SU1524849A1 - Method of growing high-trunk grape - Google Patents

Abstract

The invention relates to viticulture. The purpose of the invention is to increase the productivity of the vineyard and to provide the possibility of mechanized tillage and plant care. The formation of the vineyard by the proposed method was carried out for 3 years. During the first and second year, bushes were planted on the site and a bridge with replacement knots in the upper part was formed. In the third year, fruit vines grew from substitution knots, which were joined into a continuous horizontal cordon. Shoots with a crop that developed in the cordon hung loose. In the fourth year, the entire cordon was cut off and formed again, placing it at 90 °. Soil care operations were carried out along the cordon, and pruning - across it. 1 tab.

Description

The invention relates to viticulture.

The purpose of the invention is to increase the productivity of the vineyard and to provide the possibility of mechanized tillage and plant care.

The method is carried out as follows.

Example. The tests were carried out on the Karaburna variety, grafted on the Berlandieri X Ripari Kobber 5 BB variety at the state farm “Azovskiy, Temryuk district, Krasnodar Krai, on an area of 5 hectares. As a control, a known method was tested on bushes in an amount of 100 sch.

The vineyard was planted with grafted seedlings with a 3x3 m pattern.

During the first and second years of the growing season, the shtambi of bushes 1.5 m high with knots in their upper part were formed.

During the third growing season, fragments of flat shoots were carried out, the formation of new replacement knots and fruit vines on the knots of last year were carried out. At the end of the third growing season, a continuous horizontal cordon was formed annually from mature fruit vines by pairwise connecting the vines from two adjacent bushes in the interfacial spaces.

During the fourth growing season, shoots with crops that had grown on fruit vines hung loose.

During the first three vegetation periods, mechanized planting maintenance operations were carried out in two directions, and during the fourth and subsequent vegetation, tillage and other planting operations were carried out along the planted vegetation.

After harvesting, each year, the direction of the rows changed by 90 ° by combining fruit vines from two village bushes that had developed on replacement knots.

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In the autumn-winter period, after the formation of rows in the new direction, pruning of the fertilized vines was carried out in a mechanized manner, with the aggregate moving along the newly formed rows.

In the known method, all the care measures characteristic of the proposed method were carried out; planting bushes with a layout pattern of 3x3 m; creation of a cup-shaped form on the 1.5 m tamper bridge: attachment of a part of the shoots to a pinch cola; manual pruning and shaping of bushes by leaving knots; tillage in two directions and other generally accepted technological measures.

Evaluation of the effectiveness of the proposed method was performed by comparing the productivity indicators of the test plants and the costs of maintaining and maintaining the plantations.

The results of accounting productivity of the known and proposed methods are shown in the table.

Thus, the proposed method allowed for the first 3 years of fruiting to obtain an additional 99.5 q / ha.

During the 6 years of the growing season, an analysis of the laboriousness of planting maintenance operations was carried out. As a result, a significant reduction in labor costs for pruning was revealed.

When the daily rate of pruning 150 bushes per person in control was spent per hectare of 7.3 man-days.

With the proposed method, the cost of mechanized pruning is 0.2 person-days per hectare, and corrective pruning is 1.5 person-days, for a total of 7 person-days. Consequently, productivity increased 4.3 times.

Thus, the proposed method significantly increases the productivity of plantations and the productivity of care for them while improving the conditions for maintaining vineyards.

Claims (1)

Invention Formula The method of growing a high-stem vineyard, including planting bushes at the site, forming shtamba and sleeves, pruning and caring for plants, characterized in that, in order to increase the productivity of the vineyard and to enable the mechanized tillage and care of plants, sleeves are formed annually from mature fruit loe by joining them to a continuous horizontal cordon, and in each subsequent growing season the direction of the cordon is changed by 90 °. Offered2b, 4 96, b150,3273.3 Known28.2 59.2 86.4173.8