Intensive farmland ecological strengthening model

A model and farmland technology, applied in the field of intensive farmland ecological enhancement, can solve the problems of restricting the sustainable development of agriculture, aggravating environmental pollution, excessive resource consumption, etc., and achieve the effect of increasing farmland biodiversity, beautiful environment and reasonable economy

Pending Publication Date: 2019-03-22
AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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Problems solved by technology

Problems such as excessive resource consumption, intensified environmental pollution, and serious ecological degradation tend to worsen, which have seriously restricted the sustainable development of agriculture

Method used

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  • Intensive farmland ecological strengthening model
  • Intensive farmland ecological strengthening model
  • Intensive farmland ecological strengthening model

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Such as figure 1 and figure 2 As shown, the first embodiment provides an intensive farmland ecological enhancement model, including: a banded intercropping model in the farmland, the banded intercropping model includes at least two crops, and the interrotation planting method is implemented between the crops ; The ecological corridor model of the drainage and irrigation system at the border of the farmland, the model of the ecological corridor of the drainage and irrigation system includes criss-crossing drainage ditches and the vegetation planted on the drainage ditches; the three-dimensional ecological network model of trees, shrubs and grasses at the border of the farmland, the The three-dimensional ecological network model includes the construction of plant belts around fields and along farmland roads.

[0041] In this intensive farmland ecological enhancement model, since the banded intercropping model includes at least two crops, and the interrotation planting m...

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Abstract

The invention provides an intensive farmland ecological strengthening model, and relates to the technical field of intensive farmland ecological strengthening. The intensive farmland ecological strengthening model comprises a belt rotation inter-planting model in a farmland, an irrigation and drainage system ecological corridor model at the boundary of the farmland, a shrub-growing grassland three-dimensional ecological net model at the boundary of the farmland and an ecological restoration model in a non-agricultural plate, wherein the belt rotation inter-planting model involves at least twocrops; the irrigation and drainage system ecological corridor model involves irrigation and drainage ditches and vegetation; the shrub-growing grassland three-dimensional ecological net model involvesthe step that a plant belt is constructed around a piece of a paddy field and by farmland roads; the ecological restoration model in the non-agricultural plate involves forest patches and the steps of increasing undergrowth vegetation, building a shrub-growing grassland three-dimensional protective belt around town patches and building a plant intercepting belt in wetland patches of rivers, lakesand ponds. The intensive farmland ecological strengthening model can achieve the purposes of balancing soil nutrients, reducing crop pests and diseases, and improving the ecological functions of thefarmland.

Description

technical field [0001] The invention relates to the technical field of intensive farmland ecological enhancement, in particular to an intensive farmland ecological enhancement model. Background technique [0002] Farmland intensification is a farmland that concentrates more production materials and labor on a certain area of ​​land, and increases the output of agricultural products through the application of advanced agricultural technology measures and management methods. [0003] The long-term, large-scale, single-planting of agricultural intensive production has significantly increased food production, but it can neither self-regulate nor self-sustain, thus breaking the normal succession of the natural ecosystem. In order to maintain the operation of the ecosystem, it is necessary to continuously increase the input of external pesticides and fertilizers. [0004] At present, with the continuous strengthening of the degree of intensification, the environmental problems it...

Claims

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Application Information

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IPC IPC(8): A01G22/00A01G22/20A01G22/40A01G17/00A01G25/00E02B11/00E02B13/00
CPCA01G17/005A01G22/00A01G22/20A01G22/40A01G25/00E02B11/00E02B13/00Y02A40/60
Inventor 赵建宁杨殿林王慧刘红梅王丽丽谭炳昌
Owner AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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