Study on the Drying Characteristics of Green Gram, Cowpea and Soybean

The study reveals the drying characteristics of Green gram, Cowpea and Soybean when exposed to two different drying mechanisms namely convective (i.e., Tray Drying) and a innovative method (i.e., microwave drying). The objective of the study is to come out with a most appropriate drying technique which gives the product a better keeping quality. In this study the drying characteristics i.e the amount of moisture removed for every 10min is calculated at different temperatures for the respective samples. The sample was dried in tray dryer and microwave at two temperatures

The use of chemoprophylaxis in East African Zebu village cattle exposed to trypanosomiasis in Muhaka, Kenya

A study conducted to assess the efficacy of chemoprophylaxis for the improvement of the health and productivity of East African Zebu village cattle exposed to trypanosomiasis. Examines the cost-effectiveness of the treatment. Includes data on calf pre-weaning health and weight traits, weight traits of calves from 12-18 months of age, calf post-weaning health and weight traits, and breeding cow health and production traits - for the non-prophylactic and prophylactic groups

Gadolinium and nephrogenic systemic fibrosis: time to tighten practice

Nephrogenic systemic fibrosis (NSF) is a relatively new entity, first described in 1997. Few cases have been reported, but the disease has high morbidity and mortality. To date it has been seen exclusively in patients with renal dysfunction. There is an emerging link with intravenous injection of gadolinium contrast agents, which has been suggested as a main triggering factor, with a lag time of days to weeks. Risk factors include the severity of renal impairment, major surgery, vascular events and other proinflammatory conditions. There is no reason to believe that children have an altered risk compared to the adult population. It is important that the paediatric radiologist acknowledges emerging information on NSF but at the same time considers the risk:benefit ratio prior to embarking on alternative investigations, as children with chronic kidney disease require high-quality diagnostic imaging

The role of Veterinarians in areas with persistent failure of rain (Drought Stricken areas)

The drought stricken areas are usually the marginal areas where livestock production system is the main farming system. Large parts of Somali fall under this category and the NE Somali (Puntland) being no exception. Apart from livestock being kept for nomadic livelihood and, the unregulated export of animals to Arabian and Gulf countries has introduced a new dimension in the lives of the livestock producers in terms of increased demand for pasture, water and veterinary drugs. In order for veterinarians either private or public, to play an effective role, in the treatment and control of livestock diseases, its important to understand the likely events which occur in resultant stress situations and make timely interventions. In the event of prolonged dry spell or drought, veterinary inputs may be of no value as severe scarcity of water and pasture are likely to cause situations where animals are nutritionally compromised and go through a period of being beyond help. The role of veterinarians in drought- stricken areas is crucial and veterinarians should be considered as stakeholders in trying to contain difficult situations. The Kenya Veterinarian Vol. 22 2001: pp. 58-5

Experimental cutaneous lesions in the albino rat

This investigation was undertaken to elucidate the actiology of 'phrynoderma'. Two experiments were conducted, one the study the effect of vitamin A deficiency and the other, to study the part played by fat in the production of cutaneous lesions in rats. It is concluded that deficiency of vitamin A in conjunction with deficiency of essential fatty acids, plays an important role in the production of cutaneous lesions in rats resembling those in 'phrynoderma'. It is suggested that 'phrynoderma' may be due to the combined deficiencies of both these factors. The experimental evidence further points out, that lack of vitamin A plays a larger role in the production of cutaneous lesions resembling 'phrynoderma'

Health and productivity of East African Zebu under village management in a tsetse area on the coast of Kenya

Evaluates the health and productivity of East African Zebu cattle under village management in a tse-tse infested area surrounding the Muhaka Forest on the Kenya Coast south of Mombassa, and assesses the cost-effectiveness of intervention with trypanocidal drugs

Production of marketable milk in the sub-humid tropics: experiences, lessons and technologies from coastal Kenya

The Kenya coastal region has a large, unsatisfied market for milk and dairy products. Between 1988 and 1994, a research project, closely linked to extension, identified and addressed technical constraints that limit smallholder dairy Development in the region. Methodological approaches are outlined. Smallholders found it difficulty to maintain the advantages of systematic crossbreeding. Research showed that rotational crossing was appropriate when AI is available. In its absence, crossbred bulls should be considered. A study of lifetime productivity demonstrated the major contribution that genetic improvement can make to increasing productivity. Systematic epidemiological studies identified East Coast fever (ECF) as the cause of serious production losses. The infection and treatment method of immunization was more effective than current control methods, and was accepted by smallholders. Compared to recommended practises, intercropping with legumes, and manure and legume mulch application, improved year - round feed availability for dairy cows. Feeding legume and maize bran supplements was very cost-effective. Through collaborative research-extension activities, legume technologies were extended to many smallholdings. The linkages with farmers will facilitate the Development and testing of other technologies. Finally, the importance of a favourable operational environment for smallholders is emphasised, including institutional structures to encourage effective research- extension- farmer linkages and policies to facilitate dairy market Development