山东农业科学Issue(4)：43-47,5.
避雨设施栽培对大樱桃生态环境及生理特性的影响
Effects of Rain-Shelter Cultivation on Ecological Environment and Physiological Characteristics of Sweet Cherry
摘要
Abstract
Using 8-year-old sweet cherry cultivar ‘Meizao’ and other varieties, the change of growth environment , phenophase , fruit cracking rate , physiological characteristics and fruit quality in fixed plastic rain-shelter were studied .The results showed that the temperature and humidity in rain -shelter were not significantly different from those in the open field .The light intensity in rain-shelter was lower than that in the open field , which had certain influences on the sweet cherry .Compared with control , rain-shelter cultiva-tion promoted the vegetative growth , increased the length of shoots and internode length , but decreased the di-ameter .The content of chlorophyll increased , but the ratios of carotenoid/chlorophyll and chlorophyll a/b de-creased.The mature stage of sweet cherry was delayed by 2 ~3 days.The fruit cracking rate was below 6 .2%, which was significantly lower than that of control .And the effect of preventing frost was obvious .The rain-shelter cultivation had no obvious effects on the fruit quality of sweet cherry , except that the VC content was significantly lower than that in the open field .关键词
避雨设施栽培/固定式避雨棚/大樱桃/生长环境/生理特性/裂果/果实品质Key words
Rain-shelter cultivation/Fixed rain-shelter/Sweet cherry/Growth environment/Physio-logical characteristics/Fruit cracking/Fruit quality分类
农业科技引用本文复制引用
李延菊,张序,孙庆田,姜学玲,李淑平,田长平,张福兴..避雨设施栽培对大樱桃生态环境及生理特性的影响[J].山东农业科学,2014,(4):43-47,5.基金项目
公益性行业（农业）科研专项经费项目（200903019）；“葡萄、大樱桃避雨栽培模式研究与推广应用”项目 （）
