Ecological insect prevention buffer zone system based on plant community

Abstract

The utility model discloses an ecological insect prevention buffer zone system based on plant communities, which is distributed in a strip shape around an area needing insect prevention, and the width is determined according to the scale of the area. In the buffer zone system, an arbor, shrub and grass dense planting area with the area not smaller than 100 square meters is built every two hectare to serve as a living organism dense inhabitation area, and the canopy density is 85% or above; arbor and herbaceous plants are arranged from the center to the edge in the horizontal direction of the living organism intensive inhabitation area, and bottom layer vegetation, middle layer vegetation and high layer vegetation are arranged from low to high in the vertical direction of the living organism intensive inhabitation area. Shrubs are planted between the two types of plants in the horizontal direction and between the bottom vegetation and the middle vegetation in the vertical direction; the plants have the effects of expelling insects and attracting natural enemies of the insects; at least one water body is arranged in the area of every two hectare. By means of multi-layer and multifunctional plant configuration, the natural prevention and control capacity of pests is enhanced, soil can be effectively improved, the ecological stability can be effectively enhanced, and reliable support is provided for achieving ecological agriculture.

Description

Technical Field

[0001] This utility model relates to the field of ecological design and biodiversity maintenance, and in particular to an ecological pest control buffer zone system based on plant communities, which is suitable for ecological pest control and ecological restoration projects. Background Technology

[0002] Current ecological buffer zone designs typically mitigate the environmental impacts of agricultural activities through vegetation strips or combinations of various plant communities. Their main functions include reducing soil erosion, filtering pollutants from agricultural runoff, and providing habitats for organisms to some extent. However, the role of existing ecological buffer zones in pest control is often overlooked. Designs tend to focus on physical barrier functions while lacking a systematic consideration of plant diversity and biological control capabilities. In practical applications, these buffer zones often rely on single or a few plant species, making it difficult to form a complete ecosystem. This results in an inability to effectively attract natural enemies of pests, leading to limited pest control capabilities. Furthermore, due to inappropriate planting density or plant configuration, the ecological functions of buffer zones are difficult to maintain in the long term, and their effects on improving soil and biodiversity are also relatively limited. Utility Model Content

[0003] To address the shortcomings of existing technologies, this invention proposes an ecological pest control buffer zone system based on plant communities. Through multi-level and multi-functional plant configuration, it not only strengthens the natural control capabilities of pests but also effectively improves the soil and enhances ecological stability, providing reliable support for the realization of ecological agriculture.

[0004] The specific technical solution is as follows:

[0005] An ecological pest-control buffer zone system based on plant communities is distributed in a strip around the area requiring pest control, and its width is determined according to the size of the area requiring pest control. In the buffer zone system, a dense planting area of ​​trees, shrubs and grasses with an area of ​​not less than 100 square meters is created every two hectares as a dense biological habitat area, and the canopy closure of the dense biological habitat area is above 85%.

[0006] The densely populated habitat is arranged horizontally from the center to the edge with trees and herbaceous plants; vertically, it is divided into bottom vegetation, middle vegetation, and top vegetation from low to high. The bottom vegetation is planted with ground cover plants, the middle vegetation with small trees, and the top vegetation with tall trees. Shrubs are planted between the trees and herbaceous plants in the horizontal direction and between the bottom vegetation and the middle vegetation in the vertical direction to achieve a transition. The planted trees, herbaceous plants, ground cover plants, and shrubs have functions including repelling insects and attracting natural enemies of pests.

[0007] At least one body of water is provided for animals to drink and / or inhabit within every two hectares of area.

[0008] Furthermore, the water body includes a natural shallow water area or an artificial drinking water platform. The natural shallow water area has a depth of less than 5 cm and a slope of no more than 1:100. The artificial drinking water platform has an area of ​​no less than 4 square meters, a depth of less than 5 cm, and a slope of no more than 1:100.

[0009] Furthermore, the ground cover plants include milkvetch, Sudan grass, and vetiver.

[0010] Furthermore, the shrubs include honeysuckle and pagoda tree.

[0011] Furthermore, the small trees are selected from flowering plants, including berry trees and fruit trees.

