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| Influence of Lactobacillus plantarum inoculation on the silage quality of intercropped Lablab purpureus and sweet sorghum grown in saline-alkaline region | |
| Li, Huangkeyi; Wang, Tianwei1; Tahir, Muhammad1,2; Zhang, Jiaqi1,2; Sun, Jiahao1,2; Xia, Tianqi1,2; Huang, Fuqing1,2; Liu, Yayong1,2; Liu, Zhiquan3; Zhong, Jin1,2 | |
| 2022 | |
| 发表期刊 | FRONTIERS IN MICROBIOLOGY
 |
| 卷号 | 13 |
| 摘要 | Ensiling legume with cereal is an effective method to ensure the energy rich-feed, but no information is available on the microbial fermentation mechanism of intercropped Lablab purpureus (Lablab) and sweet sorghum in the saline-alkaline region. Therefore, the present study investigated the silage quality and microbial community of intercropped Lablab and sweet sorghum silages grown in the saline-alkaline region with or without inoculation of Lactobacillus plantarum (LP). The experimental treatments were prepared according to the Lablab and sweet sorghum planting patterns: Lablab and sweet sorghum sowing seed ratios were 1:1 (L), 5:1 (M), and 9:1 (H). After harvesting, each mixture was treated with LP or sterilized water (CK), followed by 60 days of fermentation. Results showed that both LP inoculation and intercropping significantly raised the lactic acid (LA) content and decreased the pH value, acetic acid (AA), and ammonia-N in intercropped silages. The LP addition and intercropping also improved the relative feed value by reducing structural carbohydrates. Moreover, LP silages had a greater relative abundance of Lactobacillus than CK silages, and its relative abundance increased with an increased seed-sowing ratio of Lablab in intercropping. LP was the prevalent species in LP silages compared to CK silages, and its relative abundance also increased with an increased seed-sowing ratio of Lablab in intercropping. The genus Lactobacillus was negatively correlated with ammonia-N (R = -0.6, p = 0.02) and AA (R = -0.7, p < 0.01) and positively correlated with LA (R = 0.7, p < 0.01) and crude protein (R = 0.6, p = 0.04). Overall, the intercropped seeding ratios of Lablab and sweet sorghum of >= 5:1 with LP inoculation resulted in better fermentation quality and preservation of nutritional components providing theoretical support and guidance for future intercropped protein-rich silage production in the saline-alkaline region. |
| 关键词 | Lablab purpureus silage quality Lactobacillus plantarum intercropped microbial community |
| 学科领域 | Microbiology |
| DOI | 10.3389/fmicb.2022.1059551 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | LACTIC-ACID BACTERIA ; AEROBIC STABILITY ; FERMENTATION ; COMMUNITY ; DYNAMICS ; BUCHNERI ; ALFALFA |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| WOS记录号 | WOS:000897982700001 |
| 出版者 | FRONTIERS MEDIA SA |
| 文献子类 | Article |
| 出版地 | LAUSANNE |
| EISSN | 1664-302X |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Deployment Project of the Chinese Academy of Sciences ; [XDA26040201] ; [KFZD-SW-113] |
| 作者邮箱 | zhongj@im.ac.cn |
| 作品OA属性 | gold, Green Published |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/28950 |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Yunnan Univ, Sch Life Sci, Kunming, Peoples R China 2.Chinese Acad Sci, Inst Microbiol, State Key Lab Microbial Resources, Beijing, Peoples R China 3.Univ Chinese Acad Sci, Sch Life Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Huangkeyi,Wang, Tianwei,Tahir, Muhammad,et al. Influence of Lactobacillus plantarum inoculation on the silage quality of intercropped Lablab purpureus and sweet sorghum grown in saline-alkaline region[J]. FRONTIERS IN MICROBIOLOGY,2022,13. |
| APA | Li, Huangkeyi.,Wang, Tianwei.,Tahir, Muhammad.,Zhang, Jiaqi.,Sun, Jiahao.,...&Zhong, Jin.(2022).Influence of Lactobacillus plantarum inoculation on the silage quality of intercropped Lablab purpureus and sweet sorghum grown in saline-alkaline region.FRONTIERS IN MICROBIOLOGY,13. |
| MLA | Li, Huangkeyi,et al."Influence of Lactobacillus plantarum inoculation on the silage quality of intercropped Lablab purpureus and sweet sorghum grown in saline-alkaline region".FRONTIERS IN MICROBIOLOGY 13(2022). |
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