| 温室滴灌施肥条件下水肥耦合对番茄产量影响的研究 |
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| 引用本文： | 虞娜,张玉龙,黄毅,杨丽娟,王淑红,张恒明. 温室滴灌施肥条件下水肥耦合对番茄产量影响的研究[J]. 土壤通报, 2003, 34(3): 179-183 |
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| 作者姓名： | 虞娜 张玉龙 黄毅 杨丽娟 王淑红 张恒明 |
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| 作者单位： | 沈阳农业大学土地与环境学院,辽宁,沈阳,110161 |
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| 基金项目： | 辽宁省科委十五重中之重项目资助(辽宁省科委2001212001) |
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| 摘 要： | 在滴灌施肥条件下,采用311A—D最优饱和设计,通过温室小区试验,研究了水肥耦合效应对番茄产量的影响。通过主因素、单因素效应分析,定量地评价了灌水下限、氮肥用量和钾肥用量与番茄产量的关系,提出了目标产量的最优水肥组合方案。
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| 关 键 词： | 温室 番茄 滴灌施肥 水肥耦合 产量模型 |
| 文章编号： | 0564-3945(2003)03-0179-05 |
| 修稿时间： | 2002-04-05 |
Interactive Effect Between Water and Fertilizer Coupling on Tomato Cultivation under Drip Fertilization in Greenhouse |
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| YU Na,ZHANG Yu-long,HUANG Yi,YANG Li-juan WANG Shu-hong,ZHANG Heng-ming. Interactive Effect Between Water and Fertilizer Coupling on Tomato Cultivation under Drip Fertilization in Greenhouse[J]. Chinese Journal of Soil Science, 2003, 34(3): 179-183 |
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| Authors: | YU Na ZHANG Yu-long HUANG Yi YANG Li-juan WANG Shu-hong ZHANG Heng-ming |
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| Abstract: | Under the condition of drip fertilization by using a 311A-D optimum design, effect of interaction between water and fertilizer coupling on tomato cultivation in greenhouse was studied by field experiment. Effects of water and fertilizers on tomato yield were studied quantitatively based on main and single factors effect analysis.This study Provides a optimal composite scheme of water and fertilizer for a aimed yield. |
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| Keywords: | Greenhouse Tomato Drip fertilization Coupling of water and fertilizer Model of yield Optimal composite scheme |
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