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膜侧播种栽培技术是近年来推广地膜覆盖栽培技术的一项新发展,是先播种后铺膜和先铺膜后播种之外的第三种栽培方式。兵团自农二师农科所试验以来,经过三年来的示范、推广,表明这种新的栽培技术可以扬膜下播种增温效益之长,避保苗难、费工、费时、成本高之短;可以较好地统一膜上点播苗期易旺长,后期易早衰,露地播种棉苗前期生长缓慢、后期贪青晚熟的矛盾。
Sowing film cultivation technology in recent years to promote the development of plastic film mulching cultivation of a new development is the first sowing and the first film after planting the third sowing outside the cultivation methods. Corps from the second agricultural division of Agriculture since the experiment, after three years of demonstration, promotion, that this new cultivation techniques can Yangmian sowing the benefits of long-term warming, avoiding seedlings difficult, labor-intensive, time-consuming, high cost short ; Can better unify the film on-demand seedling Yi Wang Chang, the late premature premature aging, open-field cotton seedlings slow growth in early prophase, late late greyness and dark contradictions.