Losses and Adsorption-desorption Characteristics of Phosphorus from Agricultural Soils in the Maumee River Basin of Ohio

Losses and Adsorption-desorption Characteristics of Phosphorus from Agricultural Soils in the Maumee River Basin of Ohio PDF Author: Dennis Lee McCallister
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 268

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Losses and Adsorption-desorption Characteristics of Phosphorus from Agricultural Soils in the Maumee River Basin of Ohio

Losses and Adsorption-desorption Characteristics of Phosphorus from Agricultural Soils in the Maumee River Basin of Ohio PDF Author: Dennis Lee McCallister
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 268

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The Maumee River Basin Pilot Watershed Study: Watershed characteristics and pollutant loadings

The Maumee River Basin Pilot Watershed Study: Watershed characteristics and pollutant loadings PDF Author: Terry J. Logan
Publisher:
ISBN:
Category : Maumee River Watershed (Ind. and Ohio)
Languages : en
Pages : 152

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Proceedings

Proceedings PDF Author:
Publisher:
ISBN:
Category : Geomorphology
Languages : en
Pages : 234

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EPA-600/2

EPA-600/2 PDF Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 702

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Phosphorus Management in Crop Production

Phosphorus Management in Crop Production PDF Author: Nand Kumar Fageria
Publisher: CRC Press
ISBN: 1498705871
Category : Science
Languages : en
Pages : 375

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The world population is projected to reach nine billion by 2050, and in the coming years, global food demand is expected to increase by 50% or more. Higher crop productivity gains in the future will have to be achieved in developing countries through better natural resources management and crop improvement. After nitrogen, phosphorus (P) has more widespread influence on both natural and agricultural ecosystems than any other essential plant element. It has been estimated that 5.7 billion hectares of land worldwide contain insufficient amounts of available P for sustainable crop production, and P deficiency in crop plants is a widespread problem in various parts of the world. However, it has been estimated that worldwide minable P could last less than 40 years. For sustaining future food supplies, it is vital to enhance plant P use efficiency. To bring the latest knowledge and research advances in efficient management of P for economically viable and environmentally beneficial crop production in sustainable agriculture, Phosphorus Management in Crop Production contains chapters covering functions and diagnostic techniques for P requirements in crop plants, P use efficiency and interactions with other nutrients in crop plants, management of P for optimal crop production and environmental quality, and basic principles and methodology regarding P nutrition in crop plants. The majority of research data included are derived from many years of field, greenhouse, and lab work, hence the information is practical in nature and will have a significant impact on efficient management of P-fertilizers to enhance P use efficiency, improve crop production, promote sustainable agriculture, and reduce P losses through eluviations, leaching, and erosion to minimize environmental degradation. A comprehensive book that combines practical and applied information, Phosphorus Management in Crop Production is an excellent reference for students, professors, agricultural research scientists, food scientists, agricultural extension specialists, private consultants, fertilizer companies, and government agencies that deal with agricultural and environmental issues.

Selected Irrigation Return Flow Quality Abstracts, 1978

Selected Irrigation Return Flow Quality Abstracts, 1978 PDF Author: Gaylord V. Skogerboe
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 360

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Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 556

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Conservation Research Report

Conservation Research Report PDF Author:
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 660

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Sediment/Freshwater Interactions

Sediment/Freshwater Interactions PDF Author: P.G. Sly
Publisher: Springer Science & Business Media
ISBN: 9400980094
Category : Science
Languages : en
Pages : 686

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Proceedings of the Second International Sediment/Freshwater Symposium held in Kingston, Ontario, June 15-18, 1981

Research in Fluvial Geomorphology

Research in Fluvial Geomorphology PDF Author: R. Davidson-Arnott
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 224

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