Advances in Soil Science

17.10.1986

Englisch

9780387963211, 9780387963211

Springer US

Advances in Soil Science

Nein

242

Gebundene Ausgabe

5

rice, nitrogen, water, population, growth, Phosphor, regeneration, soil science

TVB - Agrarwissenschaften TVR - Forstwirtschaft und Waldbau: Praxis und Techniken RG - Geographie

Soil Surface Management in the Tropics for Intensive Land Use and High and Sustained Production.- I. Introduction.- II. Land, Rainfall, and Vegetation.- III. Soil Resources of the Tropics.- IV. Traditional Farming Systems and Soil Productivity.- V. Soil Degradation and Ecological Fragility in the Tropics.- VI. Basis of Improving Traditional Farming Systems.- VII. Components of Technology for Improving Traditional Agriculture.- VIII. An Agroecological Approach to Improving Traditional Agriculture in the Tropics.- IX. Research and Development Priorities.- References.- Effect of Surface Residues on Soil Water Storage.- I. Introduction.- II. Early Studies with Surface Residues.- III. Stubble Mulch Tillage.- IV. Early Chemical Fallow (No Tillage).- V. Chemical Fallow with Improved Herbicides.- VI. Managing Irrigated Crop Residues.- VII. Residue Effects—Subhumid and Humid Regions.- VIII. Surface Residue Effects on Evaporation.- IX. Surface Residue Effects on Water Conservation from Snow.- X. Summary and Conclusions.- References.- Physical Properties and Processes of Puddled Rice Soils.- I. Introduction.- II. The Puddling Process.- III. Puddling Indices.- IV. Effects of Puddling.- V. Regeneration of Soil Structure.- VI. Is Puddling Essential?.- VII. Research Gaps.- VIII. Summary.- References.- Origin, Evolution, and Classification of Paddy Soils in China.- I. Paddy Soils of China.- II. Distribution of Paddy Soils in China.- III. Genesis of Paddy Soils.- IV. Genetic Horizons of Paddy Soil.- V. Classification of Paddy Soils.- VI. A Suggestion of Paddy Soil Classification in Soil Taxonomy.- References.- Phosphorus Interactions with Other Nutrients and Lime in Field Cropping Systems.- I. Introduction.- II. Interpretive Model.- III. Phosphorus × Nitrogen.- IV. Phosphorus × Zinc.- V. Phosphorus × Lime.- VI. Phosphorus × Silicon.- VII. Phosphorus × Iron.- VIII. Phosphorus × Copper.- IX. Phosphorus × Potassium.- X. Phosphorus × Sulfur.- XI. Phosphorus × Molybdenum.- XII. Phosphorus × Magnesium.- XIII. Other Interactions.- XIV. A Look to the Future.- References.

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