浅沟渗灌栽培可降低田间的空气湿度，增强通风透光性，减少水稻病害，从而提高叶片的生活力；

Because the infiltration irrigation through shallow furrow reduces the moisture in rice field, the disease harm to the rice is decreased, and the growing vigor of the leaves is increased.

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缺磷导致蛋白质的缺乏，从而降低作物的生活力。

Lack of phosphorus results in lack of protein production and reduces vitality of the plant.

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