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1.喷矮壮素 在芝麻苗期喷用,可使茎秆粗壮,结蒴部位降低,节多蒴密,粒重增加,增产20％。施用方法:在芝麻2～3对真叶期,连续喷洒浓度为0.03％的矮壮素药液2次,间隔7天,每次667平方米喷药液50公斤。 2.喷增产灵 能促进芝麻生长发育,提高结蒴率,增产10％～20％。使用方法。在芝麻始花期连续喷用2次,间隔7天。喷用浓度肥地10ppm,瘦地20ppm。每次667平方米喷药液50公斤。
1. Spraying chlormequat spray seedlings in the sesame seed, stalks can stout, lower part of the bolt junction, section more capsule dense, grain weight increase, an increase of 20%. Application: sesame 2 to 3 on the true leaf stage, continuous spraying concentration of 0.03% of the CCC 2 times, an interval of 7 days, each spray 667 square meters 50 kg. Spraying spawn can promote the growth and development of sesame seeds, increase the rate of fruiting bodies and increase the yield by 10% ~ 20%. Instructions. Spraying sesame flowering in the first two consecutive intervals of 7 days. Spraying concentration of fertilizer to 10ppm, thin to 20ppm. Each 667 square meters spray liquid 50 kg.