METHOD FOR DETERMINING VOLUME OF SOIL SUPPLY OF 'VOLZHSKAYA SERAYA 92' PUMPKIN PLANTS

摘要

FIELD: agriculture.;SUBSTANCE: invention relates to agriculture. Method includes determining the volume of the soil, which is the product of the area occupied by the plant, sown according to the hexagonal pattern, and the depth of penetration of the roots. Effective radius of nutrition of pumpkin plants (b/2) is pre-determined. Volume is determined by the volume of a regular prism with a base in the form of a regular hexagon. Area occupied by the plant is determined by the area of a regular hexagon, obtained by connecting the midpoints of the edges of a hexagon formed by connecting the middle segments of the distances b to the nearest six plants and which is the base of a regular hexagonal prism. Depth of root penetration is determined by a segment drawn perpendicularly from any point of a regular hexagon down to a depth of 0.4 m and being the height of a hexagonal prism.;EFFECT: method allows to determine the soil nutrition zone of "Volzhskaya Seraya 92" ("Volga gray 92") pumpkin plants sown according to the hexagonal pattern.;1 cl, 2 dwg