四川农业大学学报 ›› 1996, Vol. 14 ›› Issue (03): 391-395.doi: 10.16036/j.issn.1000-2650.1996.03.017

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四川西部深丘低山区核桃生产区划研究

肖千文, 邓玉林, 周兰英   

  1. 四川农业大学林学园艺学院, 雅安市 625014
  • 收稿日期:1995-11-26 出版日期:1996-09-30 发布日期:2017-03-07

GROWTH ZONES OF WALNUT IN THE WESTERN EDGE OF SICHUAN BASIN

Xiao Qianwen, et al   

  1. College of Forestry and Norticulture of SichuanAgricultural University/Yaan, Sichuan, China 625014
  • Received:1995-11-26 Online:1996-09-30 Published:2017-03-07

摘要: 本文在研究川西深丘低山地区核桃生产现状基础上,选择与其相关的多种气候因子,应用聚类分析,对核桃进行生产区划及区域特征评价,并针对不同生产区特征,提出核桃栽培发展策略。

关键词: 核桃[45NL, 49EL], 聚类分析[30R, 30T], 生产区划

Abstract: Based on an overall survey of climatic factors and relative productivity of the walnut forests in deep hill and low mountain areas in the west of Sichuan, two growth zones indicate that walnuts are well-grown in both ones and the south-hot area is most suitable for highyielding. Besideas, some silvicultural regimes are accordingly suggested.

Key words: WALNUTS, CLUSTER ANALYSIS, GROWTH ZONES

中图分类号: 

  • S664.1