½Þ¤§¬ã¨sºK­n

±iª÷¾ð

¡@

¤@¡B¼öºò­¢ ( Heat  Stress )

        ¨C¦~ªÎ¨|½Þ¡A¦]¬°¼öºò­¢¦Ó¾D¨ü«Ü¤jªº·l¥¢¡F°ª·Å«×·|¼vÅTÃh¥¥²v¡B±Æ§Z²v¡B­F­Lªº¥Í¦s¡A¥J½Þªº¤j¤p©Mºë¤lªº¬¡¤O¡C¦b¥À½Þ¤è­±¡G³Ì¦MÀIªº®É´Á¬°°tºØ«á 20 ¤Ñ¤Î¤À®Y«e 20 ~ 30 ¤Ñ¡F¦b¤½½Þ¤è­±¡G­°§C©Ê¼¤¤Î©µªøºë¤lªº²£¥Í¡Fºë¤lªº²£¥Í¶·­n«Üªøªº¹Lµ{¡A¬ù 7 ~ 9 ­Ó¤p®É¡A¦pªG¨ü¨ì¼öºò­¢¡A«hºë¤l·´Ãa¡A±N¦A©µªø 7 ~ 9 ­Ó¤p®É¡C

        ¡°¹w¨¾¡G

        1.¥ÎÅx¤ô¾¹©Î°e­·®°¡A«O«ù¥À½ÞÁקK¼öºò­¢¡C

        2.¨Ï¥À½Þ¶°¸sÅܤp¡AÁקK¹L«×ªº¬¡°Ê¤Î¤¬°«¡C

        3.µ¹¤©¦nªº¦ÛµMÀô¹Ò¡A¤×¨ä¬O¦X¾Aªº¾B½ª³B¡C

        4.¾¨¥i¯à¦b¸û§Nªº®É´Á°tºØ¡C

        5.­Y¥²¶·¦b¼öªºÀô¹Ò°tºØ¡A«h²¾°Ê¤½½Þ¨ì¥À½ÞªÙ¡C

        6.¦b¼ö¤Ñªº©u¸`¡A¦h·Ç³ÆÃB¥~¤½½Þ 1 ~ 2 ÀY¡C

        7.¥ÎÅx¤ô¾¹¨Ï¤½½Þ«O«ùÅé·Å¡C

¤G¡B¤½½ÞªÙ ( Housing  Boars )

        ¤½½ÞªÙÀ³¸Ó«O«ù·Å·x¡B°®Àê¡A¨Ã¥B³q­·¨}¦n¡A¥B¥²¶·¦³³æ¿Wªº¯bªÙ¡AªÅ¶¡¶·¾A¶q¡F·í·Å«×­°§C®É¡AÀ³¨ÑÀ³¿È¯ó¡C¯bªÙ­±¿n¤£¤Ö©ó 7 m2¡F­Y¶·¦b¤½½ÞªÙ°tºØ¡A¦Ü¤Ö 9.3 m2¡F³ÌµuÃ䤣¤Ö©ó 2.1 m¡A°ª«×¤£§C©ó 1.4 m¡C

        ¯bªÙ¦aªO¤£¯à¤Ó²ÊÁW¥H§K¤Þ°_¶_¨¬¡A¤]¤£¯à¤Ó·Æ¥H§K·Æ­Ë¡F¶·°tºØªº¯bªÙ¥²¶·¦³ªd·Ñ©Î¯»¨ê¦aªO¡C

¤T¡B¹}®Æ¤¤ªºµßÄÝ ( Bacteria  in  the   Feed )

