Nutrition medium and preparation method thereof

A technology of nutrient matrix and matrix layer, which is applied in the field of nutrient matrix and its preparation, can solve the problems of low total porosity, poor water absorption, and difficult rooting of seedlings, etc., and achieve the effect of rich organic nutrition, enhanced absorption, and convenient transportation and storage

Inactive Publication Date: 2018-12-07
BEIJING SANJU GREEN ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, what the present invention will solve is that existing nutrient matrix has the defects that rice shoots are more difficult to take root, poor water absorption and low total pores, and then provide a kind of nutrient matrix and its Preparation

Method used

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  • Nutrition medium and preparation method thereof
  • Nutrition medium and preparation method thereof

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Experimental program
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Effect test

Embodiment 1

[0044] This embodiment provides a nutritional matrix and its preparation method. The nutrient matrix is ​​composed of the following layers: the raw straw layer, which is used to slowly release nutrients and water for the crops, and promote the rooting of the crops; the decomposed straw layer, which is arranged on the raw straw layer, to quickly provide nutrients for the crops; Between the straw layer and the decomposed straw layer, the two are closely combined to form a whole, wherein the mass ratio of the raw straw layer to the decomposed straw layer is 1:4, and the thickness ratio is 3:1;

[0045] The preparation method of above-mentioned nutrient matrix, comprises the steps:

[0046] 1. Preparation of raw straw layer:

[0047] (1) Pulverize or cut the raw wheat stalks into small sections or filaments with a length not greater than 5cm;

[0048] (2) Mix the raw wheat stalks of small pieces or filaments with organic soybean gum, the mass ratio of raw wheat straw to organic ...

Embodiment 2

[0056] This embodiment provides a nutritional matrix and its preparation method. The nutrient matrix is ​​composed of the following layers: the raw straw layer, which is used to slowly release nutrients and water for the crops, and promote the rooting of the crops; the decomposed straw layer, which is arranged on the raw straw layer, to quickly provide nutrients for the crops; Between the straw layer and the decomposed straw layer, the two are closely combined to form a whole, wherein the mass ratio of the raw straw layer to the decomposed straw layer is 1:3, and the thickness ratio is 3:1.5;

[0057] The preparation method of above-mentioned nutrient matrix, comprises the steps:

[0058] 1. Preparation of raw straw layer:

[0059] (1) Pulverize or cut the raw wheat stalks into small sections or filaments with a length not greater than 5cm;

[0060] (2) Mix small pieces or filamentous raw wheat straw with organic soybean gum, the mass ratio of wheat raw straw to organic soyb...

Embodiment 3

[0068] This embodiment provides a nutritional matrix and its preparation method. The nutrient matrix is ​​composed of the following layers: the raw straw layer, which is used to slowly release nutrients and water for the crops, and promote the rooting of the crops; the decomposed straw layer, which is arranged on the raw straw layer, to quickly provide nutrients for the crops; Between the straw layer and the decomposed straw layer, the two are closely combined to form a whole, wherein the mass ratio of the raw straw layer to the decomposed straw layer is 1:5, and the thickness ratio is 3:0.5;

[0069] The preparation method of above-mentioned nutrient matrix, comprises the steps:

[0070] 1. Preparation of raw straw layer:

[0071] (1) Pulverize or cut the raw wheat stalks into small sections or filaments with a length not greater than 5cm;

[0072] (2) Mix the raw wheat stalks of small pieces or filaments with the organic soybean gum, the mass ratio of the raw wheat straw t...

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Abstract

The invention discloses a nutritional medium and a preparation method thereof. According to the nutritional medium, a medium layer, a transition layer and a raw material layer are sequentially constructed, the medium layer is used for rapidly providing nutritional ingredients for crops, the transition layer and the raw material layer are used for slowly releasing the nutritional ingredients and moisture to the crops, finally, through the three mutually-matched layers, the crops such as seedlings rapidly take root in the nutrition medium, and the number of root systems of the seedlings is increased. Meanwhile, through layering, the effect of many pores of the raw material layer can be effectively exerted, the total pore space of the nutrition medium is enlarged greatly, and absorptivity isenhanced.

Description

technical field [0001] The invention belongs to the field of organic cultivation substrate and manufacturing technology, and in particular relates to a nutrient substrate and a preparation method thereof. Background technique [0002] The nutritional matrix generally needs to be shaped and has a fixed shape, such as nutritional bricks, etc., which are conveniently applied to small spaces for residents (such as roofs, balconies, and terraces) or the roofs of enterprise factories. It is mainly made of organic materials such as crop stalks, soybean cakes, and livestock and poultry manure after harmless treatment. It really achieves the purpose of planting crops without soil, pesticides and chemical fertilizers. It only needs to be watered and exposed to sunlight, and the seeds can grow. The cycle of planting throughout the year has huge environmental and economic benefits. [0003] For example, Chinese patent document CN104529664 A discloses a vegetable cultivation substrate a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/20A01G24/22A01G24/46A01G24/60A01G24/00
CPCA01G24/00A01G24/20A01G24/22A01G24/46A01G24/60
Inventor 付兴国陈飞潘东
Owner BEIJING SANJU GREEN ENERGY TECH CO LTD
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