Upload NowProductivity of crops depends on adequate supply of nutrients from the soil. Generally, the quantity of nutrients removed by the crop (nutrient uptake) is much greater than the quantity of applied nutrients resulting in poor fertility status of soils. Hence, to improve the fertility status of soil and to sustain the productivity of crops, soil […]
How to Evaluate Soil Fertility? | Soil Management
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Evaluation of Irrigation Water: 10 Main Criterions
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This article throws light upon the ten main criterions for the evaluation of irrigation water. The criterions are: 1. Salinity Hazard or Total Soluble Salt Concentration 2. Sodium Hazard 3. Salt Index 4. Bicarbonate Hazard 5. Boron Concentration 6. Chloride Concentration 7. Soluble Sodium Percentage 8. Magnesium Hazard 9. Nitrate Concentration 10. Lithium. Criteria # […]