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保护地滴灌黄瓜节水灌溉模式试验研究表明黄瓜滴灌比沟灌节水 ,增产省工 ,滴灌较沟灌节水 41 4% ,增产 2 3 8%。滴灌不破坏土壤结构 ,防止和减轻土壤板结 ,表土疏松 ,能保持良好的团粒结构。滴灌能调节土壤水、气、热 ,有利于作物生长发育 ,使作物缓苗快 ,上市早、品质高。滴灌能改变农田生态环境 ,使黄瓜病毒危害减轻 ,是增产 ,增值的防止病害的有效途径。其经济效益明显
Experimental study on water-saving irrigation pattern of drip irrigation cucumber in protected area showed that drip irrigation of cucumber was more effective than furrow irrigation, increased output and saving labor, drip irrigation was 41.4% more than furrow irrigation and increased yield by 23.8%. Drip irrigation does not destroy the soil structure, prevent and reduce the soil compaction, surface loose, can maintain a good aggregate structure. Drip irrigation can regulate the soil water, gas and heat, is conducive to crop growth and development, so that crop Huanmiao, early market, high quality. Drip irrigation can change the ecological environment of farmland and reduce the harm of cucumber virus, which is an effective way to increase the production and increase the value of preventing diseases. Its obvious economic benefits