Effect of Dry Matter Content and Inoculation on Ruminal Protein Degradability in Alfalfa Silages

effect of dry matter content and inoculation on ruminal protein degradability in alfalfa silages

the aim of the experiment was to determine the effect of different dry matter content and addition of silage inoculant on the ruminal protein degradability. alfalfa herbage was collected from two cuts and the fresh matter was sampled two times during each cut (with different dry matter content). during the preparation of experimental micro-silages, the chopped forage was treated with a microbia...

Effects of microwaving, and moist and dry heating on ruminal degradability of protein and dry matter in soybean meal

Two experiments were conducted to evaluate the effects of microwaving, autoclaving (moist heating), and roasting (dry heating) on gas production parameters and in situ rumen degradability of soybean meal (SBM). SBM was treated by roasting at 140℃ for 30 and 60 min, and at 160℃ for 30 and 60 min, autoclaving at 121℃ for 20 min, and microwaving for 2, 4, and 6 min. A gas production trial...

Effects of inoculation of high dry matter alfalfa silage on ensiling characteristics, ruminal nutrient degradability and dairy cow performance

The objective of this study was to determine the effects of a homolactic acid inoculant on ensiling characteristics and nutritive value of high dry matter (DM) alfalfa. The ensiling characteristics were determined by ensiling inoculated and untreated alfalfa haylage in mini-silos for 0, 2, 4, 8, 16 and 45 days. Two lactating cows fitted with ruminal fistulas were used to determine ruminal degra...

Effect of Supplementation of Alfalfa Silage with Lactobacillus Buchneri Additive, Orange Pulp and Molasses on Dry Matter, Crude Protein and Organic Matter Degradability by Nylon Bags

The purpose of this study was to investigate the effects of supplementation of alfalfa silage with Lactobacillus buchneri additive, orange pulp and molasses on dry matter, crude protein and organic matter degradability by nylon bags. The treatments included: alfalfa silage (control treatment), alfalfa silage processed with bacterial additive, 3×108 cfu/g, alfalfa and orange pulp silage, alfalfa...

In situ dry matter and crude protein degradability in corn,wheat and millet grain

Simplified in situ method for estimating ruminal dry matter and protein degradability of concentrates.

In this study, dry matter and crude protein in situ degradation data from different concentrate feeds were used to test the accuracy of effective degradability (ED) measures when using reduced ruminal incubation times compared with models based on seven or eight incubation times. The ED was estimated both with and without correction for nylon bag particle loss. The crude protein ED corrected fo...