Effect of humic substances on the production parameters of pheasant hens
There were observed the effects ofadministrationof humicsubstances on health, feed conversion, productionparameters, egg qualityandhatchabilityofpheasants. The supplement of humicsubstances at the concentration 0.5 % in the feed mixture significantly influenced the hatchability percentage of pheasan...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Slovak University of Agriculture in Nitra
2016-04-01
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| Series: | Acta Fytotechnica et Zootechnica |
| Subjects: | |
| Online Access: | http://www.acta.fapz.uniag.sk/journal/index.php/on_line/article/view/166 |
| Summary: | There were observed the effects ofadministrationof humicsubstances on health, feed conversion, productionparameters, egg qualityandhatchabilityofpheasants. The supplement of humicsubstances at the concentration 0.5 % in the feed mixture significantly influenced the hatchability percentage of pheasant chicks.The hatchability 72.9 % was achieved in the group without addition of humic substances.On the contrary, the hatchability 83.4 % was achieved in the experimental group in the case of addition of humic substances.The pheasants of the experimental grouphadahigher consumption of feed by 0.27 kg per 1 kg ofproduced eggs, lower production of eggsper one henand the weight of eggs was lower by 1.15 g. |
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| ISSN: | 1335-258X 1336-9245 |