Effect of Chelated Minerals Supplement on Milk Yield and Composition of Sahiwal and Hariana Cows

Abstract

Background: The study was carried out at the Dairy farm of Banaras Hindu University, Dist. Varanasi (Uttar Pradesh). Twelve (12) Sahiwal and Hariana cows ranging 4 - 6 years of age was randomly selected for present investigations. Animals were stratified for their initial body weight and age. The objective of the study was to compare the effect of feeding chelated mineral based formulation on dairy cow production performance, namely milk yield and milk composition. Methods: The trial was conducted with dairy cows 3 - 4 months of lactation. The experimental treatments included: Fedamin (Chelated minerals, given 50 gm. /day/ cow) and control. The study lasted from 0 to 30 days. Milk yield and milk composition of cows were measured individually on days 1, 8, 15, 22 and 30. Result: The Fedamin treated group (Chelated minerals) improved the milk yield and fat percentage in milk during this study as compared to control and specific gravity, solid-not fat, protein, lactose and total solids of milk differ non-significantly. © 2021 Agricultural Research Communication Centre. All Rights Reserved.