Abstract
Mahsuldor sigirlarda kobalt yetishmovchiligi kasalligining tarqalishi, iqtisodiy zarari, sabablari, kasalikni rivojlanish mexanizimlarini o‘rganish, ertachi aniqlash va oldini olishning samarali usullarini ishlab chiqish hamda amaliyotga joriy etishning zamonaviy usuli bayon e’tilgan.
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