Last Updated: Saturday, June 22, 2013, 09:28
Crop yields worldwide are not increasing quickly enough to support estimated global needs in 2050, according to a study.
Last Updated: Monday, January 30, 2012, 09:13
Wheat is harvested in temperate zones on more than 220 million hectares, making it the most widely grown crop on Earth.
Last Updated: Sunday, April 3, 2011, 18:33
Ants and termites have positive impact on crop yields in dryland agriculture.
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