Performance of sheep fed soybean stover and cassava crumb based diets
A digestibility study was conducted with West African Dwarf (WAD) sheep offered four varieties of soybean stovers (SBS) basal diets, TGx 1019-2EN (SBS1), TGx 1448-2E (SBS2), TGx 1660-19F (SBS3) and TGx 932-2E (SBS4) and a growth study with WAD sheep offered three varieties of soybean stovers SBS1, S...
| Autores principales: | , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Elsevier
1999
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/29620 |
| _version_ | 1855514525680271360 |
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| author | Dada, S.A.O. Adeneye, J.A. Akinsoyinu, A.O. Smith, Jimmy W. Dashiell, Kenton E. |
| author_browse | Adeneye, J.A. Akinsoyinu, A.O. Dada, S.A.O. Dashiell, Kenton E. Smith, Jimmy W. |
| author_facet | Dada, S.A.O. Adeneye, J.A. Akinsoyinu, A.O. Smith, Jimmy W. Dashiell, Kenton E. |
| author_sort | Dada, S.A.O. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | A digestibility study was conducted with West African Dwarf (WAD) sheep offered four varieties of soybean stovers (SBS) basal diets, TGx 1019-2EN (SBS1), TGx 1448-2E (SBS2), TGx 1660-19F (SBS3) and TGx 932-2E (SBS4) and a growth study with WAD sheep offered three varieties of soybean stovers SBS1, SBS2 and SBS3 incorporated into three diets such that the roughage source in the diet was a 50:50 mixture of stover and hay supplemented with 15 percent cassava crumb to investigate feed intake, digestibility and body weight change. In Experiment 1, similar (p>0.05) mean voluntary dry matter intake (VDMI) (37.32 (+ or -) 2.19 g kg-1 BW 0.75 day -1) observed for sheep fed SBS1, SBS2 and SBS3 was higher (p<0.05) than 31.59 (+ or -) 2.19 g kg -1 BW0.75 day -1 of SBS4. Crude protein intake pattern was identical to that of N-intake and the similar (p>0.05) DM mean N-intake (0.68 (+ or -) 0.04 g kg -1 BW 0.75 day -1) of SBS1, SBS2 and SBS4 was higher (p<0.05) than 0.44 (+ or -) 0.04 g kg -1 BW 0.75 day -1) of SBS3, although 0.47 (+ or -) 0.02 g kg -1 BW 0.75 day -1 N-retained by sheep fed SBS2 was significantly (p<0.05) higher than N-retained values of other SBS. Crude protein digestibility (CPD) value (73.46 (+ or -) 3.08 percent) of sheep fed SBS2 was also higher (p<0.05) than the similar (p>0.05) mean (61.32 (+ or -) 3.08 percent) CPD value of sheep fed SBS1 and SBS3 while sheep fed SBS3 recorded the least (p<0.05) CPD value of 34.08 (+ or -) 3.08 percent. Also, neutral detergent fibre digestibility (NDFD) value (64.64 (+ or -) 5.90 percent) of sheep fed SBS2 was higher (p<0.05) than the similar (p>0.05) mean NDFD value (49.02 (+ or -) 5.90 percent) of sheep fed SBS1, SBS3 and SBS4. In Experiment 2, average VDMI of sheep fed diet I (54.58 (+ or -) 1.93 g kg -1 BW 0.75 day -1) was higher (p<0.05) than the corresponding mean VDMI (48.41 (+ or -) 1.93 g kg -1 BW 0.75 day -1) of sheep fed diets 2 and 3. Similar mean dry matter digestibility (DMD) value (68.25 (+ or -) 1.89 percent) of sheep fed diets 1 and 3 was higher (p<0.05) than DMD value (56.68 (+ or -) 1.89 percent of diet 2. N-retained as percentage of N-intake (g kg -1 BW 0.75 day -1) of sheep fed diet 1 (78.83 (+ or -) 2.58) was higher (p<0.05) than (64.49 (+ or -) 1.58) of diet 2 and (61.3 (+ or -) 2.58) of diet 3 was the lowest (p<0.05) mean value (30.50 (+ or -) 3.13) of diet 2 and 3. Also, sheep fed diet 1 recorded growth rate (g day -1) (18.68 (+ or -) 0.16) which was higher (p<0.05) than 15.38 (+ or -) 0.16 of sheep fed diet 3 and sheep fed diet 2 recorded the lowest (p<0.05) growth rate of 10.99. |
| format | Journal Article |
| id | CGSpace29620 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1999 |
| publishDateRange | 1999 |
