CAJ | 학술논문

为提高作物产量，研究地膜覆盖对玉米生长和土壤环境的影响。利用大田试验进行地膜覆盖处理与无膜处理对比试验。结果表明，覆盖地膜处理相对于无膜处理，有显著的保温保墒作用；能够加速玉米生长；两年试验分别增产3.8%和4.9%，说明覆盖地膜对玉米具有明显的增产效应。
위제고작물산량，연구지막복개대옥미생장화토양배경적영향。이용대전시험진행지막복개처리여무막처리대비시험。결과표명，복개지막처리상대우무막처리，유현저적보온보상작용；능구가속옥미생장；량년시험분별증산3.8%화4.9%，설명복개지막대옥미구유명현적증산효응。
The effect of plastic film mulching on maize growth and soil environment was studied in order to increasing crop yield. Through the field experiment,the comparative tests between plastic film mulching treatment and no film treatment were carried out. The result showed that the plastic film mulching treatment had the outstanding effects on conserving moisture and keeping temperature,and can accelerate maize growth and increase the corn yield 3.8% and 4.9%.The study also stated that the plastic film mulching had the obvious effects on increasing corn production.