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DocumentGuidelines and reference material on integrated soil and nutrient management and conservation for farmer field schools 2000
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No results found.Historically, land improvement schemes were based on encouraging, through financial incentives, land users to adopt specific soil management and conservation measures. Insufficient attention was paid to the constraints faced by farmers or to the policy, biophysical and socio-economic environment. In many cases such approaches have failed in restoring the natural resources and in increasing productivity in sustainable manner. For too long farmers have been the passive recipients of externally der ived research and extension recommendations for soil management and conservation. -
ProjectIntegrated soil, water and nutrient management in semi-arid Zimbabwe
Farmer Field Schools Facilitators’ Manual, vol. 1. Harare, Zimbabwe: FAO
2005Also available in:
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BookletCountry guidelines and technical specifications for global soil nutrient and nutrient budget maps
GSNmap: Phase 1
2022Also available in:
No results found.The "Country Guidelines provides guidance and technical specifications for the first phase of the GSNmap initiative which aims to generate national maps of soil nutrients and associated soil properties at 250 m resolution for agricultural lands based on a country–driven approach. On the one hand, soil nutrient maps will provide a baseline for identifying areas where their levels are critical for crop growth and will thus serve as an important decision–making tool. On the other hand, associated soil parameters such as organic carbon, pH, soil texture, bulk density, and cation exchange capacity will be mapped, which can highlight the key limits to nutrient availability. In order to obtain consistent results and to allow comparisons between countries and regions, we propose a standard methodology based on digital soil mapping techniques. General modelling procedures, data requirements and data sources are described. The final product specifications and data submission formats are also provided. The final product will be relevant to identify the level of nutrients and associated soil properties per regions, environments and agricultural systems, and to establish priorities for the implementation of global and national public and private policies.
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