First lactation milk yield based

Xem 1-4 trên 4 kết quả First lactation milk yield based

Evaluation of breeding bulls for age at first calving and first lactation milk yield based on performance of their progeny

The present study was carried out to find the level of performance of crossbred bulls based on AFC and FLMY of their progenies under the field condition. The data of progenies of 128 crossbred bulls from three different sources BAIF, Pune, GADVASU, Ludhiana and PDC, Meerut formed the experimental units over the period of last 10 year (2006 to 2016).

9p angicungduoc6 22-07-2020 15 2 Download

Effect of body condition score on milk production, milk composition and reproductive performance of lactating Murrah buffaloes

A total of 18 Murrah buffaloes of 1st to 3 rd parity were selected to study the effect of Body Condition Score (BCS) in milk production, milk composition and reproductive performance of lactating Murrah buffaloes. The Murrah buffaloes were distributed into three different groups with six animals in each group based on their pre-calving BCS (15 days before expected date of calving) namely G1 (2.50 - 3.00), G2 (3.25 - 3.75) and G3 (4.00 and above).

9p gaocaolon5 14-06-2020 19 1 Download

Comparative efficiency of sire evaluation procedures in Murrah buffaloes

The present investigation was conducted on records of 2959 buffaloes, progeny of 219 sires over a period of 24 years(1992-2015) maintained at Buffalo research centre(BRC), LUVAS, Hisar and Animal farm ICAR-CIRB, Hisar, Four sire evaluation procedures such as ordinary least squares (OLS), regressed least squares (RLS), Derivative free restricted estimated maximum likelihood (DFREML) and best linear unbiased prediction (BLUP) based on estimated breeding value of performance traits such as first lactation milk yield (FLY), first lactation peak yield (FPY), first lactation milk yield per day of...

8p cothumenhmong1 08-12-2019 15 1 Download
THE PROPHETIC MEDICINE AND RAW, NATURAL, PURE COW'S MILK

Registration of animals. Farmers are selected based on their willingness for implementing the ration balancing programme. Animals yielding 5 litres and higher milk per day identified for the ration balancing programme are first ear tagged with a unique 12 digit number. Details of the animal, e.g. species, breed, age, milking status (lactating/dry), number of calvings, last calving date and pregnancy status are captured. Along with the animal’s details, the owner’s profile, e.g.

0p conduongdinhmenh 07-05-2013 42 2 Download