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| 棉花膜下滴灌比例混合变量施肥装置的研发与应用 | |
| 引用本文： | 李富先,吕新,潘冬梅,王海江.棉花膜下滴灌比例混合变量施肥装置的研发与应用[J].节水灌溉,2007(2):22-24. |
| 作者姓名： | 李富先 吕新 潘冬梅 王海江 |
| 作者单位： | 1. 国家节水灌溉工程技术研究中心(新疆),新疆,石河子,832000 2. 新疆生产建设兵团绿洲生态农业重点实验室,新疆,石河子,832000;石河子大学,新疆,石河子,832000 3. 新疆生产建设兵团绿洲生态农业重点实验室,新疆,石河子,832000 |
| 基金项目： | 兵团农业科技攻关计划项目 , 国家高技术研究发展计划(863计划) |
| 摘 要： | 根据变量施肥技术研发适用于大田棉花膜下滴灌的比例混合变量施肥装置,同时具有可编程控制(PLC)、计算机程序控制(CPC)和遥控控制(RC)3种功能,通过水流驱动无需动力,节能降耗,提高肥料利用率10%以上,达到预期研发应用目的. |
| 关 键 词： | 灌溉施肥 变量施肥 比例混合 肥料利用率 棉花膜下滴灌 比例 混合变量 施肥装置 研发与应用 Film Mulch Drip Irrigation Cotton Devices Fertilization Variable Application 研发应用 预期 提高肥料利用率 节能降耗 动力 流驱动 功能 |
| 文章编号： | 1007-4929(2007)02-0022-03 |
| 修稿时间： | 2006-11-18 |
Study and Application of Rational-Mixed Variable Fertilization Devices for Cotton Drip Irrigation under Mulch Film |
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| LI Fu-xian,LU Xin,PAN Dong-mei,WANG Hai-jiang.Study and Application of Rational-Mixed Variable Fertilization Devices for Cotton Drip Irrigation under Mulch Film[J].Water Saving Irrigation,2007(2):22-24. | |
| Authors: | LI Fu-xian LU Xin PAN Dong-mei WANG Hai-jiang |
| Institution: | 1. National Efficient Irrigation Engineering and Technology Research Center-Xinjiang, Shihezi 832000,China; 2. Key Laboratory of Oasis Ecology Agriculture of Xinjiang Corps, Shihezi 832000 ,China; 3. Shihezi University ,Shihezi 832000 ,China |
| Abstract: | According to variables fertilization technology,the device of rational-Mixed Variable Fertilization suitable for cotton drip irrigation under mulch film was developed in this paper.The device has three functions of programmable control(PLC),computer programmed control(CPC) and remote control(RC).It was droved by water flow without power,has the advantage of low energy consumption and increasing fertilizers utilization efficiency at more than 10%.The prospective developmental objection was reached. |
| Keywords: | fertilization variable rate fertilization rational-mixed fertilizer utilization efficiency |
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