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青果是蔷薇科李属中的一个品种,成熟时保持青色,故产区称为青果,成熟时离核,有香味,亦有空心果或脆皮香之称。《湖南省优质农产品》中有简略介绍,但尚未见系统的研究报道。1982年资源普查时,我们在石门县发现有散生的青果分布,据了解从湖北伍峰县引进已有70多年,现大都以庭园栽培为主。我所从1986年起,对青果的品种资源、形态特征、经济性状、栽培状况和生长结果适应性等进行了深入的调查研究。在座谈访问的同时,
Green fruit is a species of Rosaceae Prunus, mature to maintain a green, so the production area is called green fruit, mature from the nucleus, aroma, also have hollow fruit or crispy fragrant said. There is a brief introduction in Hunan High-quality Agricultural Products, but there is no systematic research report yet. When we surveyed the resource census in 1982, we found scattered distribution of green fruits in Shimen County. It is understood that more than 70 years have passed since the introduction of Wulifeng County in Hubei Province and most of them are mainly cultivated in the garden. Since 1986, I conducted in-depth research on the varieties of resources, morphological characteristics, economic traits, cultivation status and adaptability of growth results. At the same time as the interview,