Benefit Evaluation Of Planting Pattern Of Forest Medicine In Neijiang City

It is of great significance to develop the mode of forestry and medicine for shortening the economic cycle of forestry,increasing the added value of forestry,promoting the sustainable development of economic forest industry and traditional Chinese medicine industry,opening up the channels of increasing farmers' income and consolidating the achievements of ecological construction.Taking Neijiang City as an example,on the basis of investigation and Research on the development of forestry and drug pattern industry,this study set up a fieldspecific experiment,used AHP to evaluate the comprehensive benefits of local common forestry and drug planting patterns,and put forward development countermeasures and suggestions based on the investigation results.The main results and suggestions are as follows: 1.Neijiang is a typical hilly area in Sichuan Province.Economic trees and traditional Chinese medicine are its main industries.The existing economic forest area is 1.48 million mu.Although the planting area of traditional Chinese medicine is more than 200000 Mu and there are more than 40 varieties,the development of forest medicine interplanting mode is lagging behind,the awareness of farmers is not enough,the degree of adoption is not high,the varieties of Interplanting are confused,and the planting technology is backward,which seriously affects the coordinated development of Neijiang forest medicine industry.2.The comprehensive benefit evaluation of Neijiang forest medicine model:(1)The economic benefit value of Interplanting Pinellia ternata was the highest(0.322),the ecological benefit value(0.194)and social benefit value(0.109)of Interplanting Artemisia annua were the highest,but the comprehensive benefit value of Interplanting Baihe ternata was the best(0.546).Under the orange forest interplanting Baihe is the dominant mode,with a net profit of 1904 yuan per mu.(2)In the model of Interplanting medicinal materials in Evodia rutaecarpa woodland,the ecological benefit value(0.190)and social benefit value(0.112)of Interplanting Artemisia annua model are the highest,while the economic benefit value(0.374)and comprehensive benefit value(0.600)of Interplanting Baihe model are the best.The dominant mode is to interplant Evodia rutaecarpa under the forest,with a net profit of 2363 yuan per mu.(3)The ecological benefit value(0.204)and social benefit value(0.092)of Interplanting Artemisia annua were the highest,while the economic benefit value(0.294)and comprehensive benefit value(0.534)of Interplanting Baihe were the best.Intercropping with Baihe under the Tongzi forest in maoyeshan is the dominant mode,with a net profit of 1668 yuan per mu.3.The comprehensive comparison of the three forest land interplanting modes shows that the highest comprehensive benefit is the interplanting mode of Evodia rutaecarpa,followed by the interplanting mode of Artemisia annua and orange,and the lowest is the interplanting mode of dandelion.4.In view of the current situation and problems in the development of forestry and medicine mode in Neijiang City,the following countermeasures and suggestions are put forward for the development and promotion of forestry and medicine mode: coordinated development of various forestry and medicine modes;promotion of standardized planting base construction of forestry and medicine interplanting modes;enhancement of publicity and technical training services of forestry and medicine modes;cultivation of professional cooperatives and leading enterprises of forestry and medicine modes;construction of professional trade and circulation of Chinese medicine System;implement policy tendency and increase fund subsidy.