抗病砧木在茄子嫁接中非常有效，防止通过土地传播的疾病，无污染地大大增加产量。
Anti-diseases anvil-wood is very effective in brinjal engrafting to prevent soil-transmitted diseases and increase production greatly with no pollution.
博拉格的方法能有效提升产量，却降低了可耕地面积，而且看起来他要证明有机农业的做法是错误的还需要数年时间。
Borlaug's methods often raised yields while reducing acreage, and it seemed for years he'd proven the organic movement wrong.
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