CN104016737A

CN104016737A - Organic fertilizer additive and preparation method

Info

Publication number: CN104016737A
Application number: CN201410224537.6A
Authority: CN
Inventors: 王修海; 陈作军
Original assignee: Guangxi Di Yuan Zhi Benfei Industry Co Ltd
Current assignee: Guangxi Di Yuan Zhi Benfei Industry Co Ltd
Priority date: 2014-05-26
Filing date: 2014-05-26
Publication date: 2014-09-03

Abstract

The invention discloses an organic fertilizer additive and a preparation method, which relates to the technical field of a fertilizer additive. The organic fertilizer additive comprises the following raw materials by weight: 4% of licorice, 2% of rice bran, 2% of silkworm excrement, 2% of corn flour, 1% of oligosaccharides, 1.5% of dried yeast and 87.5% of water. The preparation method comprises the following steps: placing the licorice, rice bran, corn flour and silkworm excrement in boiled water with 100 DEG C for immersing, filtering residue of licorice in an immersion liquid after immersion is completed, then storing at a shade place and standing, placing the dried yeast and oligosaccharides for fermentation, wherein the fermentation time is 30 days, forming sour flavor, and filtering the broth to obtain the product. The organic fertilizer additive can provide comprehensive nutrition to crops and increase fertilizer efficiency, increases and updates the soil organic matter, and promotes the microbe breeding.

Description

A kind of organic fertilizer additive and preparation method thereof

Technical field

The present invention relates to fertilizer additive technical field, especially a kind of organic fertilizer additive and preparation method thereof.

Background technology

Fertilizer is the grain of plant, it is one of basic substance improving agriculture production, fertilizer can not only provide nutrition to plant, promote plant metabolism, and can also regulate soil reaction, and improve Soil structure, coordinate soil Zhong Shui, fertilizer, gas and heat condition, increase soil fertility, be conducive to growth and development of plants.China is the country of fertilizer generation in the world and usage quantity maximum, and wherein nitrogen fertilizer production and usage quantity rank first in the world, and the arable land that accounts for the world 9% but consumes the fertilizer in the Liao Zhan world 30%; Its reason is that the utilization rate of fertilizer of China is lower; The existing fertilizer for plant is mainly:

Nitrogenous fertilizer taking nitrogen nutrition element as main component, comprises bicarbonate of ammonia, urea, pin ammonium, ammoniacal liquor, ammonium chloride, ammonium sulfate etc.;

Phosphate fertilizer taking phosphorus element nutritive element as main component, comprises normal superphosphate, fused(calcium magnesium)phosphate etc.;

Potash fertilizer taking potassium nutrition element as main component, uses seldom at present, and principal item has Repone K, potassium sulfate, saltpetre etc.;

Depositing of these fertilizer is taking lead, chromium, mercury, cadmium, arsenic as main inorganic pollutant, taking phthalate, nitro-aromatic, polycyclic aromatic hydrocarbons and halohydrocarbon etc. as main organic pollutant; In addition, current chemical fertilizer easily lumps, and is easily cured by the soil and causes nutritive ingredient not to be absorbed by plants, and causes the waste of fertilizer.

Summary of the invention

Problem to be solved by this invention be to provide a kind of zero pollute, the organic fertilizer additive of pure natural that utilization ratio is high and preparation method thereof.

In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: its composition includes the raw material of following weight percent: Radix Glycyrrhizae 4%, rice bran 2%, silkworm excrement 2%, Semen Maydis powder 2%, oligosaccharides 1%, dry yeast 1.5%, water 87.5%.

The preparation method of this organic fertilizer additive, comprises the steps:

(1), Radix Glycyrrhizae, rice bran, Semen Maydis powder and silkworm excrement being put into temperature is that the boiling water of 100 DEG C soaks 6 hours;

(2), soaked after, the residue filter of the Radix Glycyrrhizae in soak solution is gone out;

(3), step (2) gains are deposited in the cool and to be left standstill 20-30 minute, put into dry yeast and oligosaccharides ferments, fermentation time, after 30 days, forms tart flavour, leaches fermented liquid, to obtain final product.

The present invention compared with prior art, has following beneficial effect:

1, adopt Radix Glycyrrhizae, rice bran, Semen Maydis powder and silkworm excrement to mix and soak, after fermenting, using fermented liquid as organic fertilizer additive, not only can provide full nutrition for farm crop, increase fertilizer efficiency, increase and upgrade the soil organism, promote microbial reproduction; And greatly improve utilization rate of fertilizer, and the turnover rate of fertilizer nutrient is reduced, promote the development of plant husbandry, thereby reach the object that improves crop yield, afforestation ecological environment.

2, the wide material sources of this additive, resource is easy to get, and production process is pollution-free.

3, this additive, with low cost, pollution-free.

Embodiment

Below in conjunction with specific examples, the invention will be further described:

Embodiment 1

Its preparation process is as follows:

(1) take: 0.4 kilogram, Radix Glycyrrhizae, 0.2 kilogram, rice bran, 0.2 kilogram of silkworm excrement, 0.2 kilogram of Semen Maydis powder, 0.1 kilogram of oligosaccharides, 0.15 kilogram, dry yeast, 8.75 kilograms, water;

(2) Radix Glycyrrhizae taking, rice bran, Semen Maydis powder and silkworm excrement being put into temperature is that the boiling water of 100 DEG C soaks 6 hours;

(3) after having soaked, the residue filter of the Radix Glycyrrhizae in soak solution is gone out;

(4) step (2) gains are put in the cool and to be left standstill 20 minutes, put into dry yeast and oligosaccharides ferments, ferment after 30 days, formation tart flavour, leaches fermented liquid, to obtain final product.

Select commercially available NPK Nitrogen, Phosphorus and Potassium double centner, add 1 liter of the additive of above-mentioned preparation to stir, after stirring, carry out field test.

Effect of increasing production is as following table.

Embodiment is for using this additive, and comparative example is not for containing this additive.

Project	Embodiment	Comparative example
			Vegetables volume increase	1.2	1.0
Crops volume increase	1.23	1.0
			Fruit volume increase	1.18	1.0

1 liter of this additive is sprayed in 1 ton of filter mud in sugar refinery, after 7 days, can makes filter mud without any peculiar smell, filter mud spontaneous fermentation after one month, moisture reaches 15～20%, therefore can increase and upgrade the soil organism, promotes microbial reproduction.

Claims

1. an organic fertilizer additive, is characterized in that its composition includes the raw material of following weight percent: Radix Glycyrrhizae 4%, rice bran 2%, silkworm excrement 2%, Semen Maydis powder 2%, oligosaccharides 1%, dry yeast 1.5%, water 87.5%.

2. a preparation method for organic fertilizer additive, is characterized in that:

Adopt the raw material of following weight percent: Radix Glycyrrhizae 4%, rice bran 2%, silkworm excrement 2%, Semen Maydis powder 2%, oligosaccharides 1%, dry yeast 1.5%, water 87.5%,

Its preparation method comprises the steps:

(2) after having soaked, the residue filter of the Radix Glycyrrhizae in soak solution is gone out;

(3) step (2) gains are deposited in the cool and to be left standstill 20-30 minute, put into dry yeast and oligosaccharides ferments, fermentation time, after 30 days, forms tart flavour, leaches fermented liquid, to obtain final product.