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近年来,我区塑料大棚蔬菜发展极快,但是大棚利用率尚低。1980年,我们在0.6亩塑料大棚内进行四茬栽培,增产增收效果甚好,折合亩产蔬菜38,210斤,亩产值达3,474元。 一、茬口安排及套种方法 我们采用的复种方式是:春白菜+黄瓜+丝瓜+菠菜、雪里蕻等。春白菜套种在黄瓜的株行之间;待春白菜收获完,丝瓜再套种
In recent years, the rapid development of vegetables in our area plastic greenhouse, but the utilization rate of the greenhouse is still low. In 1980, we cultivated the fourth crop within 0.6 mu of plastic greenhouses. The yield increase and income increase were very good, equivalent to 38,210 kg mu of vegetables per mu, and the output value of mu reached 3,474 yuan. First, crop arrangement and intercropping methods We use the method of multiple crop is: spring cabbage + cucumber + loofah + spinach, snowy shrimp and so on. Spring cabbage intercropping cucumber plant line; to be completed spring cabbage harvest, loofah and interplanting