Using an edaphic model that describes the extraction of soil water by plant roots, the occurrence of depletion zones dose to plant roots is demonstrated. These depletion zones affect the root water potential that is needed to maintain a certain transpiration rate. The results show how the critical soil water content depends on soil's hydraulic properties, transpiration rate and root density.Através de am modelo edáfico que descreve a extração de água do solo por raízes, é comprovada a ocorrência de zonas de esgotamento de água próximo as raízes, influenciando no potencial necessário nas raízes para manter uma determinada taxa de transpiração. Em função dos resultados demonstra-se como a umidade crítica de um solo é função de suas propriedad...
Soil water availability for plant transpiration is a key concept in agronomy. The objective of this ...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...
Using an edaphic model that describes the extraction of soil water by plant roots, the occurrence of...
Bolsista do CNPq. ABSTRACT: Using an edaphic model that describes the extraction of soil water by pl...
International audienceIn the framework of simplified water balance models devoted to irrigation sche...
Root density, soil hydraulic functions, and hydraulic head gradients play an important role in the d...
Predicting soil water availability to plants is important for agricultural and ecological models. Mo...
A quantitative model of water movement within the immediate vicinity of an individual root is develo...
Predicting soil water availability to plants is important for agricultural and ecological models. Mo...
O conhecimento do processo de fluxo de água no solo em direção a uma raiz, é essencial para o manejo...
A avaliação da capacidade de raízes de plantas em extrair água do solo é de grande importância na mo...
Plant root system can be conceptualized as a network of water saturated porous pipes, at the interfa...
Estimativas sobre alterações climáticas globais têm aumentando a demanda por estudos sobre proprieda...
Modeling stomatal response to soil drying is of crucial importance for estimating transpiration flux...
Soil water availability for plant transpiration is a key concept in agronomy. The objective of this ...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...
Using an edaphic model that describes the extraction of soil water by plant roots, the occurrence of...
Bolsista do CNPq. ABSTRACT: Using an edaphic model that describes the extraction of soil water by pl...
International audienceIn the framework of simplified water balance models devoted to irrigation sche...
Root density, soil hydraulic functions, and hydraulic head gradients play an important role in the d...
Predicting soil water availability to plants is important for agricultural and ecological models. Mo...
A quantitative model of water movement within the immediate vicinity of an individual root is develo...
Predicting soil water availability to plants is important for agricultural and ecological models. Mo...
O conhecimento do processo de fluxo de água no solo em direção a uma raiz, é essencial para o manejo...
A avaliação da capacidade de raízes de plantas em extrair água do solo é de grande importância na mo...
Plant root system can be conceptualized as a network of water saturated porous pipes, at the interfa...
Estimativas sobre alterações climáticas globais têm aumentando a demanda por estudos sobre proprieda...
Modeling stomatal response to soil drying is of crucial importance for estimating transpiration flux...
Soil water availability for plant transpiration is a key concept in agronomy. The objective of this ...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...
The knowledge of the plant response to water stress is very important to predict the dynamic of pote...