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当前位置: 首页 > 文章 > 坡地滴灌滴孔出水量均匀度模拟与试验研究 农机化研究 2018,40 (2) 165-169
Position: Home > Articles > Simulation and Experimental Study on Water Content Uniformity of Drip Irrigation System on Slope Journal of Agricultural Mechanization Research 2018,40 (2) 165-169

坡地滴灌滴孔出水量均匀度模拟与试验研究

作  者：
王美玉;郑鑫;梁超;扶恒;王侃;王凤吉;衣淑娟
单  位：
黑龙江八一农垦大学工程学院
关键词：
滴灌;出水量;均匀度;坡地
摘  要：
滴灌系统滴孔出水量均匀度是影响作物产量的重要因素。为确定滴灌系统各参数及地表坡度对滴孔出水量均匀度的影响,在理论分析的基础上,采用Visual Basic 6.0编制了滴孔出水量均匀度计算程序,设计了坡度为3%的支滴灌系统。在恒定水压下,进行滴孔出水量均匀度试验,验证程序的正确性。结果表明:所编制的程序能够很好地模拟坡地滴灌滴孔出水量均匀度,为丘陵漫岗地区滴灌系统设计提供了基础素材。
译  名：
Simulation and Experimental Study on Water Content Uniformity of Drip Irrigation System on Slope
作  者：
Wang Meiyu;Zheng Xin;Liang Chao;Fu Heng;Wang Kan;Wang Fengji;Yi Shujuan;College of Engineering,Heilojiang Bayi Agricultural Univerisity;
关键词：
drip irrigation;;water content;;uniformity;;slop
摘  要：
Water content uniformity of drip irrigation system is a very important factor affecting crop yield. In order to study the influence of the parameters of drip irrigation system and slope on water content uniformity,on the basis of theoretical analysis,the calculation program for water content uniformity was compiled by using Visual Basic. The branch drip irrigation system with slope of 3% was designed. Under the constant water pressure,the drip irrigation was test for water content uniformity,and the calculation program was verified by the test. It shows in the test that this calculation program can simulate the water content uniformity of the drip irrigation system on slope,which provides basis for design of drip irrigation system in hill field.

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