高堡膜覆盖对膜下土壤温度及棉花产量的影响

打开文本图片集

关键词高堡膜；地膜;膜下温度；棉花；产量中图分类号S562文献标识码A文章编号 0517-6611（2025）20-0169-03doi：10.3969/j.issn.0517-6611.2025.20.038

AbstractObjective]Tostudytheefectsofhighbarrerficoverageonsoiltmperatureunderthefiandcotonyield[MethodTis researchutldgaegroudidotioalEfroviddyingoriculualFCod talmaterialsdmpatuedrotoudisselloicdeactel] Thtemperatuefuatiodtigodfiassalfooonearlothsasfototetmpeueder the high barier film was higher，while the opposite was true in the later growth stages;cotton yield increased by 6.7% with high barrier film coveragecomparedtoconventioalEfcoverageConclusionThealertmperaturevariationunderteghefihlpstin crease soil temperature in coton fields，accumulate more effctive temperature，thereby improving cotton seed yield.

Key WordsHigh barrier membrane;Plastic film;Temperature under the film;Cotton;Yield

地膜在保障我国农产品安全、提升作物产量、增加农民收入以及推动现代农村经济发展等方面起着关键作用，尤其在西北干旱地区得到了广泛应用[1]。（剩余6046字）