Soil salinity and sodicity
Monitoring, Predicting and Quantifying Soil Salinity, Sodicity and Alkalinity in Sudan, Using Soil Techniques, Remote Sensing and GIS Analysis, Case Study: University of Khartoum Top Farm
... of sodicity that refers to the ratio of adsorbed sodium and the sum of calcium and ...magnesium. Soil salinity is a characteristic of soils relating to their content of water-soluble salts and ...
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Assessment of sub-soil salinity and sodicity constraints to barley and faba bean production
... Within each of the Victorian sites, variation in grain yield of Sloop barley was significantly correlated to soil Na+ and CI- concentrations except at Walpeup where soil [r] ...
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Farmers' ability to cope with salinity and sodicity: Farmers' perceptions, strategies and practices for dealing with salinity and sodicity in their farming systems
... and sodicity processes under different irrigation distribution scenarios can be the basis of a set of economic and physical ...on soil salinity and sodicity at the and field level can only be ...
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Soil salinity-sodicity and land use suitability in the Fordwah Eastern Sadiqia (South) irrigated area
... of salinity been associated with a high-water table (groundwater table rises to the capillary rise range) in the soils, which has begun to affect the ecological agricultural production ...excess salinity ...
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Management of sub soil sodicity for sustainable banana production in sodic soil – An approach
... Central Soil Salinity Research Institute, Regional Research Station, Lucknow (UP) - 226005 countries are small and marginal whose food, nutritional and economic security is a big ...sub-surface ...
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THE EFFECT OF SALINITY-SODICITY AND GLYPHOSATE FORMULATIONS – AVANS PREMIUM 360 SL ON PHOSPHOMONOESTERASE ACTIVITIES IN SANDY LOAM
... and salinity vs. day of experi- ment (Table 2). In soil with NaCl, especially at amounts of 6% the decrease effect of Avans Premium 360 SL on phosphomonoesterases was mainly higher than in soil ...
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Research Paper Salt tolerance of coriander ( Coriandum sativum ) as medicinal plant under integrated salinity and sodicity conditions
... high salinity (Dagar, 2003; Jaradat, ...to salinity (Dagar et ...the soil salinity tolerated by under-explored woody and herbaceous crops of high economic value is limited (Dagar, 2003; Tomar ...
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Salinity and sodicity hazard in water flow processes in the soil
... The sodicity hazard is low with SAR values ranging from 3 to 7 (Figure ...of salinity and sodicity characteris- tics results in the fact that compared to the groundwa- ter of eolian and proluvial ...
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The effects of salinity and sodicity on soil organic carbon stocks and fluxes
... There is a high potential to build up SOC stocks in salt-scalded areas as there is a higher capacity to accumulate SOC where stocks are initially low. In this study, the low SOC stocks found in the Scald and Eroded ...
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A review of salinity and sodicity in irrigation
... (high sodicity and salinity) that were considered unsuitable for irrigation in the ...for soil degradation and limit crop production in the ...of sodicity and salinity ...the ...
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Quantifying the reduction in hydraulic conductivity of disturbed soil columns as a function of the salinity and sodicity of applied water
... Appendix B. Particle Size Analysis Results). Loams have a smooth feel when manipulated but with no obvious sandy or silky textures. They can often be greasy due to high organic matter present and produce a ribbon of ...
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Use of threshold electrolyte concentration analysis to determine salinity and sodicity limit of irrigation water
... Plant effects were not considered in this investigation, but future work must consider multiple strategies for agricultural uses of salt affected soils and evaluate the development of plants under these conditions. While ...
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Mapping abiotic stresses for rice in Africa: Drought, cold, iron toxicity, salinity and sodicity
... some soil types are identi- fied in the literature as having a high risk of iron toxicity, it remains unclear from the literature whether all of these “iron-rich soils” have equal risk or whether some have higher ...
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Introduction to Soil Salinity
... the soil could be anything but sodium chloride. Soil salts include calcium, magnesium, potas- sium, bicarbonate, carbonate, chloride, sulfate, nitrate, and ...A soil with a white crust may not be ...
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Combination of Salinity and Sodicity Levels Facilitates Screening of Medicinal Crop Linseed (Linum Usitatissium)
... the salinity is a major problem which limits plant growth Khajeh-Hosseini et ...of salinity Anon ...for salinity tolerance is growing it on the salt affected ...for salinity have been ...
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Managing the Economics of Soil Salinity
... Plains, salinity management will continue to become a top priority for crop ...manage soil salinity is installing tile drainage, which requires a large capital ...sustainability. Salinity ...
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Effects of sodicity induced changes in soil physical properties on paddy root growth
... of sodicity induced changes in soil physical properties on paddy root growth in the normal agriculture, semi-reclaimed and sodic ...the soil physical properties (bulk density, soil ag- gregate ...
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Impact of Storage Structures and Soil Sodicity on Vitamin C Contents of Stored Oranges
... and soil sodicity on vitamin C contents of stored ...clay soil of 5 cm (to form tin-in-pot, pot- in-pot, tin-in-wall and wall-in wall) with the outside structure wrapped with jute ...interspace ...
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Remote Sensing for Estimated Soil Salinity
... All other differences between salinity levels of reference samples for the various salinity groups were significant, indicating that the reference sites were properly selected and classi[r] ...
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The Soil Moisture and Ocean Salinity Mission
... Physical algorithm using SMOS L1C brightness temperatures and aux data Spatial resolution: SMOS ocean grid.. Temporal resolution: daily (polar regions).[r] ...
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