... factors 土壤因子 soil factors 土壤对植物生长方面的作用与功能归纳起来有以下方面 1.营养库的作用(resource of nutrients): 研究得出植物有机体组成需要16种必需营养元素和一些有益营养元素, 其中C、O、H来源于水和光呼吸CO 2 ,其它均依赖于土壤供给...
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芽库是由植物上所有芽组成的,用于植物的营养繁殖,对植物种群乃是群落的结构和动态起到重要作用。
Bud bank, formed by buds of a plant which are exploitable for vegetative regeneration, plays a fundamental role in local plant population even community structure and dynamics.
此结果表明,灌浆初期,叶鞘接收叶片的营养物质,具备“库”的生理作用;
It concluded that, at the early stage of grain filling, leaf sheath performed the physiological function as sink, which received nutrient substance from leaves.
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