CN102093142A

CN102093142A - Alkaline organic fertilizer and production method thereof

Info

Publication number: CN102093142A
Application number: CN201010600816XA
Authority: CN
Inventors: 崔春
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-12-11
Filing date: 2010-12-11
Publication date: 2011-06-15

Abstract

The invention relates to an alkaline organic fertilizer prepared from humic acid, manioc vinasse, magnesium oxide and plant ash, and a production method thereof, belonging to the technical field of production of organic fertilizers. The alkaline organic fertilizer comprises 1 part of humic acid of which the organic content is 70-80%, and 0.5-2 parts of 30-50% plant ash of which the pH value is 10-11.5; or 1 part of humic acid, 0.5-0.8 part of manioc vinasse, 0.1-0.3 part of magnesium oxide and 0.8-1.2 parts of plant ash. The production method comprises the following steps: (1) respectively taking humic acid, manioc vinasse, magnesium oxide and plant ash according to parts by weight, and evenly mixing in a mixer to obtain a powder alkaline organic fertilizer; and (2) sending the mixture of humic acid, manioc vinasse, magnesium oxide and plant ash which are proportionally and evenly mixed, into a roller granulator, and granulating to obtain the granular organic fertilizer. The invention has the advantages of scientific and reasonable material proportioning, and simple technique; and the alkaline organic fertilizer can be independently applied, or applied after being mixed with a compound fertilizer, and can effectively inhibit and prevent soil acidification.

Description

A kind of alkalescent fertilizer and production method thereof

One, technical field

The present invention relates to a kind of production alkalescent fertilizer and production method thereof, belong to the organic fertilizer production technical field.

Two, background technology

Because chemical fertilizer is extensively used in agriculture production, it is fewer and feweri that farm manure, fertilizer drop into amount of application, the consequent be because long-term a large amount of use chemical fertilizer to cause soil acidification, problem such as harden, soil acidification not only has a strong impact on the absorption of farm crop to soil nutrient, reduce utilization rate of fertilizer, and can cause corps nutrient unbalance, and cause various physiological diseases, directly influence the output and the quality of agricultural-food.At present, the main mode of administering soil acidification is to use sour soil modifying agent (soil conditioner) to improve, and the sour soil modifying agent is a strong alkaline substance, can not with application of mixed fertilizers, therefore, the peasant carries out conditioner for acidified soil and had both increased input cost, increases labor capacity again.

Three, summary of the invention

The objective of the invention is to solve the deficiency that above-mentioned prior art exists, provide a kind of humic acid, cassava grain stillage, plant ash and magnesium oxide of utilizing to produce alkalescence (weakly alkaline) fertilizer and production method thereof, this fertilizer can suppress, stop the acidifying of soil effectively, can use separately, also can mix and use saving of labor, laborsaving, economical with compound manure.

Raw material 1: humic acid is a kind of natural organic substance, organic content 60-80%, pH value 5.Be that archaeophyte is through the decomposition of microorganism, the synthetic product that forms.Have huge absorption replacement ability and buffering ability, the physical and chemical character of soil is had tangible influence, can significantly improve the fertile water retention capacity of guarantor of soil.

Raw material 2: cassava grain stillage, for utilizing the byproduct after cassava produces alcohol, organic content 55-65%, aminoacids content 10.5-11.5%, pH value 5.2-5.8 is good plant organic matter.

Raw material 3: biological plant ash, the ashes behind the burning plants, pH value 10-11.5, the mineral element that all plants are contained nearly all contains in the plant ash.What wherein content was maximum is potassium element, generally contains potassium 6-12%, also contains micronutrient elements such as calcium, magnesium, silicon, sulphur and iron, manganese, copper, zinc, boron, molybdenum, is very easily utilized by crop absorption.

