สืบค้นงานวิจัย
Effects of palm oil sludge in concentrate on nutrient utilization and rumen fermentation in Thai Native Cattle
Wuttichai Seephueak - มหาวิทยาลัยขอนแก่น
ชื่อเรื่อง (EN): Effects of palm oil sludge in concentrate on nutrient utilization and rumen fermentation in Thai Native Cattle
ผู้แต่ง / หัวหน้าโครงการ (EN): Wuttichai Seephueak
หน่วยงานสังกัดผู้แต่ง:
  1. มหาวิทยาลัยสงขลานครินทร์
บทคัดย่อ (EN): Five ruminally fistulated Thai native bulls (361.80 kg) were arranged according to 5x5 Latin Square Design. The cattle was fed with plicatulum hay ad libitum and supplemented with concentrate containing 0, 10, 20, 30 and 40 % POS at 1.5% BW. A metabolism trail lasted for 22 days, with the first 16 days an adaptation period and the last 6 days the samples collection period. There were no significantly differences among treatments regarding total DM intake and digestibility coefficient of DM, OM and ADF, while CP digestibility coefficient was significantly lower (P<0.05) when 40%POS was incorporated into diet. Rumen fluid pH was similar among treatments whereas rumen NH3-N concentration of cattle fed 0 and 20% POS were higher (p<0.05) than those of cattle fed 40 % POS. Total VFA in rumen fluid, C2, C3 and C2:C3 ratio were not significantly differences (p>0.05) while the proportion of C4 of cattle fed 0% POS was higher (p<0.01) than those of cattle fed 20, 30 and 40% POS. Blood parameters (PCV, glucose and NEFA concentration) were similar among treatments while BUN concentration of cattle fed 40% POS was lower (p<0.01) than those of cattle fed 0, 10, 20 and 30% POS. Thus, the optimum level of POS in concentrate for Thai native cattle fed plicatulum hay as a roughage source, should be not more than 30%.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): th
จำนวนหน้า: 5
เอกสารแนบ: https://ag2.kku.ac.th/kaj/PDF.cfm?filename=Poster09 wuttichai.pdf&id=372&keeptrack=3
เผยแพร่โดย: มหาวิทยาลัยขอนแก่น
คำสำคัญ (EN): nutrient utilization
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

การอ้างอิง

Wuttichai Seephueak. "Effects of palm oil sludge in concentrate on nutrient utilization and rumen fermentation in Thai Native Cattle". มหาวิทยาลัยขอนแก่น. 2553

Wuttichai Seephueak. "Effects of palm oil sludge in concentrate on nutrient utilization and rumen fermentation in Thai Native Cattle". มหาวิทยาลัยขอนแก่น. 2553. Print.



TARR Wordcloud:
Effects of palm oil sludge in concentrate on nutrient utilization and rumen fermentation in Thai Native Cattle
Wuttichai Seephueak
มหาวิทยาลัยขอนแก่น
2553
Effects of metabolizable energy intake on growth performance and nutrient digestibility of Thai native cattle Waste utilization of palm oil decanter cake on biogas fermentation Effects of climatic condition on nutritional and physiological responses of yearling Thai native cattle Energy and nitrogen utilization of Thai native cattle given low quality hay and sago palm pith with different levels of soybean meal Feeding of fresh cassava root with feed block containing high sulfur on digestibility, rumen fermentation and blood metabolites in Thai native beef cattle Improvement of glycerol waste utilization by co-feedstock with palm oil decanter cake on biohydrogen fermentation Energy and protein requirement of yearling Thai native cattle Effect of mangosteen peel, garlic and urea pellet supplementation on rumen fermentation and nutrient digestibility of beef cattle Effects of sweet potato vine pellets (SWEPP) in concentrate on rumen ecology and nutrient digestibility in lactating dairy cows Nutritive values of whip grass (Hemarthria compressa) and oil palm kernel cakes and the estimation of nutrient requirement of Thai indigenous bulls
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