SU1607720A1 - Method of applying organic fertilizer - Google Patents

Abstract

The invention relates to agriculture, in particular to agriculture, and can be used to improve the technology of applying organic fertilizers or organic soil compost to the soil. The purpose of the invention is to reduce nutrient losses of fertilizers while improving the uniformity of fertilizer placement in the field. To achieve the goal, the fertilizers are evenly distributed across the field in the form of heaps or shafts, opening the heaps or shafts and forming fertilizers into the strip, their subsequent distribution over the floor surface and embedding. Distribution of fertilizers over the floor surface is carried out by razvolakivaniem with simultaneous multiple mixing them with the top layer of soil, and the opening of heaps or shafts, the formation of fertilizers in the strip, razvolakivanie, agitation and embedding is carried out in one unit. The method allows to preserve nutrients, especially nitrogen, in the applied organic fertilizers and fix them in the soil, avoid variegation of fertility by increasing the uniformity of placement and embedding of fertilizers over the field, improve the water-physical and biochemical properties of the soil and, ultimately as a result, significantly increase the efficiency of the use of organic fertilizers in growing agricultural crops. 2 Il.

Description

The invention relates to agriculture, in particular, to agriculture, and can be used to improve the technology of applying organic fertilizers or organic soil composts to the soil.

The purpose of the invention is to reduce the nutrient loss of fertilizers while improving the scientific research institute for the uniform distribution of fertilizers over the field.

FIG. 1 shows a section of the floor where organic fertilizers are applied according to the proposed method and node I; in fig. 2 - unit for carrying out the method.

Example. The removed organic fertilizer is evenly distributed across the field 1

(Fig. 1) by rows of shafts or heaps 2 with a distance B between them equal to the working width of the manure assembly. The distance 1 between the heaps in rows is determined by their mass and spread rate.

where Q is the mass of the heap, t;

In - the capture unit, m;

q - rate of application, t / ha.

Then organic fertilizers are formed from heaps or shafts 2 into strip 3 with width Bj, which is distributed by razvolakivaniya across the width of the seizure of the unit B, with simultaneous multiple repetition of O 1 GO

mixing them with the top layer of soil, as a result of which the fertilizers are buried in soil 4. In this case, the opening of heaps or shafts 2, the formation of fertilizers in the strip, the spreading, mixing and planting of organic fertilizers is performed by one unit.

The unit (Fig. 2) consists of an energy tool 5 with a device such as a dozer attachment 6 with a window of width B | and trailed gun 7 with support wheels 8. Gun 1 contains a dump truck for; type 9 snow plow and a disc section lO for the type of heavy disk harrow. In this case, the front disk sections are located behind the dump wedge, and the rear, sections with the opposite direction of angle of attack. The width of the dump wedge and disk sections greater than the width of the dozer hitch.

The unit works as follows.

The energy tool 5 moves along a series of heaps or shafts of 2 organic fertilizers and a bulldozer hitch 6 opens the latter, forming a strip of a certain height, adjustable by the height of the window, and a width of B Dump wedge 9, seizes this strip and due to dumps gives organic movement to the winding movement simultaneously with unfolding sides to the width of the grip B. Due to the rotation, the organic matter is mixed with the surface layer of the soil, and the disk sections 10 that follow are simultaneously mixed simultaneously with the back lyvayut organic fertilizer in the topsoil to depth of N. The dose fertilizer window is adjusted in height bulldozer hinge 6 and uniformity

distribution - setting the gap between the wedge 9 and the soil.

The invention, in comparison with the prototype and the known analogs, allows to preserve nutrients, especially nitrogen, available in the applied organic fertilizers and to fix them in the soil due to performing in one single process the operations of opening heaps or shafts, forming fertilizers into the strip, distributing it with simultaneous multiple mixing and sealing them in the top layer of soil. Compared with the prototype, the invention also avoids variegation of fertility by increasing the uniformity of placement and embedding of fertilizers across the field, improving the water-physical and biochemical properties of the soil and, ultimately, significantly increasing the efficiency of using organic fertilizers when growing agricultural crops.

Claims (1)

Invention Formula The method of applying organic fertilizers, including uniformly placing them across the field in the form of heaps or shafts, opening the heaps or shafts and forming fertilizers in the strip, their subsequent distribution over the floor surface and embedding, characterized in that, in order to reduce nutrient losses of fertilizers, fertilizers on the surface of the floor are carried out by razvolakivaniem with simultaneous multiple mixing them with the top layer of soil, and the opening of heaps or shafts, the formation of fertilizers in the strip, razvolakivanie, moving e and embedding is carried out in one unit. X y: -: ..-.- lu-lu: - .: Y -.-: ;; J ShFig .2.