CN103755474B - Organic-inorganic compound fertilizer - Google Patents

Abstract

The invention discloses an organic-inorganic compound fertilizer, which is combined with organic and inorganic materials, has a good growth promoting effect on a plant, is high in absorptivity, natural in raw material, safe and non-toxic, and does not contain any heavy metal and parasite. The organic-inorganic compound fertilizer also contains efficient hosphate-solubilizing bacteria and potassium bacteria, and contains anti-bacteria and auxin, the plant disease resistance and the immunity can be effectively improved, the plant growth is facilitated, and the probability of a sick plant is reduced. The organic-inorganic compound fertilizer provided by the invention comprises the following raw materials: bean pulp, bagasse, dolomite, rice chaff, peat soil, humic acid, ammonium sulfate, turf, white alum, ferrous sulfate, heteroauxin, bacillus subtilis, hosphate-solubilizing bacteria bacillus megatherium and potassium bacteria gelatin spore bacteria.

Description

A kind of organic-inorganic complex fertilizer

Technical field

The invention belongs to technical field of agricultural fertilizers, especially relate to a kind of fertilizer obtained by natural matter, asepsis environment-protecting.

Background technology

Fertilizer is to provide the required mineral element of one or more plants, improves soil property, a class material of level of increasing soil fertility, and is one of basic substance of agriculture production.Along with the development of science and technology in modern age, chemical fertilizer becomes the important factor of increasing crop yield, and fertilizer cost is cheap, instant effect, and the high contribution rate to China's increases in grain production of cost performance is up to 40%.At present, the suction pipe of modern agricultural production is depend on a large amount of chemical fertilizer as fado all over the world, but this effect is short-term, and after concentrating use chemical substance through the several years, the natural fertility of soil significantly declines along with annual continuous administration chemical substance, therefore needs every year or frequently repetitive administration agrochemical substances just can keep high productivity.This not only result in the increase year by year of cost, and accelerates the money Soviet Union decline of soil, causes the barren of soil the most at last, does not obviously have sustainable developability.

In addition, because chemical fertilizer application is unreasonable for a long time, a series of problem is brought to farmland quality, chemical fertilizer practical efficiency is less than 30%, soil contamination problem is serious, pollution incident takes place frequently, the whole nation till the land area more than 10% by heavy metal contamination, wherein urban, south China about has half to plough to suffer toxic heavy metal and the petroleum-type Organic pollutants such as cadmium, arsenic, mercury.Along with the appearance of these problems, in order to reduce using of pure chemistry fertilizer, the new-type fertilizer such as organic fertilizer, organic-inorganic complex fertilizer arises at the historic moment, and is also more and more subject to people's attention.Along with people are to the raising gradually of environmental requirement, apply efficient, nontoxic on a large scale and have the fertilizer of improving effect to become inevitable to soil.The organic matter materials such as current organic or organic-inorganic complex fertilizer many employings human and animal excreta, domestic refuse, due to current environmental influence, these raw materials inherently comprise certain heavy metal and objectionable impurities, the heavy metal content of soil and institute's planting plants can be caused after such raw material is manured into soil to increase, and cause the heavy metal content in final absorption person's body to increase gradually, serious harm HUMAN HEALTH.

Summary of the invention

For solving the problem, the invention discloses a kind of new-type fertilizer, have good growth promoting function to plant, specific absorption is high, and raw material is natural, safety non-toxic.

In order to achieve the above object, the invention provides following technical scheme:

A kind of organic-inorganic complex fertilizer, comprises the raw material of following parts by weight: dregs of beans 15 ~ 35 parts, bagasse 10 ~ 15 parts, 1.5 ~ 5.5 parts, dolomite, rice chaff 1.5 ~ 3 parts, peat soil 10 ~ 20 parts, humic acid 10 ~ 20 parts, 8 ~ 12 parts, ammonium sulfate, the peat composed of rotten mosses 5 ~ 15 parts, 0.1 ~ 5 part, alum, 3 ~ 7 parts, ferrous sulfate, indolylacetic acid 0.1 ~ 0.3 part, subtilis 0.1 ~ 1.5 part, phosphorus-solubilizing bacteria bacillus megaterium 0.1 ~ 1.5 part, potassium solubilizing bacteria gel-shaped sporeformer 0.1 ~ 1.5 part.

The weight ratio of described rice chaff, peat soil and the peat composed of rotten mosses is 1:5:3.

The invention also discloses the preparation method of this kind of organic-inorganic complex fertilizer, comprise the steps:

(1) dregs of beans, bagasse are dried, are crushed to 30 ~ 100 orders, dolomite rock powder is broken to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff, peat soil and the peat composed of rotten mosses being mixed;

(3) subtilis, phosphorus-solubilizing bacteria bacillus megaterium, potassium solubilizing bacteria gel-shaped sporeformer are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid, ammonium sulfate, alum, ferrous sulfate, in 25 DEG C ~ 35 DEG C fermentations 48 hours;

(6) indolylacetic acid is added in the fermented product obtained in step (5).

Beneficial effect: the present invention, in conjunction with organic and inorganic raw material, does not contain any heavy metal and parasite, nontoxic free from extraneous odour.Adopt agricultural machining waste material dregs of beans and bagasse, composition is natural in additive, and containing a large amount of organic matters; The rich calcium-magnesium-containing phosphorus of dolomite, quality is loosened, and with low cost, difficulty of processing is low; The mixture of rice chaff, the peat composed of rotten mosses, peat soil, has extremely strong adsorptive power, and thalline release efficiency is high, especially when weight proportion is 1:5:3, reaches thalline release efficiency 96.7%; Peat soil also containing a large amount of organic matters and humic acid, can improve soil biochemistry activity, improves effective specific absorption of fertilizer; Ferrous sulfate can regulate soil acidity or alkalinity, and can promote fermentation; Alum can regulate soil acidity or alkalinity, improves pH value, and can discharge potassium element.Also containing efficient phosphorus-dissolution bacterium and potassium solubilizing bacteria in the present invention, and containing Anti-bacterium and growth hormone, can effectively improve plant disease-resistant power and immunizing power, Promoting plant growth, reduce the probability of sick and weak plant.

