夏大豆化控试验报告

倒伏已成为大豆进一步高产的限制因素,不同剂量化控对大豆生长、产量、品质影响很大。使用"国光"牌大豆矮丰进行四个剂量化控处理,掌握大豆即抗倒又建壮生长的最佳用量,更好的指导农业生产。结果表明,喷施大豆矮丰,能缩短节间长度,降低株高,增加单株分枝数和夹粒数,少量多次喷施有增产趋势,一次喷施量过大反而会使大豆倒伏现象有增加,产量有所下降,综合表现667m2喷施50g效果最佳。

Summer Soybean Control Test Report

Lodging has become the limiting factor of high yield soybean further,using different control has great influence on growth,yield and quality of soybean.Use "the strategy" brand soybean low abundance of four dose control processing,pour is to build strong growth in soybean is the best dosage to better guide agricultural production.Results show that the spray ShiDaDou short,can shorten the internode length,lower plant height,increase the branch number and grain number per plant,a small amount of multiple spraying has increasing trend,a large amount of spraying can make soybean instead lodging phenomenon has increase,production has dropped,the comprehensive performance of spraying 50 g effect is best.