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根据河南银杏资源特点,提出了银杏资源持续利用的保护措施和发展对策:认真做好现有资源的优良单株调查;保护现有古树,对实生大树进行高接改良和人工授粉;提高良种苗木繁殖技术,提高对现有银杏资源保护和持续利用的认识;树立人口—一资源—一经济—一环境相互协调持续利用的整体观念,使银杏朝着生态经济化方向发展;建立银杏资源数量、质量的监测、预报系统;加强国际合作与交流,加速银杏产品开发,不断提高银杏的经济价值。
According to the characteristics of Henan ginkgo resources, the measures for the sustainable utilization of ginkgo resources and the development countermeasures are put forward: the fine individual plants of existing resources should be conscientiously investigated; the existing old trees should be protected; the high yielding and artificial pollination of the live trees should be improved; Seedling breeding techniques to improve the protection of existing ginkgo resources and sustainable use of understanding; establish a population - a resource - an economy - a coordinated and sustainable use of the overall concept of the environment so that ginkgo toward eco-economic direction; the establishment of ginkgo resources Quantity, quality monitoring and forecasting system; strengthen international cooperation and exchange, accelerate the development of Ginkgo products, and continuously improve the economic value of Ginkgo biloba.