Artificial turf and preparing method thereof

A peat and man-made technology, applied in botany equipment and methods, agricultural gas emission reduction, fertilizer mixture, etc., can solve problems that have not been seen yet, and achieve the effect of increasing income

Inactive Publication Date: 2006-03-08
甘肃省花卉工程技术研究中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Up to now, there are no technical materials and related patents on the use of cow dung to make peat in China.

Method used

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  • Artificial turf and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] a) Clean up cow dung

[0027] First of all, clean the cow dung, remove stones, iron wires, iron nails, branches, broken wood and other sundries in the cow dung raw materials, and at the same time properly dry it to reduce the water content of the cow dung to 65%.

[0028] b) Prepare conditioner

[0029] The preparation is carried out according to the volume ratio of cow dung and conditioner, and the straw accounting for 20% of the volume of cow dung, the calcium superphosphate accounting for 0.3% of the volume of cow dung and the raw soil accounting for 1.2% of the volume of cow dung are fully mixed and stirred.

[0030] c) stir to mix

[0031] The cow dung and the conditioner are mixed and stirred evenly by using a special mixing mixer for the organic fertilizer factory.

[0032] d) Fermentation deodorization

[0033] First, 30 ml to 50 ml of biological fertilizer EM stock solution for cow dung mixed with conditioner per cubic meter {biological fertilizer EM stock s...

Embodiment 2

[0041] Repeat Example 1, following difference is arranged: the formula (by cow dung volume ratio) straw of conditioner accounts for 25% of cow dung volume, superphosphate accounts for 0.5% of cow dung volume, raw soil accounts for 25% of cow dung volume 1.5%; during fermentation and deodorization, for each cubic meter of material, the amount of EM stock solution is 50 milliliters, mixed with 10 liters of water. The width of the fermented and deodorized strip pile is 3 meters, and the total pile height is 2 meters. The purpose of fermentation and deodorization can be achieved after 25 days of composting.

Embodiment 3

[0043] Repeat Example 1, following difference is arranged: the prescription (by cow dung volume ratio) flax stalk of conditioning agent accounts for 18% of cow dung volume, superphosphate accounts for 0.5% of cow dung volume, raw soil accounts for 10% of cow dung volume 1.2%. When fermenting and deodorizing, the amount of EM stock solution per cubic meter is 50 milliliters, mixed with 10 liters of water. The pile of fermented and deodorized strips is 2.5 meters wide and 1.8 meters high, and the purpose of fermentation and deodorization can be achieved after 30 days of composting. The plastic greenhouse for drying is 10 meters wide, 2.4 meters high and 40 meters long.

[0044] After the products obtained in Examples 1, 2, and 3 are inspected, the probability and statistics results reach the general physical and chemical property standards of peat charcoal, that is, the pH value is 6.2, and the bulk density is 0.13g / cm 3 , the total porosity is 87%, the large porosity is 9%, t...

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Abstract

The invented man-made turf is made up by mixing cattle dung and amendment, the water content of cattle dung is 60%-70%, and the amendment is formed from wheat straw or fiber-flax stalk, calcium perphosphate and raw soil. Said invention also provides their mixing ratio. Its preparation process includes the following steps: (a). cleaning cattle dung and making water content of cattle dung be reduced to 60%-70%; (b). preparing amendment; (c). mixing and stirring them; (d). fermentation and deodorization; (e). loosening; (f). solar drying; and (g). checking finished product and putting in storage.

Description

Technical field: [0001] The invention relates to an artificial peat and a preparation method thereof, in particular to a method for making peat by using cow dung as a raw material. Background technique: [0002] Peat is by far the best soilless culture medium generally considered by countries all over the world. It is a natural product, and it only needs to be dug out, air-dried and crushed. Due to the rapid development of soilless cultivation of flowers, vegetables and other crops, the demand for peat is increasing. The amount of self-produced peat in Gansu Province is limited. In order to protect the local natural vegetation and do a good job in water and soil conservation in the upper reaches of the Yangtze River, Minxian County, the main production area, has banned the excavation of peat. At present, the peat used in soilless cultivation is mainly purchased from Heilongjiang Province, and some foreign peat is purchased at a high price. [0003] Cow dung is generally us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02C05G3/04C05G3/80
CPCY02P60/21
Inventor 师向东
Owner 甘肃省花卉工程技术研究中心
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