ABSTRACT The worldwide prevalence of erectile dysfunction (ED) in 1995 was estimated to be 152 million males, and the figure is expected to rise to 322 million by the year 2025. The inability to achieve or sustain an erection and/or an inability to ejaculate is common among men over 40 years, where about 5% will experience ED and rates increase with age. Pomegranate (Punica granatum L.) has traditionally been believed to be of importance in male sexual disorder management. This investigation ...
ABSTRACT The impact of climate variability on societies around the world is increasingly evident. Kenya is one of the most vulnerable countries and economic sectors and livelihoods are already frequently experiencing the manifestations of the problem. Households engage in adaptation strategies in order to mitigate the negative effect of climate variability. The extent to which these effects are felt depends mostly on the level of adaptation in response to climate variability. A better underst...
ABSTRACT The power boiler ashes (BA) from burnt oil- palm mill wastes at Solive Vegetable Oil Mills Ltd, Nsukka has not been assessed for its crop-use potentials before, and its disposal could pose environmental challenge in future. Several studies have shown that recycling such ash through agronomic production system could alleviate the risks associated with its disposal and make it a value-added input in crop production with the potentials of solving the challenges posed by high cost of mi...
ABSTRACT This study assesses the impact of contract farming on farm productivity and returns in tobacco farming. The study was conducted in Uyui district, Tabora region Tanzania. Specifically, the study investigates the profitability of tobacco production under contract farming arrangement vis-à-vis tobacco production before the arrangement, analyzes problems affecting tobacco productivity among smallholder farmers and determines farmers’ perception about contract farming. A cross sectio...
ABSTRACT This study compared the livelihood strategies of two communities in Kilombero Valley, following the coming of agro-pastoralists with large herds of cattle. These are the indigenous peasants and the migrant agro-pastoralists. The study used cross sectional design employing both random and purposive sampling to obtain the respondents. The study used Dietary Diversity Score and anthropometric assessments of the under-five children. Results show that the proportion of households with DD...
ABSTRACT Chickpea (Cicer arietinum L.), an annual grain legume is a hardy crop well adapted to semi arid areas. Information on optimum fertilizer rates and plant population density has not been developed for the semi arid areas of Kenya. This study conducted in Feb-June 2005 (1st season) and June-October 2005 (2nd season) at National Animal Husbandry Research Centre (NAHRC), Naivasha, determined the effect of applying four different nitrogen fertilizer rates (0, 20, 40 and 60 kg/ha) and four...
ABSTRACT The study analysed the marketing of dry season vegetables in South-East Nigeria. This study was carried out with five specific objectives. The specific objectives included (i) description of the channel, as well as the analysis of the structure and conduct of marketing of dry season vegetables in South-East Nigeria; Objective (ii) determined the marketing margins of dry season vegetables marketers; (iii) determined the effect of the constraints on the margins of dry season vegetable...
ABSTRACT Land fragmentation is a major problem in most parts of the world as it restricts agricultural development, reduces productivity and opportunities for rural development. Kisii County shows a clear case of land fragmentation due to high population pressure and poverty. This study was conducted with the aim of examining the effect of land fragmentation on agricultural productivity by examining the technical efficiency of households in the area. The specific objectives were to determine ...
ABSTRACT In recent years, organic agriculture has been gaining considerable importance. Many farmers today show interest all over the world in organic farming. Several of them have begun switching to this traditional method of cultivation as a means to produce safe foodstuffs and preserve the environment. The concept of organic farming is not new, but it has been scantly studied. An organic spice farming is a part of the organic farming which requires to be studied widely. Spice production i...
ABSTRACT The study was conducted in order to examine the sexual HIV transmission risky behaviour of people living with HIV and AIDS (PLWHA) in Kinondoni Municipality, Dar es Salaam. It also examined factors affecting HIV and AIDS, and assessed people’s perceptions and attitudes towards HIV and AIDS. The primary data were collected from 100 respondents through questionnaire survey, interviews and participant observations. The secondary data were collected from reviewing various literatures ...
ABSTRACT The study was conducted to identify the challenges in administering the Cross River State Ministry of Agriculture, Nigeria. All the staff of the ministry constituted the population for the study. A proportionate sampling technique was used in selecting respondents, with twenty percent (20%) of respondents from each of the departments. Thus the total sample size for the study was one hundred and thirteen (113) respondents. Percentages, mean and frequency were used in the presentation...
ABSTRACT Commercialization of agriculture provides farm households with a means to alleviate poverty and food insecurity in rural areas. This is due to the fact that commercialization increases farm household income and widens the ability to attain food diversity. In Rwanda, common bean is grown by a large proportion of the rural population for both domestic and market purposes. Based on the nutritional and agronomic attributes, there is rising national and regional demand for common bean. Si...
ABSTRACT Poverty alleviation is the most urgent task facing humanity today. It is a challenge that no country, developed or developing can forego. The characteristics of rural and urban poverty are quite different. In order to reduce rural poverty in Tanzania, improvement in farm incomes of majority of the rural population is necessary. One of the strategies which can be used as an intervention to alleviate poverty is Migowe. This study therefore, was designed to investigate the role played ...
ABSTRACT Recently, there has been emergence in the use of modern Information Communication Technologies (ICT) in the different operations of agrienterprises. This ranges from the provision of agricultural information to marketing of agricultural products through the use of ICT tools such as mobile phones, television and radio. Despite the potential of ICT tools to enhance efficiency in agrienterprises operations, little is known about the effect of ICT use on performance and farm income of s...
EXTENDED ABSTRACT Climate change is expected to influence of water flow, crop and livestock production, availability of pastures and other components of agricultural systems. On the contrary, the agro-pastoral gender roles are no longer sustainable due to the impact of climate change, resulting in changes of water flow. The main objective of this study was to determine the impact of climate change on gender roles in agro-pastoralists community in Mvomero District, Tanzania. The study adopted...