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DOI10.5154/r.rchscfa.2010.09.081
THE PRESENCE OF ESTROGENIZED FEMALES AT THE MOMENT OF MALE EFFECT INDUCE OESTROUS ACTIVITY OF GOATS IN THE MEXICAN SEMI-DESERT
de los Angeles De Santiago-Miramontes, Maria1; Marcelino-Leon, Sandra1; Ramon Luna-Orozco, Juan2; Rivas-Munoz, Raymundo3; Rodriguez-Martinez, Rafael1; Mellado-Bosque, Miguel1; Gerardo Veliz-Deras, Francisco1
通讯作者Gerardo Veliz-Deras, Francisco
来源期刊REVISTA CHAPINGO SERIE CIENCIAS FORESTALES Y DEL AMBIENTE
ISSN0186-3231
出版年2011
卷号17页码:77-85
英文摘要

The objective of this study was to determine whether the presence of estrogenized females and sexually inactive males stimulates the estrous activity of anovulatory goats, and if the percentage of females estrogenized affects this response. Three groups (n = 31 each) of anovulatory females exposed to two males/group were used. The first group was exposed to six estrogenized females (G20 %), a second group was exposed to tree estrogenized females (G10 %), and the third group was exposed to six non estrogenized females (G0 %). The total percentage of goats in estrus during the study was similar between the groups G20 and G20 % (93 and 90 %, respectively, P>0.05), but different in the group G0 %, where any female was in estrus (P<0.01). The onest of estrous activity was slower in the G10 % (167.8 +/- 17 h) than in the G20 % (142 +/- 20 h, P<0.001). Our results suggest that at the time of the male effect, the presence of estrogenized females stimulates the estrus activity of the native anovulatory females from the Mexican semi-desert, and that the presence of 20 % of estrogenized females reduces the period between male introduction + estrogenized females regarding the onset of estral activity or the latency to the first estrus.


英文关键词Female effect seasonal anestrous sexual activity
类型Article
语种英语
国家Mexico
收录类别SCI-E
WOS记录号WOS:000298765400009
WOS关键词BODY CONDITION ; PROTEIN SUPPLEMENTATION ; OVARIAN ACTIVITY ; ALPINE GOATS ; NUTRITIONAL SUPPLEMENTATION ; REPRODUCTIVE-PERFORMANCE ; SUBTROPICAL CONDITIONS ; GRAZING CONDITIONS ; BUCKS ; OVULATION
WOS类目Forestry
WOS研究方向Forestry
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/170398
作者单位1.Univ Autonoma Agr Antonio Narro, Torreon 27054, Coahuila, Mexico;
2.Ctr Bachillerato Tecnol Agropecuario 1, Torreon, Coahuila, Mexico;
3.Inst Tecnol Torreon, Torreon, Coahuila, Mexico
推荐引用方式
GB/T 7714
de los Angeles De Santiago-Miramontes, Maria,Marcelino-Leon, Sandra,Ramon Luna-Orozco, Juan,et al. THE PRESENCE OF ESTROGENIZED FEMALES AT THE MOMENT OF MALE EFFECT INDUCE OESTROUS ACTIVITY OF GOATS IN THE MEXICAN SEMI-DESERT[J],2011,17:77-85.
APA de los Angeles De Santiago-Miramontes, Maria.,Marcelino-Leon, Sandra.,Ramon Luna-Orozco, Juan.,Rivas-Munoz, Raymundo.,Rodriguez-Martinez, Rafael.,...&Gerardo Veliz-Deras, Francisco.(2011).THE PRESENCE OF ESTROGENIZED FEMALES AT THE MOMENT OF MALE EFFECT INDUCE OESTROUS ACTIVITY OF GOATS IN THE MEXICAN SEMI-DESERT.REVISTA CHAPINGO SERIE CIENCIAS FORESTALES Y DEL AMBIENTE,17,77-85.
MLA de los Angeles De Santiago-Miramontes, Maria,et al."THE PRESENCE OF ESTROGENIZED FEMALES AT THE MOMENT OF MALE EFFECT INDUCE OESTROUS ACTIVITY OF GOATS IN THE MEXICAN SEMI-DESERT".REVISTA CHAPINGO SERIE CIENCIAS FORESTALES Y DEL AMBIENTE 17(2011):77-85.
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