套种绿肥油菜对韩城椒园产量和土壤肥力影响  

Effects of Intercropping Green Manure Rapeseed on Yield and Soil Fertility in Hancheng Zanthoxylum bungeanum

作　　者：雷瑞芳 王卫平[1] 张妍 张红娜 解晶晶 姚静 卫婷 LEI Rui-fang;WANG Wei-ping;ZHANG Yan;ZHANG Hong-na;XIE Jing-jing;YAO Jing;WEI Ting(Hancheng Pepper Institute,Hancheng,Shaanxi 715400)

机构地区：[1]韩城市花椒研究所,陕西韩城715400

出　　处：《陕西林业科技》2025年第2期16-19,共4页Shaanxi Forest Science and Technology

基　　金：中央财政林业科技推广示范资金项目(SLTG[2023]05)。

摘　　要：为探索套种绿肥油菜对韩城椒园花椒产量和土壤肥力的影响,2022-2024年在韩城市樊家山8 a生花椒园开展绿肥油菜还田对比试验。试验共设置两个处理,1个对照,处理1是套种绿肥油菜粉碎还田1 a、处理2套种绿肥油菜连续2 a粉碎、对照CK为不套种油。并测定土壤有机质含量、花椒树毛细根深度、土壤温度及花椒产量。研究发现,在椒园套种绿肥油菜,不仅可以提高土壤有机质含量,增加花椒产量,还起到缓解旱季椒园墒情,降低椒园土壤温度的作用。In order to explore the effects of intercropping green manure rapeseed on the yield of Zanthoxylum bungeanum and soil fertility in Hancheng,a comparative experiment of intercropping green manure rapeseed in Z.bungeanum orchards was conducted in Fanjiashan,Hancheng City from 2022 to 2024.The results indicate that intercropping green manure rapeseed in Z.bungeanum orchards can not only increase soil organic matter content and Z.bungeanum yield,but also alleviate drought conditions in Z.bungeanum orchards during the dry season and reduce soil temperature.

关 键 词：椒园 套种 油菜 土壤改良 

分 类 号：S158[农业科学—土壤学]