        Lactic  acid   bacteria ÄÝ©ó°Êª«Å餺¥¿±`µßÄÝ¡A¯àÀ°§U®ø¤Æ¡F¨Ì·Ó®ø¤ÆÁÞÃþªºÃþ«¬©Mí©w©Ê¥i¤À¬°«Ü¦hµßÄÝ¡A¨ä¤¤¦³¤@µßÄÝ streptococcus  faecium  type  cernelle  68 ¥i¥Î¨Ó§@¬°¹}®Æ²K¥[¾¯¡C¦b¹}®Æ¤¤·L²Ó¯»²ÉùØ¡A³o¨ÇµßÄݼȮɧe¼ç¥ñª¬ºA¡Fµ¥¨ì¦b°Êª«Å骺¸z¹D¤º¡A¦A¥Í¥X¬¡¤O¡F¦³¤H¹êÅçÃÒ©ú¡F¦bµuµu 12 ~ 24 ¤p®É¤º¡A¥i¥Ñ 100 ­ÓÅܦ¨ 100 ¸U­Ó¡C

        ³o¨ÇµßÄݦb½Þªº¹}®Æ¤¤¤£·|¤Þ°_¯e¯f¡A¦Ó¥B¯à¹w¨¾¯e¯f¡Aªý¤î¯f­ìÅ骺¥Í¦s¡A¦³¤H¥Î¦¹§@¹êÅç¡A«ü¥X¦b 54 ÀY¥À½Þ©Ò­÷¨Åªº 532 ÀY¤p½Þ¡A¨Ã¨ã¦³ 308 ÀYÂ÷¨Å½Þ¤ÎªÎ¨|½Þ 1111 ÀYªº¹êÅ礤¡A¥i¥H´î¤ÖÂ÷¨Å«eªº¦º¤`²v 6.26%¡A¤Q¶gÄÖ¥H¤Wªº½Þ¤§¤Uµg¯gª¬´î§C¡AªÎ¨|½Þ¬ù´î¤Ö 32.4%¡AÂ÷¨Å½Þ´î¤Ö 28.8%¦º©ó®ø¤Æ¹Dªº¯e¯f¡C

¥|¡B­G¼ìºÅ ( gastric  Ulcers )

        ¥Ø«e©Òµo¥Íªº­G¼ìºÅ¡A³Ì¦­¨£©ó¤G¶gÄÖªº½Þ¡A¤@¥¹¿©±w­G¼ìºÅ¡A­n¹F¨ì 90 ¤½¤çªº¼W­«¡A¶·¹}¾i®É´Á©µªø 2 ~ 3 ¬P´Á¡F³o¨à¦³­Ó¸ÕÅçµ²ªG¬O¬ù¦³ 5% ( ¦b 120 ÀY¤p½Þ ) ¥~Æ[¤W½G«d¡B»a¥Õ¡A¤j¬ù 7 ­Ó¬P´Á¨S¦³¼W­«¡A±O®_«á¦b 5%¤¤¬ù¦³ 90 ~ 92%¿©±w­G¼ìºÅ¡C

        ±M®a«ü¥X¡G¤¬°«ªº½Þ¸û©öµo¥Í­G¼ìºÅ¡F¹}¾iÀY¼Æ¥­§¡¦b 6 ÀY¥H¤U«h¸û¤£©öµo¥Í¡C

        Ķ¦Û Pig   International  Nov.  &  Dec'78.

¡@

²{¥N¯b´Þ²Ä¤Q¥|¶°( 69¦~ 7 ~ 12¤ë )¡B69¦~12¤ë¸¹ ( 44 )

Copyright © 1998 ­Z¸s®n¯bªªºô. ¥»ºô¯¸¹Ï¤å«YÄÝ­Z¸s®n¦³­­¤½¥q¡A¤º¤å¤§ª©Åv¬°¸ÓÂø»xªÀ©Ò
¦³¡A«D¸g¥»¤½¥q¤Î¸ÓÂø»xªÀ¥¿¦¡®Ñ­±¦P·N¡A¤£±o±N¥þ³¡©Î³¡¤À¤º®e¡A
Âà¸ü©ó¥ô¦ó§Î¦¡´CÅé   ¡° ³Ì¨Î¸ÑªR«× 800x600
Copyright © 1998 MiobufferCo., Ltd.  All rights reserved.
Unauthorized copying and reproduction is prohibited. All trademarks property of their respective holders.