ÄãºÃ£¬»¶Ó­À´µ½¾­¹ÜÖ®¼Ò [µÇ¼] [×¢²á]

ÉèΪÊ×Ò³ | ¾­¹ÜÖ®¼ÒÊ×Ò³ | Êղر¾Õ¾

ÖíÈ˹¤Êܾ«¹ý³Ì¶ÔĸÖíÉú²úÁ¦Ó°ÏìµÄÑо¿ _ʳƷ¿ÆѧÓ빤³ÌÂÛÎÄ

·¢²¼Ê±¼ä£º2015-04-01 À´Ô´£ºÈË´ó¾­¼ÃÂÛ̳
ʳƷ¿ÆѧÓ빤³ÌÂÛÎÄ·¶ÎÄ Ä¿Â¼ ÖÐÎÄÕªÒª¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...1 Ó¢ÎÄÕªÒª¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...2 Ŀ¼¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...3 1²ÄÁÏÓë·½·¨¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­1 1.1ÊÔÑéʱ¼äÓëµØµã¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­....1 1.2ÊÔÑéÖíµÄÑ¡ÔñºÍËÇÑø¹ÜÀí¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.1 1.3ʵÑéÆ÷²Ä¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.2 1.3.1É豸¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2 1.3.2Æ÷²Ä¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­2 1.3.3Ò»´ÎÐԺIJġ­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­3 2ʵÑé²Ù×÷²½Öè¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­......3 2£®1ÓÐЧ¾«×ÓÊýÓëÊÜ̥Ч¹û¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..3 2.2ÕýÈ·µÄÊ侫ʱ¼äºÍ´ÎÊý¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.3 3С½áÓëÌÖÂÛ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­5 3.1ÖÖĸÖíµÄ×î¼ÑÓªÑøÓªÑø²ßÂÔ¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.5 3.1.1ÖÖĸÖíµÄÓªÑøÐèÇó¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­5 3.1.2ÖÖ¹«ÖíµÄÓªÑøÐèÇó¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­6 3.3·¢Çé¼ø¶¨¶ÔÕýÈ·Ê侫ʱ¼äºÍ´ÎÊýµÄÓ°Ïì¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...6 3.2¾«Òº´¦Àí¶ÔÊÜÌ¥ÂʵÄÓ°Ïì¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­.6 ²Î¿¼ÎÄÏס­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­...9 ÖÂл¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­¡­..10 ÕªÒª£ºÍ¨¹ý¶ÔA BÁ½³¡È˹¤ÊÚ¾«¾ùÉè¶Ô±ÈÊÔÑé×é¸÷ÏîÖ¸±êµÄÓ°ÏìÒòËØÑо¿ÊµÑéÖ¤Ã÷1 ÓÐЧ¾«×ÓÊý¶ÔĸÖíÊÜÌ¥Âʼ°²ú×ÐÊýÓÐÏÔÖøÓ°Ïì¿ÉÒÔʹÊÜÌ¥ÂÊÌá¸ß3.7%×óÓÒ£¬¾­t¼ìÑé·ÖÎö´ïµ½ÏÔÖøˮƽ¡£È˹¤ÊÚ¾«µÄʱ¼ä¼°´ÎÊý¶ÔĸÖí·±Ö³ÐÔÄÜÓ°ÏìÒ²ÊÇÏÔÖøµÄ£¬¶ÔÓÚÿÌì2´Î·¢Çé¼ø¶¨³ÖÐø·¢ÇéÒ»ÌìµÄĸÖíÀ´Ëµ2´ÎÊ侫±È1´ÎÊ侫·ÖÃäÂÊÒª¸ß0.8%-2.6%¡£ÎѲú×ÐÊýÒªÌá¸ß0.2%-0.4%£»¶ÔÓÚ³ÖÐø·¢Çé2ÌìÒÔÉϵÄĸÖíÀ´ËµÊ侫2´ÎÒÔÉϱÈÊ侫1´ÎÔÚ·ÖÃäÂÊÉÏÌá¸ßÔ¼3.1%ÎѲú×ÐÊýÌá¸ß0.78%£¬Æ½¾ùÖµ²îÒìÏÔÖø¡£²»Í¬Ê侫ËÙ¶ÈÒ²Ó°ÏìÕâÊÜÌ¥ÂÊ£¬ÊµÑéÖ¤Ã÷ÔÚ5-10minÄÚÊäÍ꾫±È1-3minÄÚÊäÍêÔÚÊÜÌ¥Âʲú×ÐÂÊÒª¸ß¡£ ¹Ø¼ü´Ê£ºÈ˹¤Êܾ«£»·¢Çé¼ø¶¨£»Ê侫Á¿£»Ê侫×ÓÊý£»Ê侫ʱ¼ä£»Ê侫´ÎÊý£»·ÖÃäÂÊ£»ÎѲú×ÐÊý£»Ê侫ËÙ¶È Process of artificial insemination of pigs sow productivity study on the impact Abstract: Through two artificial inseminations supposes contrast experiment group each target to A the B the influence factor research experiment to prove 1 effective sperm several pair of sow conception rates and bear young the number to have the remarkable influence to be possible to make the conception rate to enhance about 3.7%, achieves the remarkable level after the T-test analysis. The artificial insemination time and the number of times to the sow reproduction performance influence also are remarkable, regarding daily 2 times is in heat the appraisal to continue to be in heat a day-long sow 2 times to lose fine compared to 1 time loses the fine childbirth rate to want high 0.8%-2.6%.The nest bears young the number to have to enhance 0.2%-0.4%; Regarding continues to be in heat 2 days above sows to lose above the fine 2 times compared to lose fine 1 time enhances 3.1% nests in the childbirth rate to bear young the number to enhance 0.78% approximately, the mean value difference is remarkable. Loses the fine speed also to affect this conception rate differently, the experiment proved loses fine in 5-10min loses 1-3min in bears young in the conception rate must be higher than. Key word: Artificial insemination: Is in heat the appraisal: Loses the fine quantity: Loses the sperm number: Loses the fine time: Loses the fine number of times: Childbirth rate: The nest bears young the number: Loses the fine speed
¾­¹ÜÖ®¼Ò¡°Ñ§µÀ»á¡±Ð¡³ÌÐò
  • ɨÂë¼ÓÈë¡°¿¼ÑÐѧϰ±Ê¼ÇȺ¡±
ÍƼöÔĶÁ
¾­¼ÃѧÏà¹ØÎÄÕÂ
±êÇ©ÔÆ
¾­¹ÜÖ®¼Ò¾«²ÊÎÄÕÂÍƼö