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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.1
- 수록면
- 840 - 853 (14page)
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이 논문의 연구 히스토리 (2)
2020
Supplementation of multi-protease to develop crude protein digestibility in broiler diets
Hyun Min Cho
,
Jun Seon Hong
,
Yu Bin Kim
외 4명
한국가금학회 정기총회 및 학술발표회
2020.11
학술대회자료
Responses in growth performance and nutrient digestibility to a multi-protease supplementation in amino acid-deficient broiler diets
Hyun Min Cho
,
Jun Sun Hong
,
김유빈
외 10명
한국축산학회지
2020.01
학술저널
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초록· 키워드
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The present study was conducted to investigate the effect of a multi-protease on production indicators of broiler chickens fed a crude protein and amino acid deficient-diets for 35 days immediately after hatch. A total of 448 one-day-old Ross 308 male broiler chicks were allocated in a completely randomized design into one of eight dietary treatments (positive control [PC], negative control [NC: minus 0.5% from PC, and minus 2% of lysine, methionine, threonine and methionine plus cysteine], extreme negative control [ENC: minus 1% from PC, minus 4% of lysine, methionine, threonine and methionine plus cysteine], and plus multi-protease 150 or 300 g per ton [e. g., PC-150]; PC, PC-150, NC, NC-150, NC-300, ENC, ENC- 150, ENC-300) to give eight replicates with seven birds in a battery cage. Body weight, average daily gain, average daily feed intake, feed conversion ratio, and mortality were measured every week. Carcass traits, proximate analysis of breast meat, and ileum digestibility were analyzed on day 21 and 35. Feeding a multi-protease (i.e., more than 150 g/ton) for 35 days immediately after hatching improved feed efficiency and ileum digestibility (i.e., dry matter, crude protein, and energy) compared to their counterparts (i.e., diets without multi-protease: PC, NC, and ENC). In conclusion, our results indicated that broiler chickens fed nutrients deficient- diet (i.e., crude protein and amino acids) supplemented a multi-protease had an ability to compensate and (or) improve their growth performance commensurate with increased ileal digestibility for 35 days immediately after hatch.
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등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
Amerah AM / 2017 / Effect of exogenous xylanase, amylase, and protease as single or combined activities on nutrient digestibility and growth performance of broilers fed corn/soy diets / Poult Sci 96:807~816
A. J. Cowieson / 2017 / Interactive effects of dietary protein source and exogenous protease on growth performance, immune competence and jejunal health of broiler chickens / Animal Production Science 57(2):252
M. Yegani / 2013 / Effects of corn source and exogenous enzymes on growth performance and nutrient digestibility in broiler chickens / Poultry Science 92(5):1208~1220
H. Lu / 2013 / Impact of exogenous carbohydrases and phytase on growth performance and nutrient digestibility in broilers / Canadian Journal of Animal Science 93(2):243~249
A.M. Amerah / 2015 / Interactions between wheat characteristics and feed enzyme supplementation in broiler diets / Animal Feed Science and Technology 199:1~9
A. J. Cowieson / 2017 / Interactive effects of dietary protein source and exogenous protease on growth performance, immune competence and jejunal health of broiler chickens / Animal Production Science 57(2):252
M. Yegani / 2013 / Effects of corn source and exogenous enzymes on growth performance and nutrient digestibility in broiler chickens / Poultry Science 92(5):1208~1220
H. Lu / 2013 / Impact of exogenous carbohydrases and phytase on growth performance and nutrient digestibility in broilers / Canadian Journal of Animal Science 93(2):243~249
A.M. Amerah / 2015 / Interactions between wheat characteristics and feed enzyme supplementation in broiler diets / Animal Feed Science and Technology 199:1~9
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Supplementation of multi-protease to develop crude protein digestibility in broiler diets
한국가금학회 정기총회 및 학술발표회
2020 .11
-
The effect of protease on growth performance, nutrient digestibility, and expression of growth-related genes and amino acid transporters in broilers
한국축산학회지
2020 .01
-
Comparative effects of proteases on performance, carcass traits and gut structure of broilers fed diets reduced in protein and amino acids
한국축산학회지
2024 .05
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Multi-carbohydrase application into energy and amino acid deficient broiler diets: A strategy to enhance performance of broiler chickens
한국축산학회지
2021 .11
-
Effects of different levels of crude protein and protease on nitrogen utilization, nutrient digestibility, and growth performance in growing pigs
한국축산학회지
2020 .01
-
Apparent and standardized ileal nutrient digestibility of broiler diets containing varying levels of raw full-fat soybean and microbial protease
한국축산학회지
2017 .01
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Poultry By-Product Meal as a Potential Protein Source in Broiler Diets with Exogenous Protease Supplementation
한국가금학회지
2023 .03
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Effects of dietary protease supplementation on growth rate, nutrient digestibility, and intestinal morphology of weaned pigs
한국축산학회지
2022 .05
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Supplementation of protease and different nutrient density diets in growing-finishing pigs
한국축산학회지
2024 .03
-
Broilers fed a lower protein diet supplemented with synthetic amino acid improved growth performance and nitrogen utilization efficiency for 14 days after hatch
한국가금학회 정기총회 및 학술발표회
2018 .10
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Effect of phytase supplementation on performance, fecal excretion, and compost characteristics in broilers fed diets deficient in phosphorus and calcium
한국축산학회지
2024 .01
-
Impact of β-mannanase on growth, nutrient digestibility, and intestinal viscosity in broilers fed an energy and amino acid-deficient diet
한국가금학회 정기총회 및 학술발표회
2024 .11
-
Dietary protease improves growth performance, nutrient digestibility, and intestinal morphology of weaned pigs
한국축산학회지
2020 .01
-
Dietary protease improves growth rate and protein digestibility of growing-finishing pigs
한국축산학회지
2020 .01
-
육계에서의 외관상 회장 조단백질 소화율 추정을 위한 In Vitro 실험방법
한국가금학회지
2022 .12
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Standardized Ileal Digestibility of Amino Acids in Feed Ingredients for Broiler Chickens
한국가금학회지
2020 .09
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가금에서의 아미노산 이용성
한국가금학회 정기총회 및 학술발표회
2015 .11
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Comparison of the growth performance, nutrient digestibility, fecal microflora, blood profiles, and meat quality of broilers, Korean native chickens and white semi broilers under an identical breeding environment
Korean Journal of Agricultural Science
2019 .06
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Effects of exogenous emulsifier supplementation on growth performance, energy digestibility, and meat quality in broilers
한국축산학회지
2020 .01
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Determination of xylanase matrix values in broiler diets
한국가금학회 정기총회 및 학술발표회
2022 .11
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