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大蒜地膜覆盖的增产效果十分明显。与露地栽培相比,地膜覆盖大蒜的根、茎、叶片均明显优于露地大蒜,蒜薹产量比露地栽培高35%,干蒜头产量比露地栽培高30%。其主要栽培技术如下。
Garlic film coverage of the yield effect is very obvious. Compared with open field cultivation, the roots, stems and leaves of plastic-covered garlic were significantly better than those of open-field garlic. The yield of garlic sprouts was 35% higher than that of open-field cultivation and the yield of dry garlic was 30% higher than that of open-field cultivation. The main cultivation techniques are as follows.