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- Terminology of forest tree breeding and seed management 林木育种及种子管理术语
- Advances in Genetic Markers and Its Application in Forest Tree Breeding 遗传标记技术及其在林木遗传育种中的应用研究
- GENETIC ENGINEERING TECHNOLOGY AND ITS APPLICATION IN FOREST TREE BREEDING 基因工程技术及其在林木培育中的应用
- FOREST TREE BREEDING REGIONALIZATION ON THE BASIS OF ECOLOGICAL GRADIENT AXIS(EGA) 生态梯度轴(EGA)区划林木育种区的研究
- forest tree breeding 林木育种
- To explore the mechanism of the resistance of forest tree to insects and breeding new species with resistant is the foundation of Poplar Longhorn Beetle Integrative Management. 揭示林木抗虫机制,培育具有抗虫特性的新品种是杨树天牛综合管理体系的基础。
- North American forest tree with light green leaves and edible nuts. 北美的一种森林乔木,淡绿色叶,坚果可食。
- Owners and operators of timber tracts, forest tree nurseries, sawmills. 林地,林木苗圃及锯木厂的所有者和经营商。
- Forest Genetics and Tree Breeding 森林遗传与树木繁殖
- Only a few forest tree species can develop viable seed from unpollinated ovules. 只有少数林木可以从未授粉的胚珠发育成有活力的种子。
- Forest Tree Genetics and Breeding 林木遗传育种
- selective breeding of forest tree 林木选择育种
- North American silkworm moth; larvae feed on the leaves of forest trees. 北美洲的蚕蛾;幼虫吃森林的树叶。
- Common forest tree of the eastern United States and Canada,used especially for pulpwood. 美国东部和加拿大一种常见的森林树种,纸浆用树种。
- Crossbreeding as a effective way to cultivate excellent trees variety has been extensively applied on major economic trees breeding. 杂交育种技术是培育优良树木品种的有效方法,在主要经济树木育种中已得到广泛的应用。
- The prospects of development in tree genomics are discussed, which may be implicative for accelerating forest tree genomics studies in China. 另外,探讨了林木基因组学研究的发展趋势,以期为我国林木基因组学研究提供有益的参考。
- Critical temperatures are only now being determined for forest trees. 临界温度现已在林木方面有所判定。
- Many forest tree species have multiple archegonia which, after fertilization produce a number of proembryos. 许多林木树种都有颈卵器,受精以后便产生许多原胚。
- Nesting in coniferous forest, often greenwood, miscellaneous wood forest types of forest tree thorns or short. 营巢在针叶林、常绿林、杂木林等各种类型森林的荆棘或矮树上。
- Paulownia produces our country formerly, it is important commercial forest tree is planted one of. 泡桐原产我国,是重要的用材林树种之一。
