Efficiency of ensilaged high-lysine maize grain in pig fattening

被引：0

作者：

Swiatkiewicz, M ^{[1
]}

Bojanowski, J

机构：

[1] Natl Res Inst Anim Prod, Dept Anim Nutr, PL-32083 Balice, Poland

[2] Plant Breeding & Acclimatizat Inst, PL-05870 Blonie, Poland

来源：

JOURNAL OF ANIMAL AND FEED SCIENCES | 2004年 / 13卷

关键词：

high lysine maize; feeding; carcass; pig;

D O I：

暂无

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

In an experiment carried out on 48 fatteners, the efficacy of high-lysine maize grain in pig fattening was compared with a normal maize variety. High-lysine maize silage is characterized by a higher content of crude protein (by 6.3%) and lysine (by 47.9%) in dry matter, which made it possible to decrease daily amounts of soyabean meal for experimental pigs. Intake of this component per kg of BWG was lower by approximately 15% during the whole fattening period. Animals in the high-lysine maize group gained slightly better, the quality of their carcasses were similar, while the protein content in M longissimus dorsi was significantly higher (P<0.01).

引用

页码：83 / 86

页数：4

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