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棉花生长发育过程中,磷是重要的营养元素之一。针对两种不同磷肥不同用量对于土壤磷素有效性以及棉花产量的影响进行田间试验,探讨合理的磷肥种类和用量。
During the cotton growth and development, phosphorus is one of the important nutrition elements. Aiming at the effects of different amounts of two different phosphate fertilizers on soil phosphorus availability and cotton yield, a field experiment was conducted to investigate the reasonable types and amounts of phosphate fertilizer.