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从七十年代起,我省临夏州农科所等科研单位开展了蚕豆新品种选育和高产栽培技术的研究,形成了应用良种、宽窄行种植、摘顶、间作套种、合理施肥和防治病虫害等一整套行之有效的栽培技术。但就种植方式而言,一直没有摆脱老犁开沟,顺沟溜籽溜肥,播后耱平的传统方式。因此,亩产常年徘徊在200公斤左右。为了探讨能较大幅度提高产量的技术方法,研究我省春蚕豆主产区环境条件下垄种蚕豆和塑料地膜覆盖的技术、经济效益, 1988年
From the seventies onwards, the province Linxia Agricultural Research Institute and other research carried out new varieties of broad bean breeding and high-yielding cultivation techniques, the formation of the application of seed, wide and narrow row planting, cropping, intercropping, fertilization and prevention of pests and diseases A set of well-established cultivation techniques. However, in terms of cultivation methods, it has not got rid of the old ways of furrowing, sliding irrigation and sowing, and the traditional way after sowing. Therefore, perennial hovering around 200 kg per mu. In order to explore the technical methods that can greatly improve the yield, we studied the technology of furrowed broad bean and plastic film mulching under the environmental conditions in the main producing areas of our province, economic benefit, 1988