论文部分内容阅读
郑州市良种繁育示范场是一个集育苗、示范园于一体的良种苗木繁育基地,主要从事林果名、特、优、新苗木繁育为主的开发研究工作,以郑州市林业工作总站为技术依托单位,南北两区圃地总面积13多公顷,是高效苗木良种繁育中心,每年可提供优质经济林、用材林苗近200万株。近期新繁育名优用材林、经济林新品种苗木有:
Zhengzhou Seed Breeding and Demonstration Farm is a breeding seedling breeding base integrating seedling raising and demonstration gardens. It is mainly engaged in the research and development work of the famous fruit trees, special, superior and new seedling breeding. With the support of Zhengzhou Forestry Station as the technical support Units, north and south two area nursery a total area of more than 13 hectares, is an efficient nursery stock breeding center, each year to provide quality economic forest, timber forest nearly 2000000 strains. The recent new high-quality timber breeding, new varieties of economic seedlings are: