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Nwaodu Chibuzo Hope Okoro Victor Mela Obinna Uchegbu Martins Chigozie Mbajiorgu Christian Anayochukwu 《Tropical animal health and production》2018,50(4):851-856
Tropical Animal Health and Production - A study was conducted to determine the effects of varied brooding regimes on the performance of small bronze turkey poults and their grow-outs. One hundred... 相似文献
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Onyechi Obidoa Donatus C. Okoro 《Plant foods for human nutrition (Dordrecht, Netherlands)》1987,37(1):77-83
Four groups of female mice (18–22g) were fed for at least 10 days on a control diet or diets with addedTelfaria occidentalis (10% w/w) vegetables. Group 1 were the control animals. Group 2 were fed the vegetable diet alone. Group 3 were fed the control diet and injected with aflatoxin B1(AFB1, 0.35 mg/kg/day) in the last 3 days. Group 4 were fed with the vegetable diet and similarly treated for 3 days with AFB1. No effects attributable to treatment were encountered in body weight, food intake, water intake and relative liver weight (g/100 g body weight). Decreases (17–40%) in PB sleeping time in the vegetable fed animals were not significant (P>0.05) in comparison to the control. Microsomal proteins increased by 2 fold in group 2 but were apparently normal in groups 3 and 4. In group 2 the activities of liver microsomal glucose-6-phosphatase and NADH-cytochrome c reductase increased but those of NADPH-cytochrome c reductase and aniline hydroxylase decreased. Increases were observed in the activities of all of these enzymes in groups 3 and 4. The highest increases were observed in glucose-6-phosphatase activity in mice fed the vegetables and also injected with AFB1. 相似文献
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The study was designed to evaluate the anticoccidial activity of the methanolic extract of Musa paradisiaca root in chickens. The chickens were divided into six groups of 12 chickens each. Each chicken in five groups was infected
with 8,000 infective coccidia (Eimeria tenella) oocysts at day 28 of age while one group served as uninfected control. At day 7 post-infection, two chickens remaining in
each group were sacrificed for postmortem examination to confirm coccidiosis. Also at day 7 post-infection, each chicken in
four infected groups was given graded doses (250, 500 and 1,000 mg/kg b.w.) of the extract or amprolium (conventional drug).
Two groups (an infected and uninfected group) did not receive treatment. Parameters used to assess progress of infection and
response to treatment included clinical signs typical of coccidiosis, oocyst count per gramme of faeces (OPG) and packed cell
volume (PCV). Treatment of previously infected chickens with M. paradisiaca root extract resulted in a progressive decrease in severity of observed clinical signs, marked reductions in OPG and a gradual
increase in PCV. In each case, the changes were dose dependent. There was no significant difference in mean OPG and mean PCV
of the extract (at 1,000 mg/kg b.w.) and amprolium-treated groups at termination of the study (at day 50 of age). In the acute
toxicity study, the extract was found to be non-toxic to the chickens even at the highest dose of 4,000 mg/kg b.w. The results
of this study demonstrated that the extract has anticoccidial activity in a dose-dependent manner and at a dosage of 1,000 mg/kg
b.w. had similar efficacy with amprolium in the treatment of chicken coccidiosis. 相似文献
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Treatment of herbicides (Treflan and Lorox) and nematicides (Nemacur and Temik) and various combinations of these pesticides on Essex and Ransom in the field to control weeds and soybean cyst nematode (SCN) have produced significantly more abnormal seedling establishment, more number of pods and nodules per plant, and lesser field population of SCN. The differences in performance of Essex and Ransom with respect to SCN control with corresponding yield increases or decreases from pesticide treatments may have been due to the cultivar's different degree of susceptibility to SCN infestations and to their specific genetic make-up. The recommended nematicides for the control of SCN with corresponding yield increases in Essex were Temik and Nemacur and the recommended nematicide-herbicide combinations were Temik-Treflan and Temik-Lorox. The recommended nematicide for the control of SCN in cultivar Ransom was Temik. Bean yields were not affected by the application of pesticides. 相似文献
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Alfred G. O. Dixon Malachy O. Akoroda Richardson U. Okechukwu Francis Ogbe Paul Ilona Lateef O. Sanni Chukwuma Ezedinma Jones Lemchi Gorrettie Ssemakula Marie O. Yomeni Emelike Okoro Gbassey Tarawali 《Euphytica》2008,160(1):1-13
The aim of the Integrated Cassava Project (ICP) of the International Institute of Tropical Agriculture was to pre-emptively
manage the cassava mosaic disease (CMD) to avert an imminent and increasing possible threat of the Ugandan strain of the CMD
virus of the pathogen from doing damage to the Nigerian cassava economy. The strategy was to engage in activities that would
lead to cultivar-substitution by replacing the susceptible varieties on farmers’ fields with superior genotypes that are not
only CMD resistant or tolerant but also high yielding with good dry matter content. A fast track participatory selection approach
was used in 2 years to release nine new lines in Nigeria. It was intensive and several lessons were learnt. The varieties
released after 2 years were TMS 98/0510, TMS 98/0581, TMS 97/2205, TMS 98/0505, TME 419, TMS 92/0326, TMS 96/1632, TMS 98/0002,
and TMS 92/0057. 相似文献
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Clinical trial of long-acting oxytetracycline and piroxicam in the treatment of canine ehrlichiosis.
D A Adawa A Z Hassan S U Abdullah A B Ogunkoya J B Adeyanju J E Okoro 《The Veterinary quarterly》1992,14(3):118-120
Forty-three dogs with canine ehrlichiosis were treated with long-acting oxytetracycline (TLA) at a dose of 20 mg/kg. In order to eliminate pain at the site of injection of TLA, varying doses of piroxicam were administered intramuscularly to the treated dogs. A minimum of 15 mg of piroxicam proved effective in eliminating pain and swelling at the TLA-injection sites, while fever was eliminated with a minimum of 10 mg of piroxicam 24 hours post-treatment. Rapid restoration or improvement of appetite in treated dogs was also observed after treatment with piroxicam and TLA. Both TLA and piroxicam were found to be suitable for use in dogs. 相似文献
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Okoro Ogbobe 《Plant foods for human nutrition (Dordrecht, Netherlands)》1992,42(3):201-206
The physicochemical composition ofSclerocarya birrea was assessed by standard methods and was found to contain 11.0% Crude oil, 17.2% Carbohydrate, 36.70% Crude protein 3.4% fibre and 0.9% crude saponins. The fatty acid distribution in the seed oil was obtained by fractionating the volatised fatty acid by GC-MS. The oil is made up of nine fatty acids of which palmitic, stearic and arachidonic acids are the most dominant. 相似文献