สืบค้นงานวิจัย
Replacement of soybean meal by kased-kok meal (Neptunia javanica Miq.) in the diet on gas production and ruminal degradability by using in vitro gas technique
Nirawan Anantasook - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Replacement of soybean meal by kased-kok meal (Neptunia javanica Miq.) in the diet on gas production and ruminal degradability by using in vitro gas technique
ผู้แต่ง / หัวหน้าโครงการ (EN): Nirawan Anantasook
บทคัดย่อ (EN): The aim of this study was to investigate the effect of replacement of soybean meal (SBB) by kased-kok (Neptunia javanica Miq.) meal, (KSKM) in the diet on gas production and ruminal degradability by using in vitro gas technique. The experimental design was a completely randomized design (CRD) and the dietary treatments were replacement of SBM by KSKM at 30, 60 and 100%, respectively with 0.5 g of roughage and concentrate ratio at 40:60.The gas production was recorded at 0, 1, 2, 4, 6, 8, 12, 18, 24, 48 and 72 h of incubation and was used for calculation of gas kinetics. The results revealed that gas kinetics and cumulative gas production were not significantly different among treatments (P>0.05).The in vitro degradability of DM, OM and true digestibility in treatment that replacement SBM with KSKM at 30 and 60% were not different with SMB group. However, increased level of replacement to 100%, the in vitro degradability and true digestibility were reduced. Microbial biomass was highest with KSKM replacement at 30% (19.6 mg). Moreover, NH3-N concentrations were quadratically increased when increasing levels of KSKM in the diet and were highest with KSKM replacement at 30% (25.6 mg/ dL).Based on this study, it could be concluded that replacement of SBM by KSKM at 30% in the diets could improve in vitro gas production,gas kinetics, ruminal degradability, microbial mass and NH3-N concentration.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): th
จำนวนหน้า: 7
เอกสารแนบ: https://ag2.kku.ac.th/kaj/PDF.cfm?filename=O35.pdf&id=1205&keeptrack=14
คำสำคัญ (EN): vitro gas technique
หากไม่พบเอกสารฉบับเต็ม (Full Text) โปรดติดต่อหน่วยงานเจ้าของข้อมูล

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Replacement of soybean meal by kased-kok meal (Neptunia javanica Miq.) in the diet on gas production and ruminal degradability by using in vitro gas technique
Nirawan Anantasook
ไม่ระบุผู้เผยแพร่
2557
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