SU1042635A1 - Apparatus for application of liquid fertilizers into soil - Google Patents

Abstract

DEVICE FOR VN1: FLUID FERTILIZER PLANTS IN SOIL, including a frame with a knife mounted working body made of separate sections installed in series at different heights, each of which has channels with discharge nozzles, and on each of the above-installed sections in Rippers are fixed in the outlet nozzle zone, characterized in that, in order to increase the efficiency of fertilizer use when applied to different levels, the rippers are O-shaped with an extension and a direction of movement of the devices oystva

Description

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Fig. 1 The invention relates to a rural land plot, in particular to introducing into the soil liquid nutrient solutions or other means of chemicalization in liquid form. A device for applying liquid fertilizers to the soil is known, which includes a frame and a working body mounted on it in the form of a hollow knife with openings for the fertilizers to enter the soil on its vertical and horizontal parts (I. The main disadvantage of such a device is that when moving the knife, the vertical part forms an open furrow with compacted walls, and fertilizers are inserted into the soil cut, are distributed vertically on the walls and spread out over sick surfaces. In this case, the spread fertilizers are not always they come into contact with the absorbing surface of the roots and remain unused. With this device, losses and fertilizers due to evaporation in the open furrow are not excluded. A device for applying Liquid fertilizer to the soil is also known, which includes a frame with a knife-mounted working body made from separate sections installed in series at different heights, in each of which channels with exhaust nozzles are made, while loosening is fixed on each section above installed in the area of the exhaust nozzle Whether 2. The disadvantage of this arrangement is that the fertilizer are used inefficiently, as rippers can not create the desired amount of the nutrient to the impossibility pereorachivat and densified soil loosening them. The purpose of the invention is to increase the efficiency of fertilizer use when applied to different levels. This goal is achieved by the fact that the rippers are made (/ -shaped with an extension in the direction of movement of the device., HR In Fig. I, an image of a device for applying liquid fertilizers is a side view; Fig. 2 is the same, sawing from behind; Fig. 3 - section A - A n; i fi. I. The device includes a knife 2 cavities 3 mounted on the frame of the 1st cut, in the zone where the nozzles 4 and holes 5 are located, equipped with replaceable nozzles and nozzles 6 and 7, The knife is made of separate sequentially installed sections 8-10,. The fasteners II and the bottom supplied The U-shaped rippers 12, which are made of the wide-blades of the knife 2 and expand horizontally in the direction of its course.: The device works in the following way .. In operation, the knife 2 cuts the soil between the seed row. At the same time, liquid fertilizers from different tanks of different composition and concentration under pressure through fittings 4 are fed into the corresponding cavities 3 to openings 5 with replaceable nozzles and nozzles 6 and 7, which regulate the flow rate, ensuring that different levels of fertilizers are applied to different soil levels tava and concentration. Looseners 12, with their device, loosen the soil vertically and horizontally, turn it upside down and compact it along the cut, creating a larger nutrient volume at a certain level. Sectional device of the knife 2 does not create additional resistance to the working body when moving in the soil.,. As a result of the use of such a device, a certain amount of soil fertilizer is obtained, from which a plant can absorb nutrients for a long time without consuming energy to form a highly branched root system, which provides yield gain.

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Claims (1)

DEVICE FOR INTRODUCING LIQUID FERTILIZERS TO THE SOIL, including a frame with a working body fixed in it in the form of a knife, made of separate sections sequentially installed at different heights, in each of which channels with exhaust nozzles are made, with each of the above installed sections in the outlet zone rippers are fixed to the nozzle, characterized in that, in order to increase the efficiency of fertilizer use when they are applied at different levels, the rippers are made in a U-shape with an extension to the side of the device. 1012635