Study Of Moldboard And Chisel Plow Action On The Properties Of Compacted Soil Crop Growth And Plant Yield

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Masters Theses in the Pure and Applied Sciences

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Author : Wade Shafer
Publisher : Springer Science & Business Media
ISBN 13 : 1461337003
Total Pages : 335 pages
Book Rating : 4.4/5 (613 download)

Book Synopsis Masters Theses in the Pure and Applied Sciences by : Wade Shafer

Download or read book Masters Theses in the Pure and Applied Sciences written by Wade Shafer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 26 (thesis year 1981) a total of 11 ,048 theses titles from 24 Canadian and 21 8 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 26 reports theses submitted in 1981, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.

Canadiana

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Author :
Publisher :
ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Canadiana written by and published by . This book was released on 1984 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Masters Abstracts International

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Author :
Publisher :
ISBN 13 :
Total Pages : 1192 pages
Book Rating : 4.F/5 ( download)

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Download or read book Masters Abstracts International written by and published by . This book was released on 1994 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate

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Author : Sterling Robertson Olsen
Publisher :
ISBN 13 :
Total Pages : 20 pages
Book Rating : 4.:/5 (31 download)

Book Synopsis Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate by : Sterling Robertson Olsen

Download or read book Estimation of Available Phosphorus in Soils by Extraction with Sodium Bicarbonate written by Sterling Robertson Olsen and published by . This book was released on 1954 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

South Dakota Farm & Home Research

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Author :
Publisher :
ISBN 13 :
Total Pages : 746 pages
Book Rating : 4.:/5 (31 download)

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Download or read book South Dakota Farm & Home Research written by and published by . This book was released on 1970 with total page 746 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lockhart and Wiseman's Crop Husbandry Including Grassland

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Author : Steve Finch
Publisher : Elsevier
ISBN 13 : 1855736500
Total Pages : 515 pages
Book Rating : 4.8/5 (557 download)

Book Synopsis Lockhart and Wiseman's Crop Husbandry Including Grassland by : Steve Finch

Download or read book Lockhart and Wiseman's Crop Husbandry Including Grassland written by Steve Finch and published by Elsevier. This book was released on 2002-06-05 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1966, Lockhart and Wiseman's Crop Husbandry Including Grassland has established itself as the standard crop husbandry text for students and practitioners alike. Radically revised and expanded, and with a new team of authors, the eighth edition confirms and extends its reputation.Part one looks at the basic conditions for crop growth with chapters on plant structure and growth, soil analysis and management, and the use of fertilisers and manures. There is also a new chapter on the influence of climate and weather. Part two surveys general aspects of crop husbandry. As well as a discussion of cropping techniques, there are new chapters on the important new areas of integrated crop management and organic crop husbandry, as well as discussion of seed selection and production. Part three then looks at how these general techniques are applied to particular crops, with chapters on cereals, root crops, fresh harvested crops, forage crops and combinable break crops. Part four considers the use of grassland with chapters on classification, sowing and management, grazing and conservation for winter feed.Lockhart and Wiseman's Crop Husbandry Including Grassland remains the standard text for general agriculture, land management and agri-business courses, and is a valuable practical reference for the farming industry. - The eighth edition has been widely expanded and remains the standard text for general agriculture, land management and agri-business courses - Includes new chapters on cropping techniques, integrated crop management and quality assurance, seed production and selection and the influence of climate - Discusses basic conditions for crop growth, how techniques are applied to particular crops, the influence of weather and the use of grassland

Managing Cover Crops Profitably (3rd Ed. )

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Author : Andy Clark
Publisher : DIANE Publishing
ISBN 13 : 1437903797
Total Pages : 248 pages
Book Rating : 4.4/5 (379 download)

Book Synopsis Managing Cover Crops Profitably (3rd Ed. ) by : Andy Clark

Download or read book Managing Cover Crops Profitably (3rd Ed. ) written by Andy Clark and published by DIANE Publishing. This book was released on 2008-07 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.

Alfalfa Management Guide

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Author : D. J. Undersander
Publisher :
ISBN 13 : 9780891181798
Total Pages : 0 pages
Book Rating : 4.1/5 (817 download)

Book Synopsis Alfalfa Management Guide by : D. J. Undersander

Download or read book Alfalfa Management Guide written by D. J. Undersander and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alfalfa Management Guide is designed especially for busy growers, with to-the-point recommendations, useful images of diseased plants and pests, and quick-reference tables and charts. Revised in 2011, this edition of Alfalfa Management Guide covers the latest strategies for alfalfa establishment, production, and harvest-soil testing, fertilizing, integrated pest management, rotation, and more.

