Uptake of water by plant roots can be considered at two different Darcian scales, referred to as the mesoscopic and macroscopic scales. At the mesoscopic scale, uptake of water is represented by a flux at the soil–root interface, while at the macroscopic scale it is represented by a sink ...
网络释义 1. 根系吸水 根系吸水效率,root water... ... ) root water uptake 根系吸水 ) water uptake by roots 根系吸水 ) fine root 吸水根系 ... www.dictall.com|基于1 个网页© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
In the presence of heavily suberized roots, the apoplastic component of water flow may be too small. Under these conditions, a regulation of radial water flow by water channels dominates. Since water channels are under metabolic control, this component represents an 'active' element of regulation...
网络根系吸水 网络释义 1. 根系吸水 根系吸水效率,r... ... ) Root-Water-Uptake Rate 根系吸水速率 )root water uptake根系吸水) water uptake by roots 根系吸水 ... www.dictall.com|基于 1 个网页 释义: 全部,根系吸水
Nutrient Uptake by Plant Roots Growing in Soil (Chapter 4) Though the root biomass of tropical rainforest trees is concentrated in the upper soil layers, soil water uptake by deep roots has been shown to contribute... SA Barber - 《Soil Nutrient Bioavailability A Mechanistic Approach》 被引量...
The transport of water through root membranes is described in terms of equations which couple water and solute transport. The solute transport equation includes active as well as passive uptake. Temperature effects are manifested in the viscosity of water, the osmotic permeability coefficient of the ...
The meaning of UPTAKE is the act or action of grasping with the mind : understanding, comprehension —usually used in the phrases quick on the uptake and slow on the uptake. How to use uptake in a sentence.
The pathways of water across root tissues and their relative contribution to plant water uptake remain debated. This is mainly due to technical challenges in measuring water flux non-invasively at the cellular scale under realistic conditions. We develop
The settlement of soil occurs whenever there is anincrease in effective confining stress. The withdrawal of water byplant roots results in a change in water pressure and moisturecontent in the soil. The variation in the moisture content leads toa change in the effective stress that causes a decr...
1.Major water absorption region of roots, water flow resistance and their effects on water uptake in soil-root system, the role of plant aquaporins and ABA in water uptake by roots, and the recovery of water absorption by roots after rewetting were discussed.近年来,对植物根系吸水或根水力导度...