由于1951、53年中南各省普遍发生烂秧,前华中农科所于1954、55年对秧田排灌管理方法进行了试验。1957年前湖北省农业试验站也进行了播种期的试验。1958年本所成立,即对保温育秧进行了观察。随后于1961、63年对不同排灌方法进一步进行了研究。下面是几年来若干主要结果的简述。 通过1954、56两年育秧试验,我们把水 Due to the widespread rotten seedlings in the provinces of Central South and South China in 1951 and 53, the former Central China Institute of Agricultural Sciences experimented on the management of seedling irrigation and drainage in 1954 and 55 years. Before 1957 Hubei Agricultural Experiment Station also conducted a sowing period of the experiment. The establishment of the Institute in 1958, that is, incubation of seedlings were observed. Then in 1961, 63 different irrigation and drainage methods were further studied. Below is a brief summary of several key results over the years. Through the two years of 1954,56 seedling test, we put the water