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设施黄瓜霜霉病绿色防控技术的核心是通过使用新型涂覆棚膜改善设施生态环境,黄瓜幼苗移栽穴施毛壳菌肥,增强黄瓜根系而培育壮苗,适时喷施新型低毒、低残留杀菌剂,遏制黄瓜霜霉病菌的繁殖与生长,明显减少了用药次数与使用量,有效控制了黄瓜霜霉病发生与危害,并且其他叶部病害也被有效遏制。综合集成单项防控技术,防效达85%以上,产量增加20%以上,减少农药用量50%以上。该技
Facilities The core of green cucumber downy mildew prevention and control technology is to improve the ecological environment of facilities through the use of a new type of coating greenhouses, Low residual fungicide to curb the growth and reproduction of cucumber downy mildew, significantly reduce the frequency and amount of medication, effectively control the occurrence and damage of cucumber downy mildew, and other leaf diseases are also effectively curbed. Comprehensive integrated single prevention and control technology, control efficiency of more than 85%, the output increased by 20% or more, reducing the amount of pesticides more than 50%. The skill