Similaire à Balancing Livestock Needs and Soil Conservation: Assessment of Opportunities in Intensifying Cereal-Legume-Livestock Systems in West Africa
Using agroecology to measure sustainability in agriculture TAPE – the Tool fo...Francois Stepman
Similaire à Balancing Livestock Needs and Soil Conservation: Assessment of Opportunities in Intensifying Cereal-Legume-Livestock Systems in West Africa (20)
Balancing Livestock Needs and Soil Conservation: Assessment of Opportunities in Intensifying Cereal-Legume-Livestock Systems in West Africa
1. Balancing Livestock Needs and Soil Conservation: Assessment of Opportunities in Intensifying Cereal-Legume-Livestock Systems in West Africa T. Abdoulaye Presentation: CGIAR Systemwide Livestock Programme Livestock Policy Group, 1 December 2009
19. 0%C, 0%M 100%C, 100%M 100%C, 100%M 25%C, 75%M 25%C, 75%M 0%C, 0%M 50%C, 50%M 50%C, 50%M 75%C, 25%M 75%C, 25%M 1 2 3 4 5 Scenario % applied to soil % feed to livestock 0% 0% 50% 50% 50% 50% 50% 50% 100% 100% Assessment of trade-offs in uses of crop residue Trade-off: the quantity of crop produce sacrificed by a farmer for a unit benefit from livestock production by the allocation of crop residues into livestock production.
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24. Effect of crop residue use on grain yields and weight gain, Farm 2 at Cheyohi, Ghana
25. Effect of crop residue use on grain yields and weight gain, Farm 2 at Garin Labo, Niger
26. Effect of crop residue use on grain yields and weight gain, Farm 3 at Sarauniya, Nigeria
27. 102 kg 25 kg 80 kg 89 kg 93 kg 53 kg 25 kg 25 kg 25 kg 25 kg 1 2 3 4 5 ¢ 11.5 ¢ 11.8 ¢ 11.5 ¢ 11.6 ¢ 9.7 Results: Tradeoffs of farm 2 at Cheyohi
28. Activity 3 Identification of entry points for improving the productivity of cereal–legume–livestock systems: The NUTMON approach
32. Nitrogen flows in cereal-legume-livestock systems at Cheyohi (Gh), Sarauniya (Nig) and Garin Labo (NE)
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36. Results: Tradeoffs of farm 3 at Sarauniya 55.7 kg 61.7 kg 23 kg 32.9 kg 25 kg 25 kg 25 kg 25 kg 25 kg 1 2 3 4 5 0 kg N 1370 N 1264 N 1387 N 1268 N 1521
37. Result: Tradeoffs of farm 2 at Garin Labo 6.2 g 12.8 kg 11.2 kg 14.5 kg 25 kg 25 kg 25 kg 25 kg 25 kg 1 2 3 4 5 CFA 3928 CFA 3431 CFA 3536 CFA 3332 CFA 4487 12.2 kg
38. Nitrogen balance in cereal-legume-livestock system at Garin Labo Nitrogen balance in cereal-legume-livestock system at Cheyohi, Sarauniya and Garin Labo Results