Culture medium capable of adjusting water-gas configuration and manufacturing method thereof

A technology for cultivation substrates and manufacturing methods, which can be applied to medium, planting substrates, botanical equipment and methods, etc., and can solve problems such as difficult standardized management, product deviation, and poor results.

Active Publication Date: 2021-02-09
刘克锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003]At present, in my country's substrate market, the vast majority of commodity substrates are still produced by mixing and preparing different raw materials in different proportions, and many companies have noticed that the national According to the requirements of local standards, it is targeted and prepared according to the unified standard. However, because the materials are complex and changeable, many matrix formulas can meet the production and use req

Method used

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  • Culture medium capable of adjusting water-gas configuration and manufacturing method thereof
  • Culture medium capable of adjusting water-gas configuration and manufacturing method thereof
  • Culture medium capable of adjusting water-gas configuration and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0074] Pass the inorganic component raw material through a sieve with a 6mm sieve, take the crumbs that pass through a 6mm sieve and pass through a 3mm sieve to obtain the crumbs that do not pass through a sieve as the first grade; take the crumbs that pass through a 3mm sieve The crumbs passed through the sieve of 1mm sieve, and the crumbs that did not pass through the sieve were obtained as the second grade; the crumbs that passed through the 1mm sieve were passed through the sieve of 0.5mm sieve, and the crumbs that did not pass through the sieve were obtained. Crushed particles are the third grade; take the crushed particles that pass through the 0.5mm sieve and pass through the 0.25mm sieve, and the crushed particles that do not pass the sieve are the fourth grade; take the crushed particles that pass through the 0.25mm sieve , the crushed particles are all smaller than 0.25mm, and the crushed particles are the fifth grade.

[0075] Pass the organic component raw material...

Embodiment 2

[0084] image 3 It is an average distribution and composition diagram of the inorganic component particles of the cultivation substrate for adjusting the water vapor configuration according to an embodiment of the present invention; Figure 4 It is a diagram of the average distribution and composition of the organic component particles of the cultivation substrate for adjusting the water vapor configuration according to an embodiment of the present invention. Such as image 3 , 4 shown. Proportioning the inorganic component particles and organic component particles respectively.

[0085] In Example 2, Table 1 is the seedling cultivation test of the cultivation substrate for adjusting the water-air configuration, providing a demonstration area of ​​3000 square meters, the cultivation method is strip cultivation, the furrow spacing is 110 cm, and the width of the upper opening of the cultivation groove is 30 cm. The width of the lower opening is 20cm, the depth of the groove...

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Abstract

The invention discloses a culture medium capable of adjusting the water-gas configuration. The culture medium comprises organic components and inorganic components, wherein the inorganic components account for 20%-60% of the volume of the whole culture medium, and the organic components account for 40%-80% of the volume of the whole culture medium; and crushed particles with the particle size of 0.25 mm-3 mm account for 58%-76% of the weight of the inorganic components, and crushed particles with the particle size of 0.25 mm-3 mm account for 58%-76% of the weight of the organic components. According to the culture medium, the mechanical composition, namely particle size distribution, of each particle size is reconstructed, so that reasonable hole size distribution is regulated and controlled, a scientific and reasonable medium water-gas configuration is established, and water, oxygen and nutrition supply of plants is met to the maximum extent.

Description

technical field [0001] The invention belongs to the technical field of plant growth substrates, and in particular relates to a cultivation substrate for regulating water vapor configuration and a manufacturing method thereof, and is mainly suitable for cultivation substrates of tomatoes and cucumbers. Background technique [0002] European and American countries started research on substrates before 1950, and developed and produced the first-generation substrate-combined substrate, which is made by mixing two or more materials in different proportions to meet the needs of plants for water, air, and fertilizer. In the more than 20 years after the 1950s, we began to develop the production matrix according to industrial standards, develop a variety of material combinations, and form professional formulas-product formulas. The unified production of products and unified standardized testing make matrix production enter the stage of standardization. Since the mid-1970s, the theor...

Claims

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Application Information

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IPC IPC(8): A01G24/10A01G24/15A01G24/17A01G24/28A01G24/20A01G24/22A01G24/30
CPCA01G24/10A01G24/15A01G24/17A01G24/28A01G24/20A01G24/22A01G24/30Y02P60/21
Inventor 刘笑冰刘克锋田小坡杨萌
Owner 刘克锋
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