■本研究旨在研究用保加利亚乳杆菌在不同发酵持续时间和剂量下处理的提硫菌植物(Tithoniadiversifolia)的营养成分和瘤胃发酵属性。
■在这项研究中,实验方法采用具有两个因子的阶乘模式作为使用完全随机设计的三次重复的处理。主要因素是保加利亚乳杆菌接种物的剂量,浓度为2%和3%。在研究过程中检查的次要因素围绕发酵的持续时间,提供三个1天的时间框架,3天,5天进行分析。保加利亚乳杆菌的接种物含有65×1015CFU/ml。
■保加利亚乳杆菌细菌在tithonia植物上的使用(T。不同的接种剂量和发酵时间)表现出非常显着的效果和显着差异(p<0.05)。在植酸含量中,营养成分(粗蛋白(CP),粗纤维,粗脂肪,和干物质(DM)),和体外消化率,其中包括DM,有机质(OM),CP,挥发性脂肪酸(VFA),NH3和天然气生产。然而,pH值与OM含量之间没有显著的相互作用。
■营养分析和体外消化率的最佳结果,包括DM,OM,CP,瘤胃pH,VFA,NH3(氨),和天然气生产,当tithonia植物(T.多叶)使用保加利亚乳杆菌以3%的接种物剂量和5天的发酵时间进行发酵。
UNASSIGNED: This study aims to investigate the nutritional composition and rumen fermentation attributes of the tithonia plant (Tithonia diversifolia) treated with Lactobacillus bulgaricus bacteria at different fermentation durations and doses.
UNASSIGNED: In this research, an experimental approach employed a factorial pattern with two factors as treatments with three replications using a complete randomized design. The primary factor was the dose of L. bulgaricus inoculum, with concentrations at 2% and 3%. The secondary factor examined during the study revolved around the duration of fermentation, offering three time frames of 1 day, 3 days, and 5 days for analysis. The inoculum of L. bulgaricus contained 65 × 1015 CFU/ml.
UNASSIGNED: The use of L. bulgaricus bacteria on tithonia plants (T. diversifolia) with different inoculum doses and fermentation times demonstrated a highly significant effect and significant disparities (p < 0.05). In phytic acid content, nutrient content (crude protein (CP), crude fiber, crude fat, and dry matter (DM)), and in vitro digestibility, which includes DM, organic matter (OM), CP, volatile fatty acids (VFA), NH3, and gas production. However, it did not show any significant interaction between pH and OM content.
UNASSIGNED: The optimal results of nutrient profiling and in vitro digestibility, including DM, OM, CP, rumen pH, VFA, NH3 (ammonia), and gas production, were observed when the tithonia plant (T. diversifolia) was fermented using L. bulgaricus with 3% inoculum doses and a fermentation time of 5 days.