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利用温床育苗,设备简单、成本低,各生产单位都有条件实行.北疆不少单位近年都先后进行了试验,但一般未得良好效果.一九六三年,石河子总场四分场三队进行试验,又遭失败,但从中明确了温床结构不良是失败的主要原因.一九六四年冬,我们接受三队的教训,把工作重点放在增强温床保温的性能上,终于获得良好的育苗成绩:番茄温床育苗三月十一日播种,七月五日上市,比同品种(卡德大红)四月九日露地直播的提早20天上市,比温室育苗早3天上市,七月份亩产量就达到5,000公斤以上,比温室育苗增产18%,比直播增产38%,产值比温室增加25%,比直播增加175%.现在,将我们获得的经验介绍于下.
The use of hotbed nursery, simple equipment, low cost, the production units are conditional implementation of many units in northern Xinjiang have conducted tests in recent years, but generally not good results in 1963, Shihezi quarter field three The team tested again and failed, but it was clarified that the poor structure of the hotbed was the main reason for the failure. In the winter of 1964, we accepted the lessons of the three teams and focused our efforts on enhancing the thermal insulation performance of the hotbed and finally achieved good results Seedling raising results: tomato seedbed nursery on March 11 planting, listed on July 5, than the same breed (red card) live April 20, live on the market 20 days earlier than the greenhouse seedling market three days earlier, in July Mu yield more than 5,000 kilograms, 18% more than greenhouse seedling yield, 38% more than the live broadcast, the output value increased 25% than the greenhouse, 175% increase over live broadcast now, the experience we have learned below.