Results 81 to 90 of about 32,270 (220)

Efectos de la Leucaena leucocephala y el pasto guinea en la alimentación de conejos en crecimiento-engorde

open access: yesRevista Científica, 2010
Con la finalidad de evaluar el efecto de la Leucaena leucocephala y el Panicum máximum sobre los parámetros productivos: ganancia diaria de peso (GDP), conversión alimenticia (CA) y el incremento de peso por grupo (IPG), en conejos de raza ...
Isaac Rodríguez, Santos Bazó
doaj  

Nutritional composition of 'Ponta Negra' forage sorghum silage enriched with dried Leucaena leucocephala forage

open access: yesSemina: Ciências Agrárias, 2019
he aim of this study was to evaluate fermentation and chemical characteristics and the in situ degradability of sorghum silages enriched with dried Leucaena.
Clésio dos Santos Costa   +9 more
doaj   +1 more source

Efectos de la harina de hojas de leucaena en la alimentación de cerdos en finalización

open access: yesRevista Científica, 2010
Se utilizaron 40 cerdos híbridos comerciales, castrados, cuyo peso promedio vivo inicial fue de 58 kg de diferentes camadas contemporáneas, para evaluar varios niveles de leucaena como fuente proteica, en las raciones para cerdos en finalización ...
Isaac Rodríguez, Oswaldo Rosero
doaj  

Planted tree fallows and their influence on soil fertility and maize production in East Africa [PDF]

open access: yes, 2005
Soil fertility depletion is a main constraint to food production in sub-Saharan Africa. This thesis concerns the potential of N2-fixing trees to increase nitrogen inputs to agroforestry systems and accordingly to improve crop production.
Ståhl, Lena
core  

Desarrollo del sistema radicular de leucaena (leucaena leucocephata Lam de Wit) a través de capas de subsuelo acido

open access: yesRevista Mexicana de Ciencias Pecuarias, 1984
Semillas inoculadas de leucaena gigante (k8) fueron sembradas en tubos de vidrio. Se usó un ultisol areno-limoso con un pH (H20) de 4.6.
E. Olvera
doaj  

Potential of Leucaena spp. as a feed resource for ruminant animals in Thailand

open access: yesTropical Grasslands-Forrajes Tropicales, 2019
Keynote paper presented at the International Leucaena Conference, 1‒3 November 2018, Brisbane, Queensland, Australia. While Leucaena leucocephala grows wild in Thailand, some Leucaena spp. have been introduced and evaluated for their edible forage yield
G. Nakamanee   +4 more
doaj   +1 more source

Opportunities for classical biological control of weeds in European overseas territories [PDF]

open access: yes, 2008
European overseas territories are home to biodiversity and endemism of worldwide importance, vastly superior to that of continental Europe as a whole. They are, however, much more threatened by invasive species, including hundreds of alien invasive plant
Baret, Stéphane   +5 more
core  

Farmers' perceptions about exotic multipurpose fodder trees and constraints to their adoption [PDF]

open access: yes
Many organizations in Ethiopia have for many years promoted exotic multipurpose fodder trees (EMPFT) for livestock feed and soil improvement. Despite the apparent benefits, the number of farmers planting these trees was low.
Fernandez-Rivera, S.   +3 more
core   +2 more sources

Establecimiento de leucaena en praderas de estrella. De África utilizando dos métodos de siembra

open access: yesRevista Mexicana de Ciencias Pecuarias, 1984
En el Centro Experimental Pecuario "El Macho", localizado en Nayarit, México, con un clima tropical, fue conducido este experimento para establecer la Leucaena, Leucaena leucocephala en praderas de zacate Estrella, Cynodon plectastachyus con dos ...
Francisco Carrete Carreón   +2 more
doaj  

Inoculation of Acacia mangium with alginate beads containing selected Bradyrhizobium strains under field conditions : long-term effect on plant growth and persistence of the introduced strains in soil [PDF]

open access: yes, 1994
Les essais d'innoculation faits avec 4 souches différentes de Bradyrhizobium ont un effet positif sur la croissance de Acacia mangium dont la provenance est aussi hautement significative. A long terme la souche Aust 13c a toujours un effet positif.
Diem, Hoang Gia   +5 more
core  

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