Field experiments dealing with the effects of different measures of irrigation-drainage technique on regulating soil moisture and the growing status of rice were conducted during 1992.
1992年进行了在水稻分蘖后期采用不同灌溉排水技术措施的试验，以研究其调节土壤水分状况及其对水稻生长发育的影响。
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.
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.
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；
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