METHOD TO GROW SCION-ROOTED GRAPE SEEDLINGS Russian patent published in 2011 - IPC A01G17/02 A01G1/00 

FIELD: agriculture.

SUBSTANCE: invention refers to agriculture, namely to vine growing. Method includes preparation of soil for planting of hefts, making hefts out of ripened vine, laying hefts for long-term storage, planting of hefts, vegetation watering, additional fertilising with macro- and microelements and protection of stock from agricultural pests and diseases. Besides, in the last decade of August - in the first decade of September, upper layer is tilled for depth of 0.25 - 0.27 m. In autumn trenches of triangular profile are cut, of "semi-groove - semi-fill" type, along tillage zones. In autumn the trench is covered with light permeable film. In prevernal period the soil from trench berms is displaced to its bottom, and a bed is formed above the trench of trapezoid section. A flexible watering pipeline is laid onto the bed with droppers of trickle irrigation system. The bed with flexible watering pipeline is covered either with light permeable film or with black film. As soil temperature reaches +15…+18°C, shortened hefts with 2-3 buds are planted in the layer of 0.15 - 0.20 m with pitch of 0.12 - 0.15 m in two rows with space between rows of 0.30 - 0.35 m.

EFFECT: invention makes it possible to increase yield of standard hefts with limited quantity of hefts from promising brands and brand samples of grape.

5 dwg, 1 tbl