不同透光率下栗药复合经营模式效益评价
Evaluation on the benefit of the combined management model of chestnut-medicine under different light transmittance
谷倩倩 1徐阳 2王衍鹏 2马兴岑 3王浩宇 1龚榜初 2程文强4
作者信息
- 1. 巢湖市林业和园林建设服务中心,安徽 巢湖 238000
- 2. 中国林业科学研究院 亚热带林业研究所,浙江 杭州 311400
- 3. 四川鸿马农业发展有限公司,四川 泸州 646000
- 4. 中国林业科学研究院 亚热带林业研究所,浙江 杭州 311400;巢湖市林业和园林建设服务中心,安徽 巢湖 238000
- 折叠
摘要
为提高板栗林地的产出率和经济效益,增加山区林农收入,该研究基于适林适地适药原则,选取华东地区近年来重点发展的特色中药材,在不同透光率板栗林下构建板栗-覆盆子、板栗-铁皮石斛、板栗-三叶青和板栗-白芨 4 种栗药模式,统计分析各栗药模式的投入成本与经济效益,最终筛选出三年期板栗-三叶青(透光率 0.3～0.5)、五年期板栗-覆盆子(透光率>0.5)、五年期板栗-铁皮石斛(透光率<0.3)3 种高效栗药复合栽培模式,为浙江及周边省份板栗林下经济模式提供理论依据和实践参考.
Abstract
In order to improve the output rate and economic efficiency of chestnut forests,and increase the income of mountain forest farmers,based on the principle of"suitable forest,suitable land,suitable medicine",this study selected four typical Chinese herbal medicines that have been developed in recent years in East China,and constructed four chestnut-medicine models under different light transmittance rates in chestnut forests,including chestnut-raspberry,chestnut-Dendrobium,chestnut-Tetrastigma and chestnut-Bletilla.The input costs and economic benefits of each chestnut-medicine model were statistically analyzed,and three high-efficiency chestnut-medicine compound cultivation models were finally selected:three-year chestnut-Tetrastigma(light transmittance rate 0.3-0.5),five-year chestnut-raspberry(light transmittance rate>0.5),and five-year chestnut-Dendrobium(light transmittance rate<0.3).This study provides theoretical basis and practical reference for the economic model of chestnut forests in Zhejiang and surrounding provinces.
关键词
板栗/中药材/林下经济/效益评价Key words
Chinese chestnut/Chinese herbal medicines/under-forest economy/benefit evaluation引用本文复制引用
基金项目
中国林业科学研究院基本科研业务费专项资助(CAFYBB2023MA006)
出版年
2024
NETL
NSTL
万方数据