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本研究采用五因素二次通用旋转回归设计法,定量研究密度、施氮量、施磷量、施钾量和化控对棉花产量、纤维含糖量与卜氏强力的影响,确定了高产优质的最佳农艺措施组合方案,为定量化,模式化栽培提供依据。
In this study, the five-factor quadratic universal regression method was used to quantitatively study the effects of density, N application rate, P application rate, K application rate and chemical control on cotton yield, fiber sugar content and Bu buchong strength, The best combination of agronomic measures program to provide a basis for quantitative and modeled cultivation.