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敌百虫对国光、金冠苹果疏果效应的研究结果表明,国光盛花后10d 喷布1125mg·1~(-1)敌百虫或加20mg·1~(-1)NAA;金冠盛花后12d 喷布900mg·1~(-1)敌百虫或加10mg·1~(-1)NAA,疏除幼果效应显著.果实单果重、翌年花量增加;果实品质、经济效益提高;大小年幅度降低.
Trichlorfon on Guoguang, Golden Delicious apple fruit thinning effect of the results show that the State of 10 days after anthesis spraying 1125mg · 1 -1 trichlorfon spray or add 20mg · 1 -1 NAA; Golden Crown after 12 d spray Cloth 900mg · 1 ~ (-1) trichlorfon or 10mg · -1 ~ (-1) NAA, sparse young fruit significantly. Fruit weight, increased flower the following year; fruit quality, economic benefits; size of the year reduce.