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Cultivation method of mixed-lawn of zoysia and stalked meadow grass

A technology of bluegrass and a cultivation method is applied to the field of lawn cultivation in which cool-season turfgrass and warm-season turfgrass are mixed, and can solve the problems of difficulty in planting, large water and fertilizer consumption, high energy consumption, affecting greening effects, and the like.

Inactive Publication Date: 2011-03-30
房丽宁 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the present invention: In order to overcome the above-mentioned existing difficulties and shortcomings, the present invention aims to provide a method that can solve the problem of high maintenance cost of bluegrass lawns in cool-season grasslands, large consumption of water, fertilizer and energy in lawn management, and solve the problem of warming grasslands. Seasonal Zoysia turf has a short green period, which affects the greening effect and the difficulty of planting. A new method of cultivating mixed-seeded turf

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Example 1 Zoysia and bluegrass grass end spring mixed application in 8000m 2 football field

[0030] Preparation before sowing: Sow in early May. Before sowing, mix 136kg of zoysia seeds with sand with a particle size of 0.25-0.5cm in a ratio of 1:3, then water thoroughly until the sand is completely wet, and put the mixture into a plastic bag. And stacked in a sunny plot. At the same time, fertilize the sowing land (compound fertilizer: 6-18-18, 20g / m 2 ), rotary tillage, leveling, compacting. Observe the germination of Zoysia seeds every day. When the seeds start to sprout white buds, mix 24kg of Poa annua with Zoysia and sand evenly, and dry until the sand does not stick to hands.

[0031] Sowing: Divide the mixture of seeds and sand into two parts, sow with a seeder (hand-operated seeder is also available), one part is sown in the east-west direction, and the other is sown in the vertical direction, the seeding rate is 20g / m 2 , the depth of sand coverage cannot...

Embodiment 2

[0036] Example 2 Zoysia and Bluegrass Grass are mixed and applied to 500m 2 community greening

[0037]Preparation before sowing: Sow in mid-August. Before sowing, mix 6375g of zoysia seeds with sand with a particle size of 0.25-0.5cm in a ratio of 1:2, then pour thoroughly until the sand is completely wet, and stack the mixture directly in the sun. Areas that cannot be exposed to the sun. At the same time, fertilize the sowing land (compound fertilizer: 6-18-18, 20g / m 2 ), rotary tillage, leveling, compacting. Observe the germination of Zoysia seeds every day. When the seeds start to sprout white buds, mix 1125g of Poa annua with Zoysia and sand evenly, and dry until the sand does not stick to hands.

[0038] Sowing: Divide the mixture of seeds and sand into two parts, one part is sown in the east-west direction, and the other is sown in the vertical direction, sowing by hand, the seeding rate is 15g / m 2 , the depth of sand coverage cannot exceed 0.5cm. After sowing, lig...

Embodiment 3

[0043] Example 3 Zoysia and bluegrass mixed in summer and applied to 5000m 2 Turf Roll Farm

[0044] Preparation before sowing: Sowing at the end of June, mix 67.5kg of zoysia seeds with 22.5kg of bluegrass seeds evenly before sowing, and fertilize the sowing area (compound fertilizer: 6-18-18, 20g / m 2 ), rotary tillage, leveling, compacting.

[0045] Sowing: Divide the seeds into two parts, one part is sown in the east-west direction, and the other is sown in the vertical direction, sowed by hand, the seeding rate is 18g / m 2 , the depth of sand coverage cannot exceed 0.5cm. After sowing, lightly rake twice in the vertical direction, then compact, and water thoroughly. Due to the high temperature at this time, it is not necessary to cover it with non-woven fabrics, but attention should be paid to keeping the soil moist until the seeds are full of seedlings.

[0046] The management method after emergence is the same as that in spring.

[0047] Effect: Sow seeds at the end ...

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Abstract

The invention provides a cultivation method of mixed-lawn, providing the cultivation method of novel mixed-lawn, which solves the problems of high maintenance cost and high consumption of the water, nutrient and energy for the cold season lawn, as well as the problems of short green stage, poor greening effect and difficult cultivation for the warm season lawn through the mixed-lawn method of the stalked meadow grass which is the cold season lawn grass and the zoysia which is the warm season lawn grass, and the process of preparing, snowing, maintaining the seedling, pruning, managing the finished lawn and the like.

Description

technical field [0001] The invention relates to a lawn cultivation technology, in particular to a lawn cultivation method mixed with cool-season lawn grass and warm-season lawn grass. Background technique [0002] There are two main types of lawns currently planted in the Huanghuaihai region of my country (focusing on Beijing, Tianjin, Shandong, etc.), one is mainly cool-season turfgrass meadowsweed, and the other is warm-season turfgrass. Coxgrass is the main type, and the cool-season lawn has the largest planting area. It has the advantages of long green period, good lawn appearance effect, and easy production of turf rolls. The disadvantages are that it is not resistant to drought and barrenness, and the lawn maintenance cost is high, and it is adaptable to the climate. Not strong enough, more diseases occur. Zoysia used in warm-season lawns is a C4 plant that can survive the winter safely in northern regions. Compared with cool-season lawns, it not only saves water and fe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 房丽宁
Owner 房丽宁
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