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The aim of the study was to analyze the effectiveness of embryo collection depending on where semen in superovulation cow-donors in heat is deposited. Research was carried out on 44 embryo donors, including 26 heifers and 18 cows of the Polish HolsteinFriesian breed. Manipulations were carried out with the participation of veterinary doctors who specialize in embryo transfer. The estrus cycle of the...
Celem badań była ocena efektywności banków spółdzielczych w zależności od ich wielkości. Próbę badawczą stanowiło 300 banków spółdzielczych zrzeszonych w Banku Polskiej Spółdzielczości. Wielkość banku określono za pomocą czterech cech: wartości aktywów ogółem, wartości kapitałów własnych, liczby placówek oraz liczby prowadzonych rachunków. Za pomocą punktowego wskaźnika kolejności zbudowano ranking...
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