2024-03-29T15:53:15Z
https://u-ryukyu.repo.nii.ac.jp/oai
oai:u-ryukyu.repo.nii.ac.jp:02002667
2022-02-14T21:38:59Z
1642837622505:1642837905044:1642837922297
1642838403551:1642838407312
野草給与下ヤギにおける濃厚飼料給与割合が第一胃内プロトゾアの脂肪酸組成に与える影響
Fatty Acids Composition of Rumen Protozoa as Influenced by Feeding Ratio of Concentrate in Goats under Feeding of Wild Grass
平山, 琢二
比嘉, 辰雄
平川, 守彦
城間, 定夫
Hirayama, Takuji
Higa, Tatuo
Hirakawa, Morihiko
Shiroma, Sadao
open access
脂肪酸組成
第一胃内性状
プロトゾア
ヤギ
Fatty acids composition
Goats
Protozoa
Rumen
The present study was undertaken to determine the effect of graded level of concentrate 0%, 25%, 50% and 75% on the tempertuer and pH in rumen fluid, fauna and fatty acids composition of rumen protozoa in goats under feeding of wild grass. Ruminal tempertur remained high up to 50% level of concentrate ratio. Ruminal pH decreased up to 50% concentrate ratio. Total protozoa number was increased with feeding of concentrate level. Correlation of total protozoa number and Entodinum number was higher in positive. Content of palmitic acids and oleic acids of rumen porotozoa were increased with concentrate ratio. Corerlation of content of oleic acids and Epidinium number was higher in positive. These results suggest that fermentation of feed in the rumen is activates with increase of concentrate ratio. Moreone, it seems that the increase of the total number of protozoa ascribes to the number of Entodinum species and the increase of oleic acids content is due to the increase of Epidinium species.
紀要論文
琉球大学農学部
jpn
departmental bulletin paper
VoR
http://hdl.handle.net/20.500.12000/3634
http://hdl.handle.net/20.500.12000/3634
https://u-ryukyu.repo.nii.ac.jp/records/2002667
0370-4246
AN00250548
琉球大学農学部学術報告
The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus
49
213
217
https://u-ryukyu.repo.nii.ac.jp/record/2002667/files/KJ00000162648.pdf