Download or read book Firewood Crops written by and published by National Academies. This book was released on 1980 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Global Perspectives on Underutilized Crops written by Munir Ozturk and published by Springer. This book was released on 2018-05-17 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Increase in world population, extreme weather conditions, decrease in fresh water supplies, and changes of dietary habits are major issues that affect global food security. We are expected to face the challenges of land use by 2050 because population will reach 9 billion while agricultural productivity losses are expected due to overuse of lands. How can we feed the next generations in a manner that respects our finite natural resources? Managing our resources in a sustainable way have only begun for selected crops. Much remains to be done to increase food yield. Cropping practices capable of sustainable production need to be elaborated, especially in fragile ecosystems. Typical applications will include the improvement and use of genetic resources; crop management and diversification; diffusion of improved varieties; development of cropping systems; sustainable cropping systems for areas prone to environmental degradation; use of agro-ecological data for crop production forecasting; and networks for regional coordination, and data exchange. The impetus behind this book is to bring attention to a cropping system that bears direct relevance to sustainable agriculture and food security. “Underutilized” crops are found in numerous agricultural ecosystems and often survive mainly in marginal areas. It is timely to review their status because, in recent decades, scientific and economic interests have emerged which focus on lesser-known cultivated species. Underutilized crops have a great potential to alleviate hunger directly, through increasing food production in challenging environments where major crops are severely limited. “Global Perspectives on Underutilized Crops” is therefore topical and highlights the unmet agricultural challenges that we face today. This book is an important resource for students and researchers of crop science and agricultural policy makers.
Download or read book Environmental Effects of Transgenic Plants written by National Research Council and published by National Academies Press. This book was released on 2002-02-22 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Transgenic crops offer the promise of increased agricultural productivity and better quality foods. But they also raise the specter of harmful environmental effects. In this new book, a panel of experts examines: • Similarities and differences between crops developed by conventional and transgenic methods • Potential for commercialized transgenic crops to change both agricultural and nonagricultural landscapes • How well the U.S. government is regulating transgenic crops to avoid any negative effects. Environmental Effects of Transgenic Plants provides a wealth of information about transgenic processes, previous experience with the introduction of novel crops, principles of risk assessment and management, the science behind current regulatory schemes, issues in monitoring transgenic products already on the market, and more. The book discusses public involvementâ€"and public confidenceâ€"in biotechnology regulation. And it looks to the future, exploring the potential of genetic engineering and the prospects for environmental effects.
Download or read book Handbook of Bioenergy Crop Plants written by Chittaranjan Kole and published by CRC Press. This book was released on 2012-03-22 with total page 876 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the world’s population is projected to reach 10 billion or more by 2100, devastating fossil fuel shortages loom in the future unless more renewable alternatives to energy are developed. Bioenergy, in the form of cellulosic biomass, starch, sugar, and oils from crop plants, has emerged as one of the cheaper, cleaner, and environmentally sustainable alternatives to traditional forms of energy. Handbook of Bioenergy Crop Plants brings together the work of a panel of global experts who survey the possibilities and challenges involved in biofuel production in the twenty-first century. Section One explores the genetic improvement of bioenergy crops, ecological issues and biodiversity, feedstock logistics and enzymatic cell wall degradation to produce biofuels, and process technologies of liquid transportation fuels production. It also reviews international standards for fuel quality, unique issues of biofuel-powered engines, life-cycle environmental impacts of biofuels compared with fossil fuels, and social concerns. Section Two examines commercialized bioenergy crops, including cassava, Jatropha, forest trees, maize, oil palm, oilseed Brassicas, sorghum, soybean, sugarcane, and switchgrass. Section Three profiles emerging crops such as Brachypodium, diesel trees, minor oilseeds, lower plants, Paulownia, shrub willow, sugarbeet, sunflower, and sweet potato. It also discusses unconventional biomass resources such as vegetable oils, organic waste, and municipal sludge. Highlighting the special requirements, major achievements, and unresolved concerns in bioenergy production from crop plants, the book is destined to lead to future discoveries related to the use of plants for bioenergy production. It will assist in developing innovative ways of ameliorating energy problems on the horizon.
