ABSTRACT Salifu, K. F. 1997. Physico-chemical properties of soils associated with logged forest and areas converted to teak (Tectona grandis Linn. F). M.Sc.F thesis, Faculty of Forestry, Lakehead University, Thunder Bay. 104 pp. Major advisor Dr. W. L. Meyer. Keywords: Tectona grandis Linn. F, logged forest, physico-chemical properties, total nutrients, nutrient concentration, regression analysis. The rapid and extensive introduction of teak to satisfy a predicted wood shortage in Ghana has g...
ABSTRACT Teak (Tectona grandis Linn F.) is a popular exotic species in Ghana, widely grown in industrial plantations and small scale community woodlots. In spite of its importance, limited information exists on the growth and yield of this species. Presented here are the results of a preliminary study aimed at assessing the growth and yield potential and developing provisional yield models for the management of teak in Northern Ghana. Data were collected from 100 temporary sample plots from p...
ABSTRACT Unsustainable forest land use practices have resulted in land degradation in the northern part of Nigeria leading to low crop yield. Agroforestry is a viable option for reversing dwindling crop yields through proper soil management practices. There is notably no sufficient published information on the contributions of agroforestry to food production in Katsina State. The practices of agroforestry and its potential to slow down the pace of soil degradation and boost food production in...
ABSTRACT Eshun, A. A. 2000. Logging residue from the tropical high forests in the Western Region of Ghana. 161 pp. M.Sc.F. thesis, Faculty of Forestry and the Forest Environment, Lakehead University, Thunder Bay, Ontario, Canada. Major Advisor: Dr. H. Gary Murchison. Key words: Western Region of Ghana, logging residue, volume estimation, harvesting efficiencies, sample size, biomass equations, volume equations, residue utilization. In the face of increasing demand for industrial wood and the...
ABSTRACT A study of bushbuck (Tragelaphus scriplus Pallas) in Mole National Park, Ghana. M.Sc.F thesis. Faculty o f Forestry and the Forest Environment, Lakehead University, Thunder Bay, ON. 73pp. Major advisor Dr. Dave Euler. Keywords: Bushbuck Tragelaphus scriptus, Ghana, behavior, focal-animal, feeding sites, resting site, bedding sites, activity pattern, movement pattern. The bushbuck (Tragelaphus scriptus), one o f the ungulates occurring in Ghana, has not been the subject of extensive ...
ABSTRACT Four closely related Ghanaian Khaya woods were studied for differences in anatomical, chemical and physical properties to enable clear identification of the species. The species were Khaya anthotheca (Ka), Khaya ivorensis (Ki), Khaya grandifoliola (Kg) and Khaya senegalensis (Ks). Samples for the study were obtained from identified standing trees from eight Forest Districts in Ghana. Macroscopic, microscopic and ultrastructural features including physical and chemical features were e...
ABSTRACT Bayor, H. 1996. Genetic variation in height and diameter of tamarack ( Larix laricina (Du Roi) K. Koch) and their correlation with syllepsis. 62pp . Advisor. Dr. R. E. Farmer. Key words: Broad sense heritability, genetic correlation, age-age correlation, tamarack, Larix Laricina (Du Roi) K. Koch, syllepsis. The broad sense heritability of total height, annual height increment, diameter, volume index and syllepsis of 11 provenances of tamarack in northwestern Ontario were examined. Ge...
ABSTRACT Khaya grandifoliola, an important economic hardwood species, has been severely depleted by overexploitation. This necessitates its ex-situ conservation and requires in-depth knowledge of nursery handlings, seed storage, in-vitro and ex-vitro propagation on which information is sparse. Therefore, silvicultural requirements for conservation and sustainable use of K. grandifoliola in some parts of southern Nigeria were investigated in this study. Seeds of K. grandifoliola were purposiv...
ABSTRACT Increasing cost of feedstuff due to competition between livestock and human necessitates research into Low-Cost Unconventional Feedstuffs (LCUF) for profitable fish farming. Almond kernel has been reported to be nutrient-rich feedstuff for livestock; however information on the potential of almond (Terminalia catappa) as a LCUF has not been well documented in aquaculture. Therefore, the use of almond kernel meal as a replacement for soybean meal in the diet of Clarias gariepinus was ...
ABSTRACT Linear programming (LP)is a useful analytical tool for determining future sequence of harvests from the forest. It has been an inherent part of forest management planning and decision-making.This study was carried out to determine the optimal harvesting schedules for Tectona grandis plantations in Omo Forest Reserve, Southwestern Nigeria using Linear Programming. The plantations are being managed for timber production and are to be exploited within twenty five (25) years based on a 5...