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中国农学通报 ›› 2005, Vol. 21 ›› Issue (11): 232-232.

所属专题: 小麦

• 目次 • 上一篇    下一篇

磷钾肥对强筋小麦产量和品质的影响

易杰忠,董全才,吴 杰,周君良   

  • 出版日期:2005-11-05 发布日期:2005-11-05

Impact on Yield and Quality of Strong Gluten Wheat of Phosphorus Potassium

Yi Jiezhong , Dong Quancai, Wu Jie , Zhou Junliang   

  • Online:2005-11-05 Published:2005-11-05

摘要: 磷钾肥配合施用,可增强小麦群个体素质,提高成穗率,增加千粒重,达到高产稳产的目的。增施磷钾肥可提高强筋小麦蛋白质和湿面筋含量,改善小麦籽粒品质。中等肥力田块强筋小麦生产,氮:磷:钾配比应掌握在1:0.4:0.4,磷钾肥以底施50%、拔节期追施50%,施用量P2O5 96kg/hm2、k2O 96kg/hm2为最佳。

Abstract: Phosphorus potassium cooperates and uses, can strengthen group and individual quality of wheat, raise the forming ear rate, increase 1000-grain weight, achieve the purpose of stable high yield. Increasing the phosphorus potassium can improve the strong gl