论文部分内容阅读
地膜覆盖栽培是引进的一项农业新技术。但花生地膜覆盖度大,用膜多,成本高,经济效益不如瓜菜、棉花等作物。近几年来,我们针对提高花生地膜覆盖的经济效益问题在全省广泛布点,着重从覆膜技术和减少用膜量方面进行了研究,并取得了明显的经济效果。一、提高地膜覆盖栽培技术效益
Mulch is a new agricultural technology introduced. However, peanut plastic film coverage, with more films, high cost, economic benefits as vegetables, cotton and other crops. In recent years, we have put extensive efforts to improve the economic benefits of peanut plastic film mulching in the whole province, focusing on coating technology and reducing the amount of film used, and achieved remarkable economic results. First, improve the technical efficiency of plastic film mulching cultivation