Mapping Biophysical Factors that Influence Agricultural Production and Rural Vulnerability PDF Download
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Author: Harrij van Velthuizen
Publisher: Food & Agriculture Org.
ISBN: 9789251056899
Category : Business & Economics
Languages : en
Pages : 100
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Book Description
This monograph is part of a series of reports that explain how techniques of spatial analysis can be used to investigate poverty and environment links worldwide. It combines rural population distribution data contained in the global rural population database for the year 2000 with methods and results of the "Global agro-ecological assessment for agriculture in the 21st century," in order to estimate the distribution of the world's rural population by agricultural suitability class, land-use category and type of farming system.--Publisher's description.
Author: Harrij van Velthuizen
Publisher: Food & Agriculture Org.
ISBN: 9789251056899
Category : Business & Economics
Languages : en
Pages : 100
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Book Description
This monograph is part of a series of reports that explain how techniques of spatial analysis can be used to investigate poverty and environment links worldwide. It combines rural population distribution data contained in the global rural population database for the year 2000 with methods and results of the "Global agro-ecological assessment for agriculture in the 21st century," in order to estimate the distribution of the world's rural population by agricultural suitability class, land-use category and type of farming system.--Publisher's description.
Author: Drigo, R.
Publisher: Food & Agriculture Org.
ISBN: 9789251057100
Category :
Languages : en
Pages : 140
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Book Description
Author: Bernard Vanlauwe
Publisher: Routledge
ISBN: 1136292268
Category : Technology & Engineering
Languages : en
Pages : 357
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Book Description
There is an urgent need to increase agricultural productivity in sub-Saharan Africa in a sustainable and economically-viable manner. Transforming risk-averse smallholders into business-oriented producers that invest in producing surplus food for sale provides a formidable challenge, both from a technological and socio-political perspective. This book addresses the issue of agricultural intensification in the humid highland areas of Africa – regions with relatively good agricultural potential, but where the scarce land resources are increasingly under pressure from the growing population and from climate change. In addition to introductory and synthesis chapters, the book focuses on four themes: system components required for agricultural intensification; the integration of components at the system level; drivers for adoption of technologies towards intensification; and the dissemination of complex knowledge. It provides case studies of improved crop and soil management for staple crops such as cassava and bananas, as well as examples of how the livelihoods of rural people can be improved. The book provides a valuable resource for researchers, development actors, students and policy makers in agricultural systems and economics and in international development. It highlights and addresses key challenges and opportunities that exist for sustainable agricultural intensification in the humid highlands of sub-Saharan Africa.
Author: Prof Youssef Rouphael
Publisher: Burleigh Dodds Science Publishing
ISBN: 1786763389
Category : Technology & Engineering
Languages : en
Pages : 282
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Book Description
The first comprehensive review of key advances in biostimulant research Covers key groups of biostimulants: humic substances, seaweed extracts, protein hydrolysates, silicon, plant growth-promoting rhizobacteria (PGPR) and arbuscular mycorrhizal fungi (AMF) Discusses key advances in research and practical applications of biostimulants in the field
Author: M. H. Fulekar
Publisher: CRC Press
ISBN: 1000872351
Category : Nature
Languages : en
Pages : 272
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Book Description
Climate Change and Sustainable Development covers the climatic and atmospheric changes, greenhouse gases and their impact on eco-system, biodiversity, water resources, agriculture and food security, human health, extreme weather and environment across two sections. The mitigation and adaptation strategies involving sustainable development is also illustrated including efficient technology, renewable energy, developmental activities control and so forth. Nanotechnology for sustainable development, forest protection, environment, social and economic sustainability and climate change policy planning of international bodies like UNFCC, UNDP, Kyoto protocol is also included. Features: Covers climate change fundamentals and its impact on different ecosystems and natural disasters Describes non-renewable energy aspects like fossil fuel, coal, oil, natural gas and so forth Explores sustainable development in terms of environment, social and economic aspects Includes species diversity and loss, agriculture productivity, water resources scarcity, health and environmental, rise in sea level and coastal area submergence Illustrates scientific hybridization of traditional ecological knowledge for enhancing climate change adaptation This book is aimed at graduate students and researchers in engineering and public policy, engineering management, sustainable engineering, renewable energy engineering, environmental engineering, and sustainability.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251334412
Category : Technology & Engineering
Languages : en
Pages : 210
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Book Description
Intensifying water constraints threaten food security and nutrition. Thus, urgent action is needed to make water use in agriculture more sustainable and equitable. Irrigated agriculture remains by far the largest user of freshwater, but scarcity of freshwater is a growing problem owing to increasing demand and competition for freshwater resources. At the same time, rainfed agriculture is facing increasing precipitation variability driven by climate change. These trends will exacerbate disputes among water users and inequality in access to water, especially for small-scale farmers, the rural poor and other vulnerable populations. The State of Food and Agriculture 2020 presents new estimates on the pervasiveness of water scarcity in irrigated agriculture and of water shortages in rainfed agriculture, as well as on the number of people affected. It finds major differences across countries, and also substantial spatial variation within countries. This evidence informs a discussion of how countries may determine appropriate policies and interventions, depending on the nature and magnitude of the problem, but also on other factors such as the type of agricultural production system and countries’ level of development and their political structures. Based on this, the publication provides guidance on how countries can prioritize policies and interventions to overcome water constraints in agriculture, while ensuring efficient, sustainable and equitable access to water.
