Humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants

A soil conditioner and organic soil technology, applied in the field of fertilizers, can solve the problems of rooting and yield increase that have not been reported, and achieve the effects of saving labor, increasing crop yield, and promoting corn rooting

Active Publication Date: 2014-03-12
广西湾贝海洋生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] At present, there is no report on the improvement of soil and the promotion of crops, especially corn rooting and yield increase, after special treatment of alcohol waste liquid from sugar factories with organic soil conditioners, inorganic soil conditioners and fungicides

Method used

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  • Humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants
  • Humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants

Examples

Experimental program
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Effect test

Embodiment 1

[0044] Embodiment 1 The preparation of product 1 of the present invention

[0045] Take 2000kg of alcohol waste liquid from the sugar cane sugar factory, let it stand for clarification, and obtain the supernatant, then heat the supernatant to 75°C for evaporation and concentration to obtain 400kg of the concentrate, add nitric acid to the concentrate until the pH of the concentrate is 3. Stand at room temperature for 18 hours to activate, then add ammonia water to adjust the pH to 7 to obtain active humic acid liquid, dry the active humic acid liquid, pulverize, and sieve to obtain active humic acid, about 200kg for later use.

[0046] Weigh 80kg of ammonium lauryl alcohol ethoxylate (purchased from Jiangsu Runqiu Fertilizer Co., Ltd.), 160kg of bentonite and set aside.

[0047] Weigh 200g 25% of the wettable powder of enoxastrobin wettable powder for subsequent use (self-made) (equivalent to 50g of the active ingredient);

[0048] The active humic acid obtained above, ammoni...

Embodiment 2

[0050] Embodiment 2 The preparation of product 2 of the present invention

[0051] Get 1600kg of beet sugar factory alcohol waste liquid, let it stand for clarification, and obtain the supernatant, then heat the supernatant to 85°C for evaporation and concentration to obtain 300kg of the concentrate, add nitric acid until the pH of the concentrate is 2. Leave to activate at room temperature for 24 hours, then add ammonia water to adjust the pH to 6.5 to obtain active humic acid liquid, dry the active humic acid liquid, crush, and sieve to obtain active humic acid, about 150kg for use.

[0052] Weigh 100kg of polyvinyl alcohol (purchased from Jiangsu Runqiu Fertilizer Co., Ltd.), 120kg of diatomaceous earth, and set aside.

[0053] Weigh 500g of 20% erythoxystrobin wettable powder for subsequent use (purchased from Shenyang Kechuang Chemicals Co., Ltd.) (equivalent to 100g of the active ingredient);

[0054] Mix the active humic acid obtained above, polyvinyl alcohol, diatomac...

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Abstract

The invention relates to a humic acid type organic-inorganic soil conditioner prepared from wastes of sugar mills and alcohol plants. The soil conditioner contains active humic acid, an organic soil conditioner, an inorganic soil conditioner and a bactericide. The invention also relates to a preparation method of the composition and applications to the aspects of promoting crops to take root and increasing production.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a humic acid type organic-inorganic soil conditioner utilizing waste from sugar factories and alcohol factories. Background technique [0002] Sugar factory alcohol waste liquid is a kind of acidic waste liquid left after alcohol is prepared with residual molasses from sugar cane sugar factories, beet sugar factories and other sugar factories. This type of waste liquid contains a large amount of organic matter and beneficial elements. my country currently discharges millions of tons of this waste liquid every year, which has caused serious environmental pollution problems. At present, the main utilization method of this waste liquid is still direct irrigation. On the one hand, this extensive application method is not conducive to the effective utilization of nutrients; on the other hand, due to transportation and other restrictions, this application method is limited to the surrounding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F5/00C05G3/80
CPCY02A40/20
Inventor 叶长东
Owner 广西湾贝海洋生物科技有限公司
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