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Seaweed nutritive mud and its dry masterbatch and preparation method

A technology for nutrient mud and seaweed, which is applied in horticulture, botany equipment and methods, horticultural tools/equipment, etc., can solve the problems of complicated production process, troublesome maintenance, and no nutrients in crystal mud, and achieves a simple extraction method, The effect of low product cost and abundant raw materials

Inactive Publication Date: 2007-11-28
SUZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although crystal mud has the advantages of multi-color appearance, cleanliness, hygiene, etc., it still has the following deficiencies as a substitute for soil: 1. Crystal mud itself does not contain nutrients, and nutrient solution and water need to be added regularly. It is necessary to purchase nutrient solution again, which will increase the cultivation cost. Therefore, it cannot be said that crystal mud is a soil substitute in a complete sense. It is only a carrier for water storage and nutrition; 2. It is necessary to add nutrient solution and water regularly to maintain It is still troublesome; 3. It is made of polymer chemical materials, and the cost of raw materials required for production is high and difficult to obtain; 4. The production process is complicated
However, it does not have nutrition itself, it is just a carrier, and it needs to continuously add nutrient solution and water to maintain the life of flowers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment one: a kind of seaweed nutrient mud dry agent masterbatch, comprises the following components:

[0072] Polysaccharide alginate 65~75% by weight;

[0073] Ash content 22-32% by weight;

[0074] Vitamin 2-3% by weight;

[0075] Pigment 0-0.6% by weight.

[0076] The ash mainly consists of calcium, phosphorus, potassium, sodium, iron, zinc, copper, cesium and iodine minerals.

[0077] In order to further improve the cultivation effect, 5-10% by weight of culture soil can be added to the above formula.

Embodiment 2

[0078] Embodiment two: a kind of preparation method of seaweed nutrient mud dry preparation masterbatch, take Gracilaria in large seaweed as raw material, adopt the following steps to prepare:

[0079] 1. Processing of raw materials

[0080] Grind the Gracilaria to a length of 0.5 cm with a grinder, and use a 100-mesh sieve to remove tiny particles.

[0081] 2. Treatment before extraction (decolorization treatment)

[0082] When extracting, first weigh 20.00 grams of ground sample, put it into a 2L beaker, wash it twice with tap water, then add 300ml of 1% formaldehyde solution, soak at room temperature for 14-24 hours (usually about 14 hours), filter, and algae Wash once with tap water and once with distilled water.

[0083] 3. Heat extraction

[0084] Add 1L of 1% sodium carbonate solution (10g of anhydrous sodium carbonate solution in 10L of distilled water) to the algal block after the decolorization treatment. Use an electric stirrer to stir continuously at a speed of ...

Embodiment 3

[0091] Embodiment three: a kind of seaweed nutrient mud, comprises following component:

[0092] Water 90~99.9% by weight;

[0093] Seaweed nutrient mud dry agent masterbatch 0.1-10% by weight;

[0094] The dry masterbatch of seaweed nutrient mud contains the following components:

[0095] Polysaccharide alginate 65~75% by weight;

[0096] Ash content 22-32% by weight;

[0097] Vitamin 2-3% by weight;

[0098] Pigment 0-0.6% by weight.

[0099] The ash mainly consists of calcium, phosphorus, potassium, sodium, iron, zinc, copper, cesium and iodine minerals.

[0100] In order to further improve the cultivation effect, 0.5-1% by weight of culture soil can be added to the above formula.

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Abstract

A nutritive alga mud used as the substitute of soil for cultivating plant or flower is prepared from the extract of the Gracilaria in Rhodophyta, which is rich in saccharide, alginate jelly, vitamines and trace elements, through mixing it with water, boiling and cooling to become gel.

Description

technical field [0001] The invention relates to a soil substitute for potted plants, in particular to a seaweed nutrient mud and a dry agent masterbatch suitable for potted flowers and plants and indoor flower arrangement. Background technique [0002] Placing bonsai and flowers is an effective means to decorate and improve the indoor environment. Along with improving day by day of people's living standard, indoor potted plant and fresh flower have come into common people's home from public place such as hotel, restaurant, and the demand of indoor potted plant and fresh flower is also increasing. Placing one or two pots of bonsai and a few bouquets of flowers in the living room has gradually become the living habit of most families. [0003] The traditional cultivation of bonsai flowers can be divided into two categories, one is soil potted plants, and the other is hydroponic potted plants. Soil potting uses a mixed soil of humus, culture soil and coarse sand. Since the so...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G7/00
Inventor 沈颂东
Owner SUZHOU UNIV
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