农垦58号在1960年引入本省,1963和1964年在嘉兴县多点试种和大面积推广,种植面积达12万余亩,平均亩产达700斤以上。1965年许多社队已把农垦58号作为单季晚稻的主要品种,并获得较大的增产效果。1965年我们在嘉兴双桥公社及双桥农场内对农垦58号作单季晚稻栽培的密植和施用穗肥的技术进行了调查与试验,掌握典型对比田51块,其中千斤以上有4块,900斤以上有20块。 Nongken 58 was introduced into the province in 1960, 1963 and 1964 in Jiaxing County more point of trial and large-scale promotion, planting area of ​​more than 12 acres, the average yield of 700 pounds or more. In 1965, many communes and brigades and teams have already regarded Nongken 58 as the main variety of single-season late rice and obtained a larger stimulation effect. In 1965, we investigated and experimented on the techniques of planting close-planting and applying spike fertilizer of Nongken 58 in single-cropping late rice in Shuangqiao commune and Shuangqiao farm in Jiaxing, mastering 51 typical contrasting fields, of which 4 were above 1 kg, Over 900 pounds have 20.