旱生植物種子貯藏的研究進(jìn)展
摘要:種子在旱生植物的繁衍過程中發(fā)揮著十分重要作用,且種子貯藏是林草行業(yè)進(jìn)步中不可或缺的一個(gè)部分,貯藏環(huán)境和管理水平將直接決定種子的活力和萌發(fā)狀況。本文綜述了旱生植物種子貯藏過程中的影響因素、生理生化變化及種子貯藏方法,并展望種子貯藏的未來研究方向,以供旱生植物種子貯藏研究時(shí)參考。
關(guān)鍵詞:旱生植物;影響因素;生理生化變化;種子貯藏
中圖分類號(hào):Q945 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):
Research Progress in Seed Storage of Xerophytes
Abstract: Seeds play a very important role in the reproduction process of xerophytes, and seed storage is an indispensable part of forest and grass industry. Storage environment and management level will directly determine seed vitality and germination status. In this paper, the influencing factors, physiological and biochemical changes and methods of seed storage in xerophyte plants were reviewed, and the future research direction of seed storage was prospected, in order to provide reference for the research of xerophyte seeds storage.
Key words: xerophyte;influencing factors;physiological and biochemical changes; seed storage
旱生植物是一種能在干旱條件下生長(zhǎng)并構(gòu)成荒漠生態(tài)系統(tǒng)重要部分的植物種類,主要集中于中國(guó)西部地區(qū)如甘肅河西走廊等地。(剩余7400字)