SU1641227A1 - Process for growing shelter grape crops - Google Patents

Abstract

The invention relates to viticulture and can be used in a covering area for the cultivation of this crop. The purpose of the invention is to increase the productivity of plantations and create conditions for mechanized treatment. Vine seedlings are planted on the plantation and during the first four years they form two-year-old sleeves 1.5 m long with fruit sprouts in the upper part, vines of restoration and replacement knots at the base of the bushes. In the spring of the fourth year after the discovery, all parts of the grape plant are tied up to a fine cola, and after the sprouting of the fruit shoots, they are tied into a fascia along the row to form a cordon. In the fall, after harvesting, young shoots with fruit vines are placed across the row for subsequent covering for the winter, and the fascias are cut with a trimmer. 1 tab. W Ё

Description

The invention relates to viticulture and can be used in a covering area for the cultivation of this crop.

The purpose of the invention is to increase the productivity of plantations and create conditions for mechanized processing.

Example. The method was carried out in a covering area of viticulture on an area of 0.5 ha. The object of the study was the Shasla Bel variety. Layout of grape bushes 3x3 m

During the first, second and third years of the growing season, two-year-old sleeves 1.5 m long each were formed with fruit shoots in the upper part, 1.5 m long recovery vines and replacement knots at the base of the bushes. In the spring of the fourth year of vegetation after the opening of bushes, sleeves and annual restoration vines were attached to the bite rings. After that, one-year fruit shoots,

developed at the upper ends of two-year-old sleeves, coupled between two neighboring bushes in a fascia, rigidly pulling them in a horizontal position. At the same time, a continuous cordon of annual fruit arrows without a trellis wire was created in the row.

During the fourth year of the growing season, the green shoots with the crop freely hung in the inter-crown space. At the ends of the one-year sleeves, they were left with a fragment of 2-3 shoots for the harvest of the next year, as they grew, these shoots hung loose.

In the fall of the fourth year after the grapes were harvested, young sleeves with fruit vines were laid across a row of their subsequent covering for the winter. Before covering the bushes, mechanized pruning of vines was carried out, which were connected to the fins by a trimming machine that ran between the bushes across the rows.

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The sleeves were manually cut off over the ground covering shaft in winter. Following the trimming unit, a complete shelter of the laid bushes was carried out with a shaft of earth. After pruning, deep tillage was carried out (renovation of the plantation).

According to the proposed method, each year in spring when the bushes open, new rows form in any of the two perpendicular directions (as required) by tightly linking the fruit vines to the fascina. All other maintenance procedures for planting are repeated annually.

The results of the analysis of the productivity of the experimental and control options for the fourth - sixth year of the growing season are given in the table.

Thus, with the proposed method of cultivating a covering culture of grapes by creating better conditions for maintaining and maintaining the bushes, the productivity of the planting increases. Behind

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three years of crop accounting received an additional 56.9 centners per hectare of products per hectare compared with the known cultivation method.

Claims (1)

Claims A method of cultivating a covering crop of grapes, which includes removing hooves with fruit vines, recovering vines and substitute knots for renewing the sleeves, tying them to bite cola, creating a cordon, pruning fruit vines after harvesting and removing the 2-year sleeves, laying and sleeving the sleeves winter, characterized in that, in order to increase plantings and create conditions for mechanized processing, the cordon is created by pairwise bonding along a series of growing on the sleeve The fruit shoots into the plant are cut off, and pruning is carried out by removing the machine; only one-year-old sleeves are laid and covered for winter with the direction across the row, and the direction of the cordon is changed to be mutually perpendicular each year.