| 膜下滴灌施肥技术研究发展动态及问题探讨 |
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| 引用本文： | 王宏江,吕新,陈剑.膜下滴灌施肥技术研究发展动态及问题探讨[J].新疆农业科学,2009,46(1). |
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| 作者姓名： | 王宏江 吕新 陈剑 |
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| 作者单位： | 1. 新疆兵团技术市场办公室,乌鲁木齐,830002
2. 石河子大学/新疆兵团绿洲生态农业重点实验室,新疆石河子,832003 |
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| 基金项目： | ，国家科技支撑计划专项基金，新疆生产建设兵团重大科技专项基金 |
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| 摘 要： | 膜下滴灌施肥技术,不仅可节约该区宝贵的水资源,而且可使原来一些采用常规灌水施肥方法不适宜种植的土地,如荒地、甚至沙漠种植变为现实。但是,在膜下滴灌栽培管理问题中值得指出的是,滴灌施肥作为一项施肥措施,其应用效果取决于它对养分和水分调控与当地气候和土壤特性、作物需肥规律的吻合程度。只有这些条件都处于协调状态时,才可发挥这一技术的增产效果。否则,可能会产生一些不良的影响。
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| 关 键 词： | 膜下滴灌 施肥技术 灌溉 |
Preliminary Study on Development Trend and the Problems in Fertilization Techniques of Drip Irrigation under Membrane |
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| WANG Hong-jiang,L Xin,CHEN Jian.Preliminary Study on Development Trend and the Problems in Fertilization Techniques of Drip Irrigation under Membrane[J].Xinjiang Agricultural Sciences,2009,46(1). |
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| Authors: | WANG Hong-jiang L Xin CHEN Jian |
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| Institution: | WANG Hong-jiang,L(U) Xin,CHEN Jian |
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| Abstract: | The fertiliztion techniques of drip irrigation under membrane not only can save the water resources of the region but also can make some non-cultivable land(wasteland and desert etc.)into cultivable land by the use of conventional fertilization techniques of drip irrigation.But the fertilization effect of cultivation management of drip irrigation under membrane mainly depends on regulation of nutrient and water and the characters of the local climate and soil and fertilization suitable for the plants.Only when all the above conditions are in coordination with each other,this technique can perform the full effect of increasing produ-ction. |
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| Keywords: | drip irrigation under membrane fertilization techniques irrigation |
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