Method for inhibiting and intercepting alternanthera herbs

The technology of the hollow lotus seed grass and species is applied in the field of weed control, which can solve the problems that do not involve environmental biological diversity and difference, and achieve the effects of intercepting and preventing growth, promoting growth, and inhibiting competitive advantage.

Inactive Publication Date: 2019-04-02
TAIZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although, to a certain extent, it can effectively inhibit the growth of Aquaphyllum, it is mainly aimed at Aquaphyllum, and is not suitable for terrestrial ones, and the ecological environment systems of terrestrial plants are also different. in the aquatic ecological environment system, and it does not involve the characteristics of environmental biodiversity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In this embodiment, by setting up a sample plot in the growing place where the lotus has been invaded, the sample plot is turned over and a planting ditch is built; in this embodiment, a certain farmland in Luqiao District, Taizhou City is selected to select a sample plot of 7 mu. At the end of December 2016, remove the weeds such as the hollow lotus seedlings growing on the plot, and then dig the soil so that the depth of the soil is about 20cm, and create planting areas, such as creating a number of raised rows. The row spacing is about 3 meters, so that there are drainage channels between adjacent rows to avoid water accumulation, which is more conducive to the growth of selected local species and can increase their yield.

[0024]Then, around mid-April of that year, a total of 150g of 8 plant seeds, 150g each and 12kg of local species of different functional groups were selected, such as Patrinia, Licorice, Achyranthes bidentata, Aster three veins, Golden thread gras...

Embodiment 2

[0028] In this embodiment, by setting up a sample plot in the growing place where the lotus seedlings have been invaded, the sample plot is turned over and a planting ditch is built; in this embodiment, a certain farmland sample plot of 2 mu in Linhai City, Taizhou City is selected, and the At the end of December 2016, remove the weeds such as the hollow lotus seedlings growing on the sample land, and then dig the soil so that the depth of the soil is about 30cm, and create planting areas, such as creating several raised quadrats. The square is 2m×2m, and the distance between each sample plot is 1m, so that there is a drainage channel between adjacent sample plots to avoid water accumulation, which is more conducive to the growth of the selected local species and can increase its production. .

[0029] Then, at the beginning of April 2017, a total of 8 species of native species of different functional groups, Patrinia, Glycyrrhizae, Achyranthes bidentata, Aster three veins, Go...

Embodiment 3

[0033] In this embodiment, by setting up a sample plot in the growing place where the lotus seedlings have been invaded, the sample plot is turned over and a planting ditch is built; in this embodiment, a certain farmland sample plot of 2 mu in Linhai City, Taizhou City is selected, and the At the end of December 2016, remove the weeds such as the hollow lotus seedlings growing on the sample land, and then dig the soil so that the depth of the soil is about 30cm, and create planting areas, such as creating several raised quadrats. The square is 2m×2m, and the distance between each sample plot is 1m, so that there is a drainage channel between adjacent sample plots to avoid water accumulation, which is more conducive to the growth of the selected local species and can increase its production. .

[0034] Then, at the beginning of April 2017, a total of 4 species of native species of different functional groups, A. chinensis, A. chrysanthemum, Plantain, and golden thread, were se...

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Abstract

The invention relates to a method for inhibiting and intercepting alternanthera herbs, belongs to the technical field of weed control and provides a method for inhibiting and intercepting alternanthera herbs in order to solve the problem of diversified impact of existing alternanthera herb invasion on native species. The method includes the steps: building a sample plot in a growing place invadedby the alternanthera herbs in a terrestrial ecological environment, removing the alternanthera herbs on the sample plot, turning soil and building a planting region; selecting the native species according to the temporal niche and the spatial niche of a native species growing season, and sowing the native species to the sample plot for growth. The native species are selected from at least four ofdahurian patrinia herbs with roots, ural licorice roots, twotooth achyranthes roots, Aster trinervius, shorthairy antenoron herbs, Asiatic plantain herbs and acute sida leaves or roots. An intercepting belt for the native species can be effectively built, and the alternanthera herbs are effectively prevented, inhibited and intercepted in an alternanthera herb growing region.

Description

technical field [0001] The invention relates to a method for inhibiting and intercepting Asteroides spinosa, belonging to the technical field of weed control. Background technique [0002] Apis chinensis, also known as philodendron philodendron, water peanut or hollow lotus, belongs to the family Amaranthaceae and is native to Brazil. It was introduced into my country in the 1950s and 1960s and widely promoted and planted. It is currently distributed in all continents. It is one of the most vicious weeds in the world. One of the 16 species of invasive alien species formulated by the Chinese Academy of Sciences in January 2003. [0003] Alternaria spinosa grows rapidly and has an absolute advantage in the survival competition of weeds. Its strong invasion ability is mainly reflected in its special vegetative propagation mode. It has a large number of stolons, and each node on the stem can produce adventitious roots and vegetative branches. A large number of clones can be for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01G22/00A01G22/25A01M21/00
CPCA01G7/06A01G22/00A01G22/25A01M21/00
Inventor 李钧敏杨蓓芬王江钟永军
Owner TAIZHOU UNIV
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