中国果菜Issue(4)：50-54,5.
高温气候下圆黄梨采前黑心病因初探
Preliminary Research on Pre-harvest Browning Heart of‘Wonhwang’Pear under High Temperature Stress
摘要
Abstract
To investigate the pre-harvest browning heart of ‘Wonhwang’ pear under high temperature stress condition, the ethanol, fruit respiration and ethylene rate, vitamin C , relative conductivity, seed color and sensory tasting were analyzed, as well as N, P, K, Ca, Mg, B, Fe, Cu, Mn and zinc element content .The result of comprehensive analysis of the indicators, preliminary showed that the pre-harvest browning heart of ‘Wonhwang’ pear occurred in Zhengzhou and Wuzhi in Henan province was mainly due to physiological senescence.关键词
高温/圆黄梨/黑心/衰老Key words
High temperature/‘Wonhwang’ pear/browning heart/senescence分类
农业科技引用本文复制引用
王文辉,吴中营,杭博,郭献平,贾晓辉,王东升,王志华..高温气候下圆黄梨采前黑心病因初探[J].中国果菜,2014,(4):50-54,5.基金项目
现代农业产业技术体系建设专项资金资助 （）
