world have produced a combined 40 million metric tons ...
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