The prevention effect of fly nets above watermelon against yellow melon leaf beetles, cabbage caterpillars and aphids were 100%, 100% and 80% respectively.
防虫网对西瓜主要害虫黄守瓜、菜青虫的控制效果为100%，蚜虫的控制效果为80%。
Therefore, the photosynthetic rate of grafting plant increased mainly due to expanding total leaf area of melon plant.
因此，嫁接主要是通过扩大植株的总叶面积来提高植株的光合速率的。
The nitrite contents and its change speed in leaf vegetables was obviously higher than that in melon or fruit vegetables and root or stem vegetables.
叶菜类蔬菜中的亚硝酸盐含量及其变化速率均明显高于瓜果类和根茎类蔬菜。
Third, foliar fertilizer: two cotyledons fully developed and reveal a new leaf and melon spray a subsequent Block stable.
叶面追肥：在两个子叶充分展开并露出一个新叶和瓜座稳后各喷一次。
The inserted mutants grew more slowly than the wild-type strains, but their population could finally reach the maximum of the wild-type strains in inoculated leaf tissues of Hami-melon.
接种的寄主组织中菌体生长能力检测发现，突变体的繁殖速度慢于野生型，但最终其菌体数量也能达到野生型菌株的最大值。
The inserted mutants grew more slowly than the wild-type strains, but their population could finally reach the maximum of the wild-type strains in inoculated leaf tissues of Hami-melon.
接种的寄主组织中菌体生长能力检测发现，突变体的繁殖速度慢于野生型，但最终其菌体数量也能达到野生型菌株的最大值。
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