| 不同灌水量对日光温室番茄土壤水分变化的影响 |
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| 引用本文： | 郑国保,张源沛,孔德杰,等.不同灌水量对日光温室番茄土壤水分变化的影响[J].长江蔬菜,2011(6):49-52. |
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| 作者姓名： | 郑国保 张源沛 孔德杰 等 |
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| 作者单位： | 宁夏农林科学院生物技术研究中心,银川,750002 |
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| 基金项目： | 国家科技部科技支撑计划项目 |
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| 摘 要： | 通过田间试验,研究不同灌水量奈件下日光温室番茄土壤水分的动态变化规律.研究结果表明,随着灌水量的增加,番茄对土壤水分的消耗逐渐减少,并且土壤贮水量变化的深度一般在0～120 cm内,尤其在0～60 cm范围内变化最为激烈,120～180 cm范围内各处理土壤水分变化不明显,灌水量越少土壤水分消耗得越多,土壤水分亏缺程度...
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| 关 键 词： | 灌水量 日光温室番茄 土壤水分 |
Effective of Different Irrigation Amount on Soil Moisture of Green House Tomato |
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| ZHENG Guobao,ZHANG Yuanpei,KONG Dejie,GUO Shenghu,ZHU Jinxia.Effective of Different Irrigation Amount on Soil Moisture of Green House Tomato[J].Journal of Changjiang Vegetables,2011(6):49-52. |
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| Authors: | ZHENG Guobao ZHANG Yuanpei KONG Dejie GUO Shenghu ZHU Jinxia |
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| Institution: | ZHENG Guobao,ZHANG Yuanpei,KONG Dejie,GUO Shenghu,ZHU Jinxia(Biology Research Center,Ningxia Agricultural Forestry Science Academy,Yinchuan 750002) |
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| Abstract: | Soil moisture law of greenhouse tomato under different irrigation amount has been researched.The results showed that soil water consumed by tomato was decreased with irrigation amount increased,and water held in soil generally between 0-120 cm,and there was a big difference between 0-60 cm,there was not significantly difference between 120-180 cm,and water consume amount would be increased with irrigation amount decreased,soil water deficiency also would be more serious. |
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| Keywords: | Irrigation amount Greenhouse tomato Soil water |
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