SU1731079A1 - Method for agricultural utilization of heavy overlogged soils - Google Patents

Abstract

The invention relates to agriculture and can be used in a variety of crop cultivation techniques. The aim of the invention is to reduce the adverse effects on the soil of intensive treatments and to consolidate it with agricultural machinery. The method includes the creation of a permanent ridge, a loose base under them, a constant operating tramline in the furrows. The fissures are tinned either by laying turf or sowing. Grassy vegetation is periodically munched and used to cut off the surface to mulch the surface of the ridge. The slopes of the furrows are perforated into the back ground. For tinning, plant species that are ecologically compatible with growing crops that increase weed inhibition are used. The method makes it possible to increase the efficiency of agricultural crop cultivation technologies. 3 hp f-ly, 7 ill. (L

Description

This invention relates to agriculture.

There is a method of tillage according to the HR technology, which has spread in the monsoon climate zone of the Far East 1,

The disadvantage of this method is energy consumption due to the annual movement of large soil masses, excessive mineralization of soil and loss of humus, low arable horizon and the presence of over-compacted subsoil horizon of the Hydro-sole. cultures.

The closest to the present invention is a method of loosening and reclaiming heavy waterlogged soils 2.

The disadvantage of this method is the low efficiency of the return of organic matter to the soil and the productivity of the soil fauna due to the adverse effect on the soil of intensive treatments and its repacking by agricultural machinery.

The purpose of the invention is to reduce the adverse effect on the soil of intensive treatments and compaction with agricultural machinery.

This goal is achieved by the fact that the grafting is carried out by furrows of grassy vegetation, which is periodically trimmed, and the mowed mass is used for mulching of the variety. For zaluzheni use plant species, ecoXI

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logically compatible with crops that increase the yields of main crops by attracting insects from pollinators, weeding down, scaring off pests. To improve the water and air regime, the grooved slopes of the ridge are perforated to the depth of the bed.

Figure 1 shows the cross section of the throat during the growth of herbal vegetation during the growing season of cultivated plants; Fig. 2 shows a section of a ridge after harvest on the ridge and the growth of grass vegetation in late autumn; FIG. 3 is a sectional view of a group with a web of group covered with mulch; Fig. 4 shows the process of perforating the sodded slope of a clay; Fig. 5 shows the process of perforation of a string in a transversely vertical plane; figure 6-laying turf in the furrow with three ribbons; 7 - laying of the sod in the furrow with one wide ribbon.

Dams 1 are cut from the fertile soil by means of a pile dozer, they arrange a loose base in the form of a trapezoidal trough 2 under the ridge. forms a layer of turf 4, which prevents the destruction of the groove (furrow) from the effects of monsoon rains and the undercarriage of agricultural units, creating an optimal water-air regime for plants and soil fauna.

Cultivated plants 5 are exposed to annual or perennial grass 3 against pests, diseases and weeds. The grass periodically picks up to provide illumination of gr 1 and soil temperature. The mown mass in a crushed form is placed on the ridge as mulch 6, which, mixing with the upper active soil layer, gradually decomposes and becomes a source of organic fertilizer and restoring the humus balance in the soil.

To improve the water-air regime under the turf layer, it is perforated, piercing the hole to the depth

roots. For this process, a punch 7 with sharp teeth 8 is used.

To lay the sod in a furrow from natural meadows or artificially grown, it is cut into narrow strips 9 separately for the bottom and slopes or wide strips 10 for the entire furrow.

As an example of plants that can sow furrows, we can recommend the following: environmentally acceptable - lupine; good pollinators are facets, clover; as plants that inhibit weeds and frighten off pests ..- calendula, nasturtium, chicory, oil radish; For efficient use of grassy vegetation in the furrow, a combination of plant species is used,

Claims (4)

1. The method of agricultural use of heavy water-moistening soils, including the creation of permanent clumps, loose base under the crests and a constant operating tramline between the furrows between them, and the cultivation on the crests of the plants, characterized in that reduce the adverse effects on the soil of intensive treatments and soil compaction by agricultural machinery engines, carry out the furrowing of perennial grasses with perennial grasses, grassy vegetation is periodically podkashivayut, and mowed SSAs are used for surface mulching c d. 2, the method according to claim 1, characterized in that the tinning is carried out by laying on the bottom and sides of sod furrows. 3, the method according to claim 1, characterized in that for planting, perennial grass varieties are used in the biocenosis with plants grown on cages, attracting pollinating insects, repelling insect pests, and also suppressing weeds. 4. Method according to claims 1, 2 and 3, characterized in that the tinned slopes of the ridge are perforated to a depth of retention. 0U 2, Fig 2