Open AccessStudies on the productive performance of jersey x sahiwal cows in Chittoor district of Andhra Pradesh
Author(s) -
Reddy Varaprasad A,
T Raghun,
An,
Kishan Kumar M,
Gnana Prakash M
Publication year - 2013
Publication title -
african journal of agricultural research
Language(s) - English
Resource type - Journals
ISSN - 1991-637X
DOI - 10.5897/ajar2013.6999
Subject(s) - lactation , zoology , yield (engineering) , biology , veterinary medicine , milk production , medicine , pregnancy , genetics , materials science , metallurgy
th batch recorded significantly (P<0.0) higher lactation milk yield of 2475.93 ± 19.65 L. The effects of season of birth and age at sexual maturity were found to have no-significant effect on lactation length. The overall leastsquares mean value for lactation length was 300.16 ± 0.06 days.
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