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设施油桃坐果后到果实采收前这一时期为果实发育期,是设施油桃栽培获得生物产量和经济产量的关键时期。这一时期,主要抓好以下几方面。一、温度果实发育、新梢抽生、叶片生长、根系活动期营养生长与生殖生长的矛盾加剧,树体营养多极竞争,设施内气温白日应在22~25℃左
Facilities nectarine fruit after fruit harvest before harvest period for the development of this period, the facility Nectarine cultivation of biological yield and economic output of the critical period. During this period, mainly in the following areas. First, the temperature of fruit development, shoots shoots, leaf growth, root activity period of vegetative growth and reproductive growth of the conflict intensified multi-polar tree nutrition competition, daytime temperatures should be within the facility at 22 ~ 25 ℃