THE SCOPE AND POTENTIAL OF TREE LEGUMES IN AGROFORESTRY

被引:14
作者
GUTTERIDGE, RC
SHELTON, HM
机构
[1] Department of Agriculture, The University of Queensland, 4072, Queensland
关键词
LIVESTOCK FODDER; MULTIPURPOSE TREES; TREE LEGUMES;
D O I
10.1007/BF00704914
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Tree legumes play a vital role in many agroforestry systems currently in use throughout the world. Because of their multipurpose nature they can be used to provide high quality fodder for livestock, nutrient rich mulch for crops, fuelwood and timber, microenvironment amelioration, ecosystem stability, and human food. Tree legumes are increasingly being used to provide fodder for livestock, as they have a number of unique characteristics which make them attractive for both smallholder and large-scale livestock enterprises. Research and development efforts have concentrated on broadening the resource base by evaluating a greater range of tree legume genera, defining optimum management strategies, and developing appropriate systems which capitalize on the advantages of these species. This paper reviews the role of tree legumes in agroforestry, especially for fodder purposes, outlines the areas of current research focus, and endeavors to highlight some gaps in our knowledge which require further research effort.
引用
收藏
页码:177 / 194
页数:18
相关论文
共 61 条
[1]  
Atkinson D., The distribution and effectiveness of roots of tree crops, Horticultural Review, 2, pp. 424-490, (1980)
[2]  
Atta-Krah A.N., Availability and use of fodder shrubs and trees in tropical Africa, Shrubs and Tree Fodders for Farm Animals, pp. 140-162, (1989)
[3]  
Boland D.J., Selection of species and provenances for tree introduction, Multipurpose Australian Trees and Shrubs, pp. 45-58, (1986)
[4]  
Bowen G.D., Roots as a component of tree productivity, Attributes of Trees as Crop Plants, pp. 303-315, (1985)
[5]  
Brewbaker J.L., Leguminous trees and shrubs for Southeast Asia and the South Pacific, Forages in Southeast Asia and South Pacific Agriculture, pp. 43-50, (1986)
[6]  
Budelman A., Flemingia macrophylla—a valuable species in soil conservation, (1989)
[7]  
Budowski G., The scope and potential of agroforestry in central America, Agroforestry Systems, 23, pp. 121-131, (1993)
[8]  
Eckholm E., The other energy crisis: firewood, (1975)
[9]  
Ella A., Evaluation and productivity of forage tree legumes grown at various densities and cutting frequencies alone or with a companion grass, (1988)
[10]  
Ella A., Blair G.J., Stur W.W., Effect of age of forage tree legumes at the first cutting on subsequent production, Tropical Grasslands, 25, pp. 275-280, (1991)