Dersleri yüzünden oldukça stresli bir ruh haline sikiş hikayeleri bürünüp özel matematik dersinden önce rahatlayabilmek için amatör pornolar kendisini yatak odasına kapatan genç adam telefonundan porno resimleri açtığı porno filmini keyifle seyir ederek yatağını mobil porno okşar ruh dinlendirici olduğunu iddia ettikleri özel sex resim bir masaj salonunda çalışan genç masör hem sağlık hem de huzur sikiş için gelip masaj yaptıracak olan kadını gördüğünde porn nutku tutulur tüm gün boyu seksi lezbiyenleri sikiş dikizleyerek onları en savunmasız anlarında fotoğraflayan azılı erkek lavaboya geçerek fotoğraflara bakıp koca yarağını keyifle okşamaya başlar
Reach Us +44-330-822-4832

GET THE APP

Journal of Fisheries & Livestock Production - Productive and Reproductive Performance of Indigenous Dairy
ISSN: 2332-2608

Journal of Fisheries & Livestock Production
Open Access

Our Group organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations
700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)
  • Short Commentary   
  • JFLP, Vol 9(6)
  • DOI: 10.4172/2332-2608.1000e118

Productive and Reproductive Performance of Indigenous Dairy

Thangaraj Raja Swaminathan*
Department of Peninsular and Marine Fish Genetic Resources Centre, ICAR- National Bureau of Fish Genetic Resources, ICAR CMFRI Campus, Kochi - 682 018, Kerala, India
*Corresponding Author: Thangaraj Raja Swaminathan, Department of Peninsular and Marine Fish Genetic Resources Centre, ICAR- National Bureau of Fish Genetic Resources, ICAR CMFRI Campus, Kochi - 682 018, Kerala, India, Email: rajanbfgr@gmail.com

Received: 08-Jun-2021 / Accepted Date: 13-Jun-2021 / Published Date: 20-Jun-2021 DOI: 10.4172/2332-2608.1000e118

Abstract

Evaluations of the productive and reproductive performances of indigenous dairy cows were carried out in Alfa and Quadra districts under smallholder farmer’s management system. To collect data from 376 households, a cross sectional study were employed via structured questionnaires. To assess the reproductive performance of the dairy cows, age at first services (AFS), age at first calving (AFC), calving interval (CI), days open (DO) and number of service per conception (NSPC) were utilized as an indicator traits. In addition, milk yield per day (MY/D), lactation milk yield (LMY) and lactation length (LL) were considered as an indicator of the performance productive traits. To study the variation on the measured traits the collected data were analysed using SPSS Version 20.

Introduction

In Ethiopia dairy production mainly depends on indigenous livestock genetic resources; more specifically on cattle that covers the largest contribution (81 %) of the total national annual milk yield. Cattle are very vital livestock species within the mixed crop livestock production systems of the country by supplying chiefly draught power, a little quantity of milk, meat usually when they retire and manure.

The average lactation milk yield of the indigenous cows ranges from 494 to 850 kg under optimum management practice and cows usually don’t produce their first calves before 35-53 months of age and calving interval is about two years. Cattle, small ruminant, poultry and equines are the major livestock species kept in the district.

It is endeavoured to fill this existing information gap. Hence, the objective of this study was to investigate productive and reproductive performance of dairy cows under farmer’s management condition in the above districts.

To know the socioeconomic situation, major sources of income and type of livestock reared by the communities, questionnaires were designed, translated to local language, pre-tested and administered to collect primary data. Regarding the data on reproductive and productive traits age at first service, age at first calving, calving interval, number of services per conception, daily milk yield, and lactation milk yield and lactation length were considered as an indicator trait and accordingly primary data were collected from the sampled respondents.

Conclusion

The smallholder dairy productions are vital, where they help to maintain the large variation between milk and milk product demand and supply in Ethiopia. From the results of this study, it are often generalized that inferior reproductive and productive performances were reported by the sampled respondents namely, AFS, AFC, CI, DO, LL and LMY were below the standard when compare to the various earlier research findings. The presence of variation within the local cows in the two districts indicates the presence of higher scope for improvement through selection of local breed. In order to improve the relatively the poor milk yield, the extended AFC and CI, as well as the short LL, improving the feeding system, providing better health management, genetic improvement of local bred through crossbreeding are necessary so on further exploit the optimum level of reproductive and productive performance of indigenous.

Citation: Swaminathan TR (2021) Productive and Reproductive Performance of Indigenous Dairy. J Fisheries Livest Prod 9: e118. DOI: 10.4172/2332-2608.1000e118

Copyright: © 2021 Swaminathan TR. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Top