No-tillage reclaiming turf and manufacturing method thereof

A production method and turf technology, applied in fertilization methods, botanical equipment and methods, organic fertilizers, etc., can solve problems such as non-compliance with environmental protection requirements, difficulty in degrading non-woven fabrics, and complex production of substrates, saving manpower and easy to use. , the effect of simple production process

Inactive Publication Date: 2008-01-23
GUIZHOU INST OF PRATACULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods of production have problems such as complicated matrix production, high cost of raw materials, difficult degradation of non-woven fabrics, and non-compliance with environmental protection requirements.
The second is the turf with soil. Most of the production methods are: plowing → leveling → soil treatment → sowing → field management → forming a turf and other main technical links. Underground rhizomes in the layer, with a large amount of seeds and high investment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The no-tillage regenerated turf of the present invention is the turf produced by fertilizing, covering and other measures by utilizing the regenerative properties of underground rhizomes in the lawn bed soil layer after the rhizome-type turf is removed. The specific production method is as follows:

[0017] Shovel the turf of Midnight bluegrass to a thickness of 2cm to form a lawn bed. Immediately after the turf is taken away, a fertilizer made of straw and livestock manure is mixed and decomposed on the lawn bed to form a fertilization layer. In order to prevent sunlight exposure To cause nutrient loss, cover a layer of covering soil with a thickness of 1.2cm on the fertilization layer to form a covering layer. The covering soil is mixed with sawdust and silt in a ratio of 1:1, and has the functions of fertilizer and water retention. Cover the mulch and manage it according to conventional methods. When the grass grows to a coverage of more than 90%, it will be no-tilla...

Embodiment 2

[0019] The no-tillage regenerated turf of the present invention is the turf produced by fertilizing, covering and other measures by utilizing the regenerative properties of underground rhizomes in the lawn bed soil layer after the rhizome-type turf is removed. The specific production method is as follows:

[0020] Remove the Zoysia chinensis (Z.sinica) turf to a thickness of 1.5cm to form a lawn bed. After the turf is removed, the uneven ridges on the lawn bed should be leveled to facilitate future management and use. In order to increase the fertility of the soil and make the roots in the lawn bed easy to germinate and grow, apply N:P on the lawn bed 8 days after the turf is removed. 2 o 5 : K 2 The ratio of O is 14:16:15, and the agricultural ternary compound fertilizer with a total nutrient content ≥ 45% forms a fertilization layer, and the application rate of ternary compound fertilizer is 80g / m 2 . In order to prevent nutrient loss caused by sun exposure, a layer of c...

Embodiment 3

[0022] The no-tillage regenerated turf of the present invention is the turf produced by fertilizing, covering and other measures by utilizing the regenerative properties of underground rhizomes in the lawn bed soil layer after the rhizome-type turf is removed. The specific production method is as follows:

[0023] Shovel the bluegrass turf from Nuglade to a thickness of 2.5cm to form a lawn bed. After the turf is removed, first level the uneven ridges on the lawn bed to facilitate future management and use. In order to increase the fertility of the soil and make the roots in the lawn bed easy to germinate and grow, apply N:P on the lawn bed 5 days after the turf is removed. 2 o 5 : K 2 The O ratio is 14:16:15, and the agricultural ternary compound fertilizer with a total nutrient content ≥ 45% forms a fertilization layer, and the application rate of the ternary compound fertilizer is 100g / m 2 . In order to prevent nutrient loss caused by sunlight exposure, cover a layer of...

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Abstract

The invention provides a plough-free reclaimed greensward and its production method, which is performed on the level ground of the grassplot after Poa pratensis L ., Zoysia japonica and other rhizomatic greensward becoming the sod. The technical principle of the invention is that; utilizing the reproducing property of large amount of underground rhizome remained in the soil horizon; the thickness of the greensward shoveled is 1.5cm to 2.5 cm; the implantation bed applies the level ground after improving the sod. Fertilizing on the level ground to form the fertilizing layer and covering a layer of mulching soil on the fertilizing layer for protecting the fertility and then managed it with normal method. The production method provided by the invention has the advantages of simple production tache, free of wasting seeds, small labor intensity, low managing fee, light infield damage degree, little ruderal and good descending axis and is easy for using, etc., which can reduce the greensward production cost about 25 percent, therefore, is characterized by simple and convenient operation.

Description

technical field [0001] The invention relates to a turf and a production method thereof, in particular to a turf produced by regenerative production of underground rhizomes in the lawn bed soil layer after the rhizome-type turf is lifted and the production method of the turf. Background technique [0002] Currently, there are two main methods of turf production. One is the soilless lawn, which has many production methods, mainly including two kinds of lawn vegetation strips and soilless turf rolls. The lawn planting tape is to spread the screened grass seeds (or grass seeds mixed in proportion) evenly between two layers of carriers, and compound them to form a strip-shaped lawn planting material with grass seeds. The soilless turf roll is made of Rice husk, farmyard manure, yellow sand, sawdust, furnace ash, silt or treated domestic garbage soil are used as the substrate for building turf, and other agronomic measures are used to produce turf rolls. These two methods of pro...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01C21/00C05F11/00
Inventor 熊先勤吴佳海尚以顺周玉锋王小利莫本田唐成斌
Owner GUIZHOU INST OF PRATACULTURE
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