Deep Tillage of Graded-furrow-irrigated Pullman Clay Loam

Deep Tillage of Graded-furrow-irrigated Pullman Clay Loam PDF Author: J. T. Musick
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages :

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Deep Tillage of Graded-furrow-irrigated Pullman Clay Loam

Deep Tillage of Graded-furrow-irrigated Pullman Clay Loam PDF Author: J. T. Musick
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages :

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Selected Irrigation Return Flow Quality Abstracts

Selected Irrigation Return Flow Quality Abstracts PDF Author:
Publisher:
ISBN:
Category : Irrigation water
Languages : en
Pages : 264

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Selected Irrigation Return Flow Quality Abstracts, 1975

Selected Irrigation Return Flow Quality Abstracts, 1975 PDF Author: Gaylord V. Skogerboe
Publisher:
ISBN:
Category : Irrigation
Languages : en
Pages : 262

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Research Reporting Series

Research Reporting Series PDF Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 456

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Research Progress and Needs Conservation Tillage

Research Progress and Needs Conservation Tillage PDF Author: United States. Agricultural Research Service. North Central Region
Publisher:
ISBN:
Category : Tillage
Languages : en
Pages : 96

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Advances in Soil Science

Advances in Soil Science PDF Author:
Publisher: Springer Science & Business Media
ISBN: 1461250463
Category : Technology & Engineering
Languages : en
Pages : 310

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The world population in 1930 was 2 billion. It reached 3 billion in 1960, stands at 4. 6 billion today, and is expected to reach 6 billion by the end of the century. The food and fiber needs of such a rapidly increasing population are enormous. One of the most basic resources, perhaps the most basic of all, for meeting these needs is the soil. There is an urgent need to improve and protect this resource on which the future of mankind directly depends. We must not only learn how to use the soil to furnish our immediate needs, but also ensure that the ability of the soil to sustain food production in the future is unimpaired. This is indeed a mammoth task; a 1977 United Nations survey reported that almost one-fifth of the world's cropland is now being steadily degraded. This volume is the first of a new series entitled Advances in Soil Science. The diversity of soil makes it necessary for research to be conducted in many locations. There are basic principles, however, that are universal. This new series will present clear and concise reviews in all areas of soil science for everyone interested in this basic resource and man's influence on it. The purpose of the series is to provide a forum for leading scientists to analyze and summarize the available scientific information on a subject, assessing its importance and identifYing additional research needs.

Selected Water Resources Abstracts

Selected Water Resources Abstracts PDF Author:
Publisher:
ISBN:
Category : Water
Languages : en
Pages : 1060

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Soil, Water, Air Sciences Research

Soil, Water, Air Sciences Research PDF Author: United States. Science and Education Administration. Federal Research
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 452

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Transactions of the ASAE.

Transactions of the ASAE. PDF Author: American Society of Agricultural Engineers
Publisher:
ISBN:
Category : Agricultural engineering
Languages : en
Pages : 696

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Soil and Water Conservation Structures

Soil and Water Conservation Structures PDF Author: Fred W. Blaisdell
Publisher:
ISBN:
Category : Beet sugar
Languages : en
Pages : 598

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