A Balanced Quantitative Model for Root: Shoot Ratios in Vegetative Plants
A Balanced Quantitative Model for Root: Shoot Ratios in Vegetative Plants
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DOI：
10.1093/oxfordjournals.aob.a084602
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发表时间：
1972-03
期刊：
影响因子：
4.2
通讯作者：
J. Thornley
中科院分区：
文献类型：
--
作者：
J. Thornley
由根和芽组成的双组分植物的营养生长被认为是两种所需基质的运输和利用，一种提供碳，另一种提供氮。该模型提供了一个定量的方案，研究根：冠比取决于特定的活动，根和冠，因此环境。已经表明，在经历稳态生长的植物中，总的芽活性与总的根活性成比例。
The vegetative growth of a two-component plant consisting of root and shoot only is considered in terms of the transport and utilization of two required substrates, one providing carbon and the other providing nitrogen. The model provides a quantitative scheme for examining how root : shoot ratios depend upon the specific activities of root and shoot and hence environment. It has been shown that the total shoot activity is proportional to the total root activity in a plant undergoing steady-state growth.