CN106008089A - Quick rooting organic fertilizer for potted flowers and method for preparing quick rooting organic fertilizer - Google Patents

Abstract

The invention discloses a quick rooting organic fertilizer for potted flowers and a method for preparing the quick rooting organic fertilizer. The quick rooting organic fertilizer comprises, by weight, rice husk, 20 wt% NaOH solution, shell powder, eucalyptus bark, chicken manure, borax, peat soil, blast furnace coal slag, stigma croci, flos chrysanthemi indici, ammonium phosphate, bean curd residues and an appropriate quantity of water. The quick rooting organic fertilizer and the method have the advantages that problems of possible root rot, withering, plant diseases and insect pests of existing potted flowers due to the fact that the air permeability and the water contents of the existing potted flowers are unevenly adjusted can be solved; flower seeds can be promoted to quickly root by the quick rooting organic fertilizer, and the quick rooting organic fertilizer is favorable for growth of the root systems of the potted flowers; the quick rooting organic fertilizer has certain water retention capacity, accordingly, frequent watering can be omitted, and root rot due to frequent watering can be prevented; the ammonium phosphate and particles of the rice husk are adsorbed after the ammonium phosphate is dissolved, and accordingly sustained-release effects can be realized.

Description

A kind of pot flowers Rapid Rooting organic fertilizer and preparation method thereof

Technical field

The invention belongs to the Technology field of fertilizer, be specifically related to a kind of pot flowers Rapid Rooting organic fertilizer and preparation method thereof.

Background technology

Along with expanding economy, chemical fertilizer is increasing in usage amount agriculturally.And crops are low to the utilization rate of chemical fertilizer, utilization rate fertile for N is 30 ~ 35%, utilization rate fertile for P is 10 ~ 20%, the most inevitably cause the environmental pollution of chemical fertilizer, additionally, the Soil structure destruction and the soil fertility that use chemical fertilizer institute band class decline, and the problem of body eutrophication is irreversible.

Element silicon is one of important element necessary to crop growth, the research of element silicon is the most increasingly paid attention to by people, and research is introduced and confirmed: element silicon has that enhancing crop plant stem stalk is sturdy, resistant to lodging, improves disease resistance, anti-soil soil nutrient physiological stress, increase the characteristic such as yield.And rice husk absorbs a large amount of silicon in the growth and development process of Oryza sativa L. from soil, its dioxide-containing silica is up to more than 20% more than, in China, rice husk is a kind of very abundant plant material, and industry uses phosphoric acid method, alkali method to prepare activated carbon, sodium silicate and all achieve certain success.

The most existing a lot of scholars made in-depth study with regard to the problem of rice hull ash, burned the difference of degree according to rice husk, and rice husk ash composition is also not quite similar.Rice husk is after burning completely, carbon therein discharges with the form of carbon dioxide, silicon therein is changed into silicon dioxide, so the carbon produced is not completely transformed into carbon dioxide, therefore in black particle shape, from the point of view of the present Research of comprehensive rice hull ash, the high silicon content that point of penetration is rice hull ash of these researchs and bigger serface.Utilize rice hull ash to react with Caustic soda and produce sodium silicate, production of silica white is reacted with ammonium sulfate, boil rear synthesizing silicon carbide with acid, extract silicon dioxide therein and to utilize rice hull ash to produce the research such as concrete high activity admixture be this characteristic of high silicon content based on rice hull ash.

Summary of the invention

In order to improve the germination percentage of crop seed, promoting growth and the growth of root system of crop seedling, fertilizer of the present invention contains silicates fertilizer as the one used before crop-planting and possesses all above feature, realizes particular by following methods:

A kind of pot flowers Rapid Rooting organic fertilizer, it is characterized in that, be made up of the raw material of following weight portion: rice husk 40 ~ 55,20wt%NaOH solution 125 ~ 140, conch meal 10 ~ 15, mallee bark 20 ~ 25, chicken manure 30 ~ 45, Borax 6 ~ 8, peat soil 15 ~ 20, blast furnace cinder 25 ~ 35, Stigma Croci 15 ~ 20, wild mountain Flos Chrysanthemi 6 ~ 10, EM microbial inoculum 2 ~ 3, ammonium phosphate 10 ~ 15, Glycine max (L.) Merr. 15 ~ 20 and appropriate water；

