Effect of Potato Vine and Leaf Mixed Silage to Whole Corn Crops on Rumen Fermentation and the Microbe of Fatten Angus Bulls

Siyu Zhang; Jiajie Deng; Yafang Cui; Lina Wang; Yingqi Li; Xianli Wang; Shengnan Min; Huili Wang; Qianzi Zhang; Peiqi Li; Yawen Luo; Xinjun Qiu; Yang He; Binghai Cao; Huawei Su

doi:10.3390/fermentation9080704

Fermentation (Jul 2023)

Effect of Potato Vine and Leaf Mixed Silage to Whole Corn Crops on Rumen Fermentation and the Microbe of Fatten Angus Bulls

Siyu Zhang,
Jiajie Deng,
Yafang Cui,
Lina Wang,
Yingqi Li,
Xianli Wang,
Shengnan Min,
Huili Wang,
Qianzi Zhang,
Peiqi Li,
Yawen Luo,
Xinjun Qiu,
Yang He,
Binghai Cao,
Huawei Su

Affiliations

Siyu Zhang: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Jiajie Deng: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Yafang Cui: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Lina Wang: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Yingqi Li: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Xianli Wang: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Shengnan Min: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Huili Wang: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Qianzi Zhang: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Peiqi Li: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Yawen Luo: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Xinjun Qiu: College of Animal Science and Technology, Hainan University, Haikou 570228, China
Yang He: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Binghai Cao: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China
Huawei Su: State Key Laboratory of Animal Nutrition, College of Animal Science and Technology, China Agricultural University, Beijing 100107, China

DOI: https://doi.org/10.3390/fermentation9080704
Journal volume & issue: Vol. 9, no. 8
p. 704

Abstract

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The objective of this study was to evaluate the effects of potato vine and leaf mixed silage (PVS) on rumen fermentation and the microbe in ruminants and to improve the utilization of PVS resources in ruminants through in vitro gas production and feeding trials. The experiment was divided into three groups: PVS1 (50% corn + 50% potato vine and leaf silage), PVS2 (75% potato vine and leaf + 15% rice straw + 10% cornmeal silage) and whole-plant corn silage (CS). The in vitro gas production results showed that there was a significant reduction in PVS groups in the indexes of total gas (p 4 production (p p p p p p p p p > 0.05). In the rumen microbe composition, the PVS diet significantly reduced the abundance of Prevotella (p Lachnospiraceae_XPB1014_group (p Bacteroidales_bacterium_Bact_22 (p 4 emissions and environmental protection.

Published in Fermentation

ISSN: 2311-5637 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Technology: Chemical technology: Fermentation industries. Beverages. Alcohol
Website: http://www.mdpi.com/journal/fermentation

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