CN202026594U - Fruit tree topdressing device - Google Patents

Abstract

The utility model relates to a topdressing device for fruit trees, comprising a fertilizer supply device (2) and a connecting device, the fertilizer supply device (2) is composed of a liquid storage device (8), a regulating valve (4) and a guide pipe (5) , the outlet of the liquid reservoir (8) is provided with a regulating valve (4), the guide pipe (5) is connected with the outlet of the liquid reservoir (8), the lower end of the guide pipe (5) is provided with a drip nozzle (6), and the fertilizer stick (7) Place in the vertical soil hole (9), and the nutrient solution in the liquid reservoir (8) enters the fertilizer bar (7) through the drip nozzle (6). It can save the amount of fertilizer, and minimize the leakage and loss of fertilizer when fertilizing; and it can supply the nutrients needed by fruit trees in real time and save labor. Degree, saving fertilizer consumption, to achieve the purpose of environmental protection.

Description

A fruit tree topdressing device

technical field

The utility model relates to a topdressing device for fruit trees, in particular to a fertilization device in which biological fertilizer is installed in a liquid container and applied near the roots of fruit trees to provide topdressing. the

Background technique

At present, the most favorable way to increase agricultural and sideline products in our country is to increase the output value per unit area, so as to meet the demand for agricultural and sideline products due to industrial development and population increase, and chemical fertilizers have naturally been widely used. However, due to the application of a large amount of chemical fertilizers, soil compaction, soil fertility decline, ecological damage, water quality decline, and serious pollution of agricultural and sideline products have been caused, and the entire farmland ecological environment and people's living environment have been affected. the

The traditional methods of fertilization, whether it is spraying or hole fertilization, are all applied to the shallow soil layer. Although these methods are simple, only a small part of the fertilizer is absorbed by the plants and most of it is lost. It is not only a waste of fertilizer, but also easily causes water pollution. the

In general, after fruit trees are pollinated, in order to improve fruit quality, additional fertilizers are artificially sprayed in the orchard. In the process of topdressing, fertilizers are often applied directly to fruit trees by spraying or root irrigation, but the absorption of fruit trees is limited. Part of the fertilizer is wasted through evaporation. In order to achieve rationalization of fertilization in orchards, it is necessary to apply fertilizers in a timely and appropriate amount according to the nutrient requirements of each growth stage of fruit trees. The physiological habits of fruit trees, soil fertility, fertilizer properties and climatic conditions are all factors that affect the effect of fertilization. the

Contents of the invention

In view of the above deficiencies, the utility model provides a fruit tree topdressing device, which can save the amount of fertilizer, and minimize the leakage and loss of fertilizer when fertilizing; and can supply the nutrient elements needed by fruit trees in real time and save labor. The purpose of the utility model is mainly to increase the sweetness of the fruit during the fruiting period of the fruit tree, save the amount of fertilizer, and achieve the purpose of environmental protection. the

In order to achieve the above object, the utility model adopts the following technical solutions: a fruit tree topdressing device, comprising a fertilizer supply device and a connecting device, the fertilizer supply device is composed of a liquid reservoir, a regulating valve and a guide tube, the liquid reservoir The outlet is provided with a regulating valve, the guide tube communicates with the outlet of the liquid reservoir, the lower end of the guide tube is provided with a drip nozzle, the fertilizer stick is placed in the vertical hole of the soil, and the nutrient solution in the liquid reservoir enters the fertilizer stick through the drip nozzle. the

The connecting device described in the utility model is a fixing belt, and the fertilizer supply device is suspended on the trunk of the fruit tree through the fixing belt. The connecting device is a fixed frame, the upper end of the fixed frame supports the fertilizer supply device, and the lower end of the fixed frame is inserted into the soil. The connecting device can also be a fixing belt and a fixing frame, and the fertilizer supply device is suspended on the trunk of the fruit tree through the fixing belt; the upper end of the fixing frame supports the fertilizer supply device, and the lower end is inserted into the soil. The center of the fertilizer stick is provided with a central hole, the middle is provided with a porous interlayer, and the periphery is provided with a water-absorbing layer; the fertilizer stick is placed near the root of the fruit tree. the

After adopting the above technical scheme, the utility model is a kind of fruit tree topdressing device, which can supply appropriate amount of nutrients required by fruit trees according to different periods, and can be used from fruit tree seedlings, transplantation, strong roots, flowering, fruiting period to resting period after fruiting . The utility model has the advantages of simple structure and convenient operation, and is suitable for fertilizing various fruit trees. the

Description of drawings

Below in conjunction with accompanying drawing, the utility model is further described. the

Fig. 1 is the structural representation of the utility model. the

Fig. 2 is a sectional view of the utility model fertilizer stick. the

In the figure: 1. Fixing belt 2. Fertilizer supply device 3. Fixed frame 4. Regulating valve 5. Guide pipe 6. Drip nozzle 7. Fertilizer stick 8. Liquid reservoir 9. Vertical hole 7-1. Center hole (7 -2), porous interlayer (7-3), water absorption layer

Detailed ways

According to Fig. 1, shown in Fig. 2, a kind of fruit tree topdressing device of the present utility model comprises fertilizer supply device 2 and connecting device, and described fertilizer supply device 2 is made up of liquid reservoir 8, regulating valve 4 and guide pipe 5, and storage The outlet of the liquid container 8 is provided with a regulating valve 4, through which the flow of the nutrient solution is controlled, the guide tube 5 is connected with the outlet of the liquid reservoir 8, the lower end of the guide tube 5 is provided with a drip nozzle 6, and the fertilizer stick 7 is placed vertically on the soil. In the hole 9, the nutrient solution in the liquid reservoir 8 enters the fertilizer bar 7 through the drip nozzle 6. the

Embodiment 1 of the utility model: the connecting device is a fixing belt 1, and the fertilizer supply device 2 is hung on the trunk of the fruit tree through the fixing belt 1 alone, and then the drip is directly supplied to the fertilizer bar 7 through the regulating valve 4. the

Embodiment 2 of the utility model: the connection device is a fixed frame 3, the upper end of the fixed frame 3 supports the fertilizer supply device 2, and the lower end is inserted into the soil. Separately, the fertilizer supply device 2 is fixed on the side of the fruit tree by the fixing frame 3, and then the dripping liquid is directly supplied to the fertilizer bar 7 through the regulating valve 4. the

Embodiment 3 of the utility model: the connecting device can also be a fixed belt 1 and a fixed frame 3, and the fertilizer supply device 2 is suspended on the trunk of the fruit tree through the fixed belt 1; the upper end of the fixed frame 3 supports the fertilizer supply device 2, and the lower end supports the fertilizer supply device 2. Insert it into the soil, fix the fertilizer supply device 2 next to the fruit tree by using the fixing frame 3, and then directly supply the dripping liquid to the fertilizer bar 7 through the regulating valve 4. the

The center of the fertilizer rod 7 of the utility model is provided with a central hole 7-1, the middle is provided with a porous interlayer 7-2, and the periphery is provided with a water-absorbing layer 7-3; the fertilizer rod 7 is placed near the root of the fruit tree. Because the interlayer 7-2 in the middle is porous, the water-absorbing layer 7-3 quickly infuses nutrients into the soil. When used, the fertilizer directly enters the soil without passing through the surface of the soil, so that the plants can fully absorb the applied nutrients. the

Claims (6)

1. top dressing fruit tree device, comprise fertilizer feedway (2) and jockey, it is characterized in that described fertilizer feedway (2) is made up of liquid reservoir (8), control valve (4) and guide wire (5), liquid reservoir (8) outlet is provided with control valve (4), guide wire (5) links with liquid reservoir (8) outlet, guide wire (5) lower end is provided with drip nozzle (6), and Fertilizer rod (7) places in the soil upright opening (9), and the nutrient solution of liquid reservoir (8) lining enters Fertilizer rod (7) by drip nozzle (6).

2. a kind of top dressing fruit tree device according to claim 1 is characterized in that described jockey is fixed band (1), and fertilizer feedway (2) hangs on the trunk of fruit tree by fixed band (1).

3. a kind of top dressing fruit tree device according to claim 1 is characterized in that described jockey is fixed mount (3), and fertilizer feedway (2) is supported in the upper end of fixed mount (3), and insert in the soil lower end.

4. a kind of top dressing fruit tree device according to claim 1 is characterized in that described jockey also can be fixed band (1) and fixed mount (3), and fertilizer feedway (2) hangs on the trunk of fruit tree by fixed band (1); Fertilizer feedway (2) is supported in the upper end of fixed mount (3), and insert in the soil lower end.

5. a kind of top dressing fruit tree device according to claim 1 is characterized in that described Fertilizer rod (7) center is provided with centre bore (7-1), and the centre is provided with porous interlayer (7-2), and periphery is provided with water accepting layer (7-3).

6. a kind of top dressing fruit tree device according to claim 1 is characterized in that described Fertilizer rod (7) places near the fruit tree root.

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