ÖíÈ˹¤Êܾ«¹ý³Ì¶ÔĸÖíÉú²úÁ¦Ó°ÏìµÄÑо¿ _ʳƷ¿ÆѧÓ빤³ÌÂÛÎÄ
·¢²¼Ê±¼ä£º
2015-04-01
À´Ô´£º
ÈË´ó¾¼ÃÂÛ̳
ʳƷ¿ÆѧÓ빤³ÌÂÛÎÄ·¶ÎÄ
Ŀ¼
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