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Method for pLanting and managing shade-toLerant evergreen cooL-season Lawn in transitionaL zone region of north and south of China

A management method and transition zone technology, applied in the fields of botanical equipment and methods, lawn growth, plant cultivation, etc., can solve the problems of intolerant grass species, complex planting management procedures, etc., and achieve the effect of improving tolerance.

Inactive Publication Date: 2018-11-23
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, although the problem of evergreen lawn in the transitional zone has been solved, the grass species used are not shade-tolerant, and the planting process requires overseeding of cool-season and warm-season grasses, which need to be overseeded every year. Management procedures are complex

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of planting management method of shade-tolerant four-season evergreen cool-season lawn in the north-south transitional zone of my country, specifically as follows:

[0025] 1. Appropriate areas: areas with insufficient indoor and outdoor light in the transitional zone, with a shading rate of 50-95%.

[0026] 2. Planting varieties: "Runcao" No. 1, tall fescue

[0027] "Runcao" I is a cool-season turfgrass species. In addition to its strong shade tolerance, it is difficult to survive the summer when mono-sowed in the transition zone between the north and the south of my country. Tall fescue is a commonly used cool-season turfgrass with strong shade tolerance. It is difficult to survive the summer in mono-sowed planting in the transitional zone between the north and the south of my country.

[0028] 3. Planting method:

[0029] Reproduce sexually (seeding).

[0030] (1) Flat bed preparation:

[0031] Outdoors: Lawn Establishment Conventional lawn bed preparation...

Embodiment 2

[0059] Test site: The front and back of the main building (shady side) of the main building of Jiangsu Agriculture and Forestry Vocational and Technical College campus is less than 30% of the light.

[0060] Experimental design: Area A, planted according to the method of Example 1 of the present invention, wherein, specifically,

[0061]The sowing time is April, sow "Runcao" No. 1 8g / m 2 Hebeishan No. 1 Tall Fescue 10g / m 2 ; During summer, apply K element 3g / m 2 , Ca element 2g / m 2 , Disease management: alternately spray 12.5% ​​Lectrabacteria WP, 70% thiophanate-methyl WP, 70% Mancozeb WP, and 50% Chlorothalonil WP.

[0062] In area B, warm-season turfgrass (bermudagrass) was routinely planted in April, and cool-season grass (perennial ryegrass) was overseeded in October. The lawn coverage was observed in different seasons under conventional management methods.

[0063] Table 2

[0064]

[0065] Planted in April, and in May, the A\B areas are all flat, with a c...

Embodiment 3

[0067] Test site: The front and back of the main building (shady side) of the main building of Jiangsu Agriculture and Forestry Vocational and Technical College campus is less than 30% of the light.

[0068] Experimental design: Area A, planted according to the method of Example 1 of the present invention, wherein, specifically,

[0069] The sowing time is April, sow "Runcao" No. 1 8g / m 2 Hebeishan No. 1 Tall Fescue 10g / m 2 ; During summer, apply K element 3g / m 2 , Ca element 2g / m 2 , Disease management: alternately spray 12.5% ​​Lectrabacteria WP, 70% thiophanate-methyl WP, 70% Mancozeb WP, and 50% Chlorothalonil WP.

[0070] Area B, no chemical seed dressing before sowing, other same as area A;

[0071] In area C, the following operations are not carried out: K and Ca fertilizers are applied in June, and N fertilizers are not applied, and the others are the same as in area A.

[0072] Observe its lawn coverage in different seasons.

[0073] table 3

[0074] ...

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Abstract

The invention discLoses a method for pLanting and managing a shade-toLerant evergreen cooL-season Lawn in the transitionaL zone region of the north and the south of China. The method comprises the steps that a turf bed is constructed in the shade of transitionaL zone of the north and the south; 'moisturizing grass' I and festuca arundinacea are mix-sown on the turf bed; after-sowing management iscarried out. According to the method, the 'moisturizing grass' I and the festuca arundinacea high in shade toLerance are adopted, but the 'moisturizing grass' I and the festuca arundinacea cannot safeLy oversummer if independentLy pLanted in the transitionaL zone region mainLy due to the fact that bunch type turfgrass is singLy pLanted and is weak in resistance and competitiveness, especiaLLy weedinvasion is serous in summer hot summer, the bunch type turfgrass is susceptibLe to diseases, and finaLLy the whoLe group dies. According to the method, two varieties are mix-sown, a suitabLe management mode is adopted in cooperation, the resisting capacity of the grass to high temperature in summer can be effectiveLy improved, and the grass safeLy oversummer and evergreen.

Description

technical field [0001] The invention relates to lawn establishment and planting, in particular to a method for establishment and planting of a shade-tolerant evergreen cool-season lawn in the north-south transition zone of my country. Background technique [0002] my country's north-south transition zone mainly includes Jiangsu, Zhejiang, Shanghai and other places. With the acceleration of my country's urbanization process, buildings, especially tall buildings, are increasing, and the greening needs of a large number of buildings on the shady side and indoor and other dark areas are increasing. . The lawn can be called "a symbol of civilized life, a paradise for sightseeing and rest, and a guardian of the ecological environment". There are no strong shade-tolerant varieties in commonly used grass lawn plants. In addition, although the problem of evergreen lawn in the transitional zone has been solved, the grass species used are not shade-tolerant, and the planting process re...

Claims

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Application Information

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IPC IPC(8): A01G20/00
CPCA01G20/00
Inventor 方敏彦章明李祖祥
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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