Buscando áreas libres de zánganos para la fecundación natural de abejas reinas, Vallecitos, Luján, Mendoza, Argentina
It is desired to find out which sector of “Vallecitos” valley is free of drones and the behavior of the temperature in three points equidistant 5 km during fecundation time. It was installed three observation posts during summer, for two consecutive years. The first one was located in Los Zorzales...
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| Publicado: |
2017
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| Acceso en línea: | https://bdigital.uncu.edu.ar/fichas.php?idobjeto=9947 |
| Sumario: | It is desired to find out which sector of “Vallecitos” valley is free of drones and the behavior of the temperature in three points equidistant 5 km during fecundation time.
It was installed three observation posts during summer, for two consecutive years. The first one was located in Los Zorzales 33º 0017! 32 "S 69º17! 3556" O at 1952 m of height. The west distal point is located on 32º591442 "S and 69º 210627" O at 2652 m above sea level.
The stations were equipped with temperature recorder and 5 fecundation nuclei. The experiment begins on October 1st; It was grafted real cells. Three days later they were reviewed in order to check the birth; in negative case, they were re-grafted. Twelve days later fecundation was verified with observation of laying and spermatheca. All nuclei were re-grafted.
This is repeated until February 15th. First year results: negatives. Second year results: in the observation of January 15th, positive for one of the 5 queens in Los Zorzales station. This situation did not happen again.
Conclusion: any of the three points can be used for fecundation. |
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