Author: Mirza Hasanuzzaman
Publisher: CABI
ISBN: 1789248078
Category : Technology & Engineering
Languages : en
Pages : 542
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Book Description
Agricultural biostimulants are a group of substances or microorganisms, based on natural resources, that are applied to plants or soils to improve nutrient uptake and plant growth, and provide better tolerance to various stresses. Their function is to stimulate the natural processes of plants, or to enrich the soil microbiome to improve plant growth, nutrition, abiotic and/or biotic stress tolerance, yield and quality of crop plants. Interest in plant biostimulants has been on the rise over the past 10 years, driven by the growing interest of researchers and farmers in environmentally-friendly tools for improved crop performance. Improved crop production technologies are urgently needed to meet the growing demand for food for the ever-increasing global population by addressing the impacts of changing climate on agriculture. This book is of interest to researchers in agriculture, agronomy, crop and plant science, soil science and environmental science.
Author: Ruopu Li
Publisher: Springer
ISBN: 3319745360
Category : Nature
Languages : en
Pages : 223
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Book Description
This edited volume establishes a forum for international experts to explore cutting-edge questions associated with the land use and biomass production. Topics include ‘do we have enough land, either primary or marginal, to accommodate future production of biomass?’, ‘how are farming decisions made in response to biomass incentives?’, ‘is the current bio-mass production socially, economically and environmentally sustainable?’, and ‘what are the main constraints currently limiting biofuel deployment?’ The expansion of biomass production is often at the cost of reduced land availability for food production and losses of areas with ecological functions such as forests and wetlands. This process often involves complex interplay of physical dynamics and human systems that are driven by numerous geographic and socio-economic factors at different scales. Thus, the state-of-the-art research on the land use issues surrounding the biomass production and its environmental impacts is important for informed land management decision making. This book will be of great use to researchers in land use management and biomass-based renewable energy, as well as practitioners.
![Applied Agricultural Practices for Mitigating Climate Change [Volume 2] PDF](https://books.google.com/books/content/images/frontcover/7hTADwAAQBAJ?fife=w80-h100)
Author: Rohitashw Kumar
Publisher: CRC Press
ISBN: 1000701239
Category : Science
Languages : en
Pages : 320
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Book Description
Conservation agriculture is a sustainable production model that not only optimizes crop yields, but also reaps economic and environmental benefits as well. The adoption of successful conservation agriculture methods has resulted in energy savings, higher organic matter content and biotic activity in soil, increased crop-water availability and thus resilience to drought, improved recharge of aquifers, less erosion, and reduced impacts from the weather associated with climate change in general. Applied Agricultural Practices for Mitigating Climate Change examines several important aspects of crop production, such as the use of microorganisms and biofertilizers as well as GIS and Remote Sensing applications. It presents the latest techniques in crop modeling, best practices for irrigation under water deficit conditions, and other approaches for sustainable conservation agriculture that consider the environmental effects of climate change. Features: Examines the effects of climate change on agriculture and the related strategies for mitigation through practical, real-world examples Explores innovative on-farm technology options to increase system efficiency resulting in improved water usage Presents examples of precision farming using climate-resilient technologies
Author: Gang PENG
Publisher: City University of HK Press
ISBN: 9629372169
Category : Language Arts & Disciplines
Languages : en
Pages : 572
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Book Description
This Festschrift shows the achievements of modern linguistics, reflecting Professor Wang's academic philosophy. It is not only a great reference for seasoned language researchers; it can also help broaden knowledge in Chinese linguistics for students interested in languages. Readers who wish to know Chinese culture will also expand their understanding of it through these studies of the languages in China. Published by City University of Hong Kong Press. 香港城市大學出版社出版。
