The purpose of this review was to examine sport officials’ motivation and passion to become and remain a referee in today’s sport climate. There are endless accounts of misconduct towards officials from participants, coaches, parents and fans. This review examined the research evidence that explained why officials continue to work in their sport and tried to determine what motivations were fact...

Crested wheatgrass being high drought-resistant, is a promising forage crop for the Republic of Bashkortostan. It relevant in developing varieties adapted to environmental stress factors that have productive longevity, increased seed and fodder productivity. The paper presents research results crested conducted nursery competitive variety testing productivity 2018-2020. High due well-developed ...

The fate of seeds during secondary dispersal is largely unknown for most species in most ecosystems. This paper deals with sources of seed output of Prosopis flexuosa D.C. (Fabaceae, Mimosoideae) from the surface soil seed-bank. Prosopis flexuosa is the main tree species in the central Monte Desert, Argentina. In spite of occasional high fruit production, P. flexuosa seeds are not usually found...

Abstract: Maintaining the health of coffee seeds is especially important during storage, as soil fungi and storage can considerably reduce seed quality. Thus, chemical treatments for protection in becomes agricultural production. It necessary to evaluate effects these on seedling development they provide against fungi, aiming at longevity preventing rapid deterioration. The aim this study was e...