On-Site and Off-Site Long-Term Economic Impacts of Soil Fertility Management Practices: The Case of Maize-Based Cropping Systems in Kenya - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook On-Site and Off-Site Long-Term Economic Impacts of Soil Fertility Management Practices: The Case of Maize-Based Cropping Systems in Kenya write by Ephraim Nkonya, Patrick Gicheru, Johannes Woelcke, Barrack Okoba, Daniel Kilambya, and Louis N. Gachimbi. This book was released on . On-Site and Off-Site Long-Term Economic Impacts of Soil Fertility Management Practices: The Case of Maize-Based Cropping Systems in Kenya available in PDF, EPUB and Kindle.
Nitrogen Fixation in Tropical Cropping Systems
Nitrogen Fixation in Tropical Cropping Systems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nitrogen Fixation in Tropical Cropping Systems write by K. E. Giller. This book was released on 2001. Nitrogen Fixation in Tropical Cropping Systems available in PDF, EPUB and Kindle. Nitrogen fixation by leguminous plants is especially important when farmers are trying to minimise fertilizer use for cost or environmental reasons. This second edition of the highly successful book, first published in 1991, contains thoroughly updated and revised material on the theory and practice of nitrogen fixation in tropical cropping systems.
Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development
Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development write by Ephraim Nkonya. This book was released on 2015-11-11. Economics of Land Degradation and Improvement – A Global Assessment for Sustainable Development available in PDF, EPUB and Kindle. This volume deals with land degradation, which is occurring in almost all terrestrial biomes and agro-ecologies, in both low and high income countries and is stretching to about 30% of the total global land area. About three billion people reside in these degraded lands. However, the impact of land degradation is especially severe on livelihoods of the poor who heavily depend on natural resources. The annual global cost of land degradation due to land use and cover change (LUCC) and lower cropland and rangeland productivity is estimated to be about 300 billion USD. Sub-Saharan Africa (SSA) accounts for the largest share (22%) of the total global cost of land degradation. Only about 38% of the cost of land degradation due to LUCC - which accounts for 78% of the US$300 billion loss – is borne by land users and the remaining share (62%) is borne by consumers of ecosystem services off the farm. The results in this volume indicate that reversing land degradation trends makes both economic sense, and has multiple social and environmental benefits. On average, one US dollar investment into restoration of degraded land returns five US dollars. The findings of the country case studies call for increased investments into the rehabilitation and restoration of degraded lands, including through such institutional and policy measures as strengthening community participation for sustainable land management, enhancing government effectiveness and rule of law, improving access to markets and rural services, and securing land tenure. The assessment in this volume has been conducted at a time when there is an elevated interest in private land investments and when global efforts to achieve sustainable development objectives have intensified. In this regard, the results of this volume can contribute significantly to the ongoing policy debate and efforts to design strategies for achieving sustainable development goals and related efforts to address land degradation and halt biodiversity loss.
Integrated Soil Fertility Management in Africa
Integrated Soil Fertility Management in Africa - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Integrated Soil Fertility Management in Africa write by Nteranya Sanginga. This book was released on 2009. Integrated Soil Fertility Management in Africa available in PDF, EPUB and Kindle. Forward. A call for integrated soil fertility management in Africa. Introduction. ISFM and the African farmer. Part I. The principles of ISFM: ISFM as a strategic goal, Fertilizer management within ISFM, Agro-minerals in ISFM, Organic resource management, ISFM, soil biota and soil health. Part II. ISFM practices: ISFM products and fields practices, ISFM practice in drylands, ISFM practice in savannas and woodlands, ISFM practice in the humid forest zone, Conservation Agriculture. Part III. The process of implementing ISFM: soil fertility diagnosis, soil fertility management advice, Dissemination of ISFM technologies, Designing an ISFM adoption project, ISFM at farm and landscape scales. Part IV. The social dimensions of ISFM: The role of ISFM in gender empowerment, ISFM and household nutrition, Capacity building in ISFM, ISFM in the policy arena, Marketing support for ISFM, Advancing ISFM in Africa. Appendices: Mineral nutrient contents of some common organic resources.
OECD-FAO Agricultural Outlook 2019-2028
OECD-FAO Agricultural Outlook 2019-2028 - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook OECD-FAO Agricultural Outlook 2019-2028 write by OECD. This book was released on 2019-07-08. OECD-FAO Agricultural Outlook 2019-2028 available in PDF, EPUB and Kindle. The Agricultural Outlook 2019-2028 is a collaborative effort of the Organisation for Economic Co-operation and Development (OECD) and the Food and Agriculture Organization (FAO) of the United Nations. It brings together the commodity, policy and country expertise of both organisations as well ...
