E3S Web of Conferences

Analysis of milk productivity and methane emissions of dairy cattle breeds in the farms of the leningrad region

Aleksandr Valge, Alexey Sukhoparov and Eduard Papushin

E3S Web Conf., 371 (2023) 03045

Published online: 28 February 2023

DOI: 10.1051/e3sconf/202337103045

Aleksandr Valge

Alexey Sukhoparov

Eduard Papushin

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