SU1470209A1 - Method of growing buckwheat with watering - Google Patents

Abstract

This invention relates to agriculture. The aim of the invention is to increase the yield by obtaining early amicable shoots. Sowing of seeds is carried out by the dispersive method. Then cut irrigation furrows, harrow and drop the soil surface. Watering is carried out: the first norm is 300 m ³ / ha - immediately after sowing, the second - with the appearance of 4-6 true leaves, the third - with mass flowering, if necessary, the 4th watering is also given. The invention provides high yield of buckwheat and reduced labor costs.

Description

one

The invention relates to agriculture and can be used in the crop production of the southern zones of the country under artificial irrigation conditions.

The aim of the invention is to increase the yield by obtaining early amicable shoots.

Example. In August, in the first half of the month, the field from under the precursor of maize was plowed to a depth of 25-30 cm by an arable machine: a tractor with a two-plow plow. The latter provides a deep embedment of weeds, which significantly reduces their growth. The field before plowing after harvesting the predecessor is watered (moisture irrigation).

Upon reaching the maturity of the soil, chizellation is carried out. At the same time, a chisel, a cultivator, a fertilizer are applied to the plowed field — ammonium nitrate to a depth of 10–12 cm at a rate of 200 kg / ha (fertilizer units). At the same time, one-half of the norm of simple superphosphate — 100 kg / ha — is introduced. Furrows, rut and other irregularities are filled up with harrowing (presowing treatment).

After that, with the help of a fertilizer spreader, a spreading of seed noses with a seeding rate of 100 kg / ha is produced;

irrigation furrows and harrowing zubovoy harrow. At the same time, the seeds turn out to be embedded with a soil layer of 1.5-2.5 cm. All this can be accomplished in one unit with a set of corresponding working bodies. In addition to the above operations, fertilizers are applied in the amount of half of the whole norm: 200 kg / ha of ammonium nitrate, and 100 kg / ha of superphosphate and sulfuric acid potassium each.

After that, without any delay, the buckwheat crops are watered under the influence of high temperatures (air temperature up to 40 ° C) and humidity, the seeds germinate rapidly in 2-3 days from the top heated soil layer, the seedlings thrive, plants grow, and close the entire soil surface is shaded (on day 6), which acts as an inhibitory effect on the weeds. Thanks to this field, the entire period of cultivation remains clean, and weeds that germinate in irrigated furrows are destroyed by cultivating working bodies during inter-field treatments. The first of these is carried out at the beginning of the bloom period, to which bees are also supplied. At this time, plants are fed with fertilizers at the rate of the remaining half of the entire norm.

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Watering “is carried out by the first calling rate of 300 M Vra after sowing, the second watering by the norm of 350 m with the appearance of 4–6 true leaves, the third by mass flowering with the norm of 400 m. If necessary, the fourth watering is given by the norm of 250 m. The rapid development of plants is 55-60 days. The application of the method provides for obtaining friendly shoots, since sowing

sneeze, reducing labor costs and saving money.

Claims (1)

Claims The method of cultivating buckwheat during irrigation, including moisture irrigation, basic and pre-sowing tillage, sowing, cultivation with fertilization and vegetative irrigation, characterized in that, in order to increase yields by obtaining early friendly preparation of friendly shoots, as sowing 1inist a -. v .., -j., they are carried out in the upper heated layer shoots, the sowing of seeds is carried out by splitting the janus „„ ,,,,,, 1,, 0-glgtg.pl crtrm TLAP of the soils. There is a rapid development of plants, their closure and weed suppression. Sowing by the scatter method allows sowing up to 50 ha per shift, i.e. the whole buckwheat using the throwing method, then cutting the irrigation furrows is done, the floor is harrowed and rolled, and the first watering is performed immediately after sowing, the second - when Ba bd ia 1a in LivicHV, i. with. i p- -itiujiii in ----- i j -. „„, 4 WEDGE sow at the same time. All this providing 15 appearances of 4-6 present leaves, makes it difficult to obtain a high yield of greythia - with mass flowering. sneeze, reducing labor costs and saving money. Claims The method of cultivating buckwheat in irrigation, including moisture irrigation, basic and pre-sowing tillage, sowing, cultivation with fertilizer and vegetative irrigation, characterized in that with the aim of increasing yields by obtaining early friends and a .v .., -j., seedlings, sowing of seeds is carried out of different shoots, sowing of seeds is carried out with the help of the method, then cutting the irrigation furrows, then harrowing and rolling the surface of the floor, and the first watering is performed immediately after sowing, the second - when ----- i j -. „„, 4 there are 4-6 present leaves, the third with mass flowering.