An ecological composite cultivation substrate with garden waste as the main raw material and its application

A technology of garden waste and composite cultivation, applied in the field of ecological composite cultivation substrate, can solve problems such as resource depletion, environmental damage, and the concept of green and sustainable development.

Active Publication Date: 2022-04-19
北京环丁环保大数据研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Peat soil is a non-renewable and precious natural resource. Long-term mining will inevitably lead to resource depletion. At the same time, peat mining will also cause environmental damage. Therefore, this type of substrate is contrary to the concept of green and sustainable development.

Method used

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  • An ecological composite cultivation substrate with garden waste as the main raw material and its application
  • An ecological composite cultivation substrate with garden waste as the main raw material and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The present embodiment provides an ecological composite cultivation substrate with garden waste as the main raw material. The ecological composite cultivation substrate includes by weight percentage: 45% of garden waste compost products, 10% of garden waste crushed products, soil 35%, nutrient soil 10%.

[0054] Wherein, the preparation method of garden waste composting product comprises the following steps:

[0055] (1) take the litter of garden trees as garden waste, and the particle size after crushing by a pulverizer (Henan Guolei Machinery Equipment Co., Ltd., FSJ450 type) is 1.5cm

[0056] (2) Add 0.2kg / m of urea to the crushed garden waste 3 , poultry manure 16kg / m 3 and decomposing bacteria 2kg / m 3 Mix well, after mixing, spray water to adjust the moisture content of the pile to 45%, compost and continuously observe the temperature change of the pile, turn the pile once every 7 days, turn the pile 4 times, if the temperature of the pile ris...

Embodiment 2

[0061] The present embodiment provides an ecological composite cultivation substrate with garden waste as the main raw material. The ecological composite cultivation substrate includes by weight percentage:

[0062] The composting product of garden waste is 50%, the crushing product of garden waste is 10%, the soil is 30%, and the nutrient soil is 10%;

[0063] Wherein, the preparation method of garden waste composting product comprises the following steps:

[0064] (1) Take the dead branches and fallen leaves of garden trees as garden waste, and the particle size after crushing by a pulverizer is 1.5cm

[0065] (2) Add 0.22kg / m of urea to the crushed garden waste 3 , poultry manure 15kg / m 3 and decomposing bacteria 1.5kg / m 3 Mix well, after mixing, spray water to adjust the moisture content of the pile to 55%, compost and continuously observe the temperature change of the pile, turn the pile once every 7 days, turn the pile 5 times, if the temperature of...

Embodiment 3

[0068] The present embodiment provides an ecological composite cultivation substrate with garden waste as the main raw material. The ecological composite cultivation substrate includes by weight percentage:

[0069] The composting product of garden waste is 40%, the crushed product of garden waste is 20%, the soil is 39%, and the nutrient soil is 1%; wherein the preparation method and source of each component are the same as in Example 1.

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Abstract

The invention provides an ecological composite cultivation substrate with garden waste as the main raw material and its application. The ecological composite cultivation substrate comprises 40-60% of garden waste composting products, 5-20% of garden waste crushing products, 20-40% of soil and 0-10% of nutrient soil by weight percentage. The ecological composite cultivation substrate provided by the invention uses garden waste as the main raw material. It not only has stable chemical properties and suitable pH, but also meets the requirements of the cultivation substrate in terms of physical and chemical properties, and can provide a good and stable growth environment for plants. It is suitable for plants cultivation, and the ecological composite cultivation substrate does not need to use non-renewable resources such as peat soil, which can not only solve the problem of garden waste consumption, but also protect valuable natural resources such as peat soil, and has high economic value and environmental value .

Description

technical field [0001] The invention belongs to the field of cultivation substrates, in particular to an ecological composite cultivation substrate, in particular to an ecological composite cultivation substrate with garden waste as the main raw material and its application. Background technique [0002] Substrate cultivation is a technique that is widely used in seedling raising, potting, planting, etc. It usually uses peat soil, vermiculite and other materials as the seedling substrate to fix the plants, so that the roots of the plants can directly contact the nutrient solution. The modern seedling cultivation technology of seedlings can be divided into hydroponics technology and substrate cultivation technology. Substrate cultivation solves the problems of a large amount of water loss, insufficient air ventilation, and nutrient supply contradictions in simple soil cultivation. At the same time, substrate cultivation is convenient for scientific and standardized management...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G24/22A01G24/20A01G24/12
CPCA01G24/22A01G24/12A01G24/20
Inventor 陈彤胡清邱军付李鹏武马清虎刘欣
Owner 北京环丁环保大数据研究院
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