| 水肥耦合效应研究的现状与前景 |
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| 引用本文： | 潘晓莹,武继承. 水肥耦合效应研究的现状与前景[J]. 河南农业科学, 2011, 40(10): 20-23 |
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| 作者姓名： | 潘晓莹 武继承 |
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| 作者单位： | 1. 河南大学生命科学学院,河南开封475002;河南省农业科学院植物营养与资源环境研究所河南郑州450002
2. 河南省农业科学院植物营养与资源环境研究所河南郑州450002;农业部作物高效用水原阳科学观测实验站,河南原阳453514 |
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| 基金项目： | 河南省重大社会公益性科研项目(081100911600); 河南省杰出青年基金项目(1004100510024); 河南省省院科技合作项目(902106000009) |
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| 摘 要： | 我国是一个水资源短缺,水资源时空分布不均,土地资源较少以及化肥消费量较大的人口大国和农业大国.在有限的资源条件下,充分利用水肥的增产效应对我国农业发展具有重要的意义.水肥耦合是研究水肥关系,以达到更经济有效地利用水分和养分目的的一项重要技术.鉴于此,从水肥耦合的含义及其对作物生理形态、产量、生态环境的影响等方面综述了水...
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| 关 键 词： | 水肥耦合 协同效应 现状 前景 |
Current Situation and Prospects of Water and Fertilizer Coupling Effects |
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| PAN Xiao-ying,WU Ji-cheng. Current Situation and Prospects of Water and Fertilizer Coupling Effects[J]. Journal of Henan Agricultural Sciences, 2011, 40(10): 20-23 |
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| Authors: | PAN Xiao-ying WU Ji-cheng |
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| Affiliation: | PAN Xiao-ying1,2,WU Ji-cheng2,3(1.College of Life Science,Henan University,Kaifeng 475002,China,2.Institute of Plant Nutrition &Resource Environment,Henan Academy of Agricultural Sciences,Zhengzhou 450002,3.Yuanyang Scientific Observatory of Crops Using Water of Ministry of Agriculture,Yuanyang 453514,China) |
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| Abstract: | China is a large agricultural country with shortage and uneven spatial and temporal distribution of water resources,fewer land resources,and greater fertilizer consumption.Full use of fertilizer is significant to agricultural development under limited resources in our country.Coupling of water and fertilizer is to study the relationship between water and fertilizer and achieve more cost-effective use of water and nutrients.The meaning of water and fertilizer coupling,its research status and prospects are sy... |
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| Keywords: | Water and fertilizer coupling Synergy Current situation Prospects |
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