The area ratio between the transection of pith and whole stern is an important factor on lodging-resistant.
髓和茎横切面的面积比值大小是影响倒伏的重要因素。
The ratio of N:P:K is 1:0.74:0.26. Preventing damage from diseases, insects and lodging in the late period.
采用重施底肥，氮、磷、钾投入比为1：0.74：0.26和科学运筹水肥及后期“三防”等综合技术。
The ratio of N:P:K is 1:0.74:0.26. Preventing damage from diseases, insects and lodging in the late period.
采用重施底肥，氮、磷、钾投入比为1：0.74：0.26和科学运筹水肥及后期“三防”等综合技术。
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