least limiting water range
Water retention and penetration resistance equations for the least limiting water range
... The Least Limiting Water Range (LLWR) is an indicator of soil physical quality and has been used and validated un- der different crop production systems (Lima et ...able water defined ...
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LEAST LIMITING WATER RANGE IN SOIL UNDER CROP ROTATIONS AND CHISELING
... Soil water availability to plants is affected by soil compaction and other ...The Least Limiting Water Range (LLWR) comprises soil physical variables affecting root growth and soil ...
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Using root water uptake estimated by a hydrological model to evaluate the least limiting water range
... An extensive review on least limiting water range (LLWR) by Gubiani et al. (2013a) showed that this soil physical quality indicator for plants was evaluated using specific plant parameters in ...
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Soil Resistance to Penetration and Least Limiting Water Range for Soybean Yield in a Haplustox from Brazil
... the range between ...the least limiting water range (LLWR) ...soil water content range, in which the limitations for root growth were due to the availability of ...
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PEDOFUNCTIONS APPLIED TO THE LEAST LIMITING WATER RANGE TO ESTIMATE SOIL WATER CONTENT AT SPECIFIC POTENTIALS
... The least limiting water range (LLWR) is a soil physical quality indicator that receives much ...soil water retention at potentials equivalent to field capacity (θFC) and permanent ...
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STRUCTURAL CHANGES IN LATOSOLS OF THE CERRADO REGION: I – RELATIONSHIPS BETWEEN SOIL PHYSICAL PROPERTIES AND LEAST LIMITING WATER RANGE
... the Least Limiting Water Range (LLWR), and relationships between LLWR and other physical ...higher water retention, to severe restriction of edaphic ...
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Water availability to soybean crop as a function of the least limiting water range and evapotranspiration
... the water factor. However, in addition to the water potential of the soil, factors such as soil penetration resistance and soil O 2 diffusion rate also affect plant growth and interfere with water ...
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LEAST LIMITING WATER RANGE IN ASSESSING COMPACTION IN A BRAZILIAN CERRADO LATOSOL GROWING SUGARCANE
... high water content, which may intensify the compaction ...soil water content as a function of the Least Limiting Water Range (LLWR) and quantified its effects on the crop yield ...
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Least limiting water range and physical quality of soil under groundcover management systems in citrus
... the least limiting water range ...soil water retention curve and soil resistance to penetration curve were determined in order to estimate the ...
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Least limiting water range and critical density of a cohesive Yellow Oxisol under different land uses in the Tabuleiro Costeiro ecosystem
... the least limiting water range and the critical density of the ...the least limiting water range (LLWR) assists in making decisions on the management conditions ...
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Comissão 2.2 - Física do solo Least Limiting Water range and Load Bearing CapaCity oF soiL under types oF traCtor-traiLers For meChaniCaL harvesting oF green sugarCane
... the limiting water range and soil bearing capacity of a Latossolo vermelho distroférrico típico (Rhodic Hapludox) under the influence of different tractor-trailers used in mechanical sugarcane ...the ...
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Least limiting water range for oil palm production in Amazon region, Brazil
... soil water content and relating it to the critical limits of the least limiting water ...(SR), least limiting water range (LLWR), and water stress days (WSD) ...
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Least limiting water range, S-index and compressibility of a Udalf under different management systems
... the least limiting water range (LLWR), S-index, compressibility parameters, organic carbon and the organic matter granulometric fractions of a Udalf under different agricultural ...porosity, ...
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Soil compaction by machine traffic and least limiting water range related to soybean yield
... the least limiting water range. However, these limiting values must be analyzed with caution, when decisions should be taken about physical or biological actions to increase soil ...at ...
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Least limiting water range in Spodosol and initial growth of sugarcane under soil bulk densities and salinities
... Soil physical quality is associated with the capacity of a soil to provide adequate conditions for plant production (Moreira et al., 2014). Attributes such as bulk density (Bd), porosity, water content (θ) and ...
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REVISÃO DE LITERATURA BEyOnD ThE “LEAST LImITIng WATER RAngE”: REThInKIng SOIL PhySICS RESEARCh In BRAzIL
... Soil physics is the branch of soil science that deals with soil physical properties and processes. The resulting knowledge is used to predict the behavior of natural or managed ecosystems. To this effect, soil physics ...
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Spatial variability of the least limiting water range of soils under a no‑tillage system
... KLEIN, V.A.; CAMARA, R.K. Rendimento da soja e intervalo hídrico ótimo em Latossolo Vermelho sob plantio direto escarificado. Revista Brasileira de Ciência do Solo, v.31, p.221-227, 2007. DOI: ...
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Iterative range estimation in a sloping-bottom shallow-water waveguide using the generalized array invariant
... included water-column sound-speed profiles (SSPs) using conductivity, temperature, and depth (CTD) and thermistor ...source range based on the array ...
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Auction econometrics by least squares
... nonlinear least squares methodology; Donald and Paarsch (1993) have introduced a piecewise pseudo-maximum likelihood estimator; and Guerre, Perrigne, and Vuong (2000) have shown how to obtain fully non-parametric ...
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