Evaluation of crop residue based complete rations through in vitro digestibility
The present investigation was carried out to evaluate three potential complete rations made from locally available ingredients through in vitro digestibility (DM, CP, NDF and ADF) and in vitro total volatile fatty acids (TVFA) production. Three iso-nitrogenous complete rations comprising of maize st...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Network for the Veterinarians of Bangladesh
2015-03-01
|
| Series: | Journal of Advanced Veterinary and Animal Research |
| Subjects: | |
| Online Access: | http://www.scopemed.org/fulltextpdf.php?mno=165111 |
| _version_ | 1811204691045908480 |
|---|---|
| author | Raja Kishore Konka Srinivas Kumar Dhulipalla Venkata Ramana Jampala Ravi Arunachalam Eswara Prasad Pagadala Raghava Rao Elineni |
| author_facet | Raja Kishore Konka Srinivas Kumar Dhulipalla Venkata Ramana Jampala Ravi Arunachalam Eswara Prasad Pagadala Raghava Rao Elineni |
| author_sort | Raja Kishore Konka |
| collection | DOAJ |
| description | The present investigation was carried out to evaluate three potential complete rations made from locally available ingredients through in vitro digestibility (DM, CP, NDF and ADF) and in vitro total volatile fatty acids (TVFA) production. Three iso-nitrogenous complete rations comprising of maize stover (T1), red gram straw (T2) or black gram straw (T3) and concentrate in 60:40 ratio were prepared and the cost/kg diets were 5.2, 5.5 and 5.7 rupees/Kg diet, respectively. Three fistulated buffalo bulls (5 yrs, 350 ± 9.36 kg BW) used as donors of rumen inoculums were fed the same three complete rations (T1, T2 and T3) after proper adaptation. The three complete rations were iso-nitrogenous with CP content ranging from 12.62 to 12.82, while T3 contained higher EE (1.68 %) and TA (9.75 %) and higher NFE (34.38 %) in T1 than in other complete rations. However, variation was apparent in the fiber fractions of the three complete rations attributable to varying sources of the fibrous crop residues. Overall in vitro DM digestibility (IVDMD) and in vitro NDF digestibility (IVNDFD) % was higher (p<0.05) in T1 (58.59 ± 1.55 and 56.33 ± 0.24) followed by T3 (57.75 ± 0.46 and 54.20 ± 0.64) and in T2 (55.45 ± 0.69 and 53.23 ± 1.25). However, the differences for in vitro CP digestibility (IVCPD) and in vitro ADF digestibility (IVADFD) % were higher in T1 than in other complete rations, the values did not differ statistically. Overall TVFA (meq/L) production was higher in T1 (87.65 ± 7.17) than in T2 (83.00 ± 5.74) and T3 (84.00 ± 5.52). It is concluded that T1 is superior to T2 or T3 in terms of in vitro digestibility (DM, CP, NDF and ADF), in vitro TVFA production and cost of formulation. |
| first_indexed | 2024-04-12T03:16:48Z |
| format | Article |
| id | doaj.art-cd8b80c86ab0470897f049d8f2ba9296 |
| institution | Directory Open Access Journal |
| issn | 2311-7710 2311-7710 |
| language | English |
| last_indexed | 2024-04-12T03:16:48Z |
| publishDate | 2015-03-01 |
| publisher | Network for the Veterinarians of Bangladesh |
| record_format | Article |
| series | Journal of Advanced Veterinary and Animal Research |
| spelling | doaj.art-cd8b80c86ab0470897f049d8f2ba92962022-12-22T03:50:03ZengNetwork for the Veterinarians of BangladeshJournal of Advanced Veterinary and Animal Research2311-77102311-77102015-03-0121646810.5455/javar.2015.b50Evaluation of crop residue based complete rations through in vitro digestibilityRaja Kishore Konka0Srinivas Kumar Dhulipalla1Venkata Ramana Jampala2Ravi Arunachalam3Eswara Prasad Pagadala4Raghava Rao Elineni5Department of Animal Nutrition, NTR College of Veterinary Science, Gannavaram – 521 102, Andhra Pradesh, IndiaDepartment of Animal Nutrition, NTR College of Veterinary Science, Gannavaram – 521 102, Andhra Pradesh, IndiaDepartment