低产园核桃高接红仁核桃改建良种采穗圃技术

Technique of Rebuilding Orchard of Improved Cultivarsby High Grafting Walnut with Red Kernel

文章对美国红仁核桃成功引种商洛及栽培的生物学、经济性状表现进行简述;针对目前市场对其种苗、种条的大量需求,生产上大面积发展因苗条价格太高而受限的问题,提出通过低产园核桃高接美国红仁核桃改建良种采穗圃技术,以迅速扩大种源,提高种条产量,降低引种成本,以期达到特色品种的快速发展和提高生产者经营效益的目的。

The biological and economic characters of American red kernel walnut were summarized.At present,there is a large demand for seedlings and strips of American red walnut in the market,but the promotion and production of walnut in large area is limited due to the high price of seedlings.Therefore,this paper focuses on the technique of rebuildingorchard of improved cultivars by high grafting walnut with red kernel for reducing the cost of introduction,and achieving the rapid development of characteristic cultivars and enhance efficiency.