双低油菜一菜两用,是指在常规只收获菜子的基础上,于抽薹期采摘一次菜薹,达到既收菜薹、又收菜子,一菜两用、一种两收的目的。我县在今年夏油生产上,示范推广了华杂6号一菜两用66.7公顷(1000亩),实践证明它是当前促进农业增效、农民增收的一项实用新技术,能大幅提高种植油菜的 Double canola a dish dual purpose, refers to the conventional harvest only on the basis of rapeseed, picking a time in the bolting of vegetable sprouts, both to receive stalks, and received raisins, a dish dual purpose, a two income purposes. My county in this summer’s oil production, demonstrating the promotion of a hybrid on the 6th Huakagse 66.7 hectares (1000 acres), the practice proved that it is currently promoting agricultural efficiency, increasing farmers a practical new technology can greatly improve the planting of rape of