Research Article
Diagnostic Survey of Honeybee Diseases, Pests and Predators in Selected Districts of West Hararghe Zone of Oromia, Ethiopia
Sudi Dawud*,
Damma Dugda,
Birahanu Giza
Issue:
Volume 12, Issue 2, April 2024
Pages:
48-58
Received:
21 February 2024
Accepted:
8 March 2024
Published:
2 April 2024
DOI:
10.11648/j.avs.20241202.11
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Abstract: The study was conducted in Darolabu, Ciro and Gemechis Districts of West Hararghe Zone with the objective of determining the occurrence and prevalence of honeybee diseases, pests and predators and their effects on honeybee colonies and bee products in selected districts of West Hararghe Zone. Three districts were purposefully selected based on their relative beekeeping potentials in highland, midland and lowland agro–ecologies. Three Kebeles from each district and ten beekeepers from each Kebeles were selected for the interview. For major honey bee diseases and pest examination, a total of 68 suspected bee colonies were sampled. Out of the total respondents, 58% and 77.4% of beekeepers replied that honeybee colonies and honey yield, respectively, were decreasing from time to time. The respondents listed a lack of bee forages, disease, pest and predators as the major constraints of beekeeping in the study area in their decreasing orders. Wax moth, honey badger and hive beetles were more commonly occurring pests and predators, while nosema and amoeba were among the important diseases. The prevalence all bee diseases and pests including nosema, amoeba, varroa mite, bee lice, wax moth, and small hive beetle, was not associated with either agro-ecology or hive type. The factors contributing for their prevalence across all agro-ecologies and hive types need further study.
Abstract: The study was conducted in Darolabu, Ciro and Gemechis Districts of West Hararghe Zone with the objective of determining the occurrence and prevalence of honeybee diseases, pests and predators and their effects on honeybee colonies and bee products in selected districts of West Hararghe Zone. Three districts were purposefully selected based on thei...
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Research Article
Comparative Study on the Use of Artificial Insemination in Sows in Three Production Units in the Region of Tlachichuca Puebla, México
Issue:
Volume 12, Issue 2, April 2024
Pages:
59-67
Received:
3 March 2024
Accepted:
20 March 2024
Published:
17 April 2024
DOI:
10.11648/j.avs.20241202.12
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Abstract: The main objective of this study was to make a comparison of the use of artificial insemination in sows from three production units belonging to the Tlachichuca-Puebla region, Mexico. These pork production units belonged to the communities of José María Morelos, San Francisco Independencia and Tlachichuca, Puebla respectively. 20 sows were used, 15 of which were primal and 5 multiparous, which were inseminated over a period of 10 months. 20 doses of semen were acquired from the Coyametl Genetic Transfer Center, located in the City of Acatzingo, Puebla. The information obtained from the project was concentrated in the different stages of the study, and stored in an Excel file; the information was processed through the SPSS 10 package for Windows, applying descriptive statistics. 75% of Primal or Nulliparous sows were found which were artificially inseminated and 25% corresponded to Multiparous; 7% of the producers expressed no interest in planning but rather a greater number of kilos when selling, 15% responded interest in the number of offspring and fewer deaths at birth with better feeding of the bellies before and after the births, 78% mentioned the importance of planning a procedure to improve their productivity and reproductive life in their pork production units (PPUs). Regarding litter size, results were obtained through AI in the sows of the 3 UPPs (José María Morelos, San Francisco Independencia and Tlachichuca), a total of piglets in the primals of 163 of the 15 inseminated sows, with an average of 10.8 piglets/sow; In the case of multiparous sows, there were 58 piglets in total with an average of 11.6 piglets/sow. In conclusion, comparative studies are useful for analysis in pork production units, since they are pillars in decision making; as it was, in the reproductive indicators where AI was applied, giving objectivity and greater certainty as was the case in the three communities of the Tlachichuca region, Puebla, Mexico.
Abstract: The main objective of this study was to make a comparison of the use of artificial insemination in sows from three production units belonging to the Tlachichuca-Puebla region, Mexico. These pork production units belonged to the communities of José María Morelos, San Francisco Independencia and Tlachichuca, Puebla respectively. 20 sows were used, 15...
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,
Juan Cruz Avina
