Effects of Rumen Fluid as Bioaugmentation Additive on Fungal Diversity Dynamics during Sweet Sorghum Ensiling

doi:10.15376/biores.17.2.2977-2996

	Effects of Rumen Fluid as Bioaugmentation Additive on Fungal Diversity Dynamics during Sweet Sorghum Ensiling
	Tian, Hui 2; Shi, Ruifeng 2; Wei, Huiyuan 2; Lu, Nana 2; Sun, Wenli 2; Ren, Haiwei 2; Zheng, Yi 3; Li, Jingping 4; Wang, Xiaoli 1
刊名	BIORESOURCES
	2022-05-01
卷号	17 期号:2 页码:2977-2996
关键词	Sweet sorghum Silage Rumen fluid Fungus Diversity Correlation
ISSN号	1930-2126
DOI	10.15376/biores.17.2.2977-2996
英文摘要	Fungi play a critical role in silage and rumen fluid, both of which share similar ecosystems. This study is designed to supplement sweet sorghum ensiling with the rumen fluid from beef heifers and evaluate the effect on fungal diversity dynamics and silage quality by high-throughput sequencing and chemical methods. Simultaneously, this study investigated the correlation between fungal communities and chemical compositions of silages. The results suggested that the addition of rumen fluid significantly affected the richness and diversity of fungi in silage. Alpha diversity of total fungi and the relative abundance of Pichia increased, while Schizophyllum and Penicillium decreased, following the supplementation of rumen fluid during 60 days ensiling. In addition, the silage quality was positively correlated with Pichia, but negatively correlated with Hannaella and Vishniacozyma. The findings reveal that the rumen fluid can improve the ensiling characteristics by effectively reducing the reproduction of adverse fungi. However, further research is required to verify the connection of specific pure fungal isolates with the fermentation performance of silage.
WOS研究方向	Materials Science
语种	英语
出版者	NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
WOS记录号	WOS:000795947000021
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/158693]
专题	生命科学与工程学院
作者单位	1.Chinese Acad Agr Sci, Lanzhou Inst Husb & Pharmaceut Sci, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Life Sci & Engn, Key Lab Complementary Energy Syst Biomass & Solar, Lanzhou 730050, Gansu, Peoples R China; 3.Kansas State Univ, Dept Grain Sci & Ind, Manhattan, KS 66506 USA; 4.Lanzhou Univ Technol, Western China Res Ctr Energy & Environm, Lanzhou, Peoples R China;
推荐引用方式 GB/T 7714	Tian, Hui,Shi, Ruifeng,Wei, Huiyuan,et al. Effects of Rumen Fluid as Bioaugmentation Additive on Fungal Diversity Dynamics during Sweet Sorghum Ensiling[J]. BIORESOURCES,2022,17(2):2977-2996.
APA	Tian, Hui.,Shi, Ruifeng.,Wei, Huiyuan.,Lu, Nana.,Sun, Wenli.,...&Wang, Xiaoli.(2022).Effects of Rumen Fluid as Bioaugmentation Additive on Fungal Diversity Dynamics during Sweet Sorghum Ensiling.BIORESOURCES,17(2),2977-2996.
MLA	Tian, Hui,et al."Effects of Rumen Fluid as Bioaugmentation Additive on Fungal Diversity Dynamics during Sweet Sorghum Ensiling".BIORESOURCES 17.2(2022):2977-2996.