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Method for controlling weed growth and improving turf mature quality

A technology for weeds and lawns, applied in the fields of chemicals for biological control, plant growth regulators, botanical equipment and methods, etc. Enzyme activity, synergism, effect of resistance avoidance

Active Publication Date: 2015-10-21
SUZHOU GOLD MANTIS GREEN LANDSCAPE LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the existing herbicides are single-use drugs, and weeds are easy to form resistance, and because the target grass will also be affected by the herbicide, the growth will slow down in the early stage and the competitiveness will decrease, resulting in a decline in the weeding effect. In the later stage, manual labor is required. Regular weed maintenance or multiple herbicide sprays

Method used

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  • Method for controlling weed growth and improving turf mature quality

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0027] A method for controlling the growth of weeds and improving lawn quality, comprising the steps of:

[0028] Step 1: Soak the Zoysia spp. seeds in 0.5% H 2 o 2 After soaking in the solution for 5 hours, rinse with clean water, and then dry naturally;

[0029] Step 2: Take 70 parts of Zoysia microphylla seeds treated in step 1 and mix them evenly with 30 parts of yeast autolysate, and then sow, wherein, the yeast autolysate comes from waste yeast of brewery;

[0030] Step 3: Spraying the weed suppression liquid 1 day after sowing the Zoysia glabra seeds, wherein the weed suppression liquid includes 10wt% oxyflufen, 15wt% pendimethalin, and 8wt% sulfonyl sulfonate Long, 5wt% esterified polyoxyethylene glycerol, 1wt% (NH 4 ) 2 SO 4 , 1wt% KNO 3 , 60wt% water;

[0031] Wherein when the weed inhibitor is sprayed, the water content of the soil is controlled at 30%, and the first usage amount of the weed inhibitor solution is 50ml / mu, which is diluted 800 times with water...

example 2

[0033] A method for controlling the growth of weeds and improving lawn quality, comprising the steps of:

[0034] Step 1: Put tall fescue seeds in 1.5% H 2 o 2 After soaking in the solution for 8 hours, rinse with clean water, and then dry naturally;

[0035] Step 2: Take 90 parts of tall fescue seeds treated in step 1 and mix them evenly with 10 parts of yeast autolysate, and then sow, wherein, the yeast autolysate comes from brewery waste yeast;

[0036] Step 3: Spray the weed suppression liquid 3 days after the tall fescue seeds are sown, wherein the weed suppression liquid includes 5wt% oxyfluorfen, 20wt% pendimethalin, 20wt% sulfosulfuron, 3wt% of esterified polyoxyethylene glycerin, 0.5wt% of (NH 4 ) 2 SO 4 , 0.8wt% KNO 3 , 50.7 wt% of water.

[0037] When wherein the weed inhibitor is sprayed, the water content of the soil is controlled at 40%, and the first usage amount of the weed inhibitor solution is 70ml / mu, which is diluted with water 1200 times and then sp...

example 3

[0039] A method for controlling the growth of weeds and improving lawn quality, comprising the steps of:

[0040] Step 1: Soak ryegrass seeds in 1% H 2 o 2 After soaking in the solution for 6 hours, rinse with clean water, and then dry naturally;

[0041] Step 2: Take 80 parts of ryegrass seeds treated in step 1 and mix them evenly with 20 parts of yeast autolysate, and then sow, wherein, the yeast autolysate comes from brewery waste yeast;

[0042] Step 3: 2 days after sowing the ryegrass seeds, spray the weed inhibitor solution, wherein the weed inhibitor solution includes 15wt% oxyfluorfen, 20wt% pendimethalin, 10wt% sulfosulfuron, 4wt% % of esterified polyoxyethylene glycerol, 0.8wt% (NH 4 ) 2 SO 4 , 0.9wt% KNO 3 , 49.3wt% water;

[0043] When wherein the weed inhibitor is sprayed, the water content of the soil is controlled at 35%, and the first usage amount of the weed inhibitor solution is 60ml / mu, which is diluted with water 1000 times and then sprayed, and then...

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Abstract

The invention provides a method for controlling weed growth and improving turf mature quality. The method comprises the following steps: soaking plant seeds in an H2O2 solution with a concentration of 0.5 to 1.5 for 5 to 8 h and then washing the plant seeds with clear water; subjecting the plant seeds to natural air drying and uniformly mixing 70 to 90 parts of the dried plant seeds with 10 to 30 parts of yeast autolysate; and in 1 to 3 days after sowing, sprinkling a weed inhibition liquid which comprises, by weight, 5 to 15% of oxyfluorfen, 15 to 30% of pendimethalin, 8 to 20% of sulfosulfuron, 3 to 5% of esterified polyoxyethylene glycerin, 0.5 to 1% of (NH4)2SO4, 0.8 to 1.2% of KNO3 and 40 to 60% of water. With the method, weed growth can be effectively controlled, growth competition capability of grass is strengthened, turf growth is more vigorous, so later maintenance cost of turf is effectively reduced.

Description

technical field [0001] The present invention relates to a method for growing weeds. More specifically, the present invention relates to a method that can effectively control the growth of weeds and improve the quality of lawn formation. Background technique [0002] The garden lawn is an integral part of the entire garden system, and it is also a key project of the garden project. It has very important value and significance for maintaining the garden landscape, reflecting the garden design, and realizing the garden function. The coverage rate of lawns has been used as an important symbol to measure modern garden cities. It has many advantages such as maintaining water and soil, increasing humidity, purifying air, conserving water, regulating temperature, and beautifying the environment. [0003] But weed invasion can seriously affect the quality of the lawn, causing the lawn to lose its uniform, well-groomed appearance. At the same time, weeds compete with the lawn for wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N47/36A01N25/22A01N25/00A01C1/00A01P13/00A01N33/22A01N33/18
Inventor 芦洋王晓健黄炜程斌陈加强吴欢白薇郁春雷张雷
Owner SUZHOU GOLD MANTIS GREEN LANDSCAPE LIMITED
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