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中国农学通报

中国农学通报 ›› 2014, Vol. 30 ›› Issue (27): 187-191.doi: 10.11924/j.issn.1000-6850.2014-0800

所属专题： 小麦

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土壤扩蓄增容肥对小麦产量及品质的影响

何佳洋,张睿,王楠,张翠梅，王 永，李菽琳，孙艳妮，汪涓梅   

  1. 西北农林科技大学农学院,西北农林科技大学农学院,陕西省三原县农业科学技术中心,
  • 收稿日期:2014-03-23 修回日期:2014-03-23 接受日期:2014-04-28 出版日期:2014-10-15 发布日期:2014-10-15
  • 通讯作者: 张睿
  • 基金资助:
    863 计划“土壤水库扩蓄增容技术与产品”（2011AA100503）

Effects of Soil Amendment Fertilizers on Yield and Quality of Winter Wheat

  • Received:2014-03-23 Revised:2014-03-23 Accepted:2014-04-28 Online:2014-10-15 Published:2014-10-15

摘要： 2012—2013年在陕西三原县（水地）和永寿县（旱地）进行土壤扩蓄增容肥应用效果试验，研究了土壤扩蓄增容肥对小麦产量、产量构成因素和品质的影响。结果表明，土壤扩蓄增容肥对冬小麦有极显著的增产作用。水地较对照净增产1304.06 kg/hm2，增产幅度为16.8%；旱地较对照增产224.70 kg/hm2，增产幅度为8.6%。同时，土壤扩蓄增容肥处理的水地小麦多个品质指标较对照显著降低，其中蛋白质含量降低4.2%，硬度降低2.2%，湿面筋含量降低4.6%，沉降值降低11.6%，面团流变学特性中除吸水率外均显著减少；但土壤扩蓄增容肥对旱地小麦品质指标无显著影响。

关键词: 相关性, 相关性

Abstract: 2012-2013, different tillage methods were set up to carry on soil amendment fertilizers application experiment in Shaanxi Sanyuan (Irrigated land) and Shaanxi Yongshou (dry land). This article studied the effects of soil amendment fertilizers on the yield of wheat, influencing factors of yield and quality index of wheat. The results of the sample for the test have shown that soil amendment fertilizers played a significant role to increase production. Compared with the control, the yield in irrigated land increased 1304.06 kg/hm2, the increase rate was16.8%; the yield in dry land increased 224.70 kg/hm2, the increase rate was 8.6%. At the same time, The soil amendment fertilizers made more than one quality indicators of wheat (irrigated land) decreased significantly than the control, protein content reduced by 4.2% ; hardness reduced by 2.2% ; wet gluten content reduced by 4.6%, sedimentation value reduced by 11.6%. Except the bibulous rate, rheological properties of dough were reduced significantly. But soil amendment fertilizers had no significant effect on the quality indexes of wheat in dry land.