| LDR | | 02675nam u200433 4500 |
| 001 | | 000000420412 |
| 005 | | 20190215164445 |
| 008 | | 181129s2018 |||||||||||||||||c||eng d |
| 020 | |
▼a 9780438282766 |
| 035 | |
▼a (MiAaPQ)AAI10969761 |
| 040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 247004 |
| 082 | 0 |
▼a 636 |
| 100 | 1 |
▼a Brooks, Kayla Leanne. |
| 245 | 14 |
▼a The Use of Bacillus-based Direct-fed Microbials to Improve Growth Performance and Gut Health of Nursery Pigs. |
| 260 | |
▼a [S.l.]:
▼b North Carolina State University.,
▼c 2018. |
| 260 | 1 |
▼a Ann Arbor:
▼b ProQuest Dissertations & Theses,
▼c 2018. |
| 300 | |
▼a 157 p. |
| 500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B. |
| 500 | |
▼a Adviser: Sung Woo Kim. |
| 502 | 1 |
▼a Thesis (Ph.D.)--North Carolina State University, 2018. |
| 520 | |
▼a Concerns about the use of antibiotics as growth promotors in livestock production have led to the removal of many antimicrobial growth promotors from livestock production. The use of direct-fed microbials (DFMs) as an antibiotic alternative has |
| 520 | |
▼a The objective of experiment 1 was to determine the effects of Bacillus-based DFMs on growth performance, gut health, immune status, and oxidative stress status in nursery pigs. Three-hundred and sixty nursery pigs were randomly assigned to 1 of |
| 520 | |
▼a The objective of experiment 2 was to determine the optimal dose of Bacillus subtilis 29784 to improve growth performance of nursery pigs. Fifty-four newly weaned piglets were randomly allotted to 1 of 3 treatments: 1) T1: Basal diet |
| 520 | |
▼a The objective of experiment 3 was to determine the effects of Bacillus subtilis 29784 on gut health and prevention of post-weaning diarrhea caused by F18+ Escherichia coli. Forty nursery pigs were randomly allotted to 1 of 4 treatments with ini |
| 520 | |
▼a In conclusion, experiments 1 and 3 demonstrated that Bacillus -based DFMs can improve growth performance and gut health of nursery pigs in natural exposure conditions and may reduce the relative abundance of pathogenic bacteria during a pathogen |
| 590 | |
▼a School code: 0155. |
| 650 | 4 |
▼a Animal sciences. |
| 650 | 4 |
▼a Nutrition. |
| 690 | |
▼a 0475 |
| 690 | |
▼a 0570 |
| 710 | 20 |
▼a North Carolina State University.
▼b Animal Science and Poultry Science. |
| 773 | 0 |
▼t Dissertation Abstracts International
▼g 79-12B(E). |
| 773 | |
▼t Dissertation Abstract International |
| 790 | |
▼a 0155 |
| 791 | |
▼a Ph.D. |
| 792 | |
▼a 2018 |
| 793 | |
▼a English |
| 856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T15001256
▼n KERIS
▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
| 980 | |
▼a 201812
▼f 2019 |
| 990 | |
▼a ***1012033 |