[0012] Furthermore, the tall trees include tamarind and camphor trees.

[0013] The beneficial effects of this utility model are:

[0014] This invention, through multi-level and multi-functional plant configuration, not only strengthens the natural control of pests, but also effectively improves the soil and enhances ecological stability, providing reliable support for the realization of ecological agriculture. Attached Figure Description

[0015] Figure 1 This is a plan view of the ecological insect-proof buffer zone system based on plant communities proposed in this embodiment of the utility model.

[0016] Figure 2 This is an elevation view of the ecological insect-proof buffer zone system based on plant communities proposed in this embodiment of the utility model.

[0017] In the diagram, the two-hectare area is indicated by line 1, dense habitat area, 2, herbaceous and shrub belt, 3, and drinking platform. Detailed Implementation

[0018] The present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments. The purpose and effects of the present invention will become clearer as a result. Further detailed description of the present invention will be provided below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0019] like Figure 1 As shown, an ecological pest-control buffer zone system based on plant communities is distributed in a strip around the area requiring pest control (such as farmland, orchards, etc.). The width of the buffer zone should be determined according to the size of the area requiring pest control. It is generally recommended that the width be no less than 30 meters, and it can be adjusted according to the terrain, wind direction and the actual needs of the farmland. However, it should be ensured that the ecological buffer zone can effectively cover the perimeter of the entire area requiring pest control, forming a complete biological barrier to prevent pests from invading from other areas.

[0020] The buffer zone system includes plants with insect-repelling scents, plants that attract natural enemies of pests, and plants with multiple ecological functions (carbon sequestration and windbreak). It also incorporates plant diversity and layering to enhance the stability of the ecosystem and enable it to better adapt to changes in the external environment. At the same time, it utilizes native plants to improve local ecological adaptability and enhance biodiversity.

[0021] The buffer zone system is located in green spaces with minimal human disturbance. A densely planted area of ​​trees, shrubs, and grasses, with an area of ​​no less than 100 square meters, is created every two hectares as a dense habitat zone 2, ensuring a canopy closure of over 85%. Outside the dense habitat zone 2, a strip of herbaceous plants and shrubs 3 is planted within each two-hectare area.

[0022] like Figure 2 As shown, densely populated habitat 2 is a complex ecosystem formed by multi-layered and multifunctional plant communities. The plants in each densely populated habitat 2 are horizontally distributed, divided into central vegetation and peripheral vegetation from the center to the edge, as follows:

[0023] (1) Marginal vegetation: mainly small shrubs and herbaceous plants, selecting shade-tolerant and drought-resistant plants, such as honeysuckle and mountain locust. These plants can provide shade and habitat, attracting birds and other beneficial insects.

[0024] (2) Central vegetation: From the outside to the inside, small trees to tall trees are planted, such as oak and poplar, forming a dense canopy. These trees not only provide habitat, but also attract birds and insects through their leaves and fruits.

[0025] The vegetation in each densely populated habitat area 2 is vertically divided from bottom to top into: ground vegetation, middle vegetation, and upper vegetation, arranged as follows:

[0026] (1) Subsurface vegetation (ground cover plants and shrub layer): Plant low-growing ground cover plants and small shrubs, such as milkvetch, Sudan grass, and vetiver. These plants can repel pests and provide food and habitat for beneficial insects and birds.

[0027] (2) Mid-layer vegetation (small trees and large shrubs): mainly composed of small trees and large shrubs, with a particular focus on flowering plants, such as berry trees, fruit trees, or flowering shrubs, to attract pollinating insects, beneficial insects, and birds, thereby increasing ecological stability. Fruit trees such as apple and pear trees not only provide food for birds but also bring economic benefits to farmers; while in the tropics, berry trees such as sea buckthorn are native species that are easy to survive and can provide food for birds, continuously attracting natural enemies of pests.

[0028] (3) High-level vegetation (tall tree layer): Planting tall trees such as tamarind and camphor trees can provide habitats for birds and enhance the overall ecological balance.

