Method for controlling grassplot unwanted nematode through applying stroma with consumer waste compost

A domestic garbage and turf technology, applied in the field of plant protection, can solve the problems of turfgrass growth and thinness, affect the lawn landscape, and slow growth, and achieve the effects of vigorous growth, good substrate environment, and prolonged growth period

Inactive Publication Date: 2009-10-21
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In cooler regions it can also cause thin, slow growth and premature aging of turfgrass, seriously affecting the lawn landscape

Method used

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  • Method for controlling grassplot unwanted nematode through applying stroma with consumer waste compost
  • Method for controlling grassplot unwanted nematode through applying stroma with consumer waste compost
  • Method for controlling grassplot unwanted nematode through applying stroma with consumer waste compost

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] (1) Sorting and sieving municipal solid waste compost to remove impurities in the compost, so as to prepare the application material for lawn cultivation;

[0052] (2) In summer, about 500g of soil was collected from the lawn of Tianjin Museum Square at a depth of 10cm from the rhizosphere of the lawn grass. The soil was packed into bags and sealed, and brought back to the laboratory for processing. The soil to be tested was a mixed sample of 5 points, and before the experiment started, the species and quantity of nematodes in the soil were separated and identified as the background data. Among them, the typical coiled genus Rotylenchus has a density of 86.3 and a relative abundance of RA45.1%.

[0053] (3) 350g of garbage compost (inactivated) and 350g of soil (containing nematodes) are mixed evenly into flowerpots; 2 ) uniformly sow in the uniformly mixed lawn cultivation substrate; then bury the flowerpot in the experimental field, with the distance between the uppe...

Embodiment 2

[0057] (1) Sorting and sieving the compost of municipal solid waste to remove the sundries in the compost, so as to be used as the application material for lawn cultivation.

[0058] (2) In summer, about 2000g of lawn soil was collected from the Tianjin Station Square, and the soil was collected from the rhizosphere of the lawn grass at a sampling depth of 10cm, sealed in bags, and brought back to the laboratory for processing. The soil to be tested was a mixed sample of 5 points, and before the experiment started, the species and quantity of nematodes in the soil were separated and identified as the background data. Among them, the typical helical genus Helicotylenchus has a density of 41.77 and a relative abundance of RA 19.4%.

[0059] (3) 750g of garbage compost (inactivated) and 350g of soil (containing nematodes) are mixed evenly into flower pots; 2 ) uniformly sow in the uniformly mixed lawn cultivation substrate; then bury the flowerpot in the experimental field, with...

Embodiment 3

[0063] (1) Sorting and sieving the compost of municipal solid waste to remove the sundries in the compost, so as to be used as the application material for lawn cultivation.

[0064] (2) In summer, about 1000g of soil was collected from the lawn soil of the square flower bed, and the soil was taken from the rhizosphere of the lawn grass, with a sampling depth of 8cm, sealed in bags, and brought back to the laboratory for processing. The soil to be tested was a mixed sample of 5 points, and before the experiment started, the species and quantity of nematodes in the soil were separated and identified as the background data. Among them, the typical dwarf genus Thlenchorhynchus has a density of 4 and a relative abundance of RA 1.9%.

[0065] (3) Garbage compost (inactivated) 3000g and soil (containing nematodes) 1500g are mixed evenly and packed into flower pots; 2 ) uniformly sow in the uniformly mixed lawn cultivation substrate; then bury the flowerpot in the experimental field...

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Abstract

The invention discloses a lawn harmful nematode controlling method by applying the household refuse dunghill in the substrate. The lawn soil containing the nematode and the worked refuse dunghill are mixed evenly and combined by the ratio of 1:1-2.5 into a lawn implantation substrate; then the lawn grass seeds are sown into the substrate evenly; and then the lawn harmful nematode can be in control after 4-6 month lawn implantation. The controlling method of the invention is easy and practical, can control the phenomena of large area of etiolation, galls of the lawn leaves and roots existing in the lawn of the warmer areas and subtropical regions. By applying household refuses of different ratios, the invention can effectively control the growth of the harmful nematode in the lawn substrate, can ensure the lawn grass to grow exuberantly, can ensure the fine zoology function of the lawn, and then can improve the green sight effect of the lawn.

Description

technical field [0001] The invention belongs to the technical field of plant protection, and relates to a method for applying garbage compost to create a good matrix environment for the growth of lawn plants. More specifically, it is a lawn cultivation method for controlling lawn harmful nematodes by applying domestic waste compost to the substrate. Background technique [0002] Since my country's reform and opening up, the number of cities and urban population have developed greatly, people's living standards have been greatly improved, people's requirements for environmental quality have become higher and higher, and they have paid more attention to greening and beautifying the environment. Therefore, how to effectively deal with municipal solid waste, realize harmlessness, reduction and recycling, and eliminate the pollution of municipal solid waste has become a major problem that must be solved in environmental protection in our country. [0003] The stockpile of urban ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01M17/00A01G31/00
Inventor 多立安赵树兰廉菲
Owner TIANJIN NORMAL UNIVERSITY
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