Soil Enhancement Books

  • Scaling soil nutrient balances. Enabling mesolevel applications for African realities (En)

    Series: FAO Fertilizer and Plant Nutrition BulletinsUsing data on three countries in sub-Saharan Africa, this report compares macro- and microlevel approaches to determine soil nutrient balances with an innovative mesolevel approach. It highlights the added value that a mesolevel approach can provide in terms of its usefulness to mesolevel ...

  • Economics of soil productivity in sub-Saharan Africa, (The) (En)

    Series: Non-series titlesThe increased degradation and declining fertility of sub-Saharan African soils have been recognized as critical factors in food security and poverty alleviation. This study examines the current and potential role of economic in soil productivity in sub-Saharan Africa. After examining the status of soil productivity and the ...

  • Soil fertility management in support of food security in sub-Saharan Africa (En)

    Series: Non-series TitlesThis publication reviews issues related to land degradation, with focus on problems of soil fertility management in sub-Saharan Africa. It highlights some successful experiences in the region, constraints and possible solutions specific to the major agro-ecological zones and the importance of the holistic and participatory ...

  • Amazonian Dark Earths: Explorations in Space and Time

    The regenerative qualities identified in prehistoric, anthropogenic Amazonian dark earths suggest that notoriously infertile tropical soils can be greatly improved. Soil enhancement practices by ancient Amerindians allowed them to intensively cultivate the land, without needing to continually clear new fields from forest. As increasing populations ...

  • Molecular Microbial Ecology of the Soil

    Grain legume crops, e.g. common bean (Phaseolus vulgaris L.), and soyabeans (Glycine max L.) are amongst the main sources of protein in Africa, Asia and Latin America. Their high protein content derive from their ability, in symbiosis with Rhizobium bacteria, to fix atmospheric nitrogen. Incorporating contributions from molecular biologists, ...

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