低蛋白质饲粮中使用本地生产的蛋白质饲料成分对单相饲喂生长肥育猪的影响

IF 0.8 4区农林科学 Q3 AGRICULTURE, DAIRY & ANIMAL SCIENCE

Acta Agriculturae Scandinavica Section A-Animal Science Pub Date : 2018-07-03 DOI:10.1080/09064702.2019.1657175

M. Presto Åkerfeldt, L. Göransson

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引用次数: 0

摘要

在两项试验中，358头接种猪粪病(YxH)疫苗的母猪和全公猪分别饲喂标准回肠可消化赖氨酸/MJ净能0.78 g和SID CP/g SID赖氨酸14.5 g的饲粮。试验饲粮中以豆粕(SBM)为蛋白质饲料原料的参考饲粮，可由谷物副产物(CBP)、菜籽粕(RSM)、蚕豆(FB)或50%豆粕与50% RSM (CBP + RSM)或50% FB与50% RSM (FB + RSM)的混合物替代。各处理对日增重、饲料效率、胴体重、瘦肉含量或屠宰率和胴体价值均无显著影响(P > 0.05)。饲粮中添加本地蛋白质成分的单相饲喂猪的生产性能与饲粮中添加豆粕的单相饲喂猪一样好，CBP、RSM、FB具有替代生长肥育猪营养均衡饲粮中的豆粕的潜力。

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Effects of using locally produced protein feed ingredients in low protein diets to single-phase-fed growing-finishing pigs

ABSTRACT In two trials, 358 female and entire male pigs vaccinated against boar taint (YxH) were single-phase-fed with diets that were planned to contain 0.78 g standardized ileal digestible (SID) lysine/MJ net energy and 14.5 g SID CP/g SID lysine. A reference diet with soya bean meal (SBM) as the protein feed ingredient, was replaced with either cereal by-products (CBP), rapeseed meal (RSM), faba beans (FB) or mixtures of 50% CBP and 50% RSM (CBP + RSM) or 50% FB and 50% RSM (FB + RSM) in the experimental diets. Treatments had no effect (P > 0.05) on daily weight gain, feed efficiency, carcass weight, lean meat content or dressing percentage and carcass value. Single-phase-fed pigs on diets with local protein ingredients can perform as well as single-phase-fed pigs on diets with soya bean meal, and CBP, RSM, FB have the potential to replace soya bean meal in nutritionally well-balanced diets to growing-finishing pigs.

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来源期刊

Acta Agriculturae Scandinavica Section A-Animal Science 农林科学-奶制品与动物科学

CiteScore

2.30

自引率

0.00%

发文量

审稿时长

>36 weeks

期刊介绍： Acta Agriculturæ Scandinavica, Section A – Animal Science publishes results of original research in animal science and their applications related to the following topics: -Animal breeding and genetics -Molecular genetics -Animal physiology and reproduction -Nutrition and feeding -Animal behaviour and welfare -General animal husbandry and systems of production, including economic and technical aspects -Hygiene and quality of animal products In addition to original articles, covering basic as well as applied subjects, the journal features review articles and short communications. Acta Agriculturæ Scandinavica, Section A – Animal Science forms part of a trilogy of titles published on behalf of the Nordic Association of Agricultural Scientists (NJF). The series also includes Section B - Soil & Plant Science and the recently launched Section C - Food Economics . Acta Agriculturae Scandinavica A, B and C are available to purchase as a combined subscription. This provides access to all three journals in the series, and is available to institutional subscribers only. For full pricing information, please view the Taylor & Francis Journals Price List here. Scientists in research, teaching and extension with specialised interest in animal science and production.