立地条件对红花椒产量的影响  

Effects of Site Conditions on the Yield of Zanthoxylum bungeanum

作　　者：熊咏梅 郝乃风 尔古甲甲 刘海燕 徐磊 张玲 孙华富 王丽[3] XIONG Yongmei;HE Naifeng;ER Gujiajia;LIU Haiyan;Xu Lei;ZHANG Ling;SUN Huafu;WANG Li(Forestry Bureau of Xide Country,Xide 616750,China;Forestry Station of Xide Country,Xide 616750,China;Sichuan Academy of Forestry Sciences,Chengdu 610081,China)

机构地区：[1]喜德县林业和草原局,四川喜德616750 [2]德县喜德林场,四川喜德616750 [3]四川省林业科学研究院,四川成都610081

出　　处：《四川林业科技》2020年第3期77-80,共4页Journal of Sichuan Forestry Science and Technology

基　　金：喜德县花椒产业规划。

摘　　要：立地条件的不同(海拔、气温、土壤),决定了种植花椒的品种,规模、经营管理技术的不同。喜德县红花椒(大红袍和正路椒)为主,海拔、土层厚度的变化,对花椒的产量影响较大。随着海拔的升高,会逐渐降低。海拔2600 m以上,虽然花椒生长极端气候的影响较大,但土层厚度越大,更有利于花椒的生长。Different site conditions(altitude,temperature and soil)determine the variety,scale and management technology of Zanthoxylum bungeanum.At present,Zanthoxylum bungeanum mainly grows at an altitude of 1400−2500 m,and red pepper(Dahongpao and Zhenglu pepper)is the dominant variety in Xide county.The changes of altitude and soil layer thickness have great influence on the yield of Zanthoxylum bungeanum.With the increase of altitude,the yield will gradually decrease.When the altitude is higher than 2600 m,although the growth of Zanthoxylum bungeanum is greatly affected by extreme climate,the thicker the soil layer is,the better for the growth of Zanthoxylum bungeanum.

关 键 词：花椒 喜德县 立地条件 

分 类 号：S573.9[农业科学—作物学]