采取有效措施提高果品质量孙增贤赵秀平梁义春（河北省林业厅果桑处石家庄０５００５１）近年来，我省果树生产发展较快，特别是苹果，其面积和产量均有较大幅度增长，到１９９５年底，全省苹果面积和产量已达３９．２８万ｈｍ２和１２．６亿ｋｇ，分别占果树总面积和果品... Take effective measures to improve the quality of fruit SUN Zeng-xian, ZHAO Xiu-ping, LIANG Yi-chun (Department of Forestry Department, Hebei Forestry Department, Shijiazhuang 050051) In recent years, fruit-tree production in our province has been developing rapidly. Especially apple, its area and output have all increased by a large margin. , The province’s apple area and output has reached 392,800 hm2 and 1.26 billion kg, respectively, accounting for the total area of ​​fruit trees and fruit ...