Orzechowski B 1

1. EMBRYO PRODUCTIVITY OF THE DONOR COWS INSEMINATED BY UNISEXUAL AND BISEXUAL SEMEN
2. USE OF VERMICOMPOST FOR RECOVERY OF SOIL FERTILITY AND INCREASE OF FIELD CROP CAPACITY UNDER CONDITIONS OF THE DRY-STEPPE ZONE
3. Antibiotic resistance and biofilm formation in Staphylococcus aureus isolated from dairy cows at the stage of subclinical mastitis in northern Kazakhstan
4. MIXTURES OF EXTRUDED RAPESEED (BRASSICA NAPUS) AND FABA BEANS (VICIA FABA) IN DIET OF DAIRY COWS – RUMINAL AND MILK PARAMETERS
5. Phylogenetic characteristics of the porcine reproductive and respiratory syndrome virus isolated from pigs in four regions of Kazakhstan
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