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Book (stand-alone)Technical bookSoil and nutrients loss in Malawi: an economic assessment 2018
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No results found.Soil loss is a major threat to agricultural development in Malawi, and the size of the agricultural sector in the Malawian economy renders it a major limitation to the overall economic development of the country. Soil loss reduces cultivable soil depth, but also takes away fertile soils from farmlands. The net effect is a loss of agricultural productivity, increased expenditure on fertilizers, and a general decline in profitability of crop production. The aim of the project is to analyse the economic impact of both soil and nutrient loss in Malawi with new country-representative data on soil loss and nutrient indicators collected through field surveys, merged with detailed climatic data and socio-economic information. It translates soil loss/nutrient loss into yield loss and estimates the economic impact of loss on agricultural production as a result of soil degradation and then, it identifies best practices to mitigate the soil loss phenomenon. -
Book (stand-alone)Technical reportSoil nutrient loss assessment in Malawi, Technical report 2018
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No results found.Soil loss is a major threat to agricultural development in Malawi, and the size of the agricultural sector in the Malawian economy renders it a major limitation to the overall economic development of the country. Soil loss reduces cultivable soil depth, but also takes away fertile soils from farmlands. The net effect is a loss of agricultural productivity, increased expenditure on fertilizers, and a general decline in profitability of crop production. The study aimed to assess soil nutrient dynamics in Malawi for informing economic assessment of soil loss in the country. In order to assess changes in soil nutrient levels, the study reviewed past and present literature as well as soil data, and compared their results with those that were generated during the study. -
ProjectFactsheetEconomic evaluation of nutrient soil loss in Malawi - GLO/17/001//01/99 2019
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No results found.The economy of Malawi is highly driven by its agricultural sector. However, soil and nutrient loss are among the major impediments to sustained agricultural development in the country. Soil loss has previously been assessed at national level, and is considered a fundamental problem to be addressed in order to boost agriculture; while soil nutrient depletion is another type of soil degradation that requires special attention. Although it is important to assess these soil degradation types and understand their drivers and potential solutions, a key aspect for the Government of Malawi constitutes the understanding of the inherent costs of soil degradation to the national economy, especially from an agricultural perspective. Against this background, the project aimed to assess soil nutrient loss and perform an economic analysis of both soil loss and nutrient depletion in terms of its effects on the country’s Gross Domestic Product (GDP).
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Book (stand-alone)Technical reportA protocol for measurement, monitoring, reporting and verification of soil organic carbon in agricultural landscapes
GSOC-MRV Protocol
2020Also available in:
No results found.This document provides a conceptual framework and standard methodologies for the monitoring, reporting and verification of changes in SOC stocks and GHG emissions/removals from agricultural projects that adopt sustainable soil management practices (SSM) at farm level. It is intended to be applied in different agricultural lands, including annual and perennial crops (food, fibre, forage and bioenergy crops), paddy rice, grazing lands with livestock including pastures, grasslands, rangelands, shrublands, silvopasture and agroforestry. Although developed for projects carried out at farm level, potential users include investors, research institutions, government agencies, consultants, agricultural companies, NGOs, individual farmers or farmer associations, supply chain and other users who are interested in measuring and estimating SOC stocks and changes and GHG emissions in response to management practices. The document is an outcome of the successful Global Symposium on Soil Organic Carbon (GSOC17), which was held in Rome in March 2017. The document is of technical nature in support of the Soil organic carbon (SOC) sequestration work. Its use is not mandatory but of voluntary nature. -
Brochure, flyer, fact-sheetBrochureGlobal Map of Black Soils 2022
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No results found.Considering the great importance of black soils and their risk of severe degradation, it has become crucial to develop a deeper understanding of the status of the black soils in the world including their distribution at national and global levels. During the second International Network of Black Soils (INBS) workshop in 2019, members discussed and agreed to develop a Global Black Soil Distribution Map (GBSmap) using a country-driven approach based on the endorsed definition of black soils. Two training sessions were organized in 2021 to support INBS members in developing their national maps. Fourteen INBS countries subsequently developed and submitted their national black soil distribution maps. -
Book (stand-alone)High-profileGlobal status of black soils 2022
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Black soils are carbon-rich and highly fertile soils known as the world's food basket due to the variability of crops they sustain. For decades, these fertile soils have been widely cultivated and have played a key role in global agricultural production of cereals, tuber crops, oilseed, pastures, and forage systems. In addition, black soils play an important role on climate change mitigation and adaptation. However, this black treasure is under threat. Because of land use change from natural grasslands to cropping systems, unsustainable management practices and excessive use of agrochemicals, most of the black soils have lost half of their soil organic carbon stocks and suffer from moderate to severe erosion processes, as well as nutrient imbalances, acidification, compaction and soil biodiversity loss. FAO and its Global Soil Partnership are committed to the conservation and sustainable management of black soils and established the International Network of Black Soils. This report provides strategic information about the distribution, state and management of black soils and can guide decision-making regarding the sustainable management and conservation of black soils. One of the main recommendation of this report is the establishment of a global agreement for the sustainable management (for conservation, protection and production) of black soils. Sustainable management of black soils contributes to the Sustainable Development Goals (SDGs), particularly the SDG 1 (No poverty), SDG 2 (Zero hunger), along with other SDGs such as SDG 13 (Climate Action), SDG 15 (Land degradation neutrality), and SDG 17 (Partnerships for the Goals). It is also aligned with the four betters of the FAO Strategic Framework 2022-2031: better production, better nutrition, better environment, and a better life, leaving no one behind.