Evaluation and Selection of Poultry using the Probit Method
V.S. Sushkov1, V.A Babushkin2, K.N. Lobanov3, N.V. Grihina4
1V.S. Sushkov, Michurinsk State Agrarian University, Michurinsk, Russia.
2V.A Babushkin, Michurinsk State Agrarian University, Michurinsk, Russia.
3K.N. Lobanov, Michurinsk State Agrarian University, Michurinsk, Russia.
4N.V. Grihina, Michurinsk State Agrarian University, Michurinsk, Russia.
Manuscript received on 30 June 2019 | Revised Manuscript received on 10 July 2019 | Manuscript published on 30 July 2019 | PP: 2609-2611 | Volume-8 Issue-9, July 2019 | Retrieval Number: I8635078919/19©BEIESP | DOI: 10.35940/ijitee.I8635.078919
Open Access | Ethics and Policies | Cite | Mendeley | Indexing and Abstracting
© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: WThe purpose of the research is a comparative evaluation of the fertility ability of breeding cock in absolute (arithmetic mean) and relative (probit) rates, done on egg-laying hens of «Kuchinsky» PBP. The fertilization of eggs, hatchability of eggs and hatching were taken into account during the evaluation. The evaluation of cocks in terms of incubation qualities showed that eggs fertilization was 81.4%, hatchability of eggs – 76.6%, poultry rearing – 62.4%. On average, one breeding cock fertilized 194.8 eggs, from which 149.3 poults were hatched. Biometric analysis of incubative qualities defined that breeding cocks impact was positive about all three features and incubative qualities were inter-related, multiple correlation was on the level 0,939.
Keywords: Correlation, Eggs Fertilization, Probit-method, Poults Rearing.
Scope of the Article: Performance Evaluation of Networks