Developing crops for mild drought tolerance
Whilst we continue to have no rain in southern England (I’m sure this won’t last too long…), drought tolerance must be on the mind of many farmers. World reports on climate change and food security have identified water scarcity as a critical factor for agriculture this century. Breeding for drought tolerance is a major research…
Environmental impacts of Bt crops – on target or non-target?
Genetically modified crops containing a toxin gene from the bacterium Bacillus thuringiensis have been used by farmers for 11 years now. These Bt crops were designed to give the plants resistance to important pests. But might they also be harming non-target invertebrates? A study by Steven Naranjo of the US Department of Agriculture’s Agricultural Research…
Why Can’t GM and Organic Just Get Along?
Growing of organic and genetically modified crops on neighbouring farms continues to be contentious, especially in Europe, but the issue of coexistence of same-species crops for different markets is not limited to GM. In a paper entitled “Can GM and organic agriculture coexist?”, Eberhard Weber points to the need for oilseed rape for cooking and…
How Green are Biofuels?
Palm oil and ethanol from maize and wheat may contribute to energy security, but are counterproductive in limiting climate change.”
Can Bt Maize Beat Down Mycotoxins?
Reducing fumonisin through Bt could have significant benefits in developing countries, especially where unprocessed maize is a key part of the diet
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