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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2020)
[Effective from January 1, 2020]
For more details click here

ICV 2019: 96.39
Index Copernicus ICI Journals Master List 2019 - IJCMAS--ICV 2019: 96.39
For more details click here

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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2020.9(1): 1511-1522
DOI: https://doi.org/10.20546/ijcmas.2020.901.169


Effect of Different Hormonal Protocols and Nutrient Supplementation on Reproductive Performance of Cattle under Different Field Conditions
Praful Chandra Bhatnagar1*, J. L. Choudhary2, B. Bhardwaj3, Chandr Shakhar4, Lokesh Gupta5 and Deepak Kumar Sharma6
1Animal Science, Krishi Vigyan Kendra, Udaipur, Rajasthan, India
2Department of Animal Production, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, India
3Department of Animal Husbandry, Government of Rajasthan, Udaipur, India
4ANH, DSM Nutritional Products India Private Limited, India
5Department of Animal Production, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture and Technology, Udaipur, Rajasthan, India
6Department of Veterinary Microbiology, CVAS, Navania, Vallabhnagar, Udaipur, India
*Corresponding author
Abstract:

Bovine infertility is a major issue in dairy industry and it is primarily addressed by hormonal therapy. In present study we compared ovarian structure palpation based minimum hormonal utilization approach (KVK-RDDC protocol) with other estrus synchronization protocols. This study was conducted on 315 infertile cows kept in different managemental conditions i.e. Commercial dairy farms, villages and Gaushala’s in different areas of Udaipur district of Rajasthan. These 315 infertile cows were divided in three feed groups mainly balanced feed without mineral and vitamin mixture, balanced feed with vitaminised chelated mineral mixture and balanced feed with vitaminised chelated oxicareovn solution. These feed groups were treated with five therapy protocols viz. No hormone, Ovosynch(GPG48), Cosynch(GPG56), Cosynch+ progesterone (GPG56 + CIDR) and KVK-RDDC. The study revealed that the group 3 which fed balanced feed with vitaminised chelated oxicareovn solution have highest conception rate i.e. 61.0 % and followed by group 2 (Balanced feed with vitaminised chelated mineral mixture) and group 1 (Balanced feed i.e without mineral and vitamin mixture) viz. 44.8% and 29.5 %, respectively. On the basis hormone protocol, the animals which were treated with KVK-RDDC protocol have highest conception rate of 61.9 % and followed by GPG+CIDR (46.0%), GPG-56(46.0%), GPG-48(42.9%) and no hormone protocol (28.6%). On the basis of different managemental conditions, highest conception rate were of at commercial dairies i.e. 55.2% and followed by village animals (43.8%) and Gaushala’s (36.9%).


Keywords: Balanced feed, Conception rate, Hormonal protocols, Infertile cattle, Vitaminised chelated oxicareovn solution
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How to cite this article:

Praful Chandra Bhatnagar, J. L. Choudhary, B. Bhardwaj, Chandr Shakhar, Lokesh Gupta and Deepak Kumar Sharma. 2020. Effect of Different Hormonal Protocols and Nutrient Supplementation on Reproductive Performance of Cattle under Different Field Conditions.Int.J.Curr.Microbiol.App.Sci. 9(1): 1511-1522. doi: https://doi.org/10.20546/ijcmas.2020.901.169