International Symposium on Silvopastoral Systems and Second Congress on Agroforestry and Livestock Production in Latin America: San Jose, Costa Rica, April 2-9 2001Bib. Orton IICA / CATIE, 2001 - 478 pages |
Autres éditions - Tout afficher
International Symposium on Silvopastoral Systems and Second Congress on ... Affichage d'extraits - 2001 |
Expressions et termes fréquents
Acacia Acacia mangium acid agricultural agroforestry Agroforestry Systems analysis angustissima associated average biodiversity biomass Brachiaria Brachiaria decumbens browsing CATIE cattle CIAT Colombia components Cordia alliodora Costa Rica crops crude protein Cynodon Cynodon plectostachyus degradation density diet digestibility dry matter dry season ecosystem effect evaluated farm farmers feed fertility fixation foliage forage trees forest fraction Gliricidia sepium grass grassland grazing growth Guazuma ulmifolia ha¹ herbaceous higher increase intake leaf legumes leguminous Leucaena leucocephala lignin livestock mangium Materials and methods maximum Mexico milk mulberry nitrogen nodule nutrients nutritive value parameters pasture plant plantation plot Prosopis protein pruning reduced region rumen ruminants samples seedlings shade shrub species significantly silvopastoral systems sistemas soil stem supplementation Table treatments tree fodder tree roots tree species Trichanthera gigantea tropical Universidad variables vegetation water potential woody species yield