桃核是河南省的重要经济树种,在伏牛、太行山集中产区,核桃收入占农业总收入的50％以上,是当地群众的重要经营内容。但是,由于长期的实生繁殖和粗放管理,致使核桃结果晚、产量低,加之市场上以坚果为主要商品形式,经济效益不高,影响了核桃生产的发展。要解决上述问题,达到早结果、早丰产,提高经济效益的目的,技术上是有方可循的。 Peach nucleus is an important economic tree species in Henan Province. In the concentrated producing areas of the Funiu and Taihang Mountains, walnut accounts for more than 50% of the total agricultural income, which is an important business content of the local people. However, due to long-term real-life breeding and extensive management, the result of late walnut results in low yield, combined with the market as the main form of nuts, economic benefits are not high, affecting the development of walnut production. To solve the above problems, to achieve early results, early high yield, improve economic efficiency, the purpose is technically follow.