| 水肥耦合对冬小麦生长和产量的影响 |
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| 引用本文： | 张凤翔,周明耀,徐华平,郭凯泉.水肥耦合对冬小麦生长和产量的影响[J].水利与建筑工程学报,2005,3(2):22-24. |
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| 作者姓名： | 张凤翔 周明耀 徐华平 郭凯泉 |
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| 作者单位： | 1. 扬州大学水利科学与工程学院,江苏,扬州,225009
2. 扬州大学农学院,江苏,扬州,225009 |
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| 基金项目： | 江苏省水利科技项目;江苏省重点实验室基金 |
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| 摘 要： | 对干旱地区小麦产量、品质与水、肥关系已有过较多研究。本文通过盆栽试验进行了水肥耦合对长江下游雨水较为丰富地区冬小麦生物学特性及产量影响的试验研究,探讨了水肥耦合对冬小麦生理性状及产量的影响和机制,分析了冬小麦生理指标对于农田土壤水肥状况的响应,并建立了冬小麦产量的水肥耦合模型。
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| 关 键 词： | 冬小麦 水肥耦合 产量 数学模型 |
| 文章编号： | 1672-1144(2005)02-0022-03 |
| 修稿时间： | 2004年11月30 |
Effects of Water and Fertilizer Coupling on Growing and Yield of Winter Wheat |
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| Zhang Feng-xiang,ZHOU Ming-yao,XU Hua-ping,GUO Kai-quan.Effects of Water and Fertilizer Coupling on Growing and Yield of Winter Wheat[J].Journal of Water Resources Architectural Engineering,2005,3(2):22-24. |
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| Authors: | Zhang Feng-xiang ZHOU Ming-yao XU Hua-ping GUO Kai-quan |
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| Abstract: | There have been already a lot of researches on the relation between the wheat yield quality and the soil humidity, fertilizer in dry rigeon. Through the pots experiment, this paper discusses the influences of water and fertilizer coupling on the physiological characteristics and the yield of the winter wheat, analyses the respondences of the winter wheat physiology index to the water and fertilizer condition in farmland soil,and establishes the model of water and fertilizer coupling in winter wheat yield. |
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| Keywords: | winter wheat water and fertilizer coupling yield mathematical model |
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