Abstract: Provided are a system and method for nutritional analysis of straw feed based on image recognition.

Abstract: The present disclosure relates to Lactiplantibacillus plantarum EL6 for increasing the flavonoids content, and a use thereof, and belongs to the technical field of microbial feeds. The present disclosure is intended to solve the problem that there is no special lactobacillus agent for increasing the flavonoids content during silage fermentation in the prior art. The Lactiplantibacillus plantarum EL6 in the present disclosure is a Gram-positive bacterium, which allows glucose facultative fermentation and has advantages such as acid resistance and high growth rate. In addition, the Lactiplantibacillus plantarum EL6 has an ability to allow the biotransformation of flavonoids, and can significantly increase a content of flavonoids in Medicago silage and promote the release and transformation of bound flavonoids. The Lactiplantibacillus plantarum EL6 can improve a fermentation quality of silage, and has advantages such as low cost, safety, reliability, and easy utilization.

Abstract: The present disclosure relates to a preparation method of silage, and belongs to the technical field of microbial feeds. The present disclosure is intended to solve the problem that the existing silage has a low utilization rate due to anti-nutritional factors such as tannins and saponins. The present disclosure provides Lactiplantibacillus plantarum P91 with an accession number of CGMCC No. 27567. The Lactiplantibacillus plantarum P91 has acid resistance, a high growth rate, a strong carbon source-utilizing ability, and an excellent comprehensive acid-production ability, and can reduce a pH, well improve the palatability of silage, and reduce anti-nutritional factors in silage. Therefore, the present disclosure can effectively solve the problem that a silage raw material has a high content of anti-nutritional factors such as tannins and saponins, and overcome the adaptability problem of a lactobacillus to a raw material, thereby improving an activity of the lactobacillus and a quality of silage fermentation.

Abstract: The present disclosure relates to Bacillus velezensis (B. velezensis) and a use thereof, and belongs to the technical field of microorganisms. The present disclosure solves one of the problems of the Bacillus in the art such as poor broad-spectrum activity for fungi and bacteria, low inhibitory activity, and limited inhibition range. The B. velezensis QMHF-G5 has an excellent inhibitory activity for pathogenic fungi and bacteria, and can inhibit a variety of pathogenic fungi and bacteria, with a prominent broad-spectrum activity. In addition, the B. velezensis has a high inhibitory activity for a variety of pathogenic fungi and bacteria detected, with a high inhibition rate.

Abstract: The present disclosure relates to Lactiplantibacillus plantarum for degrading tannins and saponins, and a use thereof. The present disclosure is intended to solve the problem that the existing silage has a low utilization rate due to anti-nutritional factors such as tannins and saponins. The present disclosure provides Lactiplantibacillus plantarum P91 with an accession number of CGMCC No. 27567, which has acid resistance, a high growth rate, a strong carbon source-utilizing ability, and an excellent comprehensive acid-production ability, and can reduce a pH, well improve the palatability of silage, and reduce anti-nutritional factors in silage. Therefore, the present disclosure can effectively solve the problem that a silage raw material has a high content of anti-nutritional factors such as tannins and saponins, and overcome the adaptability problem of a lactobacillus to a raw material, thereby improving an activity of the lactobacillus and a quality of silage fermentation.

Abstract: The present disclosure relates to Lactiplantibacillus plantarum EL6 for increasing the flavonoids content, and a use thereof, and belongs to the technical field of microbial feeds. The present disclosure is intended to solve the problem that there is no special lactobacillus agent for increasing the flavonoids content during silage fermentation in the prior art. The Lactiplantibacillus plantarum EL6 in the present disclosure is a Gram-positive bacterium, which allows glucose facultative fermentation and has advantages such as acid resistance and high growth rate. In addition, the Lactiplantibacillus plantarum EL6 has an ability to allow the biotransformation of flavonoids, and can significantly increase a content of flavonoids in Medicago silage and promote the release and transformation of bound flavonoids. The Lactiplantibacillus plantarum EL6 can improve a fermentation quality of silage, and has advantages such as low cost, safety, reliability, and easy utilization.

Abstract: The present disclosure relates to Lactiplantibacillus plantarum for degrading tannins and saponins, and a use thereof. The present disclosure is intended to solve the problem that the existing silage has a low utilization rate due to anti-nutritional factors such as tannins and saponins. The present disclosure provides Lactiplantibacillus plantarum P91 with an accession number of CGMCC No. 27567, which has acid resistance, a high growth rate, a strong carbon source-utilizing ability, and an excellent comprehensive acid-production ability, and can reduce a pH, well improve the palatability of silage, and reduce anti-nutritional factors in silage. Therefore, the present disclosure can effectively solve the problem that a silage raw material has a high content of anti-nutritional factors such as tannins and saponins, and overcome the adaptability problem of a lactobacillus to a raw material, thereby improving an activity of the lactobacillus and a quality of silage fermentation.

Abstract: The present application relates to a Pediococcus pentosaceus and application thereof. The Pediococcus pentosaceus is Pediococcus pentosaceus EL5 with deposit number of CGMCC No. 23923. The Pediococcus pentosaceus EL5 of an embodiment of the present application can be used for silage to improve the activity of lactic acid bacteria and the quality of silage fermentation.