Method for inhibiting growth of lawn weeds in planting lawn

A weed and turf technology, applied in the field of weed ecology, can solve the problems of reducing the use value of turf and affecting the ornamental value of turf

Inactive Publication Date: 2011-11-02
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The destruction of harmful organisms on the lawn seriously affects the ornamental quality of the lawn and reduces the use value of the lawn

Method used

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  • Method for inhibiting growth of lawn weeds in planting lawn
  • Method for inhibiting growth of lawn weeds in planting lawn
  • Method for inhibiting growth of lawn weeds in planting lawn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A cylindrical plastic container with a diameter of 17 cm and a height of 15 cm was selected, and 3000 g of fresh original soil was added to the container, and the prepared waste was spread on the upper layer of the soil, and 3 g of ryegrass seeds were evenly spread on it; Carry out indoors, water each pot fully to ensure complete germination, transplant the seedlings to the field after 10 days to stabilize and bury them in the soil to maintain the plant growth environment. The number of plants, 40 days after germination, the aboveground and underground biomass of ryegrass and weeds were measured; the average room temperature in the laboratory was 22°C, and the average humidity was 35%.

[0020] The waste mentioned therein refers to: expose to the sun for a week, then soak in 1% hydrogen peroxide solution for 10 minutes, take out the discarded newspapers, discarded gauze, discarded facial tissue or discarded cotton cloth dried in the sun.

Embodiment 2

[0022] 1. Development materials and methods

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PUM

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Abstract

The invention discloses a method for inhibiting the growth of lawn weeds in planting lawn. The pot culture is adopted. The method comprises the steps of: selecting cylindrical plastic containers with the diameter of 17cm and height of 15cm, adding 3000g of fresh raw soil in the containers, flatly laying wastes on the upper layer of the soil, and uniformly broadcast-sowing 3g of perennial ryegrassseeds on the wastes; and conducting the experiment in a laboratory during the preliminary period, adequately watering each pot, transplanting the perennial ryegrass into field and deeply burying the perennial ryegrass into soil after the perennial ryegrass seeds fully germinate and are stable after 10 days of germination, and keeping the plant growing environment; and guaranteeing the amount of water required everyday after sowing, measuring the stem number of weeds every 5 days, and measuring the biomass of the perennial ryegrass and the weeds aboveground and underground after 40 days of germination. According to the method disclosed by the invention, the double effects of normal lawn plantation and weed inhibition are achieved.

Description

technical field [0001] The invention belongs to the technical field of weed ecology and relates to a lawn greening environment method, in particular to the application of a waste vegetation strip to ensure the normal establishment of a lawn and inhibit the growth of lawn weeds. Background technique [0002] Lawns play an important role in greening the environment, preventing soil erosion and sand and dust weather. Different from natural ecosystems, turfgrass is a typical artificial ecosystem. The population composition and structure of turfgrass are affected by factors such as artificial management level and natural environment. Lawn weeds refer to the herbaceous plants that invade, settle, grow and reproduce other than the grass species used to build lawns. Weeds are an important part of lawn pests, and weeds become the biggest threat to turfgrass. Weeds not only compete with turfgrass for limited sunlight, water, minerals, organic fertilizers and space, but can also repl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/02A01G7/00
Inventor 多立安赵树兰赵彬
Owner TIANJIN NORMAL UNIVERSITY
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