Raw material 4: magnesium oxide, magnesium are the essential moderate-elements of crop growth, and soil can reduce the specific absorption of magnesium under acid situation.Evidence, in acid soil, 0.5 pH value of every rising, the magnesium elements specific absorption increases by 10%.Therefore, acid soil pH value raises, and needs to absorb a large amount of magnesium elements, and interpolation magnesium oxide can effectively replenish the magnesium elements in the soil.

The present invention is achieved through the following technical solutions:

A kind of alkalescent fertilizer, its special character is that raw material packet contains:

The humic acid of organic content 70-80%, the plant ash of pH value 10-11.5 by the quality proportioning, is that 1 part of humic acid is joined plant ash 0.5-2 part more than;

Further, be that 1 part of humic acid is joined plant ash 0.8-1.2 part.

Further raw material packet contains the humic acid of organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5,, be that 1 part of humic acid is joined cassava grain stillage 0.5-1 part, magnesium oxide 0.1-0.5 part, plant ash 0.5-2 part more than by the quality proportioning;

Further, be that 1 part of humic acid is joined cassava grain stillage 0.5-0.8 part, magnesium oxide 0.1-0.3 part, plant ash 0.8-1.2 part.

Said alkalescent fertilizer can be a powdered, also can be granular.

The production method of above-mentioned alkalescent fertilizer may further comprise the steps:

1, umber is on demand got humic acid, plant ash respectively, or gets humic acid, plant ash, cassava grain stillage, magnesium oxide respectively, and is even in stirrer for mixing, is the powdery alkalescent fertilizer.

2, with the humic acid, the plant ash that mix, or humic acid, plant ash, cassava grain stillage, magnesium oxide mixture, send into the cylinder nodulizer and be pressed into particle, make the particulate state fertilizer.

The present invention utilizes the characteristic that plant ash alkalescence is strong, micronutrient levels is abundant, cassava grain stillage is rich in plant organic matter, amino acid, cooperate humic acid to the absorption replacement characteristic of soil with to the damping characteristics of soil, adopt scientific and reasonable proportioning, can allot organic matter and reach 30-35%, nitrogen phosphorus potassium 〉=4%, alkalescence (weakly alkaline) fertilizer of pH value 7.5-8.5, this fertilizer can extensively be applied to acid soil, prior meaning is an energy digestibility and utilization biological power plant depleted plant ash comprehensively, turn waste into wealth, have in development energy-saving and emission-reduction and recycling economy.

Four, embodiment

Below provide the specific embodiment of the invention, formation of the present invention is described further.

Embodiment 1

A kind of alkalescent fertilizer comprises following composition, the humic acid of organic content 70-80%, and the plant ash of pH value 10-11.5 is more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 0.5 part of 50kg of plant ash.

The production method of above-mentioned a kind of alkalescent fertilizer may further comprise the steps:

1, umber is got humic acid, plant ash respectively on demand, and is even in stirrer for mixing, is the powdery alkalescent fertilizer.

2, with the humic acid, the plant ash mixture that mix, send into the cylinder nodulizer and be pressed into particle, make the particulate state fertilizer.

Embodiment 2

A kind of alkalescent fertilizer is to comprise the humic acid of following composition: organic content 70-80% with the difference of embodiment 1, and the plant ash of pH value 10-11.5 is more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 2 parts of 200kg of plant ash.

Embodiment 3

A kind of alkalescent fertilizer is to comprise the humic acid of following composition: organic content 70-80% with the difference of embodiment 1, and the plant ash of pH value 10-11.5 is more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 0.8 part of 80kg of plant ash.

Embodiment 4

A kind of alkalescent fertilizer is to comprise the humic acid of following composition: organic content 70-80% with the difference of embodiment 1, and the plant ash of pH value 10-11.5 is more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 1.2 parts of 120kg of plant ash.

Embodiment 5

A kind of alkalescent fertilizer, the humic acid that comprises following composition: organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5, more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 0.5 part of 50kg of cassava grain stillage, 0.1 part of 10kg of magnesium oxide, 2 parts of 200kg of plant ash.

