Environmentally-friendly water retaining agent for straw vegetation blankets

Abstract

The invention discloses an environmentally-friendly water retaining agent for straw vegetation blankets. The water retaining agent comprises, by weight, 15-24 parts of coconut shells, 18-25 parts of shaddock peel, 20-26 parts of palm, 10-20 parts of fulvic acid, 13-18 parts of potassium hydroxide, 1-5 parts of ferrous sulfate, 3-8 parts of urea, 18-25 parts of cellulose, 2-5 parts of talcum powder, 3-6 parts of deionized water, 5-8 parts of an initiator and 8-12 parts of a foaming agent. Compared with water retaining agents, the water retaining agent disclosed in the invention has good water absorption property, rapidly absorbs water and expands after water addition, and has a substantial increasing effect on the water content of a vegetation blanket matrix.

Description

technical field

[0001] The invention relates to the application field of water-retaining agents, in particular to a water-retaining agent for environment-friendly straw vegetation blankets and a preparation method thereof. Background technique

[0002] China is a country with a large population and a country with rapid economic development. In the 21st century, it will face the dual pressure of economic growth and environmental protection. Therefore, changing the way of energy production and consumption and developing and utilizing renewable resources such as plant straw energy are of great significance to establishing a sustainable resource system, promoting national economic development and environmental protection.

[0003] 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 wa...

Examples

Embodiment 1

[0015] Example 1 A water-retaining agent for an environmentally friendly straw vegetation blanket, which is composed of the following raw materials in parts by weight: 15 parts of coconut shell, 18 parts of pomelo peel, 20 parts of palm, 10 parts of fulvic acid, 13 parts of potassium hydroxide, 1 part of ferrous sulfate, 3 parts of urea, 18 parts of cellulose, 2 parts of talcum powder, 3 parts of deionized water, 5 parts of initiator, and 8 parts of foaming agent.

[0016] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0017] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-52 hours...

Embodiment 2

[0022] Embodiment 2 An environmentally friendly water-retaining agent for straw vegetation blankets, which is composed of the following raw materials in parts by weight: 24 parts of coconut shells, 25 parts of pomelo peels, 26 parts of palms, 20 parts of fulvic acid, 18 parts of potassium hydroxide, 5 parts of ferrous sulfate, 8 parts of urea, 25 parts of cellulose, 5 parts of talcum powder, 6 parts of deionized water, 8 parts of initiator, and 12 parts of foaming agent.

[0023] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0024] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-5...

Embodiment 3

[0029] Embodiment 3 An environmentally friendly water-retaining agent for straw vegetation blanket, which is composed of the following raw materials in parts by weight: 19 parts of coconut shell, 22 parts of pomelo peel, 24 parts of palm, 15 parts of fulvic acid, 16 parts of potassium hydroxide, 3 parts of ferrous sulfate, 7 parts of urea, 22 parts of cellulose, 4 parts of talcum powder, 4 parts of deionized water, 6 parts of initiator, and 10 parts of foaming agent.

[0030] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0031] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-52 ho...

technical field

[0001] The invention relates to the application field of water-retaining agents, in particular to a water-retaining agent for environment-friendly straw vegetation blankets and a preparation method thereof. Background technique

[0002] China is a country with a large population and a country with rapid economic development. In the 21st century, it will face the dual pressure of economic growth and environmental protection. Therefore, changing the way of energy production and consumption and developing and utilizing renewable resources such as plant straw energy are of great significance to establishing a sustainable resource system, promoting national economic development and environmental protection.

[0003] 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 wa...

Examples

Embodiment 1

[0015] Example 1 A water-retaining agent for an environmentally friendly straw vegetation blanket, which is composed of the following raw materials in parts by weight: 15 parts of coconut shell, 18 parts of pomelo peel, 20 parts of palm, 10 parts of fulvic acid, 13 parts of potassium hydroxide, 1 part of ferrous sulfate, 3 parts of urea, 18 parts of cellulose, 2 parts of talcum powder, 3 parts of deionized water, 5 parts of initiator, and 8 parts of foaming agent.

[0016] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0017] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-52 hours...

Embodiment 2

[0022] Embodiment 2 An environmentally friendly water-retaining agent for straw vegetation blankets, which is composed of the following raw materials in parts by weight: 24 parts of coconut shells, 25 parts of pomelo peels, 26 parts of palms, 20 parts of fulvic acid, 18 parts of potassium hydroxide, 5 parts of ferrous sulfate, 8 parts of urea, 25 parts of cellulose, 5 parts of talcum powder, 6 parts of deionized water, 8 parts of initiator, and 12 parts of foaming agent.

[0023] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0024] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-5...

Embodiment 3

[0029] Embodiment 3 An environmentally friendly water-retaining agent for straw vegetation blanket, which is composed of the following raw materials in parts by weight: 19 parts of coconut shell, 22 parts of pomelo peel, 24 parts of palm, 15 parts of fulvic acid, 16 parts of potassium hydroxide, 3 parts of ferrous sulfate, 7 parts of urea, 22 parts of cellulose, 4 parts of talcum powder, 4 parts of deionized water, 6 parts of initiator, and 10 parts of foaming agent.

[0030] A preparation method of a water-retaining agent for an environmentally friendly straw vegetation blanket, comprising the following steps:

[0031] (1) Wash the coconut shell, pomelo peel and palm, dry until the water content is lower than 10%, then crush the coconut shell, grapefruit peel and palm into 30-60 mesh coconut shell powder, grapefruit peel powder and palm powder, and Coconut shell powder, pomelo peel powder and palm powder are evenly mixed, and fermented at a temperature of 40-50°C for 48-52 ho...