The influence of hay cutting number and periods on productive longevity in lotus-timothy sowings on sod-podzolic highly acid soil
The research was conducted in 2011-2015 in Kirov region.Three-time cutting use of trefoil-timothy mix while harvesting at branching, bud formation and flowering stages of trefoil development had been planned.Possibility of durable (up to 5 years) growing of this grass mixture has been established.The productivity of lotus-timothy grass mixture depe