地膜覆盖栽培,是近年来从日本引进的一项保护地栽培蔬菜新技术。由于它简单易行,经济效益高,便于推广应用,在短短的二、三年间全国发展了25万亩,我市郊区也由1980年的11.0亩,扩大到507.0亩。被覆盖的保护地平均增产幅度在30—138%,产品质量也有所提高。为了探讨辣椒在地膜小气候条件下的适宜栽培畦型,我们采用了高畦、垅作、平畦和不覆盖(对照)四个处理进行了试验,从效果比较看,高畦栽培表现 Mulch cultivation, is introduced in Japan in recent years, a protected vegetable cultivation of new technologies. Because of its simple and easy operation, high economic benefits, easy to popularize and apply, it has developed 250,000 mu in just two or three years and its suburban area has expanded from 11.0 mu in 1980 to 507.0 mu. The protected areas are covered by an average increase of 30-138%, product quality has also improved. In order to investigate the suitable cultivars of Capsicum under the conditions of plastic film mulching, we conducted the experiments with four treatments, namely high-forage, dry forage, flat forage and non-friable (control) treatments.