Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers
The study was conducted to investigate the productivity and egg layer which given different calcium level based upon time feeding schedule. Combination of calcium morning (AM) and afternoon (PM) of isoclory-nitrogen feed were fed to serve cacium and other nutrients needed as physiological egg format...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2006
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| Online Access: | https://repository.ugm.ac.id/273419/1/Doc1.pdf |
| _version_ | 1797036725322645504 |
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| author | Sudaryati, Sri |
| author_facet | Sudaryati, Sri |
| author_sort | Sudaryati, Sri |
| collection | UGM |
| description | The study was conducted to investigate the productivity and egg layer which given different calcium level based upon time feeding schedule. Combination of calcium morning (AM) and afternoon (PM) of isoclory-nitrogen feed were fed to serve cacium and other nutrients needed as physiological egg formation especially shell egg as aan effort to improve egg quality and production. Three levels of calcium (2.0; 3.5 ; and 5.0%) were fed for 3 months during egg production. Sixty three layers 70 weeks of egg were devided into 7 treatments; every treatments was repeated 3 times with each 3 layers. Those treatments were T1 (3.5 AM and 3.5 PM), T2 (2.0 AM and 5.0 PM), T3 (5.0 AM and 2.0 PM), T4 (3.5 AM and 2.0 PM), T4 (3.5 AM and 2.0 PM), T5 (2.0 AM and 3.0 PM), T6 (3.5 AM and 5.0 PM), and T7(5.0 AM and 3.5 PM). Data were analyzed with one-way ANOVA, followed by Duncan’s Multiple Range Test. The result of the study showed that, isocalory-nitrogen feed with different calcium levels on AM and PM feeding time affected on egg production (P<0.05), calcium consumption, weight and percentage of shell egg and also on egg shell index (P<0.01). it was concluded that the patterns of morning and afternoon feed intake increased when morning Ca feed was low and afternoon feed intake reduced when Ca feed was high and vice versa. Increasing intake of dietary Ca significantly improved performance of laying hens, absolute weight and percentage of eggshell, and improved shell index, but over consumption of Ca intake reduced that performance. Dietary ca requirement for laying hens from 70 to 80 weeks of age was 4.72 g per hen daily.
Keywords : Calcium, feeding Time, Layers |
| first_indexed | 2024-03-13T23:50:48Z |
| format | Conference or Workshop Item |
| id | oai:generic.eprints.org:273419 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-13T23:50:48Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2734192017-05-22T01:04:04Z https://repository.ugm.ac.id/273419/ Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers Sudaryati, Sri Farm Management Animal Breeding Other Agricultural and Veterinary Sciences Biological Sciences Husbandry Veterinary Sciences The study was conducted to investigate the productivity and egg layer which given different calcium level based upon time feeding schedule. Combination of calcium morning (AM) and afternoon (PM) of isoclory-nitrogen feed were fed to serve cacium and other nutrients needed as physiological egg formation especially shell egg as aan effort to improve egg quality and production. Three levels of calcium (2.0; 3.5 ; and 5.0%) were fed for 3 months during egg production. Sixty three layers 70 weeks of egg were devided into 7 treatments; every treatments was repeated 3 times with each 3 layers. Those treatments were T1 (3.5 AM and 3.5 PM), T2 (2.0 AM and 5.0 PM), T3 (5.0 AM and 2.0 PM), T4 (3.5 AM and 2.0 PM), T4 (3.5 AM and 2.0 PM), T5 (2.0 AM and 3.0 PM), T6 (3.5 AM and 5.0 PM), and T7(5.0 AM and 3.5 PM). Data were analyzed with one-way ANOVA, followed by Duncan’s Multiple Range Test. The result of the study showed that, isocalory-nitrogen feed with different calcium levels on AM and PM feeding time affected on egg production (P<0.05), calcium consumption, weight and percentage of shell egg and also on egg shell index (P<0.01). it was concluded that the patterns of morning and afternoon feed intake increased when morning Ca feed was low and afternoon feed intake reduced when Ca feed was high and vice versa. Increasing intake of dietary Ca significantly improved performance of laying hens, absolute weight and percentage of eggshell, and improved shell index, but over consumption of Ca intake reduced that performance. Dietary ca requirement for laying hens from 70 to 80 weeks of age was 4.72 g per hen daily. Keywords : Calcium, feeding Time, Layers 2006-11-08 Conference or Workshop Item NonPeerReviewed application/pdf en https://repository.ugm.ac.id/273419/1/Doc1.pdf Sudaryati, Sri (2006) Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers. In: The 4th International Seminar on Tropical Production, Fakultas Peternakan Universitas Gadjah Mada Yogyakarta. |
| spellingShingle | Farm Management Animal Breeding Other Agricultural and Veterinary Sciences Biological Sciences Husbandry Veterinary Sciences Sudaryati, Sri Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title | Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title_full | Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title_fullStr | Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title_full_unstemmed | Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title_short | Improvement of Productivity and Egg Quality With Calcium Levels Based Upon Feeding Time Schedule on Layers |
| title_sort | improvement of productivity and egg quality with calcium levels based upon feeding time schedule on layers |
| topic | Farm Management Animal Breeding Other Agricultural and Veterinary Sciences Biological Sciences Husbandry Veterinary Sciences |
| url | https://repository.ugm.ac.id/273419/1/Doc1.pdf |
| work_keys_str_mv | AT sudaryatisri improvementofproductivityandeggqualitywithcalciumlevelsbaseduponfeedingtimescheduleonlayers |