1, umber is got humic acid, plant ash, cassava grain stillage, magnesium oxide respectively on demand, and is even in stirrer for mixing, is the powdery alkalescent fertilizer.

2, with the humic acid, plant ash, cassava grain stillage, the magnesium oxide mixture that mix, send into the cylinder nodulizer and be pressed into particle, make the particulate state fertilizer.

Embodiment 6

A kind of alkalescent fertilizer is to comprise following composition with the difference of embodiment 5:

The humic acid of organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5, more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 1 part of 100kg of cassava grain stillage, 0.5 part of 50kg of magnesium oxide, 0.5 part of 50kg of plant ash.

Embodiment 7

The humic acid of organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5, more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 0.8 part of 80kg of cassava grain stillage, 0.3 part of 30kg of magnesium oxide, 1.2 parts of 120kg of plant ash.

Embodiment 8

The humic acid of organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5, more than by the quality proportioning, for 1 part of humic acid of 100kg is joined 0.6 part of 60kg of cassava grain stillage, 0.4 part of 40kg of magnesium oxide, 0.8 part of 80kg of plant ash.

Following table is experiment statistics data (by umbers)

The alkalescent fertilizer of above embodiment utilizes the characteristic that plant ash alkalescence is strong, micronutrient levels is abundant, cooperate humic acid to the absorption replacement characteristic of soil with to the damping characteristics of soil, plant organic matter, the amino acid of cassava grain stillage enrich characteristics, allot organic matter and reach 30-35%, nitrogen phosphorus potassium 〉=4%, the alkalescence of pH value 8 (weakly alkaline) fertilizer.

Claims

1. alkalescent fertilizer is characterized in that raw material packet contains:

The humic acid of organic content 70-80%, the plant ash of pH value 10-11.5 by the quality proportioning, is that 1 part of humic acid is joined plant ash 0.5-2 part more than.

2. according to the described a kind of alkalescent fertilizer of claim 1, it is characterized in that

By the quality proportioning, be that 1 part of humic acid is joined plant ash 0.8-1.2 part.

3. according to the described a kind of alkalescent fertilizer of claim 1, it is characterized in that

By the quality proportioning, raw material packet contains the humic acid of organic content 70-80%, the cassava grain stillage of organic content 55-65%, magnesium oxide, the plant ash of pH value 10-11.5,, be 1 part of humic acid more than, join cassava grain stillage 0.5-1 part, magnesium oxide 0.1-0.5 part, plant ash 0.5-2 part by the quality proportioning.

4. according to the described a kind of alkalescent fertilizer of claim 3, it is characterized in that

By the quality proportioning, be 1 part of humic acid, join cassava grain stillage 0.5-0.8 part, magnesium oxide 0.1-0.3 part, plant ash 0.8-1.2 part.

5. according to the described a kind of alkalescent fertilizer of arbitrary claim among the claim 1-4, it is characterized in that said alkalescent fertilizer is a powdered, or granular.

6. the working method of claim 1 or 2 described a kind of alkalescent fertilizers is characterized in that comprising following procedure of processing:

1), umber on demand gets humic acid, plant ash respectively, and is even in stirrer for mixing, is the powdery alkalescent fertilizer;

2), the humic acid with mixing, plant ash, send into the cylinder nodulizer and be pressed into particle, make the particulate state fertilizer.

7. the working method of claim 3 or 4 described a kind of alkalescent fertilizers is characterized in that comprising following procedure of processing:

1), umber on demand gets humic acid, plant ash, cassava grain stillage, magnesium oxide respectively, and is even in stirrer for mixing, is the powdery alkalescent fertilizer;

2), the humic acid with mixing, plant ash, cassava grain stillage, magnesium oxide mixture, send into the cylinder nodulizer and be pressed into particle, make the particulate state fertilizer.