of Animal Nutrition, College of Veterinary Science, Tirupati – 517 502, Andhra Pradesh, IndiaDepartment of Animal Nutrition, College of Veterinary Science, Tirupati – 517 502, Andhra Pradesh, IndiaDepartment of Veterinary Biochemistry, College of Veterinary Science, Tirupati – 517 502, Andhra Pradesh, IndiaDepartment of Animal Nutrition, NTR College of Veterinary Science, Gannavaram – 521 102, Andhra Pradesh, IndiaThe present investigation was carried out to evaluate three potential complete rations made from locally available ingredients through in vitro digestibility (DM, CP, NDF and ADF) and in vitro total volatile fatty acids (TVFA) production. Three iso-nitrogenous complete rations comprising of maize stover (T1), red gram straw (T2) or black gram straw (T3) and concentrate in 60:40 ratio were prepared and the cost/kg diets were 5.2, 5.5 and 5.7 rupees/Kg diet, respectively. Three fistulated buffalo bulls (5 yrs, 350 ± 9.36 kg BW) used as donors of rumen inoculums were fed the same three complete rations (T1, T2 and T3) after proper adaptation. The three complete rations were iso-nitrogenous with CP content ranging from 12.62 to 12.82, while T3 contained higher EE (1.68 %) and TA (9.75 %) and higher NFE (34.38 %) in T1 than in other complete rations. However, variation was apparent in the fiber fractions of the three complete rations attributable to varying sources of the fibrous crop residues. Overall in vitro DM digestibility (IVDMD) and in vitro NDF digestibility (IVNDFD) % was higher (p<0.05) in T1 (58.59 ± 1.55 and 56.33 ± 0.24) followed by T3 (57.75 ± 0.46 and 54.20 ± 0.64) and in T2 (55.45 ± 0.69 and 53.23 ± 1.25). However, the differences for in vitro CP digestibility (IVCPD) and in vitro ADF digestibility (IVADFD) % were higher in T1 than in other complete rations, the values did not differ statistically. Overall TVFA (meq/L) production was higher in T1 (87.65 ± 7.17) than in T2 (83.00 ± 5.74) and T3 (84.00 ± 5.52). It is concluded that T1 is superior to T2 or T3 in terms of in vitro digestibility (DM, CP, NDF and ADF), in vitro TVFA production and cost of formulation.http://www.scopemed.org/fulltextpdf.php?mno=165111Complete rationsIn vitro digestibilityIn vitro TVFA production |
| spellingShingle | Raja Kishore Konka Srinivas Kumar Dhulipalla Venkata Ramana Jampala Ravi Arunachalam Eswara Prasad Pagadala Raghava Rao Elineni Evaluation of crop residue based complete rations through in vitro digestibility Journal of Advanced Veterinary and Animal Research Complete rations In vitro digestibility In vitro TVFA production |
| title | Evaluation of crop residue based complete rations through in vitro digestibility |
| title_full | Evaluation of crop residue based complete rations through in vitro digestibility |
| title_fullStr | Evaluation of crop residue based complete rations through in vitro digestibility |
| title_full_unstemmed | Evaluation of crop residue based complete rations through in vitro digestibility |
| title_short | Evaluation of crop residue based complete rations through in vitro digestibility |
| title_sort | evaluation of crop residue based complete rations through in vitro digestibility |
| topic | Complete rations In vitro digestibility In vitro TVFA production |
| url | http://www.scopemed.org/fulltextpdf.php?mno=165111 |
| work_keys_str_mv | AT rajakishorekonka evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility AT srinivaskumardhulipalla evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility AT venkataramanajampala evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility AT raviarunachalam evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility AT eswaraprasadpagadala evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility AT raghavaraoelineni evaluationofcropresiduebasedcompleterationsthroughinvitrodigestibility |