The Application of Geology to Agriculture

The Application of Geology to Agriculture PDF Author: Nicholas Whitley
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 220

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The Application of Geology to Agriculture

The Application of Geology to Agriculture PDF Author: Nicholas Whitley
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 220

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Book Description


The application of geology to agriculture, and to the improvement and

The application of geology to agriculture, and to the improvement and PDF Author: Nicholas Whitley
Publisher:
ISBN:
Category :
Languages : en
Pages : 222

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Lectures on the Applications of Chemistry and Geology to Agri-culture ...

Lectures on the Applications of Chemistry and Geology to Agri-culture ... PDF Author: James Finlay Weir Johnston
Publisher:
ISBN:
Category : Agricultural chemistry
Languages : en
Pages : 308

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Agrogeology

Agrogeology PDF Author: Peter Van Straaten
Publisher:
ISBN: 9780968012352
Category : Agriculture
Languages : en
Pages : 440

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Book Description
Agrogeology is the study of minerals of importance to farming and horticulture, especially with regards to soil fertility and fertilizer components. This book provides background information on the relationships between rocks, soils and plants. It is based on a university course in Agrogeology taught at the University of Guelph.

Soil Clays

Soil Clays PDF Author: G. Jock Churchman
Publisher: CRC Press
ISBN: 149877007X
Category : Nature
Languages : en
Pages : 277

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Book Description
As the human population grows from seven billion toward an inevitable nine or 10 billion, the demands on the limited supply of soils will grow and intensify. Soils are essential for the sustenance of almost all plants and animals, including humans, but soils are virtually infinitely variable. Clays are the most reactive and interactive inorganic compounds in soils. Clays in soils often differ from pure clay minerals of geological origin. They provide a template for most of the reactive organic matter in soils. They directly affect plant nutrients, soil temperature and pH, aggregate sizes and strength, porosity and water-holding capacities. This book aims to help improve predictions of important properties of soils through a modern understanding of their highly reactive clay minerals as they are formed and occur in soils worldwide. It examines how clays occur in soils and the role of soil clays in disparate applications including plant nutrition, soil structure, and water-holding capacity, soil quality, soil shrinkage and swelling, carbon sequestration, pollution control and remediation, medicine, forensic investigation, and deciphering human and environmental histories. Features: Provides information on the conditions that lead to the formation of clay minerals in soils Distinguishes soil clays and types of clay minerals Describes clay mineral structures and their origins Describes occurrences and associations of clays in soil Details roles of clays in applications of soils Heavily illustrated with photos, diagrams, and electron micrographs Includes user-friendly description of a new method of identification To know soil clays is to enable their use toward achieving improvements in the management of soils for enhancing their performance in one or more of their three main functions of enabling plant growth, regulating water flow to plants, and buffering environmental changes. This book provides an easily-read and extensively-illustrated description of the nature, formation, identification, occurrence and associations, measurement, reactivities, and applications of clays in soils.

Lectures on Agricultural Chemistry and Geology

Lectures on Agricultural Chemistry and Geology PDF Author: James Finlay Weir Johnston
Publisher:
ISBN:
Category : Agricultural chemistry
Languages : en
Pages : 336

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American Journal of Education

American Journal of Education PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 844

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The American Journal of Education and College Review

The American Journal of Education and College Review PDF Author:
Publisher:
ISBN:
Category : Education
Languages : en
Pages : 838

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Lectures on Agricultural Chemistry and Geology ... Appendix, containing suggestions for experiments in practical agriculture, etc

Lectures on Agricultural Chemistry and Geology ... Appendix, containing suggestions for experiments in practical agriculture, etc PDF Author: James Finlay Weir Johnston
Publisher:
ISBN:
Category :
Languages : en
Pages : 1076

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FIRST REPORT OF PHILIP T. TYSON, STATE AGRICULTURAL CHEMIST, TO THE HOUSE OF DELEGATES OF MARYLAND, JANUARY, 1860

FIRST REPORT OF PHILIP T. TYSON, STATE AGRICULTURAL CHEMIST, TO THE HOUSE OF DELEGATES OF MARYLAND, JANUARY, 1860 PDF Author: PHILIPIT T TYSON
Publisher:
ISBN:
Category :
Languages : en
Pages : 178

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Book Description