果子狸的人工催情和年产双胎试验

肌注ＰＭＳＧ＋ＣＨＧ、ＬＲＨ－Ａ或ＦＳＨ＋ＬＨ，能促使母果子狸发情、交配和产仔。ＰＭＳＧ５００ＩＵ＋ＨＣＧ２５０ＩＵ，ＬＲＨ－Ａ５０－１００μｇＦＳＨ１６０ＩＵ＋ＬＨ１００ＩＵ时催情效果较佳。使用上述药物，在每年１月３０日在若进行第１次催情，果子狸可比自然状态提早约１个月于４月５日前后产下第１胎仔狸。仔狸２０日龄断奶成活率较高。断奶后第１５ｄ对母猪第２次催情，７月中旬前后可产下第２胎仔狸，做到在较

STUDY ON ARTIFICIAL ESTRUS INDUCTION AND TWO LITTERS YEARLY IN THE CIVET

In this paper,the drugs of PMSG HCG,LRH-A and FSH LH were used forstimulating estrus,copuletion and delivery in civet(Paguma larvata).It was found thatthe effect of estrus indection in female civets was rather satisfactory using desage ofPMSG 500IU HCG250IU,LRH-A50-100mg and FSH160IU LH100IU respectively.Whenmaking first estrus induction in about 30 January a year,the civet delivered firstlitter about one month earlier than natural parturition date.The survival rate of weanersat 20 days was higher,When giving second estrus induction at days 15 after weaning,it delivered second litter in about second ten days of July.The results of these experi-ments showed that the civet could deliver two litters in a year in a shorter breedingseason.