ABSTRACT Ghana's Horticultural sector over recent years has seen tremendous growth and development with increasing demand for tropical fruits in Europe and the rest of the world. With the rise in competition among producing countries, it has become very important for the sector to be strengthened. Demand for quality produce by consumers in these developed countries has been a challenge to producers from developing countries like Ghana. For Ghana to compete favourably among its peers in the gl...
ABSTRACT This study presents an analysis of market integration and price transmission of 10 processed fish markets in Ghana over the period 2012-2017. Monthly processed fish prices for Koobi, Kpala and Smoked herrings from the 10 markets namely Makola, Ada, Agbozume, Cape Coast, Half Assini, Kpandu, Mankessim, Techiman, Tema and Wa markets were used for the analysis. Data were analysed using the Johansen Co-integration procedure, Granger Causality test, Asymmetric Vector Error-Correction mo...
ABSTRACT Maize is the most important cereal produced in the Bimodal Humid Forest Zone (BHFZ) of Cameroon. The yield of the crop in the BHFZ is very low because of the negative impact of soil acidity especially Al toxicity on plant growth. Liming increases soil pH levels reduces the level of Al saturation and boost productivity but it is costly and unavailable. Therefore, it becomes necessary to explore more sustainable and affordable ways of increasing the yield of the crop. The objective of...
Stem borers are among the major biotic stresses limiting the grain yield of maize, an important cereal crop in Africa. Breeding for multiple resistance to maize stem borers has been reported to be a promising method of control. Understanding the genetic variability of crop populations will help in improving them for pest resistance. Thus, genetic variability for dual resistance to two stem borer species were determined in a white (DMR ESR-W) and a yellow (DMR ESR-Y) maize populations to ...
ABSTRACT Oil palm processing is one of the occupations of women in the Dodome and Tsyome communities in the Ho district of the Volta Region of Ghana. To assist women to increase production, Agricultural Sector Improvement Project (ASIP) and Helping Hand Association for Women’s Development (HHAWD) have introduced improved palm oil processing technologies into these communities. However these technologies are not being used. The study was conducted to determine the technology transfer process...
ABSTRACT The purpose of this study was to assess the technical efficiency of tomato farmers in the Ashanti region of Ghana using the stochastic frontier methodology. The study looked at the productivity levels of tomato farmers, examined the determinants of technical inefficiency of tomato farmers and analysed the constraints generally facing tomato production in the region. A total of 150 tomato farmers in three districts namely Offinso South, Offinso North and Asante Akim North in the Ashan...
ABSTRACT In Ghana, soybean production has received considerable promotion since its introduction in 1910 ranging from research, education on utilization technologies, subsidies, etc. The government still provides subsidy to soybean production in the form of soft credit on inputs (fertilizer, seeds, ploughing). Despite these support systems, little or no study has been conducted to assess the private incentives for farmers to continue its production and the sustainability of its production if ...
ABSTRACT Enhancing the adoption of Improved Cowpea Preservation Technologies (ICPTs) can contribute greatly to food security in low- income countries such as Ghana. However, although such improved technologies have been the focus of technology development and extension effort for sometime now in Ghana, there is a dearth of studies on the extent of adoption of ICPTs and its determinants. Among others, current adoption of technology literature suggests that target or potential user’s percepti...
ABSTRACT This study reports an investigation of the influence of irrigation frequency on water and herbicide transport in a Ghanaian field soil. An attempt was also made at simulating the movements of water and atrazine [2-chloro-4-ethylamino-6-isopropylamino-s-triazine] in the soil under varying irrigation frequency. The irrigation treatments used in the study were: Treatment 1 (Tl): 150 mm of water applied in three equal amounts of 50 mm each on days 1, 9 and 17; Treatment 2 (T2): 150 mm of...
ABSTRACT A series of studies were carried out in the Greater Accra region from October, 2012 to May, 2013 to ascertain agro-input usage in okra production and its effects on quality of production and the produce. Studies comprised a survey, two field studies (an on–farm trial and a field experiment) and one laboratory study. For the survey, data were collected through the administration of questionnaires and analyzed using Statistical Package for Social Sciences (SPSS) software (version 18)...
ABSTRACT The research was conducted during the minor season at Sekyere Dumase and Bonyon towns and their environs in the Ejura Sekyere-Dumase District o f Ghana. The objective of the research was to find out in comparative terms the profitability o f on-farm and institutional storage o f maize. The research also found out size and distributions of reasons why farmers/traders prefer one storage system to other, ranked the identified constraints/problems that influence preference for each stora...
ABSTRACT The sandy soil in the Keta Sand Spit, Southeast Ghana is infertile but is used for intensive vegetable cultivation. The vegetable production systems are managed with large amounts of irrigation water and fertilizers on sandy soils with low inherent water and nutrient retention capacities. The long term sustainability of a shallow groundwater lens which is used for irrigation in the area is threatened by several consecutive years of over withdrawal. Also, the shallow groundwater which...
ABSTRACT Oil pollution is a worldwide threat to the environment, especially in oil producing countries, and the remediation of oil-contaminated soils is a major challenge for environmental research. Bioremediation is a useful method for restoring oil contaminated soils because of its cost effectiveness and environmental friendliness. However, the process is very slow in soils with low pH. Soils of the Western Region of Ghana where most of the country‘s oil activities take place are classifi...
ABSTRACT This study examines the determinants of health and nutrition of children under five in Ghana using data on 2127 children and their households drawn from the Ghana Living Standards Survey in 1987/88 (GLSS I). The study reveals that Ghanaian children of 0 to 59 months obtain 82.7 percent of the recommended required daily allowance of calorie intake. Also the children weighed 9.9 percent higher than the recommended weight of 12.0 kg. It was further shown that the level of undernutritio...
ABSTRACT Two investigations were carried out in the field and laboratory to assess variation in yield and nodulation potential as well as differences in the types of Rhizobia nodulating some local accessions of Kersting‟s groundnut (Macrotyloma geocarpum Harms) Marechal and Baudet in the Coastal Savannah Agro-Ecological Zone of Ghana. The aim was to obtain information relevant to important yield and nodulation attributes of Kersting‟s groundnut under prevailing agro-ecological conditions ...