草纤维膜覆盖花生,有明显的增温、保墒效果,并能促进花生生育和显著提高荚果产量。而且花生收获前残膜降解一触即碎,收获时花生棵已不挂带残膜,这对防除残膜污染有重要的意义。但草纤维膜有一定的透气性,其增温、保墒效果和对花生的增产幅度不如聚乙烯微膜大,加之膜幅太窄、太厚,亩用量多,成本高, 尚需改进研究。 Grass fiber membrane covered peanuts, there is obvious warming, soil moisture effect, and can promote peanut growth and significantly improve pod production. Moreover, the peanut residue before the harvest is degraded, and the peanut tree has no residual lamellae at the time of harvesting, which is of great significance to the prevention and control of residual membrane pollution. However, the grass fiber membrane has some breathability, its warming, soil moisture and peanut yield increase rate as large as polyethylene film, combined with the film is too narrow, too thick, the amount of mu, high cost, still need to improve the study.