In our Republic because of changing weather due to global warming conditions, in rainfed agriculture, creating of feed crop avrieties, resistant in drought and warm conditions is sovling of livestock deficit problem as a result, in places will be meted demand of population for meat and milk products. In successive intensiving of agroculture, taking a lot of feed and nutrition per hectare with minimal spendimg of labour and material recourses, choiceing of nutrition crops, which increase productivity of soil, are important.