论文部分内容阅读
辽宁省经济林研究所是我国最早开展榛属植物种间杂交育种的科研机构,1999年至今,由辽宁省经济林研究所主持选育的达维、玉坠、薄壳红、辽榛3号、辽榛4号等11个平欧杂种榛品种先后通过辽宁省及国家林木良种委员会的审定和认定。过去的十几年中,先后有黑龙江、北京、新疆等十几个省、市、区引种试栽,大部分品种表现了良好的适应性、丰产性和优良的品质,部分品种被当地的科研机构重新命名,如龙榛1、2、3、4、5号,新榛1、2、3、4号等。
Liaoning Provincial Institute of Economic Forestry is the earliest to carry out interspecific hybrid breeding of hazel genus research institutions, from 1999 to now, by the Liaoning Provincial Institute of Economic Forestry under the auspices of breeding David, jade pendant, thin shell red, Liao Zhen 3, Liaoning Hazel 4 and other 11 flat European hybrid hazel varieties have passed through Liaoning Province and the National Forest Variety Commission’s validation and identification. In the past ten years or so, there have been more than a dozen provinces, cities and districts in Heilongjiang, Beijing and Xinjiang introduced for trial planting. Most of the cultivars showed good adaptability, high yield and good quality. Some of the varieties were introduced by local scientific research Institutions are renamed, such as Longzhen 1,2,3,4,5, New Hazel 1,2,3,4 and so on.