The effects of humic acid on egg production and egg traits of laying hen
The effects of humic acid on feed consumption, egg production, feed efficiency, egg weight and external and internal egg quality of laying hens were studied during feeding periods. A total of 180 (Hysex Brown) layers (36 weeks of age) were used in this experiment. There was one control and two exper...
| 出版年: | Veterinární Medicína |
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| 主要な著者: | , , , , , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Czech Academy of Agricultural Sciences
2005-09-01
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| 主題: | |
| オンライン･アクセス: | https://vetmed.agriculturejournals.cz/artkey/vet-200509-0004_the-effects-of-humic-acid-on-egg-production-and-egg-traits-of-laying-hen.php |