ABSTRACT Pollution of water bodies due to human activities such as industrial waste disposal is a serious challenge facing most developing countries in the world today. Thus the management and supply of freshwater to the public is compromised and the ecological integrity of these rivers is lost due to adverse impacts such as eutrophicaton with algal blooms proliferating in these rivers. This could be due to such factors as pre-treatment costs, costs of having pre-treatment plants and ineffec...
ABSTRACT The study sought to determine abundance and species of nematode parasites of Oreochromis tilapicus and Clarias gariepinus in Lower Umguza Dam,in the Gwayi catchment area. Fish samples were collected from fishermen and sent to the laboratory for observation and identification using standard parasitological methods and identification guides. 479 nematode parasites were recovered from 160 fish belonging to 2 species; Oreochromis tilapicus and Clarias gariepinus. Four nematode genera; P...
ABSTRACT Irish potato is a cool-season crop that require low temperatures for high yields. In potato production tuberisation is an important and complex process. High temperatures reduce successful cultivation of potato in the lowveld of Zimbabwe because they tend to promote vegetative growth at the expense of tuber production. High temperatures may increase in gibberellin activity that inhibits tuberisation.To overcome this problem paclobutrazol can be used to overcome the inhibitory effect...
ABSTRACT This study examined access to agro-credit by farmers in Kaduna state. This study employed survey research methodology which covered the three agricultural zones in the study area. To achieve the objective of the study, five research questions guided the study and one hypothesis was formulated. Hypothesis was tested using Chow test model. The data generated were analyzed using multiple regression and 4-point likert scale rating. A reliability coefficient of 0.78 was obtained using Cro...
ABSTRACT Potato production is being affected by many bacterial and fungal diseases hence most farmers incur heavy pre and post-harvest losses. Among the bacterial diseases soft rot is one of the most severe disease. Soft rot is a potato disease caused by bacteria called Pectobacterium carotovora. lt is a seed borne disease and it is difficult to control. The research focuses on increasing resistance of potato to soft rot disease. The experiment was conducted at Africa University campus during...
ABSTRACT Field experiments were carried out in 2006 and 2007 cropping seasons at the Teaching and Research Farm of the Department of Crop Science, University of Nigeria, Nsukka, to study the inheritance pattern of days to flowering and quantitative traits in cowpea. The experimental materials comprised 10 cowpea accessions sourced from Plateau and Enugu States of Nigeria. Reciprocal crosses were generated and the parents, F1, F2 and BC populations were evaluated for days to flowering under lo...
ABSTRACT Economic study of the use of organic manure in yellow pepper production in Nsukka Local Government Area of Enugu State was carried out. The study was aimed at; describing the socio economic characteristics of yellow pepper farmers, identifying factors that motivate the use of organic manure by yellow pepper farmers, determining the yellow pepper farmers’ willingness to pay for processed biodegradable waste, determining and comparing the costs and returns from organic manure use onl...
ABSTRACT This study was conducted in 2012 at the University of Nigeria, Nsukka Teaching and Research Farm (UNN), and Ekwegbe, both in Nsukka agricultural zone; to evaluate the effectiveness of four selected methods of quantifying erosion effect on soil productivity at Nsukka, southeastern Nigeria. The four methods were (1) desurfacing technique (DT), (2) Neill’s (1983) productivity index, (3) modified productivity index (MPI) and (4) Riquier’s productivity index (RI). Soils were sampled a...
ABSTRACT A sixty three (63) day experiment was carried out to bio-appraise different non-antibiotic growth enhancers using one hundred and twenty day-old broiler chicks (DOC). The DOC were randomly assigned to four treatments of 30 birds per group, each with three replications (10 birds per replicate), in a completely randomized design (CRD). T1 served as the control (CT), whereas T2, T3 and T4 had commercially procured ElRox (EX), PolaMix (PX) and MaxiGrowth (MX) growth promoters incorporate...
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 units...
Abstract This study examined snail production in Enugu State, Nigeria using cross-sectional data. It was guided by five specific objectives namely: describing the socio-economic characteristics of snail farmers in Enugu State, snail production system/rearing techniques in the study area, determining the cost and returns from snail farming in the study area, estimating factors influencing profitability of snail production in the area and identifying constraints facing snail farmers in the stud...
ABSTRACT A study was carried out on soils sampled at 0-10, 10-20, and 20-30 cm depths from both cultivated and uncultivated soils at four different locations (Awgu, Okigwe, Nsukka I, and Nsukka II), to evaluate the potentials of various aggregate size fractions of varying soil textures and depths to sequester carbon under different land uses. A 4 x 2 x 3 factorial experiment was conducted in a completely randomized design (CRD). Factor A was location at four levels, while factor B (land use) ...
ABSTRACT . .. Distress problems in .Nigerian financial institutions resulted into their liquidation. I Prior to the distress syndrome, many financial institutions could not respond very effectively ~ to the needs of small-holder farmers in Nigeria. I However, empirical evidence shows that debt recovery is one major constraint of most financial institutions. It was in view of the identified problem that a research was carried out in Enugu State of Nigeria to investigate how effective is the us...
ABSTRACT Travel and tourism is the largest, fastest growing sector and important part of the world economy today. It is the world's number one employer and in Kenya it represents more than 10% of gross domestic product. Western Kenya is an area of great geographical, agricultural, cultural and natural diversity, offering the tourists just as much, if not more, than many of Kenya’s better known tourist destinations. Despite the attractions and hospitality facilities in the western tourist ci...
ABSTRACT Tea plantations of Southdown estate are deficient in nutrients such as Copper, Magnesium, and Zinc. This was shown by leaf analysis done in 2012 to mature tea in several tea gardens of Southdown estate. These nutrients have been given little attention in Zimbabwe tea fertilizer recommendations despite their continual removal from the tea fields during harvesting. A study was therefore conducted to assess the effect of Copper, Magnesium and Zinc foliar fertilizers on yield and quality...