Fundamentals of Weed Science

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Author : Robert Zimdahl
Publisher : Academic Press
ISBN 13 : 0323149421
Total Pages : 465 pages
Book Rating : 4.3/5 (231 download)

Book Synopsis Fundamentals of Weed Science by : Robert Zimdahl

Download or read book Fundamentals of Weed Science written by Robert Zimdahl and published by Academic Press. This book was released on 2012-12-02 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Weed Science provides an introduction to the basic principles of weed science for undergraduate courses. It discusses several aspects of weed biology and control, and traces the history of herbicide development. The book begins with an introduction to weeds, covering their definition, characteristics, harmful aspects, and the cost of weed control. This is followed chapters on weed classification, the uses of weeds, weed biology, weed ecology, allelopathy, the significance of plant competition, weed management and control methods, and biological weed control. Later chapters deal with herbicidesthe most important weed control tools and the ones with the greatest potential for untoward effects. Students of weed science must understand herbicides and the factors governing their use as well as the potential for misuse. These chapters discuss chemical weed control, the properties and uses of herbicides, factors affecting herbicide performance, herbicide application, herbicide formulation, ecological impact of herbicides, pesticide registration and legislation, weed management systems, and the future of weed science.

Bibliography of Agriculture with Subject Index

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Author :
Publisher :
ISBN 13 :
Total Pages : 1030 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1981 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Building Soils for Better Crops

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Author : Fred Magdoff
Publisher : Sare
ISBN 13 : 9781888626131
Total Pages : 294 pages
Book Rating : 4.6/5 (261 download)

Book Synopsis Building Soils for Better Crops by : Fred Magdoff

Download or read book Building Soils for Better Crops written by Fred Magdoff and published by Sare. This book was released on 2009 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: "'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."

Research Branch Report

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Author : Canada. Agriculture Canada. Research Branch
Publisher :
ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.3/5 (243 download)

Book Synopsis Research Branch Report by : Canada. Agriculture Canada. Research Branch

Download or read book Research Branch Report written by Canada. Agriculture Canada. Research Branch and published by . This book was released on 1989 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Agronomy Abstracts

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Author :
Publisher :
ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.:/5 (89 download)

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Download or read book Agronomy Abstracts written by and published by . This book was released on 1989 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes abstracts of the annual meetings of the American Society of Agronomy; Soil Science Society of America; Crop Science Society of America ( - of its Agronomic Education Division).

Soil Physics and Rice

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Author : International Rice Research Institute
Publisher : Int. Rice Res. Inst.
ISBN 13 : 9711041464
Total Pages : 438 pages
Book Rating : 4.7/5 (11 download)

Book Synopsis Soil Physics and Rice by : International Rice Research Institute

Download or read book Soil Physics and Rice written by International Rice Research Institute and published by Int. Rice Res. Inst.. This book was released on 1985 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Cornell Soil Health Assessment Training Manual

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Author : Beth K. Gugino
Publisher :
ISBN 13 : 9780967650746
Total Pages : 52 pages
Book Rating : 4.6/5 (57 download)

Book Synopsis Cornell Soil Health Assessment Training Manual by : Beth K. Gugino

Download or read book Cornell Soil Health Assessment Training Manual written by Beth K. Gugino and published by . This book was released on 2007 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Plowman's Folly

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Author : Edward H. Faulkner
Publisher : University of Oklahoma Press
ISBN 13 : 0806148748
Total Pages : 172 pages
Book Rating : 4.8/5 (61 download)

Book Synopsis Plowman's Folly by : Edward H. Faulkner

Download or read book Plowman's Folly written by Edward H. Faulkner and published by University of Oklahoma Press. This book was released on 2015-01-06 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mr. Faulkner’s masterpiece is recognized as the most important challenge to agricultural orthodoxy that has been advanced in this century. Its new philosophy of the soil, based on proven principles and completely opposed to age-old concepts, has had a strong impact upon theories of cultivation around the world. It was on July 5, 1943, when Plowman’s Folly was first issued, that the author startled a lethargic public, long bemused by the apparently insoluble problem of soil depletion, by saying, simply, “The fact is that no one has ever advanced a scientific reason for plowing.” With the key sentence, he opened a new era.For generations, our reasoning about the management of the soil has rested upon the use of the moldboard plow. Mr. Faulkner proved rather conclusively that soil impoverishment, erosion, decreasing crop yields, and many of the adverse effects following droughts or periods of excessive rainfall could be traced directly to the practice of plowing natural fertilizers deep into the soil. Through his own test-plot and field-scale experiments, in which he prepared the soil with a disk harrow, in emulation of nature’s way on the forest floor and in the natural meadow, by incorporating green manures into its surface, he transformed ordinary, even inferior, soils into extremely productive, high-yield croplands.Time magazine called this concept “one of the most revolutionary ideas in agriculture history.” The volume is being made available again not only because farmers, ranchers, gardeners, and agriculturists demanded it, but also because it details the kind of “revolution” which will aid those searching for the fruits of the earth in the emerging nations.

Agrindex

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Publisher :
ISBN 13 :
Total Pages : 822 pages
Book Rating : 4.E/5 ( download)

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Download or read book Agrindex written by and published by . This book was released on 1995 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: