Zobrazeno 1 - 10
of 59
pro vyhledávání: '"P K, Chakravarty"'
Publikováno v:
Indian Journal of Animal Sciences, Vol 88, Iss 4 (2023)
Indian milk production has shown remarkable performance during last four decades. Although the demand for milk is increasing at faster pace in consonance with increasing per capita income, changing dietary pattern, rapid urbanization and burgeoning p
Externí odkaz:
https://doaj.org/article/0a914d07bd254382a0452e3846fed226
Publikováno v:
Indian Journal of Animal Sciences, Vol 92, Iss 10 (2022)
Estimation of economic values is essential to decide the monetary importance of traits to be incorporated in breeding programs. The present study was conducted to estimate the relative economic value of first lactation traits, viz. 305-day milk yield
Externí odkaz:
https://doaj.org/article/8abe5dec5bd445e2bba5ebccd3c326ec
Publikováno v:
Indian Journal of Animal Sciences, Vol 92, Iss 4 (2022)
Externí odkaz:
https://doaj.org/article/ebce9cd08db748d8b0c557486f802e5b
Publikováno v:
Indian Journal of Animal Sciences, Vol 90, Iss 8 (2021)
Performances of different production, reproduction traits and longevity up to sixth parity in Sahiwal cattle maintained at ICAR-National Dairy Research Institute over a period of 29 years (1988–2016) were assessed. Parity wise means along with stan
Externí odkaz:
https://doaj.org/article/d5b4e8651f2146f885794c7411f3b674
Publikováno v:
Indian Journal of Animal Sciences, Vol 90, Iss 1 (2020)
Records on first lactation test day traits pertaining to Sahiwal cattle maintained at ICAR-National Dairy Research Institute over a period of 29 years (1988-2016) were utilized in this study. Test day traits, viz. test day milk yields (TDMY), test da
Externí odkaz:
https://doaj.org/article/f2b35fe572234e1aabd3df3bbd16b282
Autor:
M. C. R. Kalapureddy, P. Sukanya, S. K. Das, S. M. Deshpande, G. Pandithurai, A. L. Pazamany, J. Ambuj K., K. Chakravarty, P. Kalekar, H. K. Devisetty, S. Annam
Publikováno v:
Atmospheric Measurement Techniques, Vol 11, Pp 1417-1436 (2018)
Cloud radar reflectivity profiles can be an important measurement for the investigation of cloud vertical structure (CVS). However, extracting intended meteorological cloud content from the measurement often demands an effective technique or algor
Externí odkaz:
https://doaj.org/article/ed1d3addd8a14551a218f6adde1d0203
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 11 (2019)
Present investigation was undertaken to predict first lactation 305-day milk yield (FL305DMY) using monthly test day milk records. Under this study, multiple linear regression (MLR) and artificial neural network (ANN) approach were used. Effectivenes
Externí odkaz:
https://doaj.org/article/dfe5fa94650d4036b66b9ea98a199c83
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 9 (2019)
Data on first lactation reproduction traits of Sahiwal cattle maintained at an organized herd of the institute over a period of 29 years (1988–2016) were analyzed in the present study. Effect of various genetic and non–genetic factors o
Externí odkaz:
https://doaj.org/article/64a2d1832f864c8ba25d868033429161
Autor:
ANEET KOUR, A K CHAKRAVARTY, VARINDER SINGH RAINA, SALEEM YOUSUF, POONAM RATWAN, T KARUTHADURAI
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 9 (2019)
The study was conducted to find out the genetic variability in intron 3 region of GH1 gene and to estimate its effect on test day milk production traits in Karan Fries (Holstein Friesian crossbred) cattle. PCR-RFLP using MspI revealed two genotypes,
Externí odkaz:
https://doaj.org/article/895a99ccbfb442c2927aef891d3845e3
Publikováno v:
Indian Journal of Animal Sciences, Vol 89, Iss 7 (2019)
Data on first lactation milk productivity (milk yield per day of 305 days or less lactation length) records of Sahiwal cattle maintained at an organized herd of ICAR-National Dairy Research Institute, Karnal, Haryana, India were utilized. Records (38
Externí odkaz:
https://doaj.org/article/d3458ca968dd4d66aaba6314d8e003fb