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土面增温剂又称保墒增温剂,简称增温剂。其配方有多种,我区熬制的多为沥青制剂,由沥青、棉油脚子、高碳醇、烧碱加水熬制而成。经过中国科学院地理研究所科技人员的亲临指导,我区于1974年冬开始土法上马进行熬制。1975年春开始应用增温剂进行培育棉花早苗试验,获得初步成功。1976年开始大面积示范,全区共应用增温剂培育棉花早苗3,588亩(苗床),得到广大贫下中农的好评和各级领导的重视,为1977年大
Soil warming agent, also known as moisture warming agent, referred to as warming agent. The formula has a variety of brewing in our region mostly asphalt preparation, from asphalt, cotton oil footer, high carbon alcohol, caustic soda and boiled water. After the in-depth guidance of the scientific and technical personnel of the Institute of Geography, Chinese Academy of Sciences, our district started the trial of indigenous law in the winter of 1974. The spring of 1975, the application of warming agent to cultivate cotton seedling experiment, obtained initial success. Large-scale demonstration started in 1976, the region applied a total of 5,588 acres of seedlings cotton seedling temperature control agent training, won the majority of poor and middle peasants of praise and leaders at all levels for the large