| 水氮配合对强筋小麦产量和品质的影响及其相关性分析 |
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| 引用本文： | 季书勤 赵淑章 吕凤荣 王绍中,朱冬芹.水氮配合对强筋小麦产量和品质的影响及其相关性分析[J].中国农学通报,2003,19(1):36-36. |
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| 作者姓名： | 季书勤 赵淑章 吕凤荣 王绍中 朱冬芹 |
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| 作者单位： | 1. 河南省农科院小麦所,郑州,450002
2. 河南省安阳市郊区农牧局,安阳,455000 |
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| 摘 要： | 在水泥池中控制条件下，研究了不同水氮配合方式对强筋小麦产量和品质的影响。结果表明，在亩产300公斤左右条件下，在小麦生育中后期，水氮配合应用与只浇水相比，可以显著提高小麦产量和品质，以拔节期肥水增产效果最佳，后期增加氮肥用量可以显著提高小麦品质，在土壤肥力偏低条件下，强筋小麦不易达到较高的品质指标。
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| 关 键 词： | 肥料 肥料 控释肥 晚稻 种衣肥 制备方法 理化性质 |
The Effect of Combining Use of Water and Nitrogen on Yield and Quality of High-Gluten Wheat and Their Relation Analysis |
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| JI Shu-qin,ZHAO Shu-zhang,LU Feng-rong,Wang Shaozhong.The Effect of Combining Use of Water and Nitrogen on Yield and Quality of High-Gluten Wheat and Their Relation Analysis[J].Chinese Agricultural Science Bulletin,2003,19(1):36-36. |
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| Authors: | JI Shu-qin ZHAO Shu-zhang LU Feng-rong Wang Shaozhong |
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| Institution: | Wheat Institute, Henan Academy Agricultural Sciences, Zhengzhou,450002 |
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| Abstract: | The combining effects of watering and additional Nitrogen on yield and quality of high-gluten wheat were studied in control conditions of pool cultivation The results showed that wheat yield and quality could be increased significantly when both N and water were applied at late growing stage of wheat at the yield level of 300 Kg/mu, compared with watering only The best result come from the combining use of water and N at elongation stage Increasing fertilizer amount of N at late growing stage could improve grain quality greatly It is difficult for high-gluten wheat to reach to the national quality standard when planting in poor soil |
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| Keywords: | strong-gluten wheat Use of Water and Nitrogen yield hard kernel rate |
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