Effect of dietary incorporation of silkworm pupae meal on in vitro rumen fermentation and digestibility
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Title |
Effect of dietary incorporation of silkworm pupae meal on in vitro rumen fermentation and digestibility
SILKWORM PUPAE MEAL AND RUMEN FERMENTATION |
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Creator |
Rashmi KM
Chandrasekaraiah M Soren NM Prasad KS David CG |
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Subject |
Defatted silkworm pupae meal
In vitro digestibility In vitro rumen fermentation Microbial biomass Partitioning factor |
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Description |
Not Available
This experiment was conducted to study the effect of supplementation of different inclusion levels of defatted silkworm pupae meal (DSWP) on in vitro rumen fermentation and digestibility. Eleven concentrate mixtures wereformulated with graded levels of DSWP by replacing 0 (T0), 10 (T1), 20 (T2), 30 (T3), 40 (T4), 50 (T5), 60 (T6), 70,(T7), 80 (T8), 90 (T9) and 100% (T10) of soybean meal (SBM) protein of the control concentrate mixture. In vitro experiments were conducted to study the effect of supplementation of different levels of DSWP in the concentrate mixture on finger millet straw (FMS) based diets (30:70). In vitro total gas production (IVTGP), pH, ammonia nitrogen (NH3-N), total volatile fatty acids (TVFA), partitioning factor (PF), microbial biomass production (MBB), metabolizable energy (ME), in vitro dry matter digestibility (IVDMD) and in vitro organic matter digestibility (IVOMD) were determined. No significant difference was observed in pH, NH3-N, TVFA, PF, MBB, ME, IVDMD and IVOMD among treatments (T0 to T10). The results indicated that DSWP can be safely incorporated in the concentrate mixture by replacing 100% conventional protein without affecting the rumen fermentation and digestibility. Hence, it was concluded that supplementation of DSWP up to 100% had no significant effect on in vitro rumen fermentation and digestibility on FMS based ration Director, CSRTI, Mysore |
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Date |
2019-11-15T08:49:16Z
2019-11-15T08:49:16Z 2018-06-01 |
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Type |
Research Paper
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Identifier |
Rashmi KM, Chandrasekaraiah M, Soren NM, Prasad KS, David CG. 2018. Effect of dietary incorporation of silkworm pupae meal on in vitro rumen fermentation and digestibility. Indian Journal of Animal Sciences, 88:731-735
0367-8318 http://krishi.icar.gov.in/jspui/handle/123456789/24782 |
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Language |
English
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Relation |
Not Available;
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Publisher |
ICAR
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