1976年以来,我们在桂北绍水(分院)进行了杂交水稻高产栽培试验。76年晚稻种南优2号6.8亩,平均亩产967.4斤;77年早稻种南优2号2.2亩,平均亩产1060斤;矮优1号1.2亩,平均亩产1010斤;78年早稻种矮优1号1.6亩,平均亩产1172斤,南优2号1.3亩,平均亩产965.7斤。我们在试验的同时,采取院内外结合的办法,对该地区 Since 1976, we have conducted high-yielding hybrid rice experiment in Shaoxing, Guangxi. The average yield per mu is 967.4 kg in the late 76 years. The average yield per acre is 967.4 kg in 1977; the average yield per mu is 1060 kg in 1977; the average yield per mu is 1060 kg in 1977; the average yield per mu is 1010 kg; 1.6 kinds of short gifted No. 1, the average yield of 1172 catties, Nan You 2, 1.3 acres, the average yield of 965.7 kg. At the same time we are experimenting, we should adopt a combination of methods both inside and outside the hospital