CN105503370A - Organic composite fertilizer and preparation method thereof - Google Patents

Abstract

The present invention discloses an organic composite fertilizer and a preparation method thereof, wherein the organic composite fertilizer is prepared from the following raw materials by weight: 80-100 parts of duck manure, 25-30 parts of sawdust, 10-12 parts of diatomaceous earth, 10-12 parts of bentonite, 5-8 parts of potassium chloride, 8-10 parts of diammonium hydrogen phosphate, 10-12 parts of talc powder, 15-18 parts of ammonium nitrate, 15-18 parts of sodium nitrate, 10-12 parts of calcium superphosphate, 10-12 parts of copper sulfate, 10-12 parts of potassium dihydrogen phosphate, and a proper amount of water. According to the present invention, the organic composite fertilizer has characteristics of rich nutrition, multiple nutrition value and application value, plant yield increasing, and soil characteristic improving; the added plant growth regulator fulvic acid has effects of plant growth promoting, drought resistance effect providing, plant resistance improving, yield increasing and quality improving; and the diatomaceous earth has characteristics of unique dispersity, saline-alkali resistance and other colloidal properties, high adsorption and decolorization capacity, a certain plasticity, a certain adhesion, delicate earthiness, and strong water absorption.

Description

A kind of organic composite fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of organic composite fertilizer and preparation method thereof.

Background technology

Due to the needs of agricultural, compound manure is the inexorable trend of fertilizer variety development.The early stage chemical fertilizer industry of majority state is to produce only containing a kind of fertilizer of nutritive element.Single nutritive element can not meet the demand of plant for growth, so this moment, having a lot in the chemical fertilizer aggregate consumptions such as the U.S., West Europe and Japan is all provide with the form of compound manure.Along with the development of soil fertilizer science and agricultural fertilizer technology, agricultural has been moved towards to apply fertilizers scientifically.Apply fertilizers scientifically and must determine fertilising kind and quantity according to the factor such as different soil types and character, fertility level, crop species and weather condition, so just can avoid excessive in soil using or one or more nutritive elements short and cause waste.Organic composite fertilizer formula nutritional of the present invention enriches, and has multiple nutritive value and using value.Xanthohumic acid one plant growth regulators of wherein adding, can Promoting plant growth, drought resisting is played an important role, can also can improve plant stress-resistance ability, volume increase and oil recovery enhancement effect.

Summary of the invention

Fertilizer object of the present invention a kind ofly according to the needs of plant-growth, can use value to the soil of plant and its growth, provides a kind of organic composite fertilizer.

Technical scheme of the present invention is as follows:

Fertilizer is made up of the raw material of following weight part: duck excrement 80 ~ 100, wood chip 25 ~ 30, diatomite 10 ~ 12, wilkinite 10 ~ 12, Repone K 5 ~ 8, Secondary ammonium phosphate 8 ~ 10, talcum powder 10 ~ 12, ammonium nitrate 15 ~ 18, SODIUMNITRATE 15 ~ 18, calcium superphosphate 10 ~ 12, copper sulfate 10 ~ 12, potassium primary phosphate 10 ~ 12, water are appropriate.

The concrete steps of the preparation method of fertilizer are as follows:

(1) by for subsequent use after wood dust, wilkinite, talcum powder mixing;

(2) duck excrement, Repone K, blast furnace cinder, xanthohumic acid, potassium primary phosphate are added in suitable quantity of water together with said mixture, after stirring, compost fermentation 12-16 days, every turning in 2 days once;

(3) diatomite and SODIUMNITRATE, organic etc. other are remained after composition mixes and add in suitable quantity of water, fully stir after merging, send in the fermentation materials of step 2, continue fermentation 15 ~ 18 days;

(4), after having fermented, dry, granulation can complete.

Beneficial effect of the present invention:

Organic composite fertilizer formula nutritional of the present invention enriches, and has multiple nutritive value and using value.Not only can increase the character that plant biomass also can improve soil.Xanthohumic acid one plant growth regulators of wherein adding, can Promoting plant growth, drought resisting is played an important role, can also can improve plant stress-resistance ability, volume increase and oil recovery enhancement effect.Diatomite has unique dispersion, anti-good colloidal property and the higher adsorption bleaching ability such as saline and alkaline, and there is certain plasticity-and cohesive force, soil property is fine and smooth, water-absorbent is strong.

Embodiment

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material taking following weight part (kg) is made: duck excrement 80, wood chip 25, diatomite 10, wilkinite 10, Repone K 5, Secondary ammonium phosphate 8, talcum powder 10, ammonium nitrate 15, SODIUMNITRATE 15, calcium superphosphate 10, copper sulfate 10, potassium primary phosphate 10, water are appropriate.

The concrete steps of the preparation method of fertilizer:

(1) by for subsequent use after wood dust, wilkinite, talcum powder mixing;

(2) duck excrement, Repone K, blast furnace cinder, xanthohumic acid, potassium primary phosphate are added in suitable quantity of water together with said mixture, after stirring, compost fermentation 12-16 days, every turning in 2 days once;

(3) diatomite and SODIUMNITRATE, organic etc. other are remained after composition mixes and add in suitable quantity of water, fully stir after merging, send in the fermentation materials of step 2, continue fermentation 15 ~ 18 days;

(4), after having fermented, dry, granulation can complete.

In order to further illustrate using value of the present invention, implement people and the field of the wheat with equal fertility is equally divided into 6 pieces, wherein 3 pieces apply fertilizer of the present invention as base fertilizer, other 3 pieces use with the common fertilizer of aliquot as base fertilizer, getting its mean value, statistics shows, compared with control group, and the growth of organic composite fertilizer of the present invention for plant and the raising 15% ~ 40% of output.

Claims (2)

1. an organic composite fertilizer, it is characterized in that, be made up of the raw material of following weight part: duck excrement 80 ~ 100, wood chip 25 ~ 30, diatomite 10 ~ 12, wilkinite 10 ~ 12, Repone K 5 ~ 8, Secondary ammonium phosphate 8 ~ 10, talcum powder 10 ~ 12, ammonium nitrate 15 ~ 18, SODIUMNITRATE 15 ~ 18, calcium superphosphate 10 ~ 12, copper sulfate 10 ~ 12, potassium primary phosphate 10 ~ 12, water are appropriate.

2. according to claims 1, it is characterized in that, the concrete steps of preparation method are as follows:

(1) by for subsequent use after wood dust, wilkinite, talcum powder mixing;

(2) duck excrement, Repone K, blast furnace cinder, xanthohumic acid, potassium primary phosphate are added in suitable quantity of water together with said mixture, after stirring, compost fermentation 12-16 days, every turning in 2 days once;

(3) diatomite and SODIUMNITRATE, organic etc. other are remained after composition mixes and add in suitable quantity of water, fully stir after merging, send in the fermentation materials of step 2, continue fermentation 15 ~ 18 days;

(4), after having fermented, dry, granulation can complete.