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Production process for manufacturing liquid fertilizer by using fish waste

A production process and technology of liquid fertilizer, applied in the directions of organic fertilizer, animal carcass fertilizer, application, etc., can solve the problems of difficult absorption and utilization of nutrients by plants, and achieve the effects of increasing crop yield, simple production process, and soil improvement.

Active Publication Date: 2012-01-11
惠州绿环肥料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are a lot of other fish wastes such as fish heads, fish tails and viscera left after the production of fish products processing plants. Fish wastes are rich in organic nutrients such as protein and fat. Generally, fish wastes are processed into powder, Added to fertilizers or other products, so that the nutrients in the fish waste are difficult for plants to fully absorb and utilize

Method used

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Embodiment Construction

[0019] The present invention will be further described below:

[0020] The invention discloses a production process for making liquid fertilizer from fish waste. The production process includes the following steps:

[0021] a, 10kg of fish waste and 20kg of water are mixed and boiled. In this process, the water is boiled with strong fire first, and then boiled with slow fire for four hours;

[0022] b. Cooling at normal temperature after filtering to obtain a thick semi-finished product, which can be called "fish essence" semi-finished product;

[0023] c. Mix the thick semi-finished product with water, edible brown sugar, enzyme bacteria and humic acid in the following parts by weight:

[0024] Thick semi-finished product 10kg Edible brown sugar 0.2kg

[0025] Enzyme bacteria 0.1kg Humic acid 0.2kg;

[0026] d, the mixture of step c is installed in the barrel lid, and the barrel mouth is sealed, so that the mixture is fermented in the barrel;

[0027] e. Stir the fermente...

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PUM

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Abstract

The invention discloses a production process for manufacturing a liquid fertilizer by using fish waste, which comprises the following steps: firstly, mixing fish waste and water in a certain ratio for boiling, and cooling the mixture to obtain a colloidal semi-finished product; secondly, mixing the colloidal semi-finished product with water, edible brown sugar, enzyme bacteria and humic acid in aratio; thirdly, placing the mixture in a barrel head for fermentation, wherein during fermentation, the mixture fermenting in a barrel is stirred for 10 minutes each 24 hours; and finally, obtaining a finished product after complete fermentation. By the process, organic substances in the fish waste are fermented and decomposed, so that organic substances that are difficult to be absorbed by plants are converted into N, P, K and other inorganic nutritive elements and trace elements that are easy to absorb for plants to meet the need for absorbing nutritive elements of plants for growth. The method has the advantages of smart conception, simple manufacturing process, low cost and great benefits. The liquid fertilizer manufactured by the process can effectively improve soil, protect flowers and fruits, increase yield of crop and improve the quality of agricultural products.

Description

technical field [0001] The invention relates to the technical field of fertilizer production technology, in particular to a production technology for making liquid fertilizer from fish waste. Background technique [0002] At present, there are a lot of other fish wastes such as fish heads, fish tails and viscera left after the production of fish products processing plants. Fish wastes are rich in organic nutrients such as protein and fat. Generally, fish wastes are processed into powder, When added to fertilizers or other products, it is difficult for the nutrients in fish waste to be fully absorbed and utilized by plants. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned shortcoming of the prior art, provide a kind of ingenious design, utilize the production technology of the liquid fertilizer of the nutrient element that the plant absorbs easily after utilizing fish waste to ferment. [0004] The present invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05F1/00
CPCY02A40/20
Inventor 李明
Owner 惠州绿环肥料有限公司
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