基本解釋[農(nóng)業(yè)科學]地膜覆蓋詞組短語短語water -permeability plastic membrane mulching 滲水地膜覆蓋plastic membrane mulching更多詞組專業(yè)釋義農(nóng)業(yè)科學地膜覆蓋The yield of water-permeability plastic membrane mulching increase 32.66%. soil water efficiency increase 41.9%,water-permeability plastic membrane is the best way which increase yield and water use efficiency on the semi-arid region of western Liaoning province.結(jié)果表明,不同覆蓋處理均可以不同程度的增加玉米產(chǎn)量和水分利用效率,其中滲水地膜覆蓋能使玉米產(chǎn)量增加32.66%,土壤水分利用效率提高41.9%,說明滲水地膜覆蓋是遼西風沙半干旱區(qū)提高玉米產(chǎn)量和水分利用效率的最佳方式。