萝卜在我国及陕西省分布极广,为栽培最普遍的蔬菜之一。但产量高低悬殊,陕西省高产的可达万斤以上,一般只有5000-6000斤,有些社队甚至只有3000-4000斤。因此,因地制宜地制定符合萝卜生长规律的栽培技术措施,以充分发挥萝卜的增产潜力,提高单产,是十分重要的课题。为此,我们从19 Radish in our country and Shaanxi Province, a very wide distribution, cultivation of one of the most common vegetables. However, the level of disparity in production, Shaanxi Province up to more than 10,000 pounds, generally only 5000-6000 jins, and some commune even only 3000-4000 jins. Therefore, according to local conditions to formulate the law of growth and development of radish cultivation techniques and measures to fully develop radish yield potential and increase yield, is a very important issue. To this end, we from 19