云南省核桃良种选育研究进展

Research Progress on Breeding of Improved Walnut Varieties in Yunnan

良种是产业核心竞争力,在目前核桃产业市场竞争日趋激烈的新形势下,推动核桃品种更新换代和产业提质增效是实现云南省核桃产业高质量发展的战略性举措。在查阅大量文献的基础上,从核桃品种的杂交育种、地方优良品种、实生选种、引种等方面,总结了云南省核桃优良品种选育取得的成效,同时探讨了云南省核桃产业发展中存在的问题,提出相关对策建议。

Improved varieties are the core competitiveness of the industry.Under the new situation of increasingly fierce competition in the walnut industry market,the upgrading of walnut varieties and improvement of industrial quality and efficiency is a strategic measure to realize the high-quality development of walnut industry in Yunnan.This paper summarized the achievements in the breeding of improved walnut varieties from the aspects of hybrid breeding,local improved varieties,seedling selection and introduction of walnut varieties by consulting a large number of literature,discussed the problems existing in the development of walnut industry in Yunnan Province,and put forward countermeasures and suggestions.