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通辽县东花大队麦茬复种白菜,已有几年的历史,但产量总是不高不稳。主要原因是:认识不足,措施不当。1978年以来,提高了科学种田水平,小麦和白菜产量不断上升,1978年小麦亩产由原来的200斤左右上升到450斤,白菜亩产7,460斤;1979年小麦亩产507斤,白菜亩产8,270斤;1980年小麦亩产486斤,白菜亩产10,820斤。连续3年麦菜获得高产,其经验如下。一、选用早熟、高产品种三年来,选用他诺瑞为主要小麦种植品种。他诺瑞矮秆、抗倒伏,生育期为80多天,早熟,产量
Tongliao County East Blossom Group stubble crop cabbage, has a few years of history, but the output is always not high and unstable. The main reason is: lack of understanding, improper measures. Since 1978, raising the level of scientific farming, the output of wheat and cabbage has been on the rise. In 1978, the yield per mu of wheat increased from about 200 kg to 450 kg and that of cabbage to 7,460 kg. In 1979, the output of wheat per mu reached 507 kg and that of cabbage per mu 8,270 pounds; 1980 wheat yield 486 pounds, cabbage per mu yield 10,820 pounds. Three consecutive years to obtain high yield of wheat, the experience is as follows. First, the selection of precocious, high-yield varieties three years, the selection of his Norman as the main wheat varieties. He Nori dwarf, lodging resistance, the growth period of more than 80 days, early maturity, yield