Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration
One group of 140 hens, 35 weeks old, from a compartment diagnosed with calcium/phosphorus metabolism disorders, examined for 60 days, comparatively with a control group, the followings have been found: decrease of total egg production by 15.2%, reduction of laying percentage by 10.49%, decrease of a...
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| Format: | Article |
| Language: | English |
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Agroprint Timisoara
2023-09-01
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| Series: | Scientific Papers Animal Science and Biotechnologies |
| Subjects: | |
| Online Access: | https://spasb.ro/index.php/public_html/article/view/999 |
| _version_ | 1827288308274692096 |
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| author | Daniel Cucă Cristina Dinu |
| author_facet | Daniel Cucă Cristina Dinu |
| author_sort | Daniel Cucă |
| collection | DOAJ |
| description | One group of 140 hens, 35 weeks old, from a compartment diagnosed with calcium/phosphorus metabolism disorders, examined for 60 days, comparatively with a control group, the followings have been found: decrease of total egg production by 15.2%, reduction of laying percentage by 10.49%, decrease of average body weight by 410 g, reduction the percentage of eggs selected for incubation by 45.10%, increase of the number of eggs with soft or deformed shell by 3.81%. Changes in size, shape and weight of the eggs were also observed in the affected group
Calcium/phosphorus deficiencies have also been revealed through deviations of the chest bone, spontaneous fractures of some bones and difficulty movement. |
| first_indexed | 2024-04-24T11:29:37Z |
| format | Article |
| id | doaj.art-224dcb0f50844445891a0c80f20ba67f |
| institution | Directory Open Access Journal |
| issn | 1841-9364 2344-4576 |
| language | English |
| last_indexed | 2024-04-24T11:29:37Z |
| publishDate | 2023-09-01 |
| publisher | Agroprint Timisoara |
| record_format | Article |
| series | Scientific Papers Animal Science and Biotechnologies |
| spelling | doaj.art-224dcb0f50844445891a0c80f20ba67f2024-04-10T10:56:32ZengAgroprint TimisoaraScientific Papers Animal Science and Biotechnologies1841-93642344-45762023-09-015111212999Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in RationDaniel Cucă0Cristina Dinu1Spiru Haret University, Faculty of Veterinary Medicine, 256 Basarabia Ave., 30352 Bucharest, RomaniaSpiru Haret University, Faculty of Veterinary Medicine, 256 Basarabia Ave., 30352 Bucharest, RomaniaOne group of 140 hens, 35 weeks old, from a compartment diagnosed with calcium/phosphorus metabolism disorders, examined for 60 days, comparatively with a control group, the followings have been found: decrease of total egg production by 15.2%, reduction of laying percentage by 10.49%, decrease of average body weight by 410 g, reduction the percentage of eggs selected for incubation by 45.10%, increase of the number of eggs with soft or deformed shell by 3.81%. Changes in size, shape and weight of the eggs were also observed in the affected group Calcium/phosphorus deficiencies have also been revealed through deviations of the chest bone, spontaneous fractures of some bones and difficulty movement.https://spasb.ro/index.php/public_html/article/view/999calciumheavy hensphosphorusproduction |
| spellingShingle | Daniel Cucă Cristina Dinu Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration Scientific Papers Animal Science and Biotechnologies calcium heavy hens phosphorus production |
| title | Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration |
| title_full | Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration |
| title_fullStr | Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration |
| title_full_unstemmed | Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration |
| title_short | Modifications of some Production Parameters on Heavy Hens as a Result of the Calcium/Phosphor Deficiency in Ration |
| title_sort | modifications of some production parameters on heavy hens as a result of the calcium phosphor deficiency in ration |
| topic | calcium heavy hens phosphorus production |
| url | https://spasb.ro/index.php/public_html/article/view/999 |
| work_keys_str_mv | AT danielcuca modificationsofsomeproductionparametersonheavyhensasaresultofthecalciumphosphordeficiencyinration AT cristinadinu modificationsofsomeproductionparametersonheavyhensasaresultofthecalciumphosphordeficiencyinration |