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Various Levels of Rapeseed Meal in Weaning Pig Diet on Growth Performance, Blood Profiles, Carcass Characteristics and Economic Analysis in Pigs from Weaning to Finishing : 이유자돈 사료 내 채종박 첨가수준이 자돈기부터 비육기까지 미치는영향
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 김유용 | - |
dc.contributor.author | 도성호 | - |
dc.date.accessioned | 2017-07-14T06:48:50Z | - |
dc.date.available | 2017-07-14T06:48:50Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.other | 000000141721 | - |
dc.identifier.uri | https://hdl.handle.net/10371/125996 | - |
dc.description | 학위논문 (석사)-- 서울대학교 대학원 : 농생명공학부, 2017. 2. 김유용. | - |
dc.description.abstract | This experiment was conducted to investigate the influence of rapeseed meal (RSM) supplementation in weaning pig diet on growth performance, blood profile, carcass characteristics and economic analysis on weaning to finishing pigs. A total of 120 cross bred ([Yorkshire × Landrace] × Duroc) weaning pigs were allotted to 5 treatments in a randomized complete block (RCB) design. Each treatment had 4 replications with 6 pigs per pen. Five different levels of RSM (0, 2, 4, 6 and 8%) were used as dietary treatments. In overall period, all treatments showed no significant difference in growth performance when dietary as RSM level increased. However, The blood urea nitrogen (BUN) concentration was decreased as dietary RSM level increased in 6 week (linear response, P<0.01). Total cholesterol, high density lipoprotein (HDL) cholesterol, low density lipoprotein (LDL) cholesterol, T3, T4 showed no significant difference and there was no significant differences on immune response (IgG and IgA). Influence of rapeseed meal supplementation on nutrient digestibility and nitrogen retention were not affected by the dietary rapeseed meal level increased. As dietary RSM level of weaning pig diet was increased, there were no differences in proximate analysis and physiochemical property of the pork after slaughter among dietary treatments. In addition, there were no significant difference in pork color L*, a*, b* value and pH at 0, 3, 6, 12, 24h after slaughter. In economic benefit, any significant difference was not examined. Consequently, weaning pigs diet containing RSM had affected BUN concentration but there was no detrimental effects on the growth performance of weaning pigs when up to 8% RSM was fed. | - |
dc.description.tableofcontents | Ⅰ. Introduction 1
Ⅱ. Literature Review 3 1. Introduction 3 1.1 Situation of swine industry in Korea 3 1.2 Major alternative feed in animal diets 6 2 Rapeseed Meal 9 2.1 Characteristics of rapeseed meal 9 2.2 Nutritional value 11 2.3 Nutritional digestibility of rapeseed meal 13 3. Anti Nutritional Factors of Rapeseed Meal 15 3.1 Glucosinolate 15 3.2 Erucic acid 18 4. Rapeseed Meal in Swine Diet 19 Ⅲ. Various Levels of Rapeseed Meal in Weaning Pig Diet on Growth Performance, Blood Profiles, Carcass Characteristics and Economic Analysis in Pigs from Weaning to Finishing 21 Abstract 21 Introduction 23 Materials and Methods 25 Results 31 Discussion 32 Conclusion 38 Ⅳ. Literature Cited 39 Ⅴ. Summary in Korean 64 | - |
dc.format | application/pdf | - |
dc.format.extent | 892751 bytes | - |
dc.format.medium | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | 서울대학교 대학원 | - |
dc.subject | Various Levels of Rapeseed Meal in Weaning Pig Diet on Growth Performance | - |
dc.subject | Blood Profiles | - |
dc.subject | Carcass Characteristics and Economic Analysis in Pigs from Weaning to Finishing | - |
dc.subject.ddc | 630 | - |
dc.title | Various Levels of Rapeseed Meal in Weaning Pig Diet on Growth Performance, Blood Profiles, Carcass Characteristics and Economic Analysis in Pigs from Weaning to Finishing | - |
dc.title.alternative | 이유자돈 사료 내 채종박 첨가수준이 자돈기부터 비육기까지 미치는영향 | - |
dc.type | Thesis | - |
dc.contributor.AlternativeAuthor | Do, Sung Ho | - |
dc.description.degree | Master | - |
dc.citation.pages | 65 | - |
dc.contributor.affiliation | 농업생명과학대학 농생명공학부 | - |
dc.date.awarded | 2017-02 | - |
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