摘要
依据2006年2月下旬至5月下旬的观察材料,从芽的类型及着生部位,芽的抽生状况、开花物候期、开花特性等方面,论述了种植于漾濞研究站美国山核桃丰产示范林和种源收集圃中的Jinhua、Shaoxing、Shawnee、Pawnee、Caddo 5个美国山核桃品种的发芽及开花习性。据此对美国山核桃的发芽及开花特性作了归结。
Based on the observation data from February to May of 2006, the budding and flowering characteristics of 5 pecan varieties namely Jinhua, Shaoxing, Shawnee, Pawnee and Caddo planted in Yangbi research institute of Yunnan Academy of Forestry were described from the types of bud, bud position, budding condition, flowering phenology and flowering characteristics. The budding and flowering characteristics of Carya illinoensis in research site were summarized.
出处
《西部林业科学》
CAS
2008年第1期86-90,共5页
Journal of West China Forestry Science
基金
云南省"十五"科技攻关"美国山核桃早实丰产栽培综合技术研究与示范"项目(2001NG26)部分研究内容
关键词
美国山核桃
发芽习性
开花习性
Carya illinoensis
budding characteristics
flowering characteristics
