Isbn: 9788194766827 - soil fertility and nutrient management (7 Ergebnisse)

Hardcover. Zustand: New. Contents: 1. Soil Fertility and Productivity-Concepts and Factors. 2. Nutrient availability in Soil and Crop Response. 3. Soil Organic Matter- Role, Dynamics and Management. 4. Nitrogen: Role, Dynamics and Management. 5. Phosphorus: Role, Dynamics and Management. 6. Potassium: Role, Dynamics and Management. 7. Calcium, Magnesium and Sulphur-Role, Dynamics and Management. 8. Micronutrients and Beneficial Elements Role, Dynamics and Management. 9. Organic Manures-Production and Enrichment. 10. Green Manures and Crop Residues- Production and Management. 11. Biofertilizers- Role and Management. 12. Integrated Nutrient Management in Cropping Systems. 13. Soil and Fertilizer Management and Economics of Fertilizer Use. 14. Nutrient Management in Problem Soils Sustainable agriculture productivity depends on successful maintenance of soil fertility. Among the 16 essential elements required by the plants carbon, hydrogen and oxygen are taken from air and water which account for about 96 per cent of the plant composition while the rest account for about 4 per cent called mineral nutrients. These are absorbed by the plants from soil. They play structural and functional role in the plants, besides there are some elements which play beneficial role in the plants. The mineral elements interact with soil organic matter, clay minerals, soil microorganisms and other associated mineral elements. These interactions determine their availability and dynamics in the soil. Understanding of the dynamics of plant nutrients in the soil will provide scientific basis for efficient nutrient management. Soil organic matter not only provides the nutrients required by the crop but also improve the biological and physical properties of the soil. Attempt has also made to provide information on production and management of organic manures, biofertilizers, integrated nutrient management in cropping systems and nutrient management in problematic soils. …

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Zustand: Brand New. 166 pages. 0.59x9.02x5.98 inches. In Stock.

Zustand: New. 2021. hardcover. . . . . . Books ship from the US and Ireland.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Zustand: Hervorragend. Zustand: Hervorragend | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Zustand: New. In English.