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Artificial Intelligence (AI) and Agribusiness: From Automation to Augmentation in a Global Context
Agribusiness, EarlyView.
Alexis H. Villacis
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Soil Water: Functions in Pedostructure
2007There are several models of soil water that consider the soil medium as an active site for chemical, physical, and biological processes with a bimodal porous medium, micro- and macropore systems. Few of these models consider the soil medium as a structured medium with aggregates.
Braudeau, Erik, Mohtar, Rabi, H.
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Variability of soil water tension and soil water content
Agricultural Water Management, 1990Abstract The objective of this study was the variability in soil water tension and in soil water content in a field soil. A transect was established with 91 positions, 1 m apart. Soil water content was measured 16 times at 0.3 m depth before and after flooding of the transect. Soil water tension was measured 13 times after flooding.
J.M.H. Hendrickx +2 more
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SOIL-WATER CONTENT DEPENDENCY OF WATER REPELLENCY IN SOILS
Soil Science, 2007Water repellency (WR) of soils is a global phenomenon. It affects hydrological processes such as infiltration, preferential flow, and surface erosion. Although the soil WR varies nonlinearly with soil-water content (w), WR is often determined at one fixed soil-water content. For a coarse sandy soil, we provide a comparison of the whole WR-w curve under
Lis W. de Jonge +2 more
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Behavior of fenhexamid in soil and water
Journal of Environmental Science and Health, Part B, 2007A study was conducted to investigate fenhexamid (FEX) behavior in soil and in water. FEX proved to be rather stable at acid pH but showed slight degradation at neutral and alkaline pH. After 101 days of FEX spiking of a soil sample, 94% at pH 4, 12% at pH 7 and 23% at pH 9 of the active ingredient was still present.
ABBATE, CRISTINA +4 more
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Reviews of Geophysics, 1975
Recent advances in developing methods to solve the equations governing combined saturated‐unsaturated flow in two and three dimensions [Freeze, 1971; Stephenson and Freeze, 1974] have focused attention on the need to determine effective field values of the hydraulic properties of the soil.
C. R. Amerman +3 more
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Recent advances in developing methods to solve the equations governing combined saturated‐unsaturated flow in two and three dimensions [Freeze, 1971; Stephenson and Freeze, 1974] have focused attention on the need to determine effective field values of the hydraulic properties of the soil.
C. R. Amerman +3 more
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1987
The most obvious and naive model of soil particles is of glass marbles piled in a jar, rigid, rounded and regularly sized particles which have a regular series of pores permeating the mass. The geometry of sphere packing (Figure 8.1) shows that as the spherical particles get smaller, the surface area of the system increases and the size of the ...
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The most obvious and naive model of soil particles is of glass marbles piled in a jar, rigid, rounded and regularly sized particles which have a regular series of pores permeating the mass. The geometry of sphere packing (Figure 8.1) shows that as the spherical particles get smaller, the surface area of the system increases and the size of the ...
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Soil and Soil Water Relationships
2017Discusses the relationships between soil, water and plants. Discusses different types of soil, and how these soils hold water. Provides information about differences in soil drainage. Discusses the concept of water balance.
Easton, Zachary M., Bock, Emily
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Nature, 1971
Soil and Water : Physical Principles and Processes . By Daniel Hillel. (Physiological Ecology: a Series of Monographs and Treatises.) Pp. xiv + 288. (Academic: New York and London, January 1971.) $14; £6.55.
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Soil and Water : Physical Principles and Processes . By Daniel Hillel. (Physiological Ecology: a Series of Monographs and Treatises.) Pp. xiv + 288. (Academic: New York and London, January 1971.) $14; £6.55.
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