Author: C. K. MutchlerPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 426
Book Description
Effect of Crops and Fertilizer on Soil Nitrogen, Carbon, and Water Content, and on Succeeding Wheat Yields and Quality
Author: C. K. MutchlerPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 426
Book Description
Effect of Crops and Fertilizer on Soil Nitrogen, Carbon, and Water Content, and on Succeeding Wheat Yields and Quality
Author: H. J. HaasEffect of Crops and Fertilizer on Soil Nitrogen, Carbon, and Water Content, and on Succeeding Wheat Yields and Quality (Classic Reprint)
Author: Howard J. HaasPublisher: Forgotten Books
ISBN: 9781390433814
Category : Business & Economics
Languages : en
Pages : 30
Book Description
Excerpt 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.
ARS-NC.
Author: ARS-NC.
Author: United States. Agricultural Research ServicePublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 24
Book Description
Soil, Water, Air Sciences Research
Author: United States. Science and Education Administration. Federal ResearchPublisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 306
Book Description
Soil, Water, and Air Sciences Research ... Annual Report
Author: Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 272
Book Description
Sustainable Agriculture in Temperate Zones
Author: Charles A. FrancisPublisher: John Wiley & Sons
ISBN: 9780471622277
Category : Technology & Engineering
Languages : en
Pages : 508
Book Description
This 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.
Monthly Catalog of United States Government Publications
Author: United States. Superintendent of DocumentsPublisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1228
Book Description
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Federal Information Processing Standards Publication
Author: Publisher:
ISBN:
Category : Public administration
Languages : en
Pages : 1228
Book Description