Soil Quality Test Kit Guide
Author :
Publisher :
Page : 96 pages
File Size : 45,98 MB
Release : 1998
Category : Soils
ISBN :
Author :
Publisher :
Page : 96 pages
File Size : 45,98 MB
Release : 1998
Category : Soils
ISBN :
Author : Harold E. Gene Garrett
Publisher : John Wiley & Sons
Page : 580 pages
File Size : 11,92 MB
Release : 2022-02-23
Category : Technology & Engineering
ISBN : 0891183779
North American Agroforestry Explore the many benefits of alternative land-use systems with this incisive resource Humanity has become a victim of its own success. While we’ve managed to meet the needs—to one extent or another—of a large portion of the human population, we’ve often done so by ignoring the health of the natural environment we rely on to sustain our planet. And by deteriorating the quality of our air, water, and land, we’ve put into motion consequences we’ll be dealing with for generations. In the newly revised Third Edition of North American Agroforestry, an expert team of researchers delivers an authoritative and insightful exploration of an alternative land-use system that exploits the positive interactions between trees and crops when they are grown together and bridges the gap between production agriculture and natural resource management. This latest edition includes new material on urban food forests, as well as the air and soil quality benefits of agroforestry, agroforestry’s relevance in the Mexican context, and agroforestry training and education. The book also offers: A thorough introduction to the development of agroforestry as an integrated land use management strategy Comprehensive explorations of agroforestry nomenclature, concepts, and practices, as well as an agroecological foundation for temperate agroforestry Practical discussions of tree-crop interactions in temperate agroforestry, including in systems such as windbreak practices, silvopasture practices, and alley cropping practices In-depth examinations of vegetative environmental buffers for air and water quality benefits, agroforestry for wildlife habitat, agroforestry at the landscape level, and the impact of agroforestry on soil health Perfect for environmental scientists, natural resource professionals and ecologists, North American Agroforestry will also earn a place in the libraries of students and scholars of agricultural sciences interested in the potential benefits of agroforestry.
Author : Philip J. Schoeneberger
Publisher : Government Printing Office
Page : 300 pages
File Size : 43,57 MB
Release : 2012
Category : Business & Economics
ISBN : 9780160915420
NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT-- OVERSTOCK SALE -- Significantly reduced list price USDA-NRCS. Issued in spiral ringboundbinder. By Philip J. Schoeneberger, et al. Summarizes and updates the current National Cooperative SoilSurvey conventions for describing soils. Intended to be both currentand usable by the entire soil science community."
Author : Ademola K. Braimoh
Publisher : Springer Science & Business Media
Page : 269 pages
File Size : 46,14 MB
Release : 2008-02-02
Category : Science
ISBN : 140206778X
Poor land management has degraded vast amounts of land, reduced our ability to produce enough food, and is a major threat to rural livelihoods in many developing countries. This book provides a thorough analysis of the multifaceted impacts of land use on soils. Abundantly illustrated with full-color images, it brings together renowned academics and policy experts to analyze the patterns, driving factors and proximate causes, and the socioeconomic impacts of soil degradation.
Author : Trevor Graham Shepherd
Publisher :
Page : pages
File Size : 42,2 MB
Release : 2009
Category : Soil management
ISBN : 9781877468759
Author : U.S. Department of Agriculture
Publisher : Lulu.com
Page : 48 pages
File Size : 16,25 MB
Release : 2019-04-06
Category : Reference
ISBN : 0359573436
Soil quality is the capacity of a specific kind of soil to function within natural or managed ecosystem boundaries to: ? sustain plant and animal productivity ? maintain or enhance water and air quality ? support human health and habitation Soil function describes what the soil does. Soil functions are: (1) sustaining biological activity, diversity, and productivity; (2) regulating and partitioning water and solute flow; (3) filtering and buffering, degrading, immobilizing, and detoxifying organic and inorganic materials, including industrial and municipal by-products and atmospheric deposition; (4) storing and cycling nutrients and other elements within the earth
Author : E.G. Gregorich
Publisher : Elsevier
Page : 465 pages
File Size : 39,24 MB
Release : 1997-11-10
Category : Technology & Engineering
ISBN : 0080541402
Soil is a complex body that exists as many types, each with diverse properties that may vary widely across time and space as a function of many factors. This complexity makes the evaluation of soil quality much more challenging than that of water or air quality. Evaluation of soil quality now considers environmental implications as well as economic productivity, seeking to be more holistic in its approach.Thus, soil quality research draws from a wide range of disciplines, blending the approaches of biologists, physicists, chemists, ecologists, economists and agronomists, among others.This book presents a broad perspective of soil quality that includes these various perspectives and gives a strong theoretical basis for the assessment of soil quality.A short glossary provides definitions for terms used throughout the book.
Author : Keppel Coughlan
Publisher : CSIRO PUBLISHING
Page : 392 pages
File Size : 11,78 MB
Release : 2002-11-26
Category : Science
ISBN : 064309959X
Soil physical measurements are essential for solving many natural resource management problems. This operational laboratory and field handbook provides, for the first time, a standard set of methods that are cost-effective and well suited to land resource survey. It provides: *practical guidelines on the soil physical measurements across a range of soils, climates and land uses; *straightforward descriptions for each method (including common pitfalls) that can be applied by people with a rudimentary knowledge of soil physics, and *guidelines on the interpretation of results and integration with land resource assessment. Soil Physical Measurement And Interpretation for Land Evaluation begins with an introduction to land evaluation and then outlines procedures for field sampling. Twenty detailed chapters cover pore space relations, water retention, hydraulic conductivity, water table depth, dispersion, aggregation, particle size, shrinkage, Atterburg limits and strength. The book includes procedures for estimating soil physical properties from more readily available data and shows how soil physical data can be integrated into land planning and management decisions.
Author : Beth K. Gugino
Publisher :
Page : 52 pages
File Size : 29,78 MB
Release : 2007
Category : Soil biology
ISBN : 9780967650746
Author : P. Schjønning
Publisher : CABI
Page : 356 pages
File Size : 12,60 MB
Release : 2004
Category : Technology & Engineering
ISBN : 9780851998503
In-depth treatments of the soil quality concept, its history, and its applicability in research and in developed and developing societiesAll 18 chapters are written by well-established experts from Europe, North America and AustraliaSoil quality is a concept that allows soil functions to be related to specific purposes. Managing soil quality takes a management oriented approach by identifying key issues in soil quality and management options to enhance the sustainability of modern agriculture. Topics covered include major plant nutrients (N, P, K), soil acidity, soil organic matter, soil biodiversity, soil compaction, erosion, pesticides and urban waste.