论文部分内容阅读
我所连续三年(1963—1965)进行夏播绿肥——芸芥的试验,结果表明,芸芥出苗率高,生长势强,产草量高(亩产1,919公斤),各种性状综合表现良好.试验还表明,每亩翻压芸芥绿肥3,000—4,000斤,后作小麦增产40%,即
For three consecutive years (1963-1965), we conducted the summer sowing green manure - yunnane test. The results showed that the emergence rate of eruca sativa was high, strong growth potential, high yield (1,919 kg per mu), the comprehensive performance of various traits Good.Experiment also shows that per mu acupressure cloudplant Yun 3,000-4,000 pounds, after the wheat yield 40%, that is