Download or read book Farming the Woods written by Ken Mudge and published by Chelsea Green Publishing. This book was released on 2014 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn how to fill forests with food by viewing agriculture from a remarkably different perspective: that a healthy forest can be maintained while growing a wide range of food, medicinal, and other nontimber products. The practices of forestry and farming are often seen as mutually exclusive, because in the modern world, agriculture involves open fields, straight rows, and machinery to grow crops, while forests are reserved primarily for timber and firewood harvesting. In Farming the Woods, authors Ken Mudge and Steve Gabriel demonstrate that it doesn’t have to be an either-or scenario, but a complementary one; forest farms can be most productive in places where the plow is not: on steep slopes and in shallow soils. Forest farming is an invaluable practice to integrate into any farm or homestead, especially as the need for unique value-added products and supplemental income becomes increasingly important for farmers. Many of the daily indulgences we take for granted, such as coffee, chocolate, and many tropical fruits, all originate in forest ecosystems. But few know that such abundance is also available in the cool temperate forests of North America. Farming the Woods covers in detail how to cultivate, harvest, and market high-value nontimber forest crops such as American ginseng, shiitake mushrooms, ramps (wild leeks), maple syrup, fruit and nut trees, ornamentals, and more. Along with profiles of forest farmers from around the country, readers are also provided comprehensive information on: • historical perspectives of forest farming; • mimicking the forest in a changing climate; • cultivation of medicinal crops; • cultivation of food crops; • creating a forest nursery; • harvesting and utilizing wood products; • the role of animals in the forest farm; and, • how to design your forest farm and manage it once it’s established. Farming the Woods is an essential book for farmers and gardeners who have access to an established woodland, are looking for productive ways to manage it, and are interested in incorporating aspects of agroforestry, permaculture, forest gardening, and sustainable woodlot management into the concept of a whole-farm organism.
Download or read book Coppice Agroforestry written by Mark Krawczyk and published by New Society Publishers. This book was released on 2022-07-05 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cut and come again forestry – reviving the ancient practice of resprout silviculture to power local woodland-based economies. Coppice Agroforestry is a richly illustrated, comprehensive guide to resprout silviculture – managing trees and shrubs by coppicing, pollarding, shredding, and pleaching – for a continuous supply of small diameter polewood for products from firewood to fine furniture. Contextualizing resprout silviculture historically, ecologically, and economically, Coppice Agroforestry explores the potential of this ancient practice for modern times. Coverage includes: The cultural history of coppicing in Europe and North America Tree and shrub anatomy, biology, and woodland ecology A suite of woodland management systems Dozens of handcrafted wood products on a continuum of value, offering a wide range of business opportunities Case studies of diverse coppice-based enterprises Assessing existing forests for coppice potential Designing new resprout silviculture systems Tables highlighting diverse species for various uses A vision of a modern resprout silviculture renaissance. A decade in the making, encyclopedic in scope, and written by the hand of a woodsman, Coppice Agroforestry is a deep dive into this ancient practice, blending it with modern science, systems thinking, and tools to land it firmly into the 21st century. Whether you have a few trees or an entire forest, Coppice Agroforestry is the must-have practical guide for homesteaders, farmers, foresters, land managers, and educators who ally themselves with the remarkable resilience of woody plants.
