Background: During perinatal period, the immune system of calves is developing, making them vulnerable to infectious diseases that affect their growth or increasing mortality. Phytobiotics have various physiological effects on animals could improve performance and health. In this study, effect a feed herbal mixture made from Azadirachta indica Phyllanthus niruri were evaluated in dairy calves. ...

This paper presents the results of isotherms and basic (ΔH, ΔF ΔS) thermodynamic characteristics toluene adsorption in CuZSM-5 zeolite. For measurements differential heat adsorption, a system consisting universal high-vacuum unit an attached modified Tian-Calve microcalorimeter DAC-1-1A was used to provide direct quantitative qualitative nature forces interaction. The correlation between adsorp...

Efficient breeding plans depend upon the availability of reliable and accurate data.To evaluate productive reproductive performance Nili-Ravi buffalo, registered under thebull mother scheme, was evaluated from 1980-2020. General Linear Model is used to study effectof phenotypic characters on milk yield i.e., year calving, age at first dam’s parity onproductive traits consideration. The lactatio...

To determine the maternal and reproductive performance of F1 cows in the subtropics, 42 Brahman x Angus, 34 Senepol x Angus, and 50 Tuli x Angus cows were bred to Angus bulls to calve first and subsequently bred to Charolais bulls to calve as 3- to 8-yr-olds. Age at first calving did not differ among crossbred cows. Angus-sired calf birth weights were heavier (P < 0.01) from Senepol x Angus tha...

BACKGROUND Accurate and reliable radiographic classifications of the relative severity and outcome of Legg-Calve-Perthes disease are essential in the study of that disease. As part of a prospective multicenter study, we sought to define more clearly the lateral pillar classification of severity and the Stulberg classification of outcome; we sought especially to define the borderlines between cl...