Wastes Valorization of Wheat Straw and Wheat Bran Treated with Urea, Probiotic or Organic Acids to Enhance Ruminal Gas Production and Digestibility of Pumpkin By-product

Autor: Reza Seyedsharifi, mohsen ramezani, Jamal Seifdavati, Roghaye Barzegar Mashak, Mona M.M.Y. Elghandour, Sayyad Seifzadeh, Alberto Barbabosa-Pliego, Abdelfattah Z.M. Salem
Rok vydání: 2021
Předmět:
Zdroj: Waste and Biomass Valorization. 12:5979-5989
ISSN: 1877-265X
1877-2641
DOI: 10.1007/s12649-021-01432-y
Popis: This study designed to evaluate the effect of dietary wastes of wheat straw, wheat bran and urea (WU) treated with probiotic (PR) and organic acids (OA) on ruminal gas production and digestibility of pumpkin by-product (PB) silage. The quantities of wheat straw (90%), wheat bran (8%) and urea (2%) were used for the initial preparation of silage. The PB was ensiled at various ratios of 80, 82.5 and 85% and 20, 17.5 and 15%, with WU, PR and OA respectively. Ecosyl Products® as a PR and acetic acid as an OA were at application rates of 0 and 0.1%. The compounds of this probiotic include dried Lactobacillus plant arum, sugar, dried mushrooms, di-potassium phosphate, glycine, magnesium sulfate, sodium aluminum oxide, sodium erythorbate. Silages were opened 60 days after ensiling, and chemical composition, produced biogas, dry matter and organic matter digestibility were determined. Dry matter, neutral detergent fiber and acid detergent fiber decreased (P
Databáze: OpenAIRE
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