[0029] Water management is a crucial part of this buffer zone system. A water body is required every two hectares, which can be a natural shallow water area or an artificial drinking platform. For the shallow water area design, if there is water near the orchard or farmland, a shallow water area with a depth of less than 5 cm and a slope of no more than 1:100 can be designed to provide habitat for water birds, amphibians, etc. The drinking platform 4 should be located in areas without natural water bodies, with an area of ​​no less than 4 square meters. The drinking platform 4 should have a depth of less than 5 cm, a slope of no more than 1:100, and ensure clean water quality to attract predators and wild animals to drink.

[0030] This buffer zone system is a dynamic ecological design, allowing for flexible adjustments to plant configuration and management measures based on seasonal changes and pest cycles. It utilizes diverse plant combinations and tiered planting to enhance ecological stability and pest resistance; that is, a variety of plant species are combined, avoiding single species, thus strengthening the buffer zone system's own resistance to pests and diseases. Through multi-layered planting of trees, shrubs, and grasses, abundant habitats and food sources are provided. Considering seasonal changes, it ensures that food and habitat are available for natural enemies of pests in different seasons, especially maintaining a certain level of vegetation cover in winter to minimize habitat loss for natural enemies.

[0031] In summary, the main functions of this buffer zone system include: (1) biological control: attracting natural enemies, such as birds and beneficial insects, through diverse plants and water sources to control the number of pests. (2) soil and water conservation: preventing soil erosion and reducing water loss. (3) biodiversity conservation: increasing the variety of plants and animals and building a stable ecosystem.

[0032] The buffer zone system also incorporates ecological corridors that connect different densely populated habitats, promoting the migration and habitat of wild animals and enhancing the health and resilience of the overall ecosystem.

[0033] The plant community-based ecological pest control buffer zone system proposed in this embodiment emphasizes ecological balance and sustainable development. It not only enhances the biodiversity of farmland but also improves soil health and water resource management, providing an innovative solution for modern agriculture and aiming to achieve long-term ecological pest control and sustainable agricultural development goals.

[0034] It will be understood by those skilled in the art that the above descriptions are merely preferred embodiments of the utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art can still modify the technical solutions described in the foregoing examples or make equivalent substitutions for some of the technical features. All modifications and equivalent substitutions made within the spirit and principles of the utility model should be included within the protection scope of the utility model.

Claims

1. An ecological insect-proof buffer zone system based on plant communities, characterized in that, The buffer zone is distributed in a strip around the area requiring pest control, and its width is determined by the size of the area requiring pest control. In the buffer zone system, a dense planting area of ​​trees, shrubs and grasses with an area of ​​not less than 100 square meters is created every two hectares as a dense biological habitat area, and the canopy closure of the dense biological habitat area is above 85%. The densely populated habitat is arranged horizontally from the center to the edge with trees and herbaceous plants; vertically, it is divided into bottom vegetation, middle vegetation, and top vegetation from low to high. The bottom vegetation is planted with ground cover plants, the middle vegetation with small trees, and the top vegetation with tall trees. Shrubs are planted between the trees and herbaceous plants in the horizontal direction and between the bottom vegetation and the middle vegetation in the vertical direction to achieve a transition. The planted trees, herbaceous plants, ground cover plants, and shrubs have functions including repelling insects and attracting natural enemies of pests. At least one body of water is provided for animals to drink and / or inhabit within every two hectares of area.

2. The ecological insect-proof buffer zone system based on plant communities according to claim 1, characterized in that, The water body includes natural shallow water areas or artificial drinking water platforms. The natural shallow water areas are less than 5 cm deep and have a slope of no more than 1:

100. The artificial drinking water platforms have an area of ​​no less than 4 square meters, a depth of less than 5 cm, and a slope of no more than 1:

100.

3. The ecological insect-proof buffer zone system based on plant communities according to claim 1, characterized in that, The ground cover plants include milkvetch, Sudan grass, and vetiver.

4. The ecological insect-proof buffer zone system based on plant communities according to claim 1, characterized in that, The shrubs include honeysuckle and mountain locust.

5. The ecological insect-proof buffer zone system based on plant communities according to claim 1, characterized in that, The small trees are selected from flowering plants, including berry trees and fruit trees.

6. The ecological insect-proof buffer zone system based on plant communities according to claim 1, characterized in that, The tall trees mentioned include tamarind and camphor trees.

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