Integrated nutrient management for resource-poor farming systems: A case study of adaptive research and technology dissemination in Uganda

American Journal of Alternative Agriculture

Volumn 16, Issue 4, 2001, Pages 161-167

  Wortmann, Charles S ^a   Ssali, Henry ^a  

^a UNIVERSITY OF NEBRASKA LINCOLN   (United States)

Author keywords

Agroecological zones; Dry beans; Green manures; Lantana camara; Maize; Opportunity costs; Soil fertility

Indexed keywords

AGROECOLOGY; FARMING SYSTEM; NUTRIENT; SOIL FERTILITY; TECHNOLOGY DIFFUSION;

UGANDA;

LANTANA; LANTANA CAMARA; PHASEOLUS (ANGIOSPERM); ZEA MAYS;

EID: 0035733616     PISSN: 08891893     EISSN: None     Source Type: Journal    
DOI: 10.1017/s0889189300009140     Document Type: Article

References (18)

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3. A system for quantitative evaluation of the fertility of tropical soils (QUEFTS)
4. Principles for using fertilizers to improve red ferrallitic soils in Uganda
5. Plant materials for soil fertility management in subhumid tropical areas: Nutrient release and crop response
6. The effect of phosphorus on nodulation, growth and dinitrogen fixation by beans
7. Influence of phosphorus application rates and placement on the nodulation, growth and yield of beans and soybeans grown at two nitrogen levels
8. Calculating soil nutrient balances in Africa at different scales I. Supranational scale
9. Nutrient balances and expected effects of alternative practices in farming systems of Uganda
10. 2 fixation, nitrate recovery and effects on subsequent crops
11. Annual soil improving legumes: Agronomic effectiveness, nutrient uptake, nitrogen fixation and water use
12. Estimation of fertilizer response of maize and bean intercropping using sole crop response equations