另一个控制虫害的办法就是采用转基因作物。转基因作物的基因进行了重组,以携带某些特殊性状,例如抵抗某些特定昆虫。
Another possible method of pest control is using genetically modified plants. They have had their genes changed to contain a special characteristic, like resistance to certain insects.
第三项可能性是,增加了的允许转基因大豆抵抗草甘膦的额外生物功能对作物涉及消耗额外的能量。
A third possibility is that the new added biological function that enables the GM soy to resist glyphosate involves additional energy consumption by the plant.
对转基因食品广泛的抵抗导致美国转基因玉米与转基因大豆出口下降,饥饿的非洲国家甚至不接受作为食物援助的转基因食品。
Widespread resistance to GM foods has resulted in a global showdown. U. S. exports of genetically modified corn and soy are down, and hungry African nations won't even accept the crops as food aid.
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