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与施用等量有效N、P、K成分的化学肥料比较，甘蔗施用奥特肥时，在生长中后期蔗叶的N、P、K含量和总叶绿素含量较高，产量构成性状较好，蔗茎产量显著较高，而糖锤度差异不大．
Compared with the chemical fertilizers with equivalent N, P and K components, the sugar content of N, P, K and total chlorophyll of sugarcane leaves were higher in the middle and late growing stages of sugarcane when the fertilizer was applied, Stem yield was significantly higher, while sugar brix was not significantly different.