SU1768015A3 - Inter-tilled culture growing method - Google Patents

Description

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(21) 4880408/15 (22) 11.11.90 (46) 10/07/92. Bul №37

(71) Central Asian Research Institute of Agricultural Mechanization and Electrification

(72) E.I.Ponomarev, L.G.Shurova, A.Karakhanov and A.P.Kosov

(73) Central Asian Scientific and Research Institute of Agricultural Mechanization and Electrification

(56) The main directions in the creation of equipment for drip irrigation of plants. Survey information TSNIITEI traktorselhozmash. Vol. 7, M, 1978, pp. 21-24.

(54) METHOD OF CULTIVATION OF BREAKING CROPS

(57) Uses: irrigated agriculture, irrigation and tillage of tilled crops. SUMMARY OF THE INVENTION: During irrigation, water from pipelines located along a row is fed no closer than 15 cm from plants and no later than 5 days irrigation is cultivated. In addition, for laying irrigation pipelines, a furrow with a depth of 4-5 cm is cut along with cultivation. 1 з п.ф-лы.

The invention relates to agricultural production, mainly to methods of irrigation and tillage in the inter-row x.

The aim of the invention is to reduce the loss of moisture. An additional goal is to increase the green yield by eliminating weeds by mechanical means.

The method consists of operations performed in the following sequence:

after sowing, if necessary, the soil between the rows is treated to destroy weeds and soil crust that forms on heavy loamy soils after rain, at the same time cutting the grooves at a distance of not more than 15 cm from a number of plants;

then along the rows, pipelines with droppers and water outlets are laid out, with the pipelines being laid in the grooves;

when irrigation is needed, water is supplied through pipelines, and from the pipeline, droppers and water outlets are transported from the pipeline to the middle of the aisle, while moistening the soil in an area whose boundary is at least 15 cm from a row of plants;

after sufficient moisture, irrigation is stopped, and the soil between the rows is treated to destroy weeds and create a mulch layer that prevents the evaporation of moisture, and the soil is treated as soon as possible after the termination of irrigation and no later than the first five days,

The method of growing tilled crops is carried out as follows.

After sowing, for example, cotton, which is usually used for cutting

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the furrows for moving the wheels of a tilled tractor along them, if necessary, cultivate the soil between the rows against the weeds and the soil crust by a serial cultivator. At the same time, in the middle of the aisle, the soil is loosened to a depth of 25-30 cm to increase its moisture capacity. At the same time, at a distance of 10–15 cm from the row, a groove with a depth of 4–5 cm is cut. The depth of the groove is determined by the diameter of the pipeline (38–51 mm). Pipelines with droppers and water outlets are laid in the grooves. If necessary, water is supplied to the pipeline under pressure, water purified from mechanical impurities, and from the pipeline through droppers and water outlets located perpendicular to the pipeline in the horizontal plane, it is transported to the middle of the aisle. At the same time, the area between the beds is moistened, the boundary of which is located no closer than 15 cm from the row. With sufficient moisture, the extent of which during drip irrigation is determined by the water flow depending on the crop being cultivated, watering is stopped. After 1-5 days in

depending on the state of the soil and the degree of weed growth, the soil between the rows is treated with a serial tilling unit to a depth of 4-8 cm (depending on

the thickness of the layer of ripe, capable of crumbling soil). At the same time, water outlets, made sufficiently strong and elastic, are not damaged by the working bodies of the cultivator, but are rejected and returned to

previous position.

Claims (2)

1. The method of cultivating row crops, including tillage, planting, irrigation and inter-row cultivation, is due to the fact that in order to reduce water consumption during irrigation, irrigation pipelines are placed along a row of crops, and water during irrigation is served only in between Not closer than 15 cm from a range of plants. the cultivation of the soil is carried out no later than 5 days after watering. 2. A method according to claim 1, characterized in that the grooves for laying irrigation pipelines are cut to a depth of 4-5 cm simultaneously with the cultivation.