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Antlers are the main product obtained from marals. The problem of increasing antler production in maral breeding remains relevant. Purpose of the research is analysis of antler productivity of first-antler stags and stags of marals of Novotalitsk line of Altai-Sayan breed. The work was carried out on the maral farms of OS Novotalitskoye Department of Federal State Budgetary Scientific Institution “Federal Altai Scientific Center of Agrobiotechnologies during the antler-cutting campaign from May to July 2020. A total of 1661 animals were valued, including 266 first-antler stags. The most marals are at the age from 2 to 8 years old, the most numerous is the group of first-antler stags (16%). The average antler productivity per one first-antler stag is 1.5 kg, per one stag - 5.2 kg. The antlers of the first-antler stags are characterized by the following parametric data: beam length - 35.8 ± 0.41 cm, beam girth - 12.4 ± 0.08 cm, supraorbital process length - 16.1 ± 0.30 cm, ice process length - 15 , 0 ± 0.36 cm, the length of the middle process is 11.1 ± 0.32 cm, the depth of the split is 1.9 ± 0.07 cm. As for stags, the beam length is 55.7 ± 0.30 cm, the beam girth is 16 , 5 ± 0.07 cm, the length of the supraorbital process is 27.6 ± 0.18 cm, the length of the ice process is 29.6 ± 0.25 cm, the length of the middle process is 23.4 ± 0.21 cm, the split depth is 5.5 ± 0.13 cm. The marals have the following crown shapes: fork, shovel, goblet-like, round, triplet, boot. The most common form is the fork, the highest productivity in the herd is shown by marals with a goblet-like crown of antlers (7.1 ± 0.35 kg).

PRODUCTIVE QUALITIES OF MARAL STAGS OF NOVOTALITSK LINE OF ALTAI-SAYAN BREED