The effects of a microbial inoculant and formic acid as silage additives on chemical composition, ruminal degradability and nutrient digestibility of corn silage in sheep

Authors

  • M. J. Zamiri Department of Animal Science, College of Agriculture, Shiraz University, Shiraz, Iran
Abstract:

The effects of a microbial inoculant (containing propionic and lactic acid bacteria) and formic acid onchemical composition, ruminal degradability of dry matter (DM) and nutrient digestibility of corn silage wereexamined. Whole-plant corn was ensiled for 60 days in plastic polyethylene bags, and three treatments werecompared, 1: control (no additive), 2: Propionibacterium acidipropionici plus Lactobacillus plantarum at 3 ×1010 cfu/g of fresh forage, and 3: formic acid (98%) at 2.41/t fresh forage. The silages were subjected tochemical analysis, DM degradability and nutrients digestibility in sheep. At the end of ensiling period,treatment 3 had significantly higher (P

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Journal title

volume 10  issue 2

pages  110- 118

publication date 2009-06-20

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