EFFECTS OF A PROSTAGLANDIN-F2-ALPHA SYNCHRONIZATION PROGRAM IN LACTATING DAIRY-CATTLE

被引：30
|
作者：
KRISTULA, M [1 ]
BARTHOLOMEW, R [1 ]
GALLIGAN, D [1 ]
UHLINGER, C [1 ]
机构：
[1] N CAROLINA STATE UNIV, COLL VET MED, RALEIGH, NC 27606 USA
来源：
JOURNAL OF DAIRY SCIENCE | 1992年 / 75卷 / 10期
关键词：
DAIRY CATTLE; REPRODUCTION; SYNCHRONIZATION; PROSTAGLANDIN;
D O I：
10.3168/jds.S0022-0302(92)78033-3
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
A comparison was made between two different methods of reproductive management in the dairy cow. One protocol administered prostaglandin to open cows weekly; the other administered prostaglandin to open cows with a corpus luteum identified by rectal palpation. Survival analysis was used to analyze the data. Cows receiving weekly doses of prostaglandin had a 30% higher pregnancy rate (number of pregnancies per time) than the cows receiving prostaglandin based on rectal palpation of a corpus luteum. The average number of days to first insemination was shorter in cows given prostaglandin weekly.
引用
收藏
页码：2713 / 2718
页数：6
相关论文
共 50 条
  • [31] Dosage-dependent effects of monensin on the rumen microbiota of lactating dairy cattle
    McGarvey, Jeffery A.
    Place, Sara
    Palumbo, Jeffrey
    Hnasko, Robert
    Mitloehner, Frank
    MICROBIOLOGYOPEN, 2019, 8 (07):
  • [32] EFFECTS OF FAT SUPPLEMENTATION AND IMMATURE ALFALFA TO CONCENTRATE RATIO ON LACTATION PERFORMANCE OF DAIRY-CATTLE
    JERRED, MJ
    CARROLL, DJ
    COMBS, DK
    GRUMMER, RR
    JOURNAL OF DAIRY SCIENCE, 1990, 73 (10) : 2842 - 2854
  • [33] GENE-FLOW AND RELATIVE IMPORTANCE OF MATERNAL, PATERNAL AND DIRECT EFFECTS IN DAIRY-CATTLE
    REINSCH, N
    KALM, E
    ARCHIV FUR TIERZUCHT-ARCHIVES OF ANIMAL BREEDING, 1995, 38 (04): : 355 - 366
  • [34] EFFECTS OF EXCESS DEGRADABLE PROTEIN ON POSTPARTUM REPRODUCTION AND ENERGY-BALANCE IN DAIRY-CATTLE
    CANFIELD, RW
    SNIFFEN, CJ
    BUTLER, WR
    JOURNAL OF DAIRY SCIENCE, 1990, 73 (09) : 2342 - 2349
  • [35] Evaluation of prostaglandin F2α, versus prostaglandin F2α, plus gonadotropin-releasing hormone as Presynch methods preceding an Ovsynch in lactating dairy cows: A meta-analysis
    Borchardt, S.
    Haimerl, P.
    Pohl, A.
    Heuwieser, W.
    JOURNAL OF DAIRY SCIENCE, 2017, 100 (05) : 4065 - 4077
  • [36] A meta-analysis of the impact of monensin in lactating dairy cattle. Part 2. Production effects
    Duffield, T. F.
    Rabiee, A. R.
    Lean, I. J.
    JOURNAL OF DAIRY SCIENCE, 2008, 91 (04) : 1347 - 1360
  • [37] Fate of the dominant follicle, embryonal survival, and pregnancy rates in dairy cattle treated with prostaglandin F-2 alpha and progestins in the absence or presence of a functional corpus luteum
    Smith, MW
    Stevenson, JS
    JOURNAL OF ANIMAL SCIENCE, 1995, 73 (12) : 3743 - 3751
  • [38] SYNCHRONIZATION OF OVULATION IN DAIRY-COWS USING PGF(2-ALPHA), AND GNRH
    PURSLEY, JR
    MEE, MO
    WILTBANK, MC
    THERIOGENOLOGY, 1995, 44 (07) : 915 - 923
  • [39] A review of the ovarian synchronization programs based on the use of gonadotrophin releasing hormone and prostaglandin F2α for dairy and beef heifers
    Sanz, A.
    Macmillan, K.
    Colazo, M. G.
    ITEA-INFORMACION TECNICA ECONOMICA AGRARIA, 2019, 115 (04): : 326 - 341
  • [40] Use of a split or single prostaglandin F2α treatment in a 6-day synchronization protocol for nonlactating dairy cows
    Valldecabres-Torres, X.
    Garcia-Munoz, A.
    Garcia-Rosello, E.
    Cuervo-Arango, J.
    JOURNAL OF DAIRY SCIENCE, 2013, 96 (03) : 1647 - 1652
12345