我县夏播绿豆面积逐年扩大,现已达八万亩以上。但由于多种因素的影响,产量低而不稳,常年单产仅30公斤左右。为了探讨绿豆高产途径,我们选择“中绿一号”(D0—809),并利用其再生性,在沙姜黑土地进行了夏播绿豆双季丰产示范。示范面积1.22亩。通过采取综合丰产技术措施,第 My county summer sowing mung bean area expanded year by year, now has reached 80000 mus of above. However, due to a variety of factors, the output is low and unstable, perennial yield of only about 30 kg. In order to explore the high-yielding ways of mung bean, we chose “Zhong-green One” (D0-809), and using its regeneration, carried out summer seeding mung bean double cropping demonstration in shajiang black soil. Demonstration area of ​​1.22 acres. Through the adoption of comprehensive high-yielding technical measures, the first