CN206302814U - A kind of slope plant child care system of Arid＆semi-arid area - Google Patents

Abstract

The utility model discloses a side slope plant conservation system in arid and semi-arid areas, which comprises a nutrient bowl, a planting block and a water storage tank. The nutrient bowl is arranged on the upper part of the planting block, and the diameter of the top of the bowl is larger than that of the bottom of the bowl The diameter of the bowl wall extends downward to form a concave bayonet with the bottom of the bowl. The diameter of the bayonet matches the diameter of the plug block and is used to block the plug block. The water storage tank is arranged at the lower part of the plug block. The bottom of the nutrient bowl and the top and bottom of the plugging block are all provided with small holes, and the plugging block is successively composed of a soil layer, a gravel layer and a crushed stone layer from top to bottom. When the slope is greened, the entire conservation system is inserted into the holes drilled in advance on the slope. Among them, the seedlings and the nutrient bowl are bred in the nursery in advance, and the nutrient bowl is assembled with the plugging block and the water storage tank during greening. The system can provide continuous, long-term and independent water and nutrients for plant growth. At the same time, it can accumulate rainfall and reuse it for plant growth, which can greatly reduce the maintenance frequency and cost of slope plants.

Description

A slope plant protection system in arid and semi-arid areas

technical field

The utility model is mainly applied to the conservation and growth of woody vegetation on slope greening in arid and semi-arid regions, and belongs to the technical category of slope greening.

Background technique

In arid and semi-arid areas, according to the slope site conditions, common vegetation restoration techniques include hydraulic spraying technology, alien soil spraying technology, thick-layer substrate spraying technology, planting bag technology, three-dimensional vegetation net technology, etc. While adopting these technologies, some drought-resistant measures will be taken to promote plant survival, such as covering mulch and adding water-retaining agents to the soil, etc. (Sun Yannan et al., 2006).

For some common and mature slope greening technologies, such as spraying and spraying technology, there are certain restrictions on their use at present. For low-quality slopes with high slope ratios, restricted by slope angle and slope height, it is easy to Damaged by water, it is not suitable for large-scale promotion; planting bag technology requires a large amount of planting soil, so the cost is high, and cannot be popularized and applied in the entire project; at present, the vegetation degrades seriously in the later stage of slope greening restoration, especially the growth of shrubs is not good. It is directly related to factors such as slope soil conditions and climate conditions, and is also related to the lack of slope maintenance.

CN201320075310.0 discloses a water storage and aeration cultivation pot, which specifically discloses the composition of several parts including a water storage chamber, a soil separation layer, a water collection cup, an air chamber, and nutrient soil, which can solve the problem of drought and water shortage of potted plants. However, the device has a complex structure and high cost, and is only suitable for potted plants in nurseries, and cannot be widely applied on field slopes.

Utility model content

The purpose of this utility model is to provide a slope plant conservation system in arid and semi-arid areas, which can provide continuous, long-term and independent water and nutrients for plant growth, and can accumulate rainfall for plant growth at the same time, which can greatly improve the Reduce the maintenance frequency and cost of slope plants.

It includes a nutrition bowl, a plug block, and a water storage tank, the nutrition bowl is arranged on the top of the plug block, the diameter of the top of the bowl is larger than the diameter of the bottom of the bowl, the wall of the bowl extends downward, and forms a concave bayonet with the bottom of the bowl, The diameter of the bayonet matches the diameter of the plug block, which is used to block the plug block. The bottom of the bowl has small holes. The plug block is a cylinder without a cover and a bottom made of non-polluting green materials. From top to bottom, the blocks are soil layer, gravel layer and gravel layer. The bottom of the plug block has small holes. The water storage tank is arranged at the bottom of the plug block. It is a cylinder with a cover and a bottom. There is a small hole on the cover, and the plugging block and the water storage tank have the same diameter.

Wherein, the nutrient pot contains soil for raising seedlings and plants are grown therein. The nutritional bowl is integrally formed, which is hard plastic and impermeable. It will not decompose for 3 years. The length of the bowl is preferably 10cm.

Among them, the soil layer includes 50%-70% fine sand, organic fertilizer, water retaining agent, and humus.

The particle size of the gravel layer is 10-20mm, and the particle size of the gravel layer is 3-5mm. The plug block has the effect of water retention and reverse osmosis, that is, the water in the water storage tank cannot be evaporated and sucked back (siphon effect), and can only accept rainwater infiltration and root water absorption. The outer packing material of the plugging block is a degradable material.

Among them, the length of the plugging block is 10-20cm, the gravel layer is 2-3cm, and the gravel layer is 2-3cm.

Among them, the water storage tank is made of hard plastic watertight, does not decompose for 3 years, and has a length of 10 cm.

Wherein, the diameter of the plug planting rod and the water storage tank is 10-12cm.

Wherein, the diameter of the top of the nutritional bowl is 15-20cm.

Nine small holes are evenly opened at the bottom of the nutritional bowl and the top of the water storage tank, and the aperture of each small hole is 5mm. The small hole at the bottom of the nutritional bowl serves as a passage for water penetration and root system to enter the plugging block, and the small hole on the top of the water storage tank is for water permeability and the passage for plant root system to enter. After the rainwater enters the water storage tank, due to the barrier of the gravel layer and the gravel layer, it is difficult for the water to reverse osmosis and evaporate. The water storage tank can collect rainwater, but after the rainwater enters, it is difficult to evaporate.

The utility model is mainly suitable for slope greening in arid and semi-arid areas, and solves the problem of water limitation for plant growth. The application object of the slope plant conservation system of the utility model is woody plants. When the slope is greened, the entire conservation system is inserted into the holes drilled in advance on the slope. Among them, the seedlings and the nutrient bowl are bred in the nursery in advance, and the nutrient bowl is assembled with the plugging block and the water storage tank during greening. The system can provide continuous, long-term and independent water and nutrients for plant growth. At the same time, it can accumulate rainfall and reuse it for plant growth, which can greatly reduce the maintenance frequency and cost of slope plants.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a top view of the nutrition bowl.

