|
in
| Title : |
Flock Maintenance and Performance Study of Native (Terai Local) Exotic (Barbari) and Their Crosses (Fl Generation) of Goats at Rars/N |
| Material Type: |
printed text |
| Authors: |
YK Shrestha, Author |
| Pagination: |
294-297 p. |
| Languages : |
English (eng) |
| Abstract: |
Three goat breeds namely Terai Local, exotic (Barbari) and their Fl crosses were maintained at Regional
Agricultural Research Station Nepalgunj (RARS/N) adopting sedentary management system since 2054 BS.
Animals were allowed to graze for 6-7 hours daily, concentrate fed@ 1 OOg. and basic health service were
provided. A sound breeding plan was made for breeding the animals from the beginning. Daily observation
was taken, recorded and analysed different parameters of economically importance traits viz. weight trait,
litter traits and reproductive (dam) traits. 50% BL was found to be heavier (1.97± 0.059 kg) followed by
Barbari (1.92± 0.064 kg) and Terai local (1.78± 0.074 kg) but weight at slaughter age was performed better
by Terai local (16.71± 0.352 kg) followed by BL 50% cross (15.22± 0.30 kg) and pure Barbari (14.33±
0.346 kg).
Litter size at birth to one year and corresponding weight was found better in BL 50% ( 1.55± 0.084 to 1.28±
0.081 and 2.91± 0.146 kg to 24.5± 1.362 kg) than Terai local (1.583± 0.097 to 1.16± 0.063 and 2.864±
0.165 kg to 17.973± 1.059 kg) and Barbari (1.38± 0.082 to 1.0± 0 and 2.647± 0.128 to14.33± 0.346 kg)
respectively. Terai local goat has to be found more prolific in terms of kidding rate (1.58± 0.097 kg) and
kidding interval· (281.423± l 0.03 d) and age at first service (356.8± 12.23 d) followed by BL 50% ( 1.55±
0.084, 335.14± 17.03, 421± 16.59 d) and Barbari (1.38± 0.082, 287.42± 13.37, 454± 17.10 d) respectively.
The mean body weight at first service of goat is 19.00± 1.52 kg and gestation length is 146± 1 day. |
| Link for e-copy: |
http://elibrary.narc.gov.np/?r=354 |
in
Flock Maintenance and Performance Study of Native (Terai Local) Exotic (Barbari) and Their Crosses (Fl Generation) of Goats at Rars/N [printed text] / YK Shrestha, Author . - [s.d.] . - 294-297 p. Languages : English ( eng) | Abstract: |
Three goat breeds namely Terai Local, exotic (Barbari) and their Fl crosses were maintained at Regional
Agricultural Research Station Nepalgunj (RARS/N) adopting sedentary management system since 2054 BS.
Animals were allowed to graze for 6-7 hours daily, concentrate fed@ 1 OOg. and basic health service were
provided. A sound breeding plan was made for breeding the animals from the beginning. Daily observation
was taken, recorded and analysed different parameters of economically importance traits viz. weight trait,
litter traits and reproductive (dam) traits. 50% BL was found to be heavier (1.97± 0.059 kg) followed by
Barbari (1.92± 0.064 kg) and Terai local (1.78± 0.074 kg) but weight at slaughter age was performed better
by Terai local (16.71± 0.352 kg) followed by BL 50% cross (15.22± 0.30 kg) and pure Barbari (14.33±
0.346 kg).
Litter size at birth to one year and corresponding weight was found better in BL 50% ( 1.55± 0.084 to 1.28±
0.081 and 2.91± 0.146 kg to 24.5± 1.362 kg) than Terai local (1.583± 0.097 to 1.16± 0.063 and 2.864±
0.165 kg to 17.973± 1.059 kg) and Barbari (1.38± 0.082 to 1.0± 0 and 2.647± 0.128 to14.33± 0.346 kg)
respectively. Terai local goat has to be found more prolific in terms of kidding rate (1.58± 0.097 kg) and
kidding interval· (281.423± l 0.03 d) and age at first service (356.8± 12.23 d) followed by BL 50% ( 1.55±
0.084, 335.14± 17.03, 421± 16.59 d) and Barbari (1.38± 0.082, 287.42± 13.37, 454± 17.10 d) respectively.
The mean body weight at first service of goat is 19.00± 1.52 kg and gestation length is 146± 1 day. |
| Link for e-copy: |
http://elibrary.narc.gov.np/?r=354 |
|
Refine your searchFlock Maintenance and Performance Study of Native (Terai Local) Exotic (Barbari) and Their Crosses (Fl Generation) of Goats at Rars/N / YK Shrestha
