%0 Conference Article %T Choosing parental pairs for development initial material of alsike clover %A Rekashus, E.S. %A Makaeva, A.M. %K alsike clover (Trifolium hybridum L.), selection, selective number, air-dry matter, seed yield, greenhouse experiment, standard deviation, normal distribution, exponential distribution %J Multifunctional adaptive feed production 27 (75) %D 2022 %P 6 %I Federal Williams Research Center of Forage Production and Agroecology