Significant effort has been put into the development of cost-effective abalone cultivation systems in South Africa, but the limited availability of suitable seaweed for abalone food is an obstacle to future development. The aim of this study was to investigate whether land-based integrated aquaculture (tank cultivation) and seaweed culture using Ulva lactuca in aquaculture effluent was feasible. This study was carried out at two abalone farms: Danger Point (I & J) (140 km east of Cape Town) a...
ABSTRACT The purpose of this study is to investigate the influence of communication media usage and uptake pattern of inoculant technology in the northern region of Ghana. The study was conducted in the Tolon District and Savelegu Municipal respectively of the Northern Region of Ghana. Close and open-ended questionnaires and personal interviews were all used in collecting data from 210 legume farmers sampled for this study. The study results revealed that, communication methods used by promo...
ABSTRACT The objectives of this research were to determine the chemical composition, palatability, voluntary feed intake (VFI) and effects on body weights of Boer goats fed native forage legumes compared to lucerne and lablab. In experiment 1, the chemical composition of 14 legumes was determined. In experiment 2, the palatability of Crotalaria argyraea, C. podocarpa, Otoptera burchellii and Vigna lobatifolia was determined relative to Lucerne in a cafeteria feeding system over a 10-day peri...
ABSTRACT This study examined the marketing of poultry feeds in Anambra State, Nigeria. The specific objectives were to: describe the socio-economic characteristics of the poultry feeds marketers; identify and describe the marketing channels for poultry feeds; describe the promotional activities adopted by these poultry feed marketers; assess the degree of market concentration among wholesalers and retailers of poultry feeds; determine the marketing margins for poultry feeds at wholesale and ...
Abstract Sixty “day old” broiler chickens were used to evaluate the growth performance, haematological parameters, organ characteristics and meat quality of broiler birds fed, pawpaw leaf meal (PLM). The birds were divided into four treatments with three replicates per treatment. Each replicate contained five birds. Broiler finisher rations were formulated in which PLM was incorporated at levels of 0%, 0.5%, 1.5%, and 2.0% in the control (T1), T2, T3 and T4 diets respectively. The diets ...
ABSTRACT Twenty four (24) cross bred rabbits of both sexes, made up of twelve (12) males and twelve (12) females were used for the experiment to investigate, the growth and carcass characteristics of weaner rabbits fed four(4) dietary levels of Moringa oleifera leaf, meal (MOLM). Treatments 1, 2, 3, and 4 received 0, 10, 20, and 30% MOLM, respectively. Results obtained showed that rabbits on T3 diet achieved the highest weight gain (1600.00 ±56.27g) while T2, T4 and T1 recorded weight gains...
ABSTRACT The importance of the public transit system has been growing increasingly in order to achieve smooth traffic in urban areas. One of the most used transit systems is the bus transit system. In this study, the author aims to follow two points focusing on the role of the bus transit system as public transportation. The first point is to review how to treat and to clarify the significance of the bus transit system with exclusive bus-ways in public transportation planning. The second is...
ABSTRACT The effects of five weed management techniques and a weed-free control on weed infestation and on the growth and yield of a plantain landrace (Musa spp. AAB Agbagba) were evaluated during the two cropping seasons of 2005 and 2006 at Nsukka, Nigeria. The experiment was laid out in randomised complete block design (RCBD) with six treatments and replicated four times. The treatments comprised six weed management techniques, which consisted of slashing at 8-weekly intervals, mulching w...
ABSTRACT Double muscling is a heritable trait. It has been revealed that myostatin (MSTN) or growth differentiation factor 8(GDF8) is the genetic agent of this trait. The gene is a myokine, a protein that inhibits myogenesis (muscle cell growth and differentiation). In-Silico genetic analysis was done to analyze the sequences of the Myostatin gene in cattle, sheep and goat. A total of thirty-seven (37) nucleotides with their corresponding amino acid sequences comprising (26 for goat, 9 for c...
ABSTRACT Fadama farming has contributed significantly to Nigeria’s agriculture in particular and the country in general, but the contributions have remained largely unmeasured. As a result, this study examined the influence of the National Fadama Development Project on Fadama farmers in Kano State. Primary and secondary data were sought. A set of questionnaires was developed and information was collected from 108 respondents who were randomly selected from the three agricultural zones in t...
ABSTRACT The effect of dietary supplementation of organic selenium at different levels on the reproductive performance of rabbit does was investigated using 16 (12 does and 4 bucks) rabbits. The rabbits were of New Zealand white, Dutch and chinchilla breeds. The twelve rabbit does were randomly assigned to four experimental treatment groups (T0, T1, T2 and T3) according to the amount of organic selenium supplementation in a completely randomized design (CRD). Rabbits in T0 served as the cont...
Abstract The land at Anuka, Nsukka Local Government Area of Enugu State in Southeastern Nigeria, under the sub-humid tropical climate was evaluated for maize (Zea mays), cassava (Manihot esculenta), yam (Dioscorea spp.) and oil palm (Elaeis guineensis) cultivation. Data were obtained by field study and laboratory analyses. Six pedons were dug and described: two pedons each for maize and oil palm fields, and one each for yam and cassava fields. These pedons were dug to represent sampling unit...
ABSTRACT Two field experiments were conducted in 2007 and 2008 cropping seasons at the Department of Crop Science research farm, University of Nigeria, Nsukka, to characterize some Nigeria cucurbita genotypes with respect to morphology, nutrient composition and the cytology. The results obtained showed that Shannon diversity index (Hs) was 4.136 which suggests high level of diversity among the Nigerian cucurbita species evaluated. Cucurbita moschata had the highest Shannon diversity index...
ABSTRACT The study assessed the use of online resources by agricultural science lecturers of tertiary institutions in Benue State, Nigeria. A total of 193 lecturers, randomly sampled from a population of 775 from six tertiary institutions of learning, including, two universities, two colleges of education and one college of agriculture were used for the study. The survey method, employing a structured questionnaire, was adopted in carrying out the research. Six study questions and two hypo...
Abstract An experiment was conducted at the Teaching and Research farm of the Department of Crop Science, Faculty of Agriculture, University of Nigeria, Nsukka in the 2006 cropping season, to assess the effects of planting distance and organic manure rates on yield and nutrient composition of waterleaf at Nsukka. in Southeastern Nigeria. Treatments comprised five planting spacings and four manure rates. The planting spacings were 25cm x 10cm, 25cm x 15cm, 25cm x 20cm, 25cm x 25cm and 25cm...