Embodiment

Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.

Embodiment 1:

(1) dregs of beans 15 parts, bagasse 10 parts are dried, are crushed to 30 ~ 100 orders, 1.5 parts, dolomite is crushed to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff 1.5 parts, peat soil 10 parts and the peat composed of rotten mosses 5 parts being mixed;

(3) subtilis 0.1 part, phosphorus-solubilizing bacteria bacillus megaterium 0.1 part, potassium solubilizing bacteria gel-shaped sporeformer 0.1 part are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid 10 parts, 8 parts, ammonium sulfate, 0.1 part, alum, 3 parts, ferrous sulfate, in 25 DEG C of fermentations 48 hours;

(6) add indolylacetic acid 0.1 part in the fermented product obtained in step (5), to obtain final product.

Embodiment 2:

(1) dregs of beans 25 parts, bagasse 12 parts are dried, are crushed to 30 ~ 100 orders, 3.5 parts, dolomite is crushed to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff 2 parts, peat soil 10 parts and the peat composed of rotten mosses 6 parts being mixed;

(3) subtilis 0.8 part, phosphorus-solubilizing bacteria bacillus megaterium 0.8 part, potassium solubilizing bacteria gel-shaped sporeformer 0.8 part are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid 15 parts, 10 parts, ammonium sulfate, 3 parts, alum, 5 parts, ferrous sulfate, in 30 DEG C of fermentations 48 hours;

(6) add indolylacetic acid 0.2 part in the fermented product obtained in step (5), to obtain final product.

Embodiment 3:

(1) dregs of beans 35 parts, bagasse 15 parts are dried, are crushed to 30 ~ 100 orders, 5.5 parts, dolomite is crushed to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff 2 parts, peat soil 10 parts and the peat composed of rotten mosses 6 parts being mixed;

(3) subtilis 1.2 parts, phosphorus-solubilizing bacteria bacillus megaterium 1.5 parts, potassium solubilizing bacteria gel-shaped sporeformer 1.0 parts are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid 20 parts, 12 parts, ammonium sulfate, 4 parts, alum, 7 parts, ferrous sulfate, in 35 DEG C of fermentations 48 hours;

(6) add indolylacetic acid 0.3 part in the fermented product obtained in step (5), to obtain final product.

Technique means disclosed in the present invention program is not limited only to the technique means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic arbitrary combination.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (4)

1. an organic-inorganic complex fertilizer, it is characterized in that, comprise the raw material of following parts by weight: dregs of beans 15 ~ 35 parts, bagasse 10 ~ 15 parts, 1.5 ~ 5.5 parts, dolomite, rice chaff 1.5 ~ 3 parts, peat soil 10 ~ 20 parts, humic acid 10 ~ 20 parts, 8 ~ 12 parts, ammonium sulfate, the peat composed of rotten mosses 5 ~ 15 parts, phosphorus element 0.5 ~ 3 part, activator, 0.1 ~ 5 part, alum, 3 ~ 7 parts, ferrous sulfate, indolylacetic acid 0.1 ~ 0.3 part, subtilis 0.1 ~ 1.5 part, phosphorus-solubilizing bacteria bacillus megaterium 0.1 ~ 1.5 part, potassium solubilizing bacteria gel-shaped sporeformer 0.1 ~ 1.5 part;

Described raw material is prepared by the following method:

(1) dregs of beans, bagasse are dried, are crushed to 30 ~ 100 orders, dolomite rock powder is broken to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff, peat soil and the peat composed of rotten mosses being mixed;

(3) subtilis, phosphorus-solubilizing bacteria bacillus megaterium, potassium solubilizing bacteria gel-shaped sporeformer are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid, ammonium sulfate, alum, ferrous sulfate, in 25 DEG C ~ 35 DEG C fermentations 48 hours;

(6) phosphorus element activator and indolylacetic acid is added in the fermented product obtained in step (5).

2. organic-inorganic complex fertilizer according to claim 1, is characterized in that: the weight ratio of described rice chaff, peat soil and the peat composed of rotten mosses is 1:5:3.

3. organic-inorganic complex fertilizer according to claim 1 and 2, is characterized in that: described phosphorus element activator is phosphate solubilizing bacteria, potassium solubilizing bacteria and vinelandii.

4. the preparation method of organic-inorganic complex fertilizer according to claim 1, comprises the steps:

(1) dregs of beans, bagasse are dried, are crushed to 30 ~ 100 orders, dolomite rock powder is broken to 50 ~ 100 orders;

(2) 1cm ~ 2cm sieve was pulverized after rice chaff, peat soil and the peat composed of rotten mosses being mixed;

(3) subtilis, phosphorus-solubilizing bacteria bacillus megaterium, potassium solubilizing bacteria gel-shaped sporeformer are carried out fermentative production respectively;

(4) step (3) fermentation is obtained bacterium liquid and use the mixture absorption obtained in step (2) respectively, and by the microbial inoculum mixing after absorption;

(5) fermentation vat is put in the material obtained in step (1) mixing, put into the microbial inoculum that step (4) obtains simultaneously, and put into humic acid, ammonium sulfate, alum, ferrous sulfate, in 25 DEG C ~ 35 DEG C fermentations 48 hours;

(6) phosphorus element activator and indolylacetic acid is added in the fermented product obtained in step (5).