Soil Organic Matter And Its Role In Crop Production
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Author | : |
Publisher | : Elsevier |
Total Pages | : 647 |
Release | : 1973-01-01 |
Genre | : Science |
ISBN | : 0080869696 |
Download Soil Organic Matter and its Role in Crop Production Book in PDF, Epub and Kindle
Soil Organic Matter and its Role in Crop Production
Author | : Alexandra Bot |
Publisher | : Food & Agriculture Org. |
Total Pages | : 96 |
Release | : 2005 |
Genre | : Technology & Engineering |
ISBN | : 9789251053669 |
Download The Importance of Soil Organic Matter Book in PDF, Epub and Kindle
Soil organic matter - the product of on-site biological decomposition - affects the chemical and physical properties of the soil and its overall health. Its composition and breakdown rate affect: the soil structure and porosity; the water infiltration rate and moisture holding capacity of soils; the diversity and biological activity of soil organisms; and plant nutrient availability. This document concentrates on the organic matter dynamics of cropping soils and discusses the circumstances that deplete organic matter and their negative outcomes. It then moves on to more proactive solutions. It reviews a "basket" of practices in order to show how they can increase organic matter content and discusses the land and cropping benefits that then accrue.--Publisher's description.
Author | : Franklin E. Allison |
Publisher | : |
Total Pages | : 637 |
Release | : 1973 |
Genre | : Humus |
ISBN | : |
Download Soil Organic Matter and Its Role in Crop Production Book in PDF, Epub and Kindle
Author | : F. E. Allison |
Publisher | : |
Total Pages | : 637 |
Release | : 1973 |
Genre | : |
ISBN | : |
Download Soil Organic Matter and Its Role in Crop Production Book in PDF, Epub and Kindle
Author | : Charles L. Mohler |
Publisher | : Natural Resource Agriculture and Engineering Service (Nraes) |
Total Pages | : 156 |
Release | : 2009 |
Genre | : Crop rotation |
ISBN | : 9781933395210 |
Download Crop Rotation on Organic Farms Book in PDF, Epub and Kindle
Author | : Eldor A. Paul |
Publisher | : CRC Press |
Total Pages | : 436 |
Release | : 1996-11-26 |
Genre | : Technology & Engineering |
ISBN | : 9780849328022 |
Download Soil Organic Matter in Temperate AgroecosystemsLong Term Experiments in North America Book in PDF, Epub and Kindle
The presence - or absence - of soil organic matter (SOM) has important implications for agricultural productivity. It could also have significant implications for global climate due to its role as a source/sink of carbon. Therefore, it is important to understand the issues related to the accumulation or loss of SOM, to use what we have learned from experiments to make sound decisions about soil and crop management, and to test models and future concepts concerning SOM management. A database is included with the book, presenting tabular data for 34 sites in North America. Soil Organic Matter in Temperate Agroecosystems discusses all of these issues and more, answering such questions as:
Author | : Eldor A. Paul |
Publisher | : CRC Press |
Total Pages | : 433 |
Release | : 2019-08-16 |
Genre | : Science |
ISBN | : 1000714144 |
Download Soil Organic Matter in Temperate AgroecosystemsLong Term Experiments in North America Book in PDF, Epub and Kindle
The presence - or absence - of soil organic matter (SOM) has important implications for agricultural productivity. It could also have significant implications for global climate due to its role as a source/sink of carbon. Therefore, it is important to understand the issues related to the accumulation or loss of SOM, to use what we have learned from experiments to make sound decisions about soil and crop management, and to test models and future concepts concerning SOM management. A database is included with the book, presenting tabular data for 34 sites in North America. Soil Organic Matter in Temperate Agroecosystems discusses all of these issues and more, answering such questions as:
Author | : Fred Magdoff |
Publisher | : CRC Press |
Total Pages | : 411 |
Release | : 2004-05-27 |
Genre | : Technology & Engineering |
ISBN | : 020349637X |
Download Soil Organic Matter in Sustainable Agriculture Book in PDF, Epub and Kindle
Recognition of the importance of soil organic matter (SOM) in soil health and quality is a major part of fostering a holistic, preventive approach to agricultural management. Students in agronomy, horticulture, and soil science need a textbook that emphasizes strategies for using SOM management in the prevention of chemical, biological, and physical problems. Soil Organic Matter in Sustainable Agriculture gathers key scientific reviews concerning issues that are critical for successful SOM management. This textbook contains evaluations of the types of organic soil constituents—organisms, fresh residues, and well-decomposed substances. It explores the beneficial effects of organic matter on soil and the various practices that enhance SOM. Chapters include an examination of the results of crop management practices on soil organisms, organic matter gains and losses, the significance of various SOM fractions, and the contributions of fungi and earthworms to soil quality and crop growth. Emphasizing the prevention of imbalances that lead to soil and crop problems, the text also explores the development of soils suppressive to plant diseases and pests, and relates SOM management to the supply of nutrients to crops. This book provides the essential scientific background and poses the challenging questions that students need to better understand SOM and develop improved soil and crop management systems.
Author | : Fred Magdoff |
Publisher | : Sare |
Total Pages | : 294 |
Release | : 2009 |
Genre | : Humus |
ISBN | : 9781888626131 |
Download Building Soils for Better Crops Book in PDF, Epub and Kindle
"'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."
Author | : Brajesh Singh |
Publisher | : Academic Press |
Total Pages | : 341 |
Release | : 2018-04-12 |
Genre | : Science |
ISBN | : 0128127678 |
Download Soil Carbon Storage Book in PDF, Epub and Kindle
Soil Carbon Storage: Modulators, Mechanisms and Modeling takes a novel approach to the issue of soil carbon storage by considering soil C sequestration as a function of the interaction between biotic (e.g. microbes and plants) and abiotic (climate, soil types, management practices) modulators as a key driver of soil C. These modulators are central to C balance through their processing of C from both plant inputs and native soil organic matter. This book considers this concept in the light of state-of-the-art methodologies that elucidate these interactions and increase our understanding of a vitally important, but poorly characterized component of the global C cycle. The book provides soil scientists with a comprehensive, mechanistic, quantitative and predictive understanding of soil carbon storage. It presents a new framework that can be included in predictive models and management practices for better prediction and enhanced C storage in soils. Identifies management practices to enhance storage of soil C under different agro-ecosystems, soil types and climatic conditions Provides novel conceptual frameworks of biotic (especially microbial) and abiotic data to improve prediction of simulation model at plot to global scale Advances the conceptual framework needed to support robust predictive models and sustainable land management practices