mixture (in terms of g water per g dry soil) than from a saturated paste. China and Pakistan do not lag much behind (perhaps China has even more salt affected land than India). Further, the models are difficult to calibrate under farmer's field conditions because the soil salinity here is spatially very variable. Nevertheless, they can have some use for livestock, sowing salinity resistant grasses or weeds. Reid J B and Goss M J 1982 Interactions between soil drying due to plant water use and decreases in aggregate stability caused by maize roots. Fc.Ce) is usually negligibly small: Evap. Tisdall J M and Oades J M 1980 The effect of crop rotation on aggregation in a Red-brown earth. Turchenek L W and Oades J M 1979 Fractionation of organo-mineral complexes by sedimentation and density techniques.
Soil salinity control relates to controlling the problem of soil salinity and reclaiming salinized agricultural land. The aim of soil salinity control. Stiffness and strength parameters for hardening soil model of soft and stiff Bangkok clays.
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Theng 1983 Clay polymer interactions: summary and perspectives. The system should permit a small fraction of the irrigation water (about 10 to 20 percent, the drainage or leaching fraction) to be drained and discharged out of the irrigation project. Hole F D 1981 Effects of animals on soil. Giovannini G and Sequi P 1976 Iron and aluminium as cementing substances of soil aggregates. Primary cause edit Irrigated saline land with poor crop stand The primary cause of man-made salinization is the salt brought in with irrigation water. As a result, irrigated areas often receive more than 3,000 kg/ha of salt per year and some receive as much as 10,000 kg/ha/year.
GF Soil Description Chart Sand Soil
Soil salinity control - Wikipedia
Stiffness and strength parameters for hardening soil model