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Method for regulating and controlling ecological photosynthesis of tall fescue by adopting fine garbage compost

A photosynthetic ecology and garbage composting technology, which is applied in fertilizer mixtures, botanical equipment and methods, applications, etc., can solve problems such as loose texture of garbage composting

Inactive Publication Date: 2010-10-27
TIANJIN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above research, the present invention utilizes the grinding method to prepare garbage micro-fertilizers with different particle sizes, so as to solve the problem of loose texture of garbage compost, and improve the photosynthetic ecological function of tall fescue by using garbage micro-fertilizers to regulate and control tall fescue

Method used

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  • Method for regulating and controlling ecological photosynthesis of tall fescue by adopting fine garbage compost
  • Method for regulating and controlling ecological photosynthesis of tall fescue by adopting fine garbage compost
  • Method for regulating and controlling ecological photosynthesis of tall fescue by adopting fine garbage compost

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Effect test

Embodiment 1

[0083] (1) Manually pick up the debris in the garbage compost, then dry it at 105°C for 8 hours to constant weight, and sieve out the compost with a particle size of 1700nm; crush the compost with a particle size of 1700nm at 24000 rpm, Prepare 300nm compost (compost 4) and 240nm compost (compost 6);

[0084] (2) Use a plastic pot with a diameter of 7cm and a height of 10cm. On 1750g of soil, 3g of compost with a particle size of 300nm (compost 4) and 240nm compost (compost 6) are evenly sprinkled on the soil surface, and finally 250g is evenly covered on it. Loam;

[0085] (3) sow tall fescue 5g then, control temperature is 20 ℃, and relative humidity is 40%, and illumination is the natural light that penetrates into the room;

[0086] (4) At the initial stage of sowing, water fully to ensure that the seeds can germinate smoothly and the growth of the seedlings at the initial stage. After two weeks, water according to 55% of the field water capacity every two days to maintai...

Embodiment 2

[0089] (1) Manually pick up the debris in the garbage compost, then dry it at 105°C for 8 hours to constant weight, and sieve out the compost with a particle size of 1700nm; crush the compost with a particle size of 1700nm at 24000 rpm, 300nm compost (compost 4) and 240nm compost (compost 6) were prepared.

[0090] (2) Use a plastic pot with a diameter of 7cm and a height of 10cm. On 1750g of soil, 3g of compost with a particle size of 300nm (compost 4) and 240nm compost (compost 6) are evenly sprinkled on the soil surface, and finally 250g is evenly covered on it. Loam;

[0091] (3) sow tall fescue 5g then, control temperature is 26 ℃, and relative humidity is 60%, and illumination is the natural light that penetrates into the room;

[0092] (4) At the initial stage of sowing, water fully to ensure that the seeds can germinate smoothly and the growth of the seedlings at the initial stage. After two weeks, water according to 65% of the field water capacity every two days to m...

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Abstract

The invention relates to a method for regulating and controlling ecological photosynthesis of tall fescue by adopting household fine garbage compost, which comprises the following steps of: respectively scattering 3g of compost of which the particle diameter is 300nm and 3g of fine garbage compost of which the particle diameter is 240nm uniformly on the surface of 1750g of soil in a plastic basin of which the diameter is 7cm and the height is 10cm, and finally, uniformly covering 250g of loam on the compost; then, seeding 5g of tall fescue, wherein the temperature is controlled at 20-26 DEG C, the relative humidity is controlled at 40%-60%, and natural light permeating a room is used for illuminating; fully watering at the initial stage of seeding to ensure smooth germination of seeds and initial growth of seedlings; and weighing and watering every one or two days according to 55%-65% of field moisture capacity after two weeks to maintain the field moisture capacity in the stress range. The experimental result shows that under the drought stress, the fine garbage compost can regulate and control the photosynthesis of the tall fescue.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and relates to a reasonable and safe use method for composting municipal domestic garbage. More specifically, it is a method for regulating the photosynthetic ecology of tall fescue by composting fine waste. Background technique [0002] With the increase of the number of cities in our country, the acceleration of urbanization process, the expansion of scale, the increase of recognition, the improvement of people's living standards and the change of lifestyle, the output of urban domestic waste has increased rapidly at an average annual growth rate of 8% to 10%. At the same time, the composition and characteristics of ingredients have also undergone obvious changes. Composting domestic waste can not only solve the problem of urban waste, but also achieve the purpose of recycling, which has certain economic and social benefits. At present, all countries in the world regard the "h...

Claims

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Application Information

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IPC IPC(8): A01G1/00C05F9/00C05G5/00
CPCY02A40/20
Inventor 多立安赵树兰
Owner TIANJIN NORMAL UNIVERSITY
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