| 无土栽培基质理化性状测定方法及其应用研究 |
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| 引用本文： | 蒲胜海,冯广平,李磐,张升,孙晓军,丁峰.无土栽培基质理化性状测定方法及其应用研究[J].新疆农业科学,2012,49(2):267-272. |
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| 作者姓名： | 蒲胜海 冯广平 李磐 张升 孙晓军 丁峰 |
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| 作者单位： | 新疆农业科学院土壤肥料与农业节水研究所,乌鲁木齐,830091;新疆农业科学院哈密瓜研究中心,乌鲁木齐,830091 |
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| 基金项目： | 新疆维吾尔自治区科技兴农项目“设施无土(基质)栽培技术应用示范”;新疆维吾尔自治区科技成果转化专项资金项目“设施农业产业化(二期)”(200954123);国家“十一五”科技支撑计划项目“高效设施农业生产技术集成与示范”(2009BADA4B04-02-03) |
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| 摘 要： | 目的]准确测定基质理化性状是进行基质配方研究的基础,根据不同基质材料理化性质及栽培作物生物学特性研究无土栽培基质配比.方法]选取新疆可用于进行无土基质栽培研发的有机材料、无机材料及各种生产上普遍应用的基质等材料,在不同条件下测定其各项指标.结果]得出了基质各理化指标的便捷、精确测定方法.结论]该方法的应用将提高无土栽培基质筛选的进程,能对作物生长基质环境的水分状况、通气性、肥力等进行实时诊断,为实现无土基质栽培精确灌溉和精量施肥提供技术支撑.
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| 关 键 词： | 无土栽培基质 理化性状 基质筛选 实时诊断 |
| 收稿时间： | 2012-02-25 |
Studies on Determination of the Physical and Chemical Characteristics of Soilless Cultivation Substrates and Their Application |
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| PU Sheng-hai
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FENG Guang-ping
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LI Pan
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ZHANG sheng
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SUN Xiao-jun
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DING Feng.Studies on Determination of the Physical and Chemical Characteristics of Soilless Cultivation Substrates and Their Application[J].Xinjiang Agricultural Sciences,2012,49(2):267-272. |
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| Authors: | PU Sheng-hai FENG Guang-ping LI Pan ZHANG sheng SUN Xiao-jun DING Feng |
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| Institution: | 1(1.Research Institute of Soil & Fertilizer and Agricultural Water Conservation,Urumqi 830091,China;2.Hami Melon Research Center,Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China) |
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| Abstract: | 【Objective】The ratio of soilless culture substrates should be based on different physical and chemical properties about substrate materials and biological characteristics of crop cultivation.【Method】The test selected soilless cultivation of organic materials,inorganic materials and soilless cultivation substrates which had been applied in Xinjiang.【Result】The research resulted in the accurate determination method of the physical and chemical characteristics of the soilless cultivation substrates.【Conclusion】The application of this method will improve screening speed,and can realize the real time diagnosis of water status,ventilation and fertility,and provide the technical support to accurate irrigation and precision fertilization. |
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| Keywords: | soilless culture substrates physical and chemical properties selection of soilless substrates real-time diagnosis |
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