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武汉地处长江中游,冬季严寒,夏季高温,春季阴雨绵绵,四季交替明显。由于特殊的气候因素,当地萝卜在冬季或早春播种,幼苗易受冻害和先期抽薹;晚春播种,由于高温来得早,使得萝卜生长期缩短,产量低,形成3～5月份的萝卜淡季。为了满足市场需要,解决武汉地区的春淡萝卜供应,一般采取
Wuhan is located in the middle reaches of the Yangtze River, winter cold, high temperature in summer, rainy in spring, alternating seasons obvious. Because of the special climatic factors, the local radish sowing in winter or early spring, seedlings susceptible to frost damage and pre-bolting; late spring seeding, early because of high temperatures, making the radish growth period shortened, low yield, the formation of 3-5 months of radish off-season. In order to meet the needs of the market, to solve the supply of spring and summer radish in Wuhan, generally taken