Download or read book Designer Cropping Systems for Polluted Land written by Vimal Chandra Pandey and published by Elsevier. This book was released on 2023-10-20 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designer Cropping Systems for Polluted Land explores the processes and techniques of making polluted land safe for planting edible and non-edible crops. The book provides readers and practitioners with a comprehensive understanding of contaminated land use through designer cropping systems. It seeks to present promising and affordable practices for transforming polluted lands while also providing an excellent basis from which scientific knowledge can grow and widen in the fields of phytoremediation-based biofortification. - Provides basic understanding on how to produce edible crops on polluted lands with biofortification - Explores cropping systems for the extraction of metals for industrial use - Discovers the role of designer cropping systems in phytoremediation programs
Download or read book Integrated Crop and Land Management in the Hilly Terrains of Central America written by Richard G. Barber and published by Food & Agriculture Org.. This book was released on 1999 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A report identifying and evaluating strategies, methods and technologies being used to promote the adoption of sustainable agricultural techniques on hillsides in Central America. The key elements of procedures and technologies that have been successfully adopted by farmers are illustrated and discussed.
Download or read book Monthly Crop Reporter written by United States. Bureau of Crop Estimates and published by . This book was released on 1916 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book F O written by Library of Congress. Office for Subject Cataloging Policy and published by . This book was released on 1990 with total page 1636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Crop Report written by United States. Bureau of Crop Estimates and published by . This book was released on 1915 with total page 998 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Carbon Farming Solution written by Eric Toensmeier and published by Chelsea Green Publishing. This book was released on 2016 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Agriculture is rightly blamed as a major culprit of our climate crisis. But in this groundbreaking new book, Eric Toensmeier argues that agriculture--specifically, the subset of practices known as "carbon farming"--can, and should be, a linchpin of a global climate solutions platform"--
Download or read book Lost Crops of Africa written by National Research Council and published by DIANE Publishing. This book was released on 1999-04 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Africa has more native cereals than any other continent, a legacy that has largely been bypassed in modern times. This book draws attention to traditional African cereals & their potential for expanding & diversifying African & world food supplies. A number of grains -- including African rice, finger millet, fonio, pearl millet, sorghum, tef, & other cultivated & wild grains -- are discussed with attention paid to their uses, nutrition agronomy, harvesting, & prospects & limitations for use. Includes information on species, distribution, cultivated varieties, & environmental requirements. Black & white photos & drawings.
Download or read book Lost Crops of Africa written by National Research Council and published by National Academies Press. This book was released on 1996-03-14 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scenes of starvation have drawn the world's attention to Africa's agricultural and environmental crisis. Some observers question whether this continent can ever hope to feed its growing population. Yet there is an overlooked food resource in sub-Saharan Africa that has vast potential: native food plants. When experts were asked to nominate African food plants for inclusion in a new book, a list of 30 species grew quickly to hundreds. All in all, Africa has more than 2,000 native grains and fruitsâ€""lost" species due for rediscovery and exploitation. This volume focuses on native cereals, including: African rice, reserved until recently as a luxury food for religious rituals. Finger millet, neglected internationally although it is a staple for millions. Fonio (acha), probably the oldest African cereal and sometimes called "hungry rice." Pearl millet, a widely used grain that still holds great untapped potential. Sorghum, with prospects for making the twenty-first century the "century of sorghum." Tef, in many ways ideal but only now enjoying budding commercial production. Other cultivated and wild grains. This readable and engaging book dispels myths, often based on Western bias, about the nutritional value, flavor, and yield of these African grains. Designed as a tool for economic development, the volume is organized with increasing levels of detail to meet the needs of both lay and professional readers. The authors present the available information on where and how each grain is grown, harvested, and processed, and they list its benefits and limitations as a food source. The authors describe "next steps" for increasing the use of each grain, outline research needs, and address issues in building commercial production. Sidebars cover such interesting points as the potential use of gene mapping and other "high-tech" agricultural techniques on these grains. This fact-filled volume will be of great interest to agricultural experts, entrepreneurs, researchers, and individuals concerned about restoring food production, environmental health, and economic opportunity in sub-Saharan Africa. Selection, Newbridge Garden Book Club
Download or read book The Northern states written by United States. Bureau of the Census and published by . This book was released on 1927 with total page 1336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Crop Reporter written by Statistics Bureau (Agriculture Department). and published by . This book was released on 1915 with total page 980 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Library of Congress Subject Headings written by Library of Congress and published by . This book was released on 1992 with total page 1246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
