Method for producing corn liquid fertilizer by sisal hemp wastewater

A technology of sisal waste water and sisal waste residue, applied in liquid fertilizer, sewage/sludge fertilizer, nitrogen fertilizer, etc., can solve pollution and other problems, achieve the effect of solving environmental pollution problems, low production cost, and wide sterilization spectrum

Inactive Publication Date: 2015-01-07
FUSUI PRODIVITY PROMOTION CENT
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a method for producing corn liquid fertilizer from sisal waste water. The method uses waste water after sisal processing as the main raw material for production, which not only turns waste into treasure, but also solves the problem of environmental pollution, and the production cost is low; Reasonable inorganic fertilizers and medium and

Method used

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  • Method for producing corn liquid fertilizer by sisal hemp wastewater

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Raw material formula ratio: 650 kg of fresh sisal waste water, 72 kg of urea (containing N as 46.0%), 64 kg of diammonium phosphate (containing N as 16%, containing P 2 o 5 According to 46.0%, 2 kg of calcium magnesium phosphate fertilizer (containing P 2 o 5 18.0%, 9% Mg, 28.4% Ca, 12.7% Si), 72 kg potassium sulfate (K2 O is 50.0%, S is 17.0%, trace elements 0.5 kg (copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium tetraborate), organic acid 1.0 kg (citric acid, oxalic acid, acetic acid, malic acid ), botanical fungicide 0.1 kg.

[0034] Production method of corn liquid fertilizer: the production process is as follows: according to the above formula, take fresh sisal wastewater, inorganic fertilizer, medium elements, trace elements, organic acid and botanical fungicide, stir and mix evenly, and then put them into a closed fermenter Fermentation is carried out at a temperature of 30-50° C., and the fermentation time is 10-15 days. Then the ferm...

Embodiment 2

[0036] Raw material formula ratio: 700 kg of fresh sisal waste water, 93 kg of urea (containing N as 46.0%), 81 kg of diammonium phosphate (containing N as 16%, containing P 2 o 5 According to 46.0%, ), calcium magnesium phosphate fertilizer 3 kg (containing P 2 o 5 18.0%, 9% Mg, 28.4% Ca, 12.7% Si), 93 kg potassium sulfate (K 2 O is 50.0%, S is 17.0%), trace elements are 0.6 kg (copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium tetraborate), organic acids are 1.5 kg (citric acid, acetic acid, malic acid), Plant source fungicide 0.2 kg.

[0037] Production method of corn liquid fertilizer: the production process is as follows: according to the above formula, take fresh sisal wastewater, inorganic fertilizer, medium elements, trace elements, organic acid and botanical fungicide, stir and mix evenly, and then put them into a closed fermenter Fermentation is carried out at a temperature of 30-50° C., and the fermentation time is 10-15 days. Then the fer...

Embodiment 3

[0039] Raw material formula ratio: 720 kg of fresh sisal waste water, 110 kg of urea (containing N as 46.0%), 96 kg of diammonium phosphate (containing N as 16%, containing P 2 o 5 According to 46.0%, ), 4 kg of calcium magnesium phosphate fertilizer (containing P 2 o 5 18.0%, 9% for Mg, 28.4% for Ca, 12.7% for Si), 110 kg of potassium sulfate (containing K 2 O is 50.0%, S is 17.0%), trace elements are 0.8 kg (copper sulfate, ferrous sulfate, zinc sulfate, manganese sulfate, sodium tetraborate), organic acids are 1.8 kg (citric acid, acetic acid, malic acid), Plant source fungicide 0.4 kg.

[0040] Production method of corn liquid fertilizer: the production process is as follows: according to the above formula, take fresh sisal wastewater, inorganic fertilizer, medium elements, trace elements, organic acid and botanical fungicide, stir and mix evenly, and then put them into a closed fermenter Fermentation is carried out at a temperature of 30-50° C., and the fermentation t...

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Abstract

The invention discloses a method for producing a corn liquid fertilizer by sisal hemp wastewater. The corn liquid fertilizer is characterized by comprising the following raw materials in parts by weight: 65-75 parts of fresh sisal hemp wastewater, 20-30 parts of inorganic fertilizers, 0.1-0.5 part of secondary elements, 0.05-0.1 part of trace elements, 0.1-0.2 part of organic acid and 0.01-0.05 part of botanical fungicide, wherein the corn liquid fertilizer is prepared by fermenting and is produced by taking the wastewater after processing the sisal hemp; the waste is turned into wealth; the environment pollution problem is also solved; the production cost is low; the reasonable inorganic fertilizers and secondary-element nutrients are mixed in the corn liquid fertilizer; meanwhile, the corn liquid fertilizer contains the insect-repelling and bacteriostatic components; the corn liquid fertilizer is capable of quickly supplementing the nutritional ingredients of the corn, promoting rapid growth of the corn, applying fertilizer and repelling the insects; compared with the conventional inorganic fertilizer, the corn liquid fertilizer has an obvious yield-increasing effect and a remarkable economic benefit.

Description

technical field [0001] The invention belongs to the field of crop fertilizers, and in particular relates to a method for producing liquid fertilizer from sisal wastewater applied to corn. Background technique [0002] Sisal is a valuable subtropical crop resource. It is also known as phoenix orchid, pineapple flower, thick leaf yucca, phoenix yucca, Latin scientific name: Agave sisalana Perr. ex Engelm, perennial leaf fiber crop, native to tropical Central America In semi-desert areas with high temperature in the subtropics and little rain, the leaves of sisal are sword-shaped, hard and long and narrow. Sisal has the characteristics of temperature-loving and drought-tolerant. Its fibers have the characteristics of white color, tough texture, strong tensile force, good elasticity, resistance to seawater immersion, acid and alkali resistance, friction resistance, not brittle and not easy to slip. The main product of traditional sisal production is sisal fiber. With social pro...

Claims

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Application Information

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IPC IPC(8): C05G3/00
CPCC05B1/02C05G5/23C05B7/00C05C9/00C05D1/02C05D5/00C05D9/00C05D9/02C05F7/005
Inventor 龚卫新钟静海韦秀学苏永植李袁叶金仁吴爱群李少周
Owner FUSUI PRODIVITY PROMOTION CENT
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