摘要
采用大米小麦旱高粱为参试品种,通过直播定苗,地膜覆盖,配方施肥,防治病虫,去除分蘖,剔除老叶等配套技术与常规高粱栽培进行同田对比试验。经课题组测产得819.30kg/亩,较常规栽培的542.80kg/亩增产50.94%,经实际验收,亩产达820.01kg,创造了凉山州高粱高产纪录。
Rice,wheat and sorghum were the subjects of the experiments.Comparative ex- periments were conducted in the same field between ordinary culture of sorghum and the compound culture of sorghum,the latter including direct seeding with fixed quantity of seedlings,cover of the field with plastic film,formulated fertilization,prevention and con- trol of diseases and pests,removal of tillers and old leaves.The measured yield was 819. 30kg/mu,50.94% higher than the ordinary yield.After checking,the yield per mu reached 820.01 kg,creating a record of sorghum output in Liangsan Prefecture.
