项目重点开展了银杏、杜仲、油桐、山苍子、漆树、红豆杉、辣木、枫香、喜树

The project focused on the evaluation of suitable sites for important industrial raw material forest tree species such as ginkgo, eucommia, tung tree, Litsea cubeba, sumac, yew, Moringa, Liquidambar, Camptotheca acuminata, etc. Significant progress has been made in research on technologies such as cultivation and high-value resources and deep-processing. (1) The main factors affecting the yield and quality of industrial raw material forest tree species were clarified, and the evaluation model of suitable site conditions for Ginkgo, Eucommia, Tung tree, Litsea cubeba and Lacquer tree was established, and Ginkgo biloba, Eucommia ulmoides, Tung oil, and Litsea cubeba were preliminarily divided. , Lacquer cultivation area and non-suitable area. (2) The key factors affecting the graft survival, cutting rooting and tissue culture of Ginkgo biloba, Eucommia ulmoides, Tung tree, Litsea cubeba, sumac, and yew were determined, and 5 technical procedures were developed. (3) The key factors for high-quality and high-efficiency production technology of main industrial raw material forest resources have been determined, the relationship between various technical measures and the production and quality formation of main industrial raw material forests has been revealed, and 5 standards have been developed or promulgated. Different mechanical equipment such as leaf picking, fruit picking, fruit dehulling and resin picking are designed. (4) Established 7 sets of high-value key technologies such as low energy consumption, high efficiency, green extraction and purification of target active small molecules of industrial raw material forest tree species, preparation or extraction of target polymers, production of derivative products, comprehensive development and utilization of resources, etc., developed or promulgated 4 product quality standards.

The project focuses on the technical research on the suitable site evaluation of important industrial raw material forest tree species such as Ginkgo biloba, Eucommia ulmoides, tung oil tree, Litsea cubeba, lacquer tree, yew, horseradish, Liquidambar, Camptotheca acuminata, clonalization of improved seedlings, high-quality and efficient standardized cultivation of resources and high-value intensive processing of resources, and has made important progress. (1) The dominant factors affecting the yield and quality of tree species in industrial raw material forest were identified, the evaluation model of suitable site conditions of Ginkgo biloba, Eucommia ulmoides, tung tree, Litsea cubeba and lacquer tree was established, and the cultivation areas and non suitable areas of Ginkgo biloba, Eucommia ulmoides, tung tree, Litsea cubeba and lacquer tree were preliminarily divided. (2) The key factors affecting the grafting survival, Cutting Rooting and tissue culture rapid propagation of Ginkgo biloba, Eucommia ulmoides, tung oil tree, Litsea cubeba, lacquer tree and Taxus chinensis were determined, and five technical regulations were developed. (3) The key factors of high-quality and efficient production technology of main industrial raw material forest resources were determined, the relationship between various technical measures and the formation of yield and quality of main industrial raw material forest was revealed, 5 standards were developed or promulgated, and different mechanical equipment such as leaf picking, fruit picking, fruit shelling and tree fat picking were designed. (4) Seven sets of high-value key technologies such as low energy consumption, high efficiency and green extraction and purification of target active small molecules of industrial raw material forest species, preparation or extraction of target polymers, production of derivatives and comprehensive development and utilization of resources have been established, and four product quality standards have been developed or promulgated.

The project focused on the technical research on the evaluation of suitable sites for important industrial raw forest trees such as ginkgo, Eucommia ulmoides, tung oil tree, litsea cubeba, lacquer tree, Taxus chinensis, Moringa oleifera, Liquidambar formosana and Camptotheca acuminata, the cloning of improved seedlings, the standardized cultivation of resources with high quality and high efficiency, and the intensive processing of resources with high value, and made important progress. (1) The dominant factors affecting the yield and quality of industrial raw material forest tree species were defined, and the evaluation model of suitable site conditions of Ginkgo biloba, Eucommia ulmoides Oliv., Tung oil tree, Litsea cubeba and Rhus sumac was established, and the cultivation areas and unsuitable areas of Ginkgo biloba, Eucommia ulmoides Oliv., Tung oil tree, Litsea cubeba and Rhus sumac were preliminarily divided. (2) The key factors affecting grafting survival, cutting rooting and tissue culture and rapid propagation of Ginkgo biloba, Eucommia ulmoides Oliv., Tung oil tree, Litsea cubeba, Rhus sumac and Taxus chinensis were determined, and five technical regulations were developed. (3) The key technical factors of high-quality and high-efficiency production of main industrial raw material forest resources were determined, the relationship between various technical measures and the formation of output and quality of main industrial raw material forest was revealed, and five standards were developed or promulgated. Design different mechanical equipment such as leaf picking, fruit picking, fruit shelling and resin harvesting. (4) Seven sets of high-value key technologies such as low energy consumption, high efficiency and green extraction and purification of target active small molecules of industrial raw material forest tree species, preparation or extraction of target polymers, production of derivative products and comprehensive development and utilization of resources were established, and four product quality standards were developed or promulgated.