Effect of Crops and Fertilizer on Soil Nitrogen, Carbon, and Water Content, and on Succeeding Wheat Yields and Quality
Author: C. K. Mutchler
Publisher:
Published: 1975
Total Pages: 426
ISBN-13:
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Author: C. K. Mutchler
Publisher:
Published: 1975
Total Pages: 426
ISBN-13:
DOWNLOAD EBOOKAuthor: H. J. Haas
Publisher:
Published: 1976
Total Pages: 21
ISBN-13:
DOWNLOAD EBOOKAuthor: Howard J. Haas
Publisher: Forgotten Books
Published: 2018-09-10
Total Pages: 28
ISBN-13: 9781396086083
DOWNLOAD EBOOKExcerpt from Effect of Crops and Fertilizer on Soil Nitrogen, Carbon, and Water Content, and on Succeeding Wheat Yields and Quality Evans, and Miles (4) studied the effect of 30 or more years of cropping on N and C content of soil at three locations in the Great Plains. Three years of alfalfa or grass in a 6-year rota tion reduced the loss of soil N and C compared to small grain cropping, but neither alfalfa nor grass maintained these elements at their orig inal level. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: United States. Agricultural Research Service
Publisher:
Published: 1976
Total Pages: 24
ISBN-13:
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Publisher:
Published: 1976
Total Pages: 1732
ISBN-13:
DOWNLOAD EBOOKAuthor: United States. Science and Education Administration. Federal Research
Publisher:
Published: 1978
Total Pages: 306
ISBN-13:
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Publisher:
Published: 1977
Total Pages: 272
ISBN-13:
DOWNLOAD EBOOKAuthor: Charles A. Francis
Publisher: John Wiley & Sons
Published: 1991-01-16
Total Pages: 508
ISBN-13: 9780471622277
DOWNLOAD EBOOKThis timely work reviews the best current thinking on practicing sustainable agriculture, with contributions from agricultural, biological, environmental and social scientists. The emphasis is on temperate zones, with many of the contributions addressing U.S. agriculture. However, the principles explored here have application in any climatic or geographical region. The book discusses stewardship, biodiversity, reliance on mixed food systems and other approaches, always with a view toward reducing environmental degradation, maintaining economic viability and stabilizing rural communities.
Author:
Publisher:
Published: 1978
Total Pages: 328
ISBN-13:
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