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Ecotype compound cultivation substrate with garden waste as main raw material and application of cultivation substrate

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

Active Publication Date: 2020-04-10
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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  • Ecotype compound cultivation substrate with garden waste as main raw material and application of cultivation substrate

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Comparison scheme
Effect test

Embodiment 1

[0053] The present embodiment provides an ecological composite cultivation substrate using garden waste as the main raw material. The ecological composite cultivation substrate includes, by weight, 45% of the compost product of garden waste, 10% of the ground waste product, and soil 35%, nutrient soil 10%.

[0054] Wherein, the preparation method of garden waste compost product includes the following steps:

[0055] (1) Using the litter of garden trees as garden waste, the particle size after crushing by a grinder (Henan Guolei Machinery Equipment Co., Ltd., FSJ450 type) is 1.5cm<particle size<5cm;

[0056] (2) Add urea 0.2kg / m of crushed garden waste 3 , Livestock manure 16kg / m 3 And decomposing bacteria 2kg / m 3 Fully mix, spray water to adjust the moisture content of the pile to 45% after mixing, compost and continuously observe the temperature change of the pile, turn the pile every 7 days, turn the pile 4 times, if the temperature of the pile rises above 70℃ Additional mechanica...

Embodiment 2

[0061] This embodiment provides an ecological composite cultivation substrate using garden waste as the main raw material, and the ecological composite cultivation substrate includes by weight percentage:

[0062] Garden waste compost product is 50%, garden waste crush product is 10%, soil is 30%, nutrient soil is 10%;

[0063] Wherein, the preparation method of garden waste compost product includes the following steps:

[0064] (1) Taking the litter of garden trees as garden waste, the particle size after being crushed by a pulverizer is 1.5 cm <particle diameter <5 cm;

[0065] (2) Add urea 0.22kg / m of crushed garden waste 3 , Livestock manure 15kg / m 3 And decomposing bacteria 1.5kg / m 3 Mix thoroughly. After mixing, spray water to adjust the moisture content of the pile to 55%. Perform composting and continuously observe the temperature change of the pile. Turn the pile every 7 days and turn the pile 5 times. If the temperature of the pile rises above 70℃ It requires mechanical turn...

Embodiment 3

[0068] This embodiment provides an ecological composite cultivation substrate using garden waste as the main raw material, and the ecological composite cultivation substrate includes by weight percentage:

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

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Abstract

The invention provides an ecotype compound cultivation substrate with garden waste as a main raw material and application of the cultivation substrate. The ecotype compound cultivation substrate contains 40-60% of garden waste compost products, 5-20% of garden waste crushed products, 20-40% of soil and 0-10% of nutrient soil by weight percentage. According to the present invention, garden waste isused as the main raw material in the ecotype compound cultivation substrate provided, chemical properties are stable, pH value is suitable, also physical and chemical performance indicators reach therequirements of a cultivation substrate, a good and stable substrate environment can be provided to plants, and the cultivation substrate is suitable for plant cultivation; and moreover, non-renewable resources such as peat soil are not needed to use in the ecotype compound cultivation substrate, not only can the problem of garden waste absorption be solved, but also precious natural resources such as peat soil can be protected, and the cultivation substrate has high economic value and environment value.

Description

Technical field [0001] The invention belongs to the field of cultivation substrates, and specifically relates to an ecological composite cultivation substrate, in particular to an ecological composite cultivation substrate using garden waste as the main raw material and its application. Background technique [0002] Substrate cultivation is a technique that is extremely widely used in seedling raising, potting, plant planting, etc. It usually uses turf soil, vermiculite and other materials as the seedling substrate to fix the plants, so that the plant roots directly contact the nutrient solution, and the mechanized precision seeding is used for one time. The modern seedling raising technology of seedlings can be divided into hydroponic 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 pure soil cultivation. At the same time, substrate culti...

Claims

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Application Information

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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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