期刊论文

Wang, Zuo;Shen, WJ

英文

Frontiers in Veterinary Science

2297-1769

2023

10

1185191

10.3389/fvets.2023.1185191

This work was supported by the Hunan Provincial Science and Technology Department (Grant No. 2021RC4060), Hunan Herbivores Industry Technological System, Hunan Provincial Natural Science Foundation (Grant Nos. 2019JJ50279 and 2021JJ30011), the China Agriculture Research System of MOF and MARA (Grant No. CARS-37), and National Natural Science Foundation of China (Grant No. 32172758).

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The purpose of this study is to reveal the effects of different particle sizes of rice straw on the rumen protozoa count, nutrient disappearance rate, rumen fermentation, and microbial community in a rumen simulation technique (RUSITEC) system. In this experiment, a single-factor random trial design was adopted. According to the different particle sizes of rice straw, there were three treatments with three replies in each treatment. Three kinds of goat total mixed ration (TMR), with the same nutrients were used to carry out a 10 days in vitro fermentation experiment using the rumen simulation ...