Nourishing water retaining agent and preparation method thereof

A technology of water-retaining agent and nutrition, which is applied in the field of nutritional water-retaining agent and its preparation, and can solve the problems of rising price of acrylic acid, generation of harmful substances, slow promotion, etc.

Inactive Publication Date: 2016-09-21
农杰
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, because its synthetic raw material comes from petroleum processing product acrylic acid, the shortage of petroleum energy and the rise in the price of acrylic acid increase the production cost of sodium polyacrylate water-re

Method used

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  • Nourishing water retaining agent and preparation method thereof

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Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0035] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0036] The invention provides a preparation method of a nutrient water retaining agent, which is characterized in that, comprising:

[0037] Step 1, washing the coconut shell and pomelo peel, drying until the water content is lower than 10%, and then crushing the coconut shell and grapefruit peel into 30-60 mesh coconut shell powder and grapefruit peel powder for later use;

[0038] Step 2, mix the coconut shell powder and the pomelo peel powder evenly according to the volume ratio of 1-2:1, ferment at a temperature of 40-50° C. for 48-52 hours, prepare a fermentation product, and set asid...

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Abstract

The invention discloses a preparation method of a nourishing water retaining agent. The method comprises the following steps: coconut shell powder and grapefruit peel powder are prepared; the coconut shell powder and the grapefruit peel powder are well mixed according to a certain volume ratio, and the mixture is fermented, such that a fermentation product is obtained; seaweed seed is well mixed with the fermentation product according to a certain volume ratio, such that a soil water retaining agent base material is obtained; loofah sponge is cut into rectangular blocks; the nourishing water retaining agent base material containing bacillus is mixed with the loofah sponge according to a certain volume ratio; an equal amount of water is added, and the mixture is mixed and stirred, such that a gel-like nourishing water retaining agent second-level material is obtained; the soil water retaining agent secondary material is dried and compressed into a block; the block is cut into small blocks according to a certain specification, such that a soil water retaining agent third-level material is obtained; and an activated carbon layer is compressed onto the surface of the soil water retaining agent third-level material. The soil water retaining agent is nontoxic and harmless, and can slowly release nutrients during a natural degradation process. With the nourishing water retaining agent, quality and yield of cultivated plants can be improved to a certain extent.

Description

technical field [0001] The invention relates to the technical field of water-absorbing and moisturizing agents for environmental protection materials. More specifically, the present invention relates to a nutritional water-retaining agent and a preparation method thereof. Background technique [0002] Water retaining agent (Water retaining agent) is a chemical water-saving, high-tech drought-resistant product that has developed rapidly in recent years. It has been gradually applied to the production of flowers, seedlings and crops. The water retaining agent has the characteristics of fast absorption and slow release of water, which can reduce the surface water of the cultivation substrate and the evaporation of substrate water. That is to say, during the watering process, the water-retaining agent can store the gravitational water that cannot be continuously used by the plants, effectively increase the water holding capacity of the substrate, and then gradually release the ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/06C05G3/70
CPCC05F9/04C05F11/00C05G3/00C05G3/70C05F17/00C05F11/08
Inventor 农杰
Owner 农杰
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