The preparation method of a kind of pot flowers Rapid Rooting organic fertilizer, it is characterised in that include following step:

(1) rice husk is first pulverized, be ground into the granule of 10 ~ 20 mesh sieves, put in Muffle furnace, under airtight condition, be heated to temperature 600 ~ 800 DEG C, continue carbonization 6 ~ 8h and obtain carbonizing production；

(2) by the carbonizing production mixing 20wt%NaOH solution described in (1), put in reactor, be heated to 100 ~ 120 DEG C, insulation reaction 4 ~ 5h, must carry out solid-liquid two parts of sucking filtration rich in the carbonizing production solution of silicate to solution, liquid material is standby, and solid-state carbonizing production is dried into powder；

(3) mixing mallee bark, chicken manure, Stigma Croci and other following residual components being not directed to, be ground into residue, spray the EM microbial inoculum of 10 times of dilutions, and add water adjustment water content 40 ~ 45%, and under 38 ~ 45 DEG C of environment, heap fermentation 15 ~ 20h becomes fermentation material；

(4) ammonium phosphate limit being added waterside stirring, until being completely dissolved, being subsequently adding the powder described in (2), stirring and adsorbing 20 ~ 30min, it is subsequently adding to (3) gained fermentation material, is eventually adding the liquid material ball milling described in (2) and becomes homogenate, be finally dried into powder.

Rice hull ash is utilized by the present invention by emphasis, it is critical only that the silicate using alkali-soluble acid analysis technology that the amorphous silicon in rice hull ash is converted into easy solvent, then test variable concentrations silicon pretreatment is to seed vitality, Root Absorption ability and the impact of young leaflet tablet chlorophyll content, the silicate solubility that test is optimum.

Rice husk is after pyrolysis or burning, and contained silicon is with SiO₂Presented in rice hull ash, through spectrum analysis, siliceous 28%, be converted into SiO₂Content is 60%, and phosphorus content is 39%, the SiO in rice husk₂Can react with soda bath under the conditions of temperature-pressure and generate silicate product:

SiO₂+2NaOH→Na₃SiO ₂+H₂O

Activated carbon is the pore structure with prosperity, has the charcoal of the biggest specific surface area and absorbability, rice hull ash i.e. the rice husk product after carbonization, and phosphorus content improves to more than 90%, and carbonaceous is loose porous, is the excellent material manufacturing activated carbon.The present invention is before this by rice husk drying and crushing, obtain the rice husk granule of certain particle diameter, then the overall Muffle furnace putting into high temperature, adjust temperature and carry out carbonization, must have the activated carbon structure material of certain absorbability, then the NaOH solution that mass fraction is 20% is added, under certain temperature conditions, the reaction regular hour obtains the rice hull ash product containing certain silicate content, simultaneously, rice hull ash also has a lot of granular active carbon granules, there is certain adsorption of modification effect, as the additive of fertilizer, give the probability that fertilizer variation is wireless.

Owing to the high temperature carbonization of Muffle furnace prepares the process of activated carbon granule, carry out under conditions of airtight starvation, consume again certain SiO subsequently with the course of reaction of soda bath₂, consuming SiO₂During on granule, leave again hole, add specific surface area and the space structure of granule, advantageously in adsorption process, proved by test repeatedly: NaOH solution and rice hull ash material ratio are 3:1, response time about 4h, when reaction temperature is 100 DEG C, the optimum dissolution rate obtaining silicate reaches 90.47%.

Beneficial effects of the present invention: potted plant flowers are uneven due to the adjustment of breathability and water content, likely result in rotten of flowers, withered and pest and disease damage, the present invention is a kind of fertilizer promoting flower seed Rapid Rooting, be conducive to the growth of root system, and be that fertilizer has certain water holding capacity, need not frequently water and cause rotten, after being dissolved by ammonium phosphate, the granule with rice husk adsorbs, and plays the effect of slow release.

Detailed description of the invention

Embodiment 1:

A kind of pot flowers Rapid Rooting organic fertilizer, it is characterized in that, be made up of the raw material of following weight portion (Kg): rice husk 40,20wt%NaOH solution 130, conch meal 14, mallee bark 23, chicken manure 38, Borax 8, peat soil 18, blast furnace cinder 28, Stigma Croci 16, wild mountain Flos Chrysanthemi 7, EM microbial inoculum 2, ammonium phosphate 12, Glycine max (L.) Merