摘要
分析了我国梨的生产现状,阐述了目前我国主要栽培的优良早熟梨品种。并从生态学、气候学、品种生物学和市场需求的角度阐述了早熟梨品种区划的原则和依据,据此把我国早熟梨区划为华南早熟梨栽培区,云贵高原早熟梨栽培区,四川盆地及江淮平原早熟梨栽培区,黄河故道优质早熟梨栽培区,豫、晋、陕3省交界早熟梨栽培区和环渤海早熟梨栽培区。
This paper analyzed the present situation of pear production, defined the content of early-maturing pear variety and introduced the main high quality early-maturing pear cultivars in China. It also expounded the principle and evidence of the early-maturing cultivar regionization based on the bionomics, climatology, cultivar-biology and the market. Hereby it was divided： South China early-maturing cultured region, Yun-Gui tableland cultured region, Sichuan basin and Jiang-Huai plain cultured region, the old valley of Yellow river cultured region, the boundary of Yu, Jin and Shan cultured region and the surrounded-Bohai gulf cultured region. It provides the theory basis for the development of Chinese early-maturing pear in the future.
出处
《西北林学院学报》
CSCD
北大核心
2006年第6期105-107,共3页
Journal of Northwest Forestry University
关键词
早熟梨
优良品种
区域化
early-maturing pear
high quality cultivar
divided-region
