Factors Influencing the Adoption of Conservation Agriculture by Smallholder Farmers in Karatu and Kongwa Districts of Tanzania PDF Download

Author: Simon Lugandu
Publisher:
ISBN: 9789987483068
Category : Agricultural conservation
Languages : en
Pages : 44

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Author: Amir H Kassam
Publisher: CABI
ISBN: 1780645686
Category : Nature
Languages : en
Pages : 319

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Book Description
Tillage agriculture has led to widespread soil and ecosystem degradation globally. This is especially so in Africa where traditional and modern tillage-based agricultural practices have become unsustainable due to severe disturbance and exploitation of natural resources, with negative impacts on the environment and rural livelihoods. In addition, agriculture in Africa today faces major challenges including increased costs of production and energy, the effects of climate change, and the lack of an effective paradigm for sustainable intensification, especially for small- and medium-size holdings. Africa is facing a serious challenge to food security and as a continent has not advanced towards eradicating hunger. In addition, the population is still growing much faster than on most other continents. This pressure has led to the emergence of no-till conservation agriculture as a serious alternative sustainable agriculture paradigm. In Africa, in recent years, conservation agriculture techniques and methods have spread to many countries, as greater development, education and research effort are directed towards its extension and uptake. This book is aimed at agricultural researchers and scientists, educationalists, and agricultural service providers, institutional leaders and policy makers working in the fields of sustainable agriculture and international development, and also at agroecologists, conservation scientists, and those working on ecosystem services.

Author: Ratikanta Maiti
Publisher: American Academic Press
ISBN: 163181981X
Category : Science
Languages : en
Pages : 414

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Present world is witnessing drastic changes harshly impacting its bio-resources (plants, animals and organisms) that are considered as natural gift for our livelihood. Global warming, climate change, abiotic and biotic stresses are strangling and challenging the survivability of these resources. It is therefore crucial to manage these resources for making planet Earth more suitable to live. Moreover, there is an utter need to know how climate dynamic and biotic or abiotic factors are influencing on bio-resources and also to frame its sustainable management strategies. This book is the output of the research deliberations at 3rd International Conference on Bio-resource and Stress Management, India; and expert views on contemporary research and management issues in relation to bio-resources and its management. This timely needed uniquely written reference book consists of 29 well-crafted chapters on sustainable land, water and crop management, organic agriculture, climate change and crop productivity, stress management, bio-resource conservation, bio-fortification for nutritional security, agro-techniques, agro-forestry and forest resource management and waste management etc. which certainly will be of great use by the scientists, academician, researches, scholars, students, extension workers, corporate and NGO’s working in these aspects.

Author: Etim, Alice S.
Publisher: IGI Global
ISBN: 1668453495
Category : Technology & Engineering
Languages : en
Pages : 408

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Economically disadvantaged communities in many regions around the world are making concerted efforts to become integrated into the global information society. The adoption and use of an array of technology tools and services by these communities will pave the way for their inclusion. Adoption and Use of Technology Tools and Services by Economically Disadvantaged Communities: Implications for Growth and Sustainability examines the challenges facing economically disadvantaged communities with respect to their digital divide and emerging opportunities as they adopt modern ICT tools and services for growth and sustainability. Focus is given to research on ICT adoption, use, and impact on lives, businesses, and societies. Covering topics such as the digital divide, food traceability, and big data analytics, this premier reference source is an excellent resource for sociologists, government officials, community leaders, students and educators of higher education, librarians, researchers, and academicians.

Author: Marietha Owenya
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251071731
Category : Agricultural conservation
Languages : en
Pages : 0

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Book Description
The present publication describes the experiences of introducing Conservation Agriculture as a concept for sustainable crop production intensification in farming communities of Karatu District, Tanzania. The case study explains the adoption process that shows the impact of Conservation Agriculture in terms of agricultural production, environment and ecosystem services, livelihoods and other socio economic factors. The case study is directed to policy makers, scientists and environmentalists and should help decision making towards sustainable intensification concepts for agriculture.

Author:
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 188

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Author: A.K. Voss
Publisher:
ISBN:
Category :
Languages : en
Pages : 65

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Conservation Agriculture (CA) could offer multiple benefits to smallholder farmers by increasing agricultural productivity and conserving soil and water resources, but has not been widely adopted in Africa. This research aimed at assessing the scope of CA adoption in Tanzania and reflects the results of a survey in 50 households in Karatu district held at the end of the growing season 2011.

Author: Michael Kinyua
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
Sustainable intensification (SI) of smallholder farms is a major pathway towards attaining food security in sub-Saharan Africa. However, the rate at which farmers acquire knowledge impacts the adoption and scaling of newly introduced SI technologies. Understanding the underlying factors that influence farmer knowledge and their perceptions of newly introduced SI technologies can ensure more climate resilient agronomic innovations are adopted by smallholder farmers. During this study, farmer knowledge, and perceptions of two intercropping innovations: Mbili-Mbili and Doubled-up legume were examined. A group of 150 farmers were selected, trained, and engaged in participatory implementation of Mbili-Mbili and Doubled-up legumes in three researching villages of Babati District of Tanzania. Three years after exposure, a Likert scale rating score was conducted to examine famers' knowledge on Mbili-Mbili and Doubled-up legume technologies and associated perceptions. Multivariate analysis revealed four independent factors, i.e., technical, functional, application, and soil fertility, with a positive association explaining 71% of the variation in farmer knowledge on Mbili-Mbili and 76.5% for Doubled-up legume. Principal Components Analysis (PCA) showed farmers were more knowledgeable on functional and application knowledge themes i.e., use of certified seeds, timely planting, control of pest and diseases and proper spacing than technical aspects involving design of Mbili-Mbili and Doubled-up legume, use of inorganic fertilizers and manure and enactment of soil and water conservation structures. General linear regression models further revealed that age, gender, household size, the distance of plot from the homestead, type of farmer engagement, and years of farming experience were the most significant socio-demographical drivers of farmer knowledge. Farmer knowledge structures were disaggregated to inform on knowledge components with positive associations. The diversity and associations observed during acquisition of agronomic knowledge by farmers during this study can guide rolling out of innovations and development of resources such as practical field guides for smallholder farmers.

Author: Njabulo Lloyd Ntshangase
Publisher:
ISBN:
Category : Agricultural systems
Languages : en
Pages : 84

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Book Description

Author: Olipa Zulu-Mbata
Publisher:
ISBN:
Category : Agricultural conservation
Languages : en
Pages : 25

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