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ªí1. ¥À¤ô¤û¸s¦Û1987¦~¦Ü1997¦~¤§¨C¦~¥§¡²£¥J²v¤Î¥J¤û¨|¦¨²v
Table 1. Annual calving rate and percentage of calves weaned from 1987 to 1997
Year |
cows investigatd |
cow calved |
calves weaned |
calving rate |
calves weaned |
¡@ | ¢w¢w¢w¢w¢w¢w¡@No¡@¢w¢w¢w¢w¢w |
¢w¢w¢w % ¢w¢w¢w |
|||
1987 |
50 |
40 |
39 |
80.0 |
97.5 |
1988 |
50 |
44 |
41 |
88.0 |
93.2 |
1989 |
30 |
22 |
22 |
73.3 |
100.0 |
1990 |
30 |
29 |
26 |
96.7 |
89.7 |
1991 |
30 |
20 |
20 |
66.7 |
100.0 |
1992 |
30 |
26 |
26 |
86.7 |
100.0 |
1993 |
30 |
27 |
25 |
90.0 |
92.6 |
1994 |
30 |
26 |
24 |
86.7 |
92.3 |
1995 |
30 |
25 |
23 |
83.0 |
92.0 |
1996 |
30 |
25 |
23 |
83.5 |
92.0 |
1997 |
30 |
26 |
24 |
86.7 |
92.0 |
Total |
370 |
310 |
293 |
83.5 |
94.6 |
¡@
ªí2. ¥À¤ô¤û¤§Ác´Þ©Ê¯à
Table 2. Reproductive performance of female Taiwan Water buffalo
¡@ | Age at |
age f cows |
¡@ | Length of |
calving |
No.of cow |
74 |
62 |
days |
234 |
234 |
¡@ | 658±27* |
958±26 |
320±7 |
409±50 |
* Mean±S.D.
¡@
ªí3.¥xÆW¤ô¤ûªì²£¥À¤ûªº¤ëÄÖ
Table 3. The first calved cow's age of taiwan water buffalo
ªì²£¤ëÄÖ |
¤À®YÀY¼Æ |
¦û½Õ¬dÀY¼Æ |
31.5-33 |
56 |
90.3 |
34-37 |
4 |
6.5 |
38-42 |
2 |
3.2 |
* ªì²£¥À¤û½Õ¬dÀY¼Æ n=62ÀY¡C
Number of first calved cows, n=62.
¡@
ªí4.¥J¤û÷¨Å´Á¶¡¤§¥Íªø©Ê¯à
Table 4. The growth perfermance at lactation of little cows
´ú©wÀY¼Æ |
¥X¥ÍÅé« |
Â÷¨ÅÅé« |
¥§¡ÀY¤é¼W« |
¡ñ(n:235) |
30.4±2.4 |
170±18 |
0.65±0.04 |
¡ð(n:189) |
28.7±1.9 |
150±15 |
0.55±0.04 |
¡@
ªí5.¥xÆW¤ô¤ûªºÅé«(¤½¤ç)
Table.5. Body weight at various age of Taiwan water buffalo (¢V)
¦~ ÄÖ |
¶¯ |
»Û |
¥ §¡ |
|
Age |
¡ñ |
¡ð |
¡ñ |
¡ð |
¥X ¥Í |
28-38 |
26.5-32 |
30.4 |
28.7 |
Â÷¨Å205¤Ñ |
155-190 |
140-165 |
170 |
150 |
¤@·³ÄÖ |
211-260 |
198-225 |
230 |
200 |
¤G·³ÄÖ |
375-425 |
335-375 |
410 |
350 |
¤T·³ÄÖ |
460-560 |
380-450 |
520 |
420 |
¥|·³ÄÖ |
530-620 |
430-500 |
580 |
460 |
¤·³ÄÖ |
580-650 |
460-530 |
620 |
500 |
¡@
ªí6. ¤ô¤û¦×¥Î¤p¤½¤û(20¤ëÄÖ)±OÅé©Êª¬
Table 8. The carcass characteristics of water buffalo
¦~ÄÖ |
©Ê§O |
½Õ¬dÀY¼Æ |
¬¡Åé«(¢V) |
±O®_²v |
½G¦×²v |
¤À¤Á¥¢« |
||
¡@ | ¡@ | ¡@ | ¡@ | ¢w¢w¢w¢w¢w¢w % ¢w¢w¢w¢w¢w¢w |
||||
2Y. |
¡ñ |
450 |
50.5 |
35.8 |
2.25 |
¡@ |
¡@¡@
°Ñ¦Ò¤åÄm
¬f짵¤Ò¡C1984¡C¤ô¤û¡B¼ö±a¹A·~nÄý¡CN0.5¡G81¡ã120¡C
¤ô¤û¹}¾iºÞ²z¡C1981¡C¤K¸U¹A·~«Ø³]¤jx°V½m±Ð§÷¡App.4¡ã5¡App.16¡ã17¡App.26¡ã30¡App.34¡C
·Å¤W´ð¡C1975¡C¸t¹F¦×¤û»P¥»¬Ù¶À¤û¯Å¶i¨|ºØ¸ÕÅç¡C¯b²£¬ã¨s7(2)¡G43¡ã48¡C
·Å¤W´ð¡B¶À¬F»ô¡B§dùÚ²»¡B³¯©[·Ó¡BªL¥úµØ¡C±i·çµ^»P³¯¥É¿P¡C1984¡C¸t¹F¦×¤û»P¥»¬Ù¶À¤û¯Å§ï¨}¡C¤C¤Q¤T¦~¯b²£µûij·|¬ã¨s³ø§i¡App.86¡ã88.¡C
·Å¤W´ð¡B³¯¥É¿P¡B§õ¥ú´_»PĬ¦w°ê¡C1988¡C¥»¬Ù¶À¤û¤Î¦×¥Î«~ºØ¤§¦×¥Î¯à¤O¤ñ¸û¡C¤C¤Q¤C¦~¯b²£µûij·|³ø§i¡App.86¡ã88.¡C
¥xÆW¯bªªÃ~Âå¨Æ·~¾i¤û½g¡C1984¡C¤ô¤û¸gÀ竬ºA¡C¥xÆW¬Ù¬F©²¹AªLÆU½s¦L¡C«n§ë¡Cpp.49
¥xÆW¬Ù¬F©²¹AªLÆU¡C1994¡C¥xÆW¹A·~¦~³ø¡C«n§ë¡App.156¡ã159¡C
§dªQâ\¡BÀ¹ Á¾¡B¶À౹šB¾G¸Î«H¡B¤B§üÀs¡B©P¼w¬F¡C1985¡C²üÄõ¤½¤û»P¥»¬Ù¤£¦P«~ºØ¤½¤û²£¦×¯à¤O¸ÕÅç¡C74¦~«×¯b²£¸ÕÅç¤u§@³ø§i¡App.44¡ã54¡C
¬I¸q³¹¡B¼B¥ß°®¡BĬ²M¥þ¡Bµ{¤¤¦¿¡BÀ¹ Á¾¡B¶À¬F»ô¡C1993¡C¥xÆW¤ô¤û¦×¥Î©Ê¯à¤§¬ã¨s¡C¯b²£¬ã¨s26(2)¡G1¡ã8¡C
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