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Assessing impact of soil management technologies on smallholder farmers’ livelihoods in north western Kenya
Impact assessment soil technologies
2011/1/13
Soil nutrient depletion is a major constraint to agricultural production on smallholder farms in Kenya. Intervention in the depletion through soil management project (SMP) was initiated in 1994 throug...
Long-term land management effects on soil properties and microbial populations in a maize-bean rotation at Kabete, Kenya
Land management fertilizers farmyard manure crop residues soil properties mineralization
2011/1/10
The effect of continued application of mineral and organic fertilizers on soil agro-properties and soil microbial populations and activity, was studied in a long-term field experiment at Kabete, in th...
Soil Mineral N Dynamics in a Maize Crop Following Different Soil Fertility Amendments in Different Soil Fertility Status in Sub-humid and Semi-arid Regions in Central Kenya
N uptake Organic inputs Nitrate ammonium
2010/11/15
Nitrogen is the major limiting nutrient in crop production and it is also one of the nutrients that is easily lost from the plant-soil system in various ways. Due to this, N supply, N management and N...
Factors responsible for differences in uptake of integrated soil fertility management practices amongst smallholders in western Kenya
Adoption soil fertility integrated soil fertility management
2010/9/14
To address soil fertility depletion and the attendant low agricultural productivity in western Kenya, many attempts have been made to develop and popularize integrated soil nutrient management (INM) p...
Residual effects of relay-cropped mucuna and lablab on maize and bean yields in northwest Kenya
Residual effects lablab mucuna residue quality soil fertility maize bean
2010/9/14
In many areas of the tropics, soil nutrient depletion is a major constraint to food production. Performance of legumes relay cropped with a long-season maize (Zea mays L.) hybrid were studied to deter...
Soil moisture and its consequences under different management in a six year old hedged agroforestry demonstration plot in semi-arid Kenya, for two successive contrasting seasons
Agroforestry demonstrations hedges intercropping Kenya semi-arid land
2009/3/3
Hedged agroforestry (AF) demonstration plots with maize/bean intercrops were studied at Matanya in Laikipia district, Kenya, between 1991 and 1995 inclusive, to understand crop yield behaviour due to ...
Crop-livestock diversification patterns in relation to income and manure use：A case study from a Rift Valley Community, Kenya
Crop-livestock integration sustainable intensification income manure application rural Kenya
2009/3/3
Most rural households in the semi-arid regions of sub-Saharan Africa practise mixed crop-livestock farming. With population growth and the subsequent scarcity of land available for extensive farming...