蔬菜温床育苗是提早夏季上市,促使早熟丰产的重要技术措施。中曹地区从一九七三年冬季开始推广温床育苗,在各级党委的重视和大力支持下,广大贫下中农通过四年多的实践初步积累了一些经验。 采用温床育苗,促进了果菜的早熟丰产,对缩短五月份的淡季起了一定的作用。以中院二队为例,在未推广温床育苗前,蕃茄的上市期一般要到六月中、下旬,亩产不过三千斤;在大搞温床育苗后,蕃茄的上市期已提前到五月中下旬,亩产可达五至六千斤,既满足了广 Vegetable hotbed breeding is an early summer market, to promote early maturing an important technical measure. Since the beginning of the winter in 1973, the Cao area has promoted the hotbed nursery. With the great attention and strong support from party committees at all levels, the majority of poor and middle peasants have initially accumulated some experience through more than four years of practice. The use of hotbed nursery, to promote the early yield of fruit and vegetables, to shorten the off-season in May played a certain role. To the second team of the hospital, for example, before the promotion of hotbed nursery, the tomato market is generally to the mid-to-late June, but only three kilos per mu; hotbed after the nursery, the tomato market has been advanced to five In the second half of the month, the output per mu can reach five to six thousand jin, which not only meets the needs of the wider community