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Latest Crop yield Stories

Trade-offs Between Food Security And Climate Change Mitigation Addressed By New Study
2013-07-16 12:20:30

International Institute for Applied Systems Analysis Improving crop yields using sustainable methods could cut greenhouse gas emissions by as much as 12% per calorie produced according to a new study published in the journal Environmental Research Letters. At the same time, these changes could provide more food to people in need. Agriculture and land use change contributed about 1/3 of total human greenhouse gas emissions in the past decade, through crop cultivation, animal production,...

2013-06-20 23:20:45

Study maps world regions where crop production rates must be increased Crop yields worldwide are not increasing quickly enough to support estimated global needs in 2050, according to a study published June 19 in the open access journal PLOS ONE by Deepak Ray and colleagues from the Institute on the Environment (IonE) at the University of Minnesota. Previous studies estimate that global agricultural production may need to increase by 60-110% to meet increasing demands and provide food...

Feeding 9 Billion In 2050
2013-06-10 13:15:57

Lee Rannals for redOrbit.com - Your Universe Online A new model report in the journal Nature Climate Change helps solve the problem of world hunger once the Earth's population hits 9 billion by mid-century. Scientists unveiled an all-encompassing modeling system that integrates multiple crop simulations with improved climate change models. The model helps predict global wheat yields while reducing political and socio-economic influences that can skew data and planning effects....

2012-12-13 12:19:16

As one of the top 10 barley producers in the world, Canada faces a problem of adapting to the 'new normal' of a warmer, drier climate. The 2012 growing season was considered an average year on the Canadian Prairies, "but we still had a summer water deficit, and it is that type of condition we are trying to work with," said Scott Chang, a professor of soil science in the University of Alberta's Department of Renewable Resources in Edmonton, Canada. Chang teamed with fellow crop scientist...

2011-11-01 14:48:36

Choosing how much nitrogen (N) to put on corn fields isn't something farmers take lightly. Many factors go into the decision, including past experiences, the timing of application, yield goals, and results from soil tests. Nevertheless, crop sensors can select N rates for corn that outperform those chosen by farmers, according to more than 50 on-farm demonstration projects conducted in Missouri from 2004 to 2008. Compared to producers' N rates, sensor-selected rates increased yield by...


Latest Crop yield Reference Libraries

Seed Drilling
2013-05-18 07:39:11

Seed drilling is a method used by farmers in order to have a more unified, crop-yielding season. The first known use of seed drilling was in 1500 BC by the Sumerian. At this time, they were using a single tube. Later, in the 2nd Century BC, the Chinese developed a multi-tube iron drill. This facilitated in a larger crop planting allowing them to feed their large population. The first recorded patent of a sowing machine was in 1566 by the Venetian Senate, attributing Camillo Torello. In the...

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Word of the Day
barratry
  • The offense of persistently instigating lawsuits, typically groundless ones.
  • An unlawful breach of duty on the part of a ship's master or crew resulting in injury to the ship's owner.
  • Sale or purchase of positions in church or state.
This word ultimately comes from the Old French word 'barater,' to cheat.
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