为了达到这个目的，他利用了来自葡萄和苜蓿等其他庄稼的基因，这些基因和那些庄稼黄酮类化合物生物合成的某些步骤有关。
For this purpose he used genes form other crops such as grape and alfalfa, genes that are involved in certain steps in the biosynthesis of flavonoids in these crops.
大多数Vidalias洋葱都由工人人工收种，埃迪尔韦托就是其中一员，他从墨西哥来到北部这片土地上工作，在乔治亚州南部收种洋葱和其他庄稼长达16年。
And most Vidalias are harvested by hand, by workers such as Edilberto, who came north from Mexico to work in the fields. He has picked Onions and other crops in south Georgia for 16 years.
澳大利亚科学家日前公布的一项研究结果显示，澳大利亚的农场主们今后可以通过播放袋鼠用脚拍击地面的录音来吓跑袋鼠，使庄稼和其他财产免遭这种野生动物的破坏。
Australian farmers could protect crops and property from MOBS of wild kangaroos by scaring them off with the thumping sound of the animals' own large feet on the ground, a new study said.
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