| publishDateSort | 1999 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | CGSpace296202024-04-25T06:00:15Z Performance of sheep fed soybean stover and cassava crumb based diets Dada, S.A.O. Adeneye, J.A. Akinsoyinu, A.O. Smith, Jimmy W. Dashiell, Kenton E. sheep manihot esculenta soybeans stover animal performance feed intake digestibility west african dwarf sheep chemical composition A digestibility study was conducted with West African Dwarf (WAD) sheep offered four varieties of soybean stovers (SBS) basal diets, TGx 1019-2EN (SBS1), TGx 1448-2E (SBS2), TGx 1660-19F (SBS3) and TGx 932-2E (SBS4) and a growth study with WAD sheep offered three varieties of soybean stovers SBS1, SBS2 and SBS3 incorporated into three diets such that the roughage source in the diet was a 50:50 mixture of stover and hay supplemented with 15 percent cassava crumb to investigate feed intake, digestibility and body weight change. In Experiment 1, similar (p>0.05) mean voluntary dry matter intake (VDMI) (37.32 (+ or -) 2.19 g kg-1 BW 0.75 day -1) observed for sheep fed SBS1, SBS2 and SBS3 was higher (p<0.05) than 31.59 (+ or -) 2.19 g kg -1 BW0.75 day -1 of SBS4. Crude protein intake pattern was identical to that of N-intake and the similar (p>0.05) DM mean N-intake (0.68 (+ or -) 0.04 g kg -1 BW 0.75 day -1) of SBS1, SBS2 and SBS4 was higher (p<0.05) than 0.44 (+ or -) 0.04 g kg -1 BW 0.75 day -1) of SBS3, although 0.47 (+ or -) 0.02 g kg -1 BW 0.75 day -1 N-retained by sheep fed SBS2 was significantly (p<0.05) higher than N-retained values of other SBS. Crude protein digestibility (CPD) value (73.46 (+ or -) 3.08 percent) of sheep fed SBS2 was also higher (p<0.05) than the similar (p>0.05) mean (61.32 (+ or -) 3.08 percent) CPD value of sheep fed SBS1 and SBS3 while sheep fed SBS3 recorded the least (p<0.05) CPD value of 34.08 (+ or -) 3.08 percent. Also, neutral detergent fibre digestibility (NDFD) value (64.64 (+ or -) 5.90 percent) of sheep fed SBS2 was higher (p<0.05) than the similar (p>0.05) mean NDFD value (49.02 (+ or -) 5.90 percent) of sheep fed SBS1, SBS3 and SBS4. In Experiment 2, average VDMI of sheep fed diet I (54.58 (+ or -) 1.93 g kg -1 BW 0.75 day -1) was higher (p<0.05) than the corresponding mean VDMI (48.41 (+ or -) 1.93 g kg -1 BW 0.75 day -1) of sheep fed diets 2 and 3. Similar mean dry matter digestibility (DMD) value (68.25 (+ or -) 1.89 percent) of sheep fed diets 1 and 3 was higher (p<0.05) than DMD value (56.68 (+ or -) 1.89 percent of diet 2. N-retained as percentage of N-intake (g kg -1 BW 0.75 day -1) of sheep fed diet 1 (78.83 (+ or -) 2.58) was higher (p<0.05) than (64.49 (+ or -) 1.58) of diet 2 and (61.3 (+ or -) 2.58) of diet 3 was the lowest (p<0.05) mean value (30.50 (+ or -) 3.13) of diet 2 and 3. Also, sheep fed diet 1 recorded growth rate (g day -1) (18.68 (+ or -) 0.16) which was higher (p<0.05) than 15.38 (+ or -) 0.16 of sheep fed diet 3 and sheep fed diet 2 recorded the lowest (p<0.05) growth rate of 10.99. 1999-02 2013-06-11T09:24:14Z 2013-06-11T09:24:14Z Journal Article https://hdl.handle.net/10568/29620 en Limited Access Elsevier Small Ruminant Research;31(3): 229-238 |
| spellingShingle | sheep manihot esculenta soybeans stover animal performance feed intake digestibility west african dwarf sheep chemical composition Dada, S.A.O. Adeneye, J.A. Akinsoyinu, A.O. Smith, Jimmy W. Dashiell, Kenton E. Performance of sheep fed soybean stover and cassava crumb based diets |
| title | Performance of sheep fed soybean stover and cassava crumb based diets |
| title_full | Performance of sheep fed soybean stover and cassava crumb based diets |
| title_fullStr | Performance of sheep fed soybean stover and cassava crumb based diets |
| title_full_unstemmed | Performance of sheep fed soybean stover and cassava crumb based diets |
| title_short | Performance of sheep fed soybean stover and cassava crumb based diets |
| title_sort | performance of sheep fed soybean stover and cassava crumb based diets |
| topic | sheep manihot esculenta soybeans stover animal performance feed intake digestibility west african dwarf sheep chemical composition |
| url | https://hdl.handle.net/10568/29620 |
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