Forest, Farm, and Community Tree Network (FACT Net) Winrock International Institute for Agricultural Development 38 Winrock Drive Morrilton AR 72110 Phone: 501-727-5435 Fax: 501-727-5417 Internet: forestry@winrock.org *********************************************************** FACT NET CANNOT PROVIDE COPIES OF ARTICLES. Price for FACT Net is US$5 per volume plus shipping/handling. *********************************************************** LEUCAENA RESEARCH REPORTS, Volume 13, 1992 Table of Contents Section 1. Contributed Papers Australia Gutteridge, R.C., and C. T. Sorensson. Frost tolerance of a Leucaena diversifolia x Leucaena leucocephala hybrid in Queensland, Australia 3 Brazil de Lucena Costa, Newton, and Jose Ribamar de Cruz Oliveira. Effect of cutting height on the yield and protein content of leucaena 6 de Lucena Costa, Newton, Valdinei Tadeu Paulino, and Elizabeth Ann Veasy. Effects of phosphate fertilization and mycorrhizal inoculation on growth and phosphorus uptake of leucaena 8 de Lucena Costa, Newton, Valdinei Tadeu Paulino, Elizabeth Ann Veasy, and Francisco das Chagas Leonidas. Effect of vesicular- arbuscular mycorrhiza and rock phosphate fertilization on growth, nodulation, and nitrogen and phosphorus uptake of leucaena 10 Columbia Sanchez, J. F., and R. Moreno, Adaption of some leguminous trees for agroforestry use in the north coast of Columbia 13 India Banerjee, K., D. C. Khatua, and N. Mukherjee. A new wilt disease of Leucaena leucocephala in India 18 Dutt, A. K., and Urmila Jamwal. Response of Luecaena leucocephala to gypsum application 20 Gill, A. S., Deb Roy, and C. K. Bajpai. Growth of Leucaena leucocephala in a mango-based, intercropped agroforestry system 22 Gupta, B. K., A. K. Ahuja, and N. S. Malik. Leucaena leaves as a high-protein substitute for de-oiled seed cake in concentrates for dairy cattle in India 24 Gupta, B. K., A. K. Ahuja, and N. S. Malik. Seasonal variation in antiquality factors of Leucaena leucocephala in India. 26 Gupta, B. K., A. K. Ahuja, and B. Singh. Ruminal disappearance of antiquality factors and nitrogen in leucaena leaves 29 Mallesha, B. C., D. J. Bagyaraj, and G. Pai. Perlite-Soilrite mix as a carrier for mycorrhiza and rhizobia to inoculate Leucaena leucocephala 32 Mishra, V. K., A. Sharma, and K. S. Verma. Effect of population density of three tropical trees on biomass productivity and soil chemical status 34 Neeru, V. K., and S. Singh. Effect of feeding leucaena on rumen microbial activity in buffalo calves 37 Puri, S., S. R. Gupta, and B. B. Bhardwaj. Litterfall quanity and decomposition rate in a Leucaena leucocephala plantation on a saline soil 40 Puri, Sunil, and G. S. Shamet. Root and shoot growth of Leucaena leucocephala and Leucaena diversifolia in the Shivalik hills of India 43 Singh, S. S. Sensitivity of Leucaena leucocephala cotyledons to gamma irradiation 46 Indonesia Toruan-Mathius, Nurita. Micropropagation of Leucaena species by tissue culture techniques 49 Toruan-Mathius, Nurita, and Dedy Suhendi. Potential of Leucaena diversifolia as raw material for pulp and paper 53 Toruan-Mathius, Nurita, and Dedy Suhendi. Potential of six cultivars of diploid Leucaena diversifolia as animal feed 56 New Caledonia Chazeua, J., I. Capart, and L. Bonnet de Larbogne. Biological control of the leucaena psyllid in New Caledonia: The introduction of Curinus coeruleus (Coccinellida) 59 Nigeria Nyawuame, H. G. K. Leaf cuticle variations in Leucaena leucocephala as indicators of environmental pollution 62 Onwuka, C. F. I., G. O. Adeliyi., W. O. Biokabu, and I. F. Adu. Leucaena leucocephala leaves in rabbit diets 65 Peoples’ Republic of China Xu, Yingbao, Jingming Zheng, and Hongyue Chen. Effects of liming and rhizobial inoculation on the growth of Leucaena leucocephala cv. Salvador in a acid soil 68 Philippines Rathert, G., and C. Nammuang. Effect of Leucaena leucocephala biomass on acid paddy soils of Northeast Thailand 71 United Kingdom Anderson, D. M. W. and Wang Weiping. Gum exudates from Central American Luecaena species 75 United States Austin, M. T., C. T. Sorensson., J. L. Brewbaker, and W. Sun. Mineral nutrient concentrations in edible forage fractions of 20 leucaena genotypes at Waimanalo, Hawaii 77 Hammond, A. C., M. J. Allison, E. J. Bowers, and M. J. Williams. Evaluation of new media for detecting dihyroxypyridine-degrading ruminal bacteria in cattle fed leucaena 82 Sorensson, C. T. Abbreviation systems for Leucaena epithets 85 Sorensson, C. T. Phytotoxicity of diesel oil applied basally to standing Leucaena leucocephala trees 88 Sorensson, C. T., and H. M. Shelton. Numbers of pinnules per pinna as a marker for identifying seedlings of Leucaena leucocephala, L. diversifolia, L. pallida, and their hybrids 91 Section 2. Index 95