Degradable mulching product and its production process

Abstract

The degradable mulching product is prepared with 5000PPM activating ClO2 10-20 wt%, superfine ore powder 20-30 wt%, starch material 10-20 wt%, and honey locust gum powder or honey locust gum powder mixture 40-50 wt%. The degradable mulching can maintain temperature water and fertilizer of soil, raise plant seedling growth speed, etc. What is more important is that after the crop is harvested, the degradable mulching may decompose fast to kill bacteria and pests in soil and provide plant with nutrients without polluting soil and environment.

Description

technical field

[0001] The invention relates to a degradable liquid mulch product and a manufacturing method thereof, which belong to the preparation method and use method of degradable liquid mulch film for agricultural materials. Background technique

[0002] In the history of the development of agricultural plant cultivation technology in the world, the application of plastic mulch has enabled crops to undergo a process from open field cultivation to compound film cultivation, and compound film cultivation in greenhouses. Until recent years, the research on degradable mulch film has been popular all over the world. From open field and greenhouse cultivation to the application of plastic mulch is a great change in production technology. In the years of this change, it has brought to mankind the advantages of increasing the production of agricultural products, early emergence of crops, heating of surface soil, water retention, prevention of soil compaction, and prevention ...

Examples

Embodiment 1

[0014] Embodiment 1 (by weight percentage)

[0015] 5000PPM activated chlorine dioxide (ClO 2 ) 20%

[0016] Ultrafine ore powder 30%

[0017] Starch 10%

[0018] Acacia gum powder plus other gum powder 40%

Embodiment 2

[0019] Embodiment 2 (by weight percentage)

[0020] 5000PPM activated chlorine dioxide (ClO 2 ) 15%

[0021] Ultrafine ore powder 25%

[0022] Starch 15%

[0023] Acacia gum powder plus other gum powder 45%

Embodiment 3

[0024] Embodiment 3 (by weight percentage)

[0025] 5000PPM activated chlorine dioxide (ClO 2 ) 10%

[0026] Ultrafine ore powder 20%

[0027] Starch 20%

[0028] Acacia gum powder plus other gum powder 50%

[0029] The method of using this liquid mulch film is: you can first activate 5000PPM chlorine dioxide (ClO 2 ) is mixed with water into an aqueous solution of a certain concentration, and then this aqueous solution is used to prepare ultra-fine ore powder, starch substances, acacia gum powder and other gum powders, and finally, according to different types of uses, it is diluted to a certain multiple and carried out Use after stirring well. According to the general experimental results: it is advisable to dilute 30 to 50 times. The dilution factor for planting vegetables on dry land can be higher, and the dilution factor for planting crops on sandy soil can be lower. After diluted with water, spray it on the ground with a special spray machine to form a film.

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technical field

[0001] The invention relates to a degradable liquid mulch product and a manufacturing method thereof, which belong to the preparation method and use method of degradable liquid mulch film for agricultural materials. Background technique

[0002] In the history of the development of agricultural plant cultivation technology in the world, the application of plastic mulch has enabled crops to undergo a process from open field cultivation to compound film cultivation, and compound film cultivation in greenhouses. Until recent years, the research on degradable mulch film has been popular all over the world. From open field and greenhouse cultivation to the application of plastic mulch is a great change in production technology. In the years of this change, it has brought to mankind the advantages of increasing the production of agricultural products, early emergence of crops, heating of surface soil, water retention, prevention of soil compaction, and prevention ...

Examples

Embodiment 1

[0014] Embodiment 1 (by weight percentage)

[0015] 5000PPM activated chlorine dioxide (ClO 2 ) 20%

[0016] Ultrafine ore powder 30%

[0017] Starch 10%

[0018] Acacia gum powder plus other gum powder 40%

Embodiment 2

[0019] Embodiment 2 (by weight percentage)

[0020] 5000PPM activated chlorine dioxide (ClO 2 ) 15%

[0021] Ultrafine ore powder 25%

[0022] Starch 15%

[0023] Acacia gum powder plus other gum powder 45%

Embodiment 3

[0024] Embodiment 3 (by weight percentage)

[0025] 5000PPM activated chlorine dioxide (ClO 2 ) 10%

[0026] Ultrafine ore powder 20%

[0027] Starch 20%

[0028] Acacia gum powder plus other gum powder 50%

[0029] The method of using this liquid mulch film is: you can first activate 5000PPM chlorine dioxide (ClO 2 ) is mixed with water into an aqueous solution of a certain concentration, and then this aqueous solution is used to prepare ultra-fine ore powder, starch substances, acacia gum powder and other gum powders, and finally, according to different types of uses, it is diluted to a certain multiple and carried out Use after stirring well. According to the general experimental results: it is advisable to dilute 30 to 50 times. The dilution factor for planting vegetables on dry land can be higher, and the dilution factor for planting crops on sandy soil can be lower. After diluted with water, spray it on the ground with a special spray machine to form a film.

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