FIELD: agriculture.
SUBSTANCE: method comprises installation of the vertical support. Around the support one helical grape stem or several sequential helical grape stems are formed to the level of crown formation. At the level of crown formation on the support several successive annular supports are coaxially fixed which are connected by rigid radial rods, and their lower ends are fixed to the vertical support. The lower and upper annular supports are made of the same diameter and they are fixed together with the discrete step by vertical rods.
EFFECT: increased resistance of the grape crown of increased area.
2 cl, 3 dwg
