玉米滴灌技术效益研究 |
| |
引用本文: | 陈建军,田恩智,张义科. 玉米滴灌技术效益研究[J]. 宁夏农林科技, 2013, 0(6): 108-109 |
| |
作者姓名: | 陈建军 田恩智 张义科 |
| |
作者单位: | [1]宁夏盐池县农业技术推广服务中心,宁夏盐池751500 [2]彭阳县新集农业服务中心,宁夏彭阳756500 |
| |
摘 要: | 为了验证滴灌技术在玉米种植上的应用效果,对玉米滴灌技术效益进行研究。结果表明,膜下滴灌技术较露地滴灌种植增产12.9%,增收1917元/hm^2,水分利用效率增加13.9kg/(mm·hm^2),提高25.6%;比常规灌溉种植增产21.5%-27.5%,水分利用效率增加50.45-50.98kg/(mm·hm^2)。
|
关 键 词: | 玉米 滴灌 效益 |
Benefit Research on Corn Drip Irrigation |
| |
Affiliation: | CHEN Jian-jun et al. (Yanchi County Agricultural Technology Extension Service Center of Ningxia, Yanchi, Ningxia 751500) |
| |
Abstract: | In order to verify the application effect of drip irrigation technology in corn, drip irrigation efficiency of the corn were studied. The results showed that yield increased by 1 917 yuan/hm^2 than open field drip irrigation euhivation, the increase rate being 12.9%. Water use efficiency increased by 13.9 kg/ (mm·hm^2),the increase rate being 25.6%; The yield increased by 21.5%-27.5% than normal irrigation cultivation, water use efficiency increased by 50.45-50.98 kg/(mm·hm^2). |
| |
Keywords: | Cron Drip irrigation Effect |
本文献已被 维普 等数据库收录! |
|