Fig. 3 is a sectional view of the nutrition bowl.

Among them, 1. nutrition bowl; 2. plugging block; 3. water storage tank; 4. plant; 101. small hole; 102. bayonet; 201. soil layer; 202. gravel layer; 203. gravel layer.

detailed description

Further illustrate the utility model below in conjunction with accompanying drawing.

As shown in Figures 1-3, the slope plant conservation system in arid and semi-arid areas includes a nutrient bowl 1, a plugging block 2, and a water storage tank 3, and the nutritional bowl 1 is arranged on the top of the plugging block 2, and the bowl The diameter of the top is greater than the diameter of the bottom of the bowl, and the wall of the bowl extends downwards to form a concave bayonet 102 with the bottom of the bowl. The diameter of the bayonet matches the diameter of the plug block and is used to block the plug block 2. The bottom of the bowl is small Holes 101, preferably, 9 small holes are evenly arranged, and the aperture of each small hole is 5mm. The plugging block 2 is a cylinder without a cover made of non-polluting green material, and the plugging block is from top to bottom. Next is the soil layer 201, the gravel layer 202 and the crushed stone layer 203. There are small holes at the bottom of the plugging block. Preferably, 9 small holes are evenly arranged, and the aperture of each small hole is 5 mm. The water storage tank 3 is arranged on The lower part of the plug block 2 is a cylinder with a cover and a bottom, and the lid of the water storage tank has small holes. Preferably, 9 small holes are evenly arranged, and the aperture of each small hole is 5mm. The plug block 2 and the water storage tank Tanks 3 have the same diameter.

The humus soil is compacted in the nutrition bowl 1, and plants 4 are planted, preferably woody plants. The nutritional bowl is integrally formed, which is hard plastic and impermeable. It will not decompose for 3 years. The length of the bowl is 10cm. The bowl top diameter of the nutrition bowl is larger than the bowl bottom diameter, which can play the role of collecting rainwater.

The soil layer 201 includes 50%-70% fine sand, organic fertilizer, water retaining agent and humus. The gravel layer 203 has a particle size of 10-20 mm, and the gravel layer 202 has a particle size of 3-5 mm. The length of the plugging block 2 is 10-20cm, wherein, the gravel layer 202 is 2-3cm, and the gravel layer 203 is 2-3cm.

The plug block has the effect of water retention and reverse osmosis, that is, the water in the water storage tank cannot be evaporated and sucked back (siphon effect), and can only accept rainwater infiltration and root water absorption. The outer packing material of the plugging block is a degradable material. The root system of the plant planted in the pot extends into the soil layer 201 of the plug block 2 through the small hole at the bottom of the pot, and the soil layer provides the nutrients needed for plant growth.

Preferably, the small holes of the nutritional bowl, the planting block and the water storage tank are distributed in the same position, so that the small holes can be aligned with each other after the three are assembled, which is beneficial to the penetration of rainwater and plays the role of collecting rainwater.

The utility model is mainly suitable for slope greening in arid and semi-arid areas, and solves the problem of water limitation for plant growth. The application object of the slope plant conservation system of the utility model is woody plants. When the slope is greened, the entire conservation system is inserted into the holes drilled in advance on the slope. Among them, the seedlings and the nutrient bowl are bred in the nursery in advance, and the nutrient bowl is assembled with the plugging block and the water storage tank during greening. The system can provide continuous, long-term and independent water and nutrients for plant growth. At the same time, it can accumulate rainfall and reuse it for plant growth, which can greatly reduce the maintenance frequency and cost of slope plants.

The above description is not a limitation of the present utility model. It should be pointed out that for those of ordinary skill in the art, some changes, modifications, additions or replacements can also be made without departing from the essential scope of the present utility model. , These improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims (7)

1. A slope plant conservation system in arid and semi-arid areas, comprising a nutrient bowl, a plug plant block, and a water storage tank, characterized in that, the nutrient bowl is arranged on the top of the plug plant block, and the diameter of the bowl top is greater than that of the bowl The diameter of the bottom, the extension of the bowl wall, forms a concave bayonet with the bottom of the bowl, the diameter of the bayonet matches the diameter of the plug block, and is used to block the plug block. The bottom of the bowl has a small hole, and the plug block It is a cylinder without a cover and a bottom made of non-polluting green materials. The plugging block is composed of soil layer, gravel layer and gravel layer from top to bottom. There are small holes at the bottom of the plugging block. The water storage tank is set The lower part of the plugging block is a cylinder with a cover and a bottom. The lid of the water storage tank has small holes, and the plugging block and the water storage tank have the same diameter. 2. The slope plant conservation system according to claim 1, characterized in that, the nutrient pot contains soil for raising seedlings and has plants. 3. The slope plant protection system according to claim 1, characterized in that, the particle size of the gravel in the gravel layer is 10-20 mm, and the particle size of the gravel in the gravel layer is 3-5 mm. 4. The slope plant conservation system according to any one of claims 1-3, characterized in that, the length of the plugging block is 10-20 cm, wherein the gravel layer is 2-3 cm, and the gravel layer is 2-3 cm. 5. The slope plant conservation system according to any one of claims 1-3, characterized in that the aperture of the small hole is 5mm. 6. The slope plant protection system according to any one of claims 1-3, characterized in that, the diameter of the plug planting rod and the water storage tank is 10-12cm. 7. The slope plant conservation system according to any one of claims 1-3, characterized in that the diameter of the top of the nutrient bowl is 15-20 cm.