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番茄、青椒地膜覆盖栽培的增产效果显著,近年来在山东省菜区正普遍推广应用。但地膜覆盖田由于地温高、湿度大,膜下杂草发生危害严重,又难以防除,极易形成草荒。使用除草地膜(以下简称药膜)覆盖对防除番茄、青椒田杂草效果良好。试验情况如下: 一、材料和方法 (一)试验材料: MF型除草地膜,宽85厘米,厚0.01毫米,含都尔有效成分9.7克/100米~2,BF型除草地膜宽85厘米,厚0.01毫米,含丁草胺有效成分13.8克/100米~2(以上均为山东省农药研究所产品);CK普通地膜宽85厘米,厚0.01毫米。番茄品种为历红2号,青椒品种为茄门椒。
Tomato, green pepper mulch cover cultivation yield significant effect, in recent years in Shandong Province is widely used in food areas. However, mulching film field due to high ground temperature, humidity, serious damage to the film weeds, but also difficult to control, easily formed grass shortage. The use of weeding film (hereinafter referred to as the film) to cover tomato, green pepper weed effect is good. Test conditions are as follows: First, the material and methods (a) test material: MF type weeding film, width 85 cm, thickness 0.01 mm, containing the active ingredients of Seoul 9.7 g / 100 m ~ 2, BF type weeding film width 85 cm 0.01 mm, containing butachlor active ingredient 13.8 g / 100 m ~ 2 (above are Shandong Institute of Pesticide Products); CK common film width 85 cm, thickness 0.01 mm. The variety of tomato is Lihong No. 2, and the varieties of green pepper are Solanum peppers.