สืบค้นงานวิจัย
Effects of vegetable oils supplementation on in vitro rumen fermentation, volatile fatty acid composition and methane production in buffaloes (Buffalo Bulletin (Thailand),37(1))
B.S. Punia - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Effects of vegetable oils supplementation on in vitro rumen fermentation, volatile fatty acid composition and methane production in buffaloes (Buffalo Bulletin (Thailand),37(1))
ผู้แต่ง / หัวหน้าโครงการ (EN): B.S. Punia
หน่วยงานสังกัดผู้แต่ง (EN): Haryana (India). Division of Animal Nutrition and Feed Technology
บทคัดย่อ (EN): This study appraised the effects of vegetable oils on in vitro methanogenesis, gas production, fatty acid composition and feed fermentation in buffaloes. Sesame (SOL) and mustard (MOL) oils were added individually to a basal diet of sorghum hay at the rate of 0, 0.4 and 0.8 ml per 30 ml of incubation fluid in 100 ml calibrated glass syringes. Rumen inoculums was obtained from four fistulated buffalo steers and incubated with 200 mg of substrate for 24 h at 39 deg C. Gas production was recorded by displacement of piston. Methane in the gas phase and volatile fatty acids in the fermentation medium were estimated by gas liquid chromatography. In vitro true degradability of dry matter (TDDM), neutral detergent fibre degradability (NDFD) was estimated, and microbial biomass production (MBP) and partitioning factor (PF) were calculated. Increasing doses of SOL and MOL linearly decreased (P LT 0.05) methane production without any variation between oil types. Both oils linearly decreased TDDM and NDF digestibility of feeds as well as MBP, however, the effects were more (P LT 0.05) pronounced with MOL. Acetate production was not affected (P GT 0.05), but increased production of propionate and butyrate and reduced (P LT 0.05) acetate to propionate ratio was evident with addition of oils. Mustard oil exerted greater (P LT 0.05) inhibitory effects on degradability and microbial biomass production at corresponding doses. Therefore, sesame oil is better than mustard oil as methane inhibiting agent without adversely affecting feed digestibility and may be considered as valuable feed supplement.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://kukr.lib.ku.ac.th/db/kukr/search_detail/result/376667
คำสำคัญ (EN): India
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

B.S. Punia. "Effects of vegetable oils supplementation on in vitro rumen fermentation, volatile fatty acid composition and methane production in buffaloes (Buffalo Bulletin (Thailand),37(1))". ไม่ระบุหน่วยงาน. ม.ป.ป.

B.S. Punia. "Effects of vegetable oils supplementation on in vitro rumen fermentation, volatile fatty acid composition and methane production in buffaloes (Buffalo Bulletin (Thailand),37(1))". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Effects of vegetable oils supplementation on in vitro rumen fermentation, volatile fatty acid composition and methane production in buffaloes (Buffalo Bulletin (Thailand),37(1))
B.S. Punia
ไม่ระบุผู้เผยแพร่
ไม่ระบุวันที่เผยแพร่
Effects of dietary supplementation of different vegetable oils varying in polyunsaturated fatty acid content on reproductive performance and ovarian follicular characteristics of Murrah buffalo heifer Hydrallantois in buffaloes (Buffalo Bulletin,37(3)) Surgical management of melanocytomas in buffaloes (Buffalo Bulletin (Thailand),37(2)) Methane production from lactating Bhadawari and Murrah breeds of buffalo fed wheat straw-concentrate diet (Buffalo Bulletin (Thailand),37(2)) Developing feeding module for increasing milk production in Murrah buffaloes (Bubalus bubalis) (Buffalo Bulletin (Thailand),37(1)) Production of river buffalo (Bubalus bubalis) calves by embryo in vitro production-vitrification and transfer techniques in the Philippines (Buffalo Bulletin (Thailand),36(4)) Infectious bovine keratoconjunctivitis in a buffalo calf (Buffalo Bulletin (Thailand),37(1)) Milk and fatty acid composition of Anatolian water buffalo (Bubalus bubalis) from different provinces (Buffalo Bulletin,38(1)) Effect of alfalfa fodder supplementation on enteric methane emission measured by sulfur hexafluoride technique in Murrah buffaloes (Buffalo Bulletin (Thailand),35(1)) Effect of lavender and peppermint essential oil on in vitro methanogenesis and fermentation of feed with buffalo rumen liquor (Buffalo Bulletin,39(3))
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