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小麦拌种五戒一戒乱用农药。切不可有啥药用啥药。必须根据当地实际选用相应的能防治地下害虫和病菌的农药。如蛴螬、蝼蛄、地老虎等地下害虫,可选用辛硫磷、甲基硫环磷、早基异柳磷等农药。二戒种肥用量过大。种肥对小麦壮根壮苗确有重大作用。但拌种用量过大,又会产生...
Five kinds of wheat mixed with a ring of indiscriminate use of pesticides. Do not have any medicine what medicine. The corresponding pesticide that can control underground pests and germs must be selected according to the actual local conditions. Such as 蛴 螬, 蝼 蛄, tigers and other underground pests, the choice of phoxim, methyl sulfide phosphorus, asarone and other pesticides early. The two kinds of fertilizer is too large. Fertilizer on the strong roots of wheat seedlings do have a significant role. But the amount of dressing is too large, will produce ...