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Author:
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 98
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Book Description
Author:
Publisher:
ISBN:
Category : Agroforestry
Languages : en
Pages : 98
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Book Description
Author: J. E. Michael Arnold
Publisher: Routledge
ISBN: 1134182864
Category : Nature
Languages : en
Pages : 305
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Book Description
This title aims to provide introductory and concluding surveys of the subject of farms, trees and farmers. Two central parts explore trends in farmer tree-growing and the factors which influence decision-making. Eight case studies cover, among other topics, the need for tree products, market access, the allocation of land and labour, and exposure to risk. In showing why farmers decide to grow or not grow trees, it seeks to increase the reader's knowledge about farming systems and to provide a guide to encouraging farm forestry throughout the world.
Author: Andy Clark
Publisher: DIANE Publishing
ISBN: 1437903797
Category : Technology & Engineering
Languages : en
Pages : 248
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Book Description
Cover crops slow erosion, improve soil, smother weeds, enhance nutrient and moisture availability, help control many pests and bring a host of other benefits to your farm. At the same time, they can reduce costs, increase profits and even create new sources of income. You¿ll reap dividends on your cover crop investments for years, since their benefits accumulate over the long term. This book will help you find which ones are right for you. Captures farmer and other research results from the past ten years. The authors verified the info. from the 2nd ed., added new results and updated farmer profiles and research data, and added 2 chap. Includes maps and charts, detailed narratives about individual cover crop species, and chap. about aspects of cover cropping.
Author: Bhaskar Vira
Publisher: Open Book Publishers
ISBN: 1783741937
Category : Nature
Languages : en
Pages : 290
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Book Description
As population estimates for 2050 reach over 9 billion, issues of food security and nutrition have been dominating academic and policy debates. A total of 805 million people are undernourished worldwide and malnutrition affects nearly every country on the planet. Despite impressive productivity increases, there is growing evidence that conventional agricultural strategies fall short of eliminating global hunger, as well as having long-term ecological consequences. Forests can play an important role in complementing agricultural production to address the Sustainable Development Goals on zero hunger. Forests and trees can be managed to provide better and more nutritionally-balanced diets, greater control over food inputs—particularly during lean seasons and periods of vulnerability (especially for marginalised groups)—and deliver ecosystem services for crop production. However forests are undergoing a rapid process of degradation, a complex process that governments are struggling to reverse. This volume provides important evidence and insights about the potential of forests to reducing global hunger and malnutrition, exploring the different roles of landscapes, and the governance approaches that are required for the equitable delivery of these benefits. Forests and Food is essential reading for researchers, students, NGOs and government departments responsible for agriculture, forestry, food security and poverty alleviation around the globe.
Author: John A. Dixon
Publisher: Food & Agriculture Org.
ISBN: 9789251046272
Category : Business & Economics
Languages : en
Pages : 424
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Book Description
A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.
Author: Jules N. Pretty
Publisher: Routledge
ISBN: 1136529276
Category : Nature
Languages : en
Pages : 292
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Book Description
Continued population growth, rapidly changing consumption patterns and the impacts of climate change and environmental degradation are driving limited resources of food, energy, water and materials towards critical thresholds worldwide. These pressures are likely to be substantial across Africa, where countries will have to find innovative ways to boost crop and livestock production to avoid becoming more reliant on imports and food aid. Sustainable agricultural intensification - producing more output from the same area of land while reducing the negative environmental impacts - represents a solution for millions of African farmers. This volume presents the lessons learned from 40 sustainable agricultural intensification programmes in 20 countries across Africa, commissioned as part of the UK Government's Foresight project. Through detailed case studies, the authors of each chapter examine how to develop productive and sustainable agricultural systems and how to scale up these systems to reach many more millions of people in the future. Themes covered include crop improvements, agroforestry and soil conservation, conservation agriculture, integrated pest management, horticulture, livestock and fodder crops, aquaculture, and novel policies and partnerships.
Author: Rebecca Huss-Ashmore
Publisher: UPenn Museum of Archaeology
ISBN: 9780924171949
Category : Social Science
Languages : en
Pages : 148
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Book Description
Seasonal fluctuations constrain the food production options of nonindustrial peoples. How do people cope with these constraints and what are the consequences of seasonality for human health and well-being? The papers in this volume address these issues from a variety of perspectives. Included are studies of physiological responses to seasonal scarcity, seasonality research in archaeology, and ethnographic case studies of the role of seasonality in food procurement. MASCA Vol. 5
Author:
Publisher:
ISBN:
Category : Agricultural systems
Languages : en
Pages : 428
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Book Description
Author: Barry Munslow
Publisher: Routledge
ISBN: 1134050704
Category : Business & Economics
Languages : en
Pages : 197
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Book Description
Over 60 million people live in the SADCC countries; by 2000 AD the number will be over 100 million. The vast majority, city-dwellers as well as farmers, rely on wood fuel for domestic use. Supplies are diminishing as consumption grows. The quality of life is deteriorating yet further and the environment is more and more degraded. But these phenomena are not simply the consequence of a wood shortage which might be cured by some cropping and management policy. They flow from a complex network of causes each contributing in its way to growing poverty and want which has, as one obvious symptom, the shortage of fuel for life's basic purposes. The authors, by means of case studies, examine those causes throughout the nine SADCC countries and consider the policies that can be developed there which will not only help to alleviate the symptom but will help to prevent the imminent catastrophe which it represents. Originally published in 1988
Author: Ariane Cosiaux
Publisher: CIFOR
ISBN:
Category :
Languages : en
Pages : 54
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Book Description
Tropical ecosystems are exceptionally rich in biodiversity, containing most terrestrial biodiversity. However, rapid and extensive forest degradation, which causes modifications of ecosystems and fragmentation of habitats, is leading to an alarming loss of biodiversity (Laurence 1999). Most of the 25 “biodiversity hotspots”, as defined by Myers et al. (2000), are in the tropics and characterized by high levels of endemism and habitat loss. Two of these are partly in Indonesia: the Sundaland (western Indonesia) and the Wallacea (eastern Indonesia). Environmental degradation in Indonesia has been severe during recent decades (Sodhi et al. 2004). From 1990 to 2005, Indonesia lost 21.32 million ha of forest (17.56% of its forest cover); however, the mean rate of deforestation in Indonesia for the period 1990–2000 (1.78 million ha/year) was three times that for 2000–2005 (0.58 million ha/year) (Hansen et al. 2009). Yet despite this decrease in deforestation, forest loss in Indonesia remains high, with more than 500,000 ha lost each year during 2005–2010 (FAO 2010). The main direct causes of these high rates of deforestation are: conversion of forest to agricultural lands, commercial logging, fire and mining (Sodhi et al. 2004).
