General Information. Leucaena diversifolia is a deciduous tree or erect shrub with a light but spreading crown; it can grow 3 – 20 metres tall. When growing as a. A full botanical description of L. diversifolia is provided by Hughes (a). It is a small tree, commonly reaching m tall and cm in bole diameter; but. NFTA , October A quick guide to useful nitrogen fixing trees from around the world. Leucaena diversifolia is the second-best known species in the .
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Chemical composition of Leucaena species. Little is known about its mycorrhizal needs; these are also assumed to be comparable to that of L.
The psyllid is a classic example of a pest catching up with an exotic after many years of pest-free existence, through its accidental movement to a new area Beardsley, and is spreading across Asia and Africa Bray, ; Djogo, ; Sampet et al. Used as a shade over coffee in frost-free highland tropical locations.
Proceedings of a workshop Dar-es-Salam, Tanzania, October Leucaena Research Reports, Biomass yield of Leucaena cultivars in northern Zambia. Psyllidae or jumping plant lice: Leucpna psyllid trial at Waimanalo, Hawaii. Exploration for biological control agents of Leucaena psyllid in tropical America. The narrower concept of L.
Leucaena diversifolia – Fast Growing Highland NFT Species
Leucaena Research Reports, 9: Pods papery in texture, dark brown or reddish-brown, sometimes lustrous, may be hairless or covered in dense velvety hairs, opening along both sides. Proceedings of a Workshop in Bogor Indonesia. In a trial planting, annual soil loss per ha decreased from t before planting to 54 t in the third year after L.
International Council for Research in Agroforestry, ; 93 ref.
Psyllid-tolerant highland Leucaena yields. Established trees can be controlled by impregnating freshly cut stumps of a basal diameter of cm with diesel oil. Tropical Grassland 22, pp. Generate a print friendly version containing only the sections you need. Forage tree legumes in tropical agriculture. Biomass yield of Leucaena cultivars in Northern Zambia.
Winrock International » Leucaena diversifolia – Fast Growing Highland NFT Species
Mature trees along fenceline in the highlands of Papua New Guinea. Tropical Forestry Paper A multipurpose tree genus for tropical agroforestry, pp.
Hairy anthers distinguish Leucaena from all other Mimosoid legume genera. Seedling vigor of L. Villagers in Mexico and Guatemala occasionally consume the pods. There are few reports of animal production from L.
Leucaena diversifolia (PROSEA) – PlantUse English
Although there is little specific literature relating to the invasive behaviour of diverssifolia species, Hughes considered it to have “all the invasive traits of L.
Newly emerged nursery and field-grown seedlings are susceptible to damping-off diseases caused by the fungal species, Pythium or Rhizoctonia. However, its invasive behaviour is much more poorly documented. Diploids and tetraploids diversifokia high resistance to seed beetles, Araecerus levipennis and A.
Gunasena and Wickremasinghe, ; World Agroforestry Centre, Continuing to use www. Sesbania sesban and Leucaena diversifolia as legumes trees in an agroforestry system in Rwanda.
Bray 1 and C.
University of the West Indies. Resistance of Leucpna species and hybrids. Developing Leucaena hybrids for commercial use. It is a potentially serious disease of L.