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种子生态学研究现状

作  者:
张红香;周道玮
单  位:
中国科学院东北地理与农业生态研究所
关键词:
种子生态学;发育;传播;种子库;休眠;萌发;种子性状
摘  要:
从种子经历的生命历程——发育、传播、捕食、种子库、休眠与萌发和种子性状6个方面综述种子生态学领域国内外研究现状和一些新结果。对重要的专业术语给出定义及英文注释,涵盖了一些领域内核心的假说、理论和有争议的研究问题,旨在让读者了解种子生态学的主体内容和研究近况。针对研究现状和气候变化背景,建议今后广泛深入开展不同环境和气候条件下母本效应及种子多功能性状间关系的研究。
译  名:
Current status in seed ecology
作  者:
Zhang Hong-xiang;Zhou Dao-wei;Northeast Institute of Geography and Agroecology,Chinese Academy of Sciences;
关键词:
seed ecology;;development;;dispersal;;seed bank;;dormancy;;germination;;seed traits
摘  要:
We summarized overseas and domestic research status and new results in seed ecology,from six aspects including seed traits,seed development,dispersal,predation,seed bank,dormancy and germination,the life processes that seed experienced.The definition and English dictions were given for the important terms.Some central hypothesis,theories and controversial questions were included.We aimed to let the audiences know the main contents and the recent developments in seed ecology.According to the research status and background of climate change,we suggested that maternal effects and the relationship between multiple functional traits of seeds under different environments and climates should be comprehensively and intensively studied.

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