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本刊讯(特约通讯员孙兆军)近日,陕西省林业厅公布第一批省级重点林木良种基地22处,黄龙县良种核桃苗木基地榜上有名。黄龙县良种核桃苗木以其品质优、苗木纯、科技领先、产效显著,成为省内最大、国内领先的良种核桃种苗繁育中心和良种基因库。同时,也是甘、川、云、鄂、豫等省核桃产区重要的良种供应地。黄龙县是核桃优生区。2000年,陕西省渭北核桃研究开发中心经省科技厅批准在黄龙县成立,先后承担国家“八五”林业科技《早实良种核桃推广》、《渭北核桃良种引种试验研究》等多个项目的攻关任务,攻克了核桃嫁接繁殖
Our correspondent (special correspondent Sun Zhaojun) Recently, Shaanxi Provincial Forestry Department announced the first batch of provincial key forest seed base 22, Huanglong County seed walnut seedling base list. Walnut varieties of walnut seedlings in Huanglong County for its excellent quality, pure seedlings, leading technology, significant effect, become the province’s largest and the leading seed walnut seedling breeding center and gene bank. At the same time, it is also an important seed supply for walnut producing areas in Gan, Chuan, Yun, Hubei and Henan provinces. Huanglong County is walnut eugenic area. In 2000, Shaanxi Weibei walnut research and development center approved by the Provincial Science and Technology Department was established in Huanglong County, has undertaken the national “85” forestry science and technology “premature seed walnut promotion”, “Weibei walnut varieties introduction of experimental study” and so on A number of projects tackling tasks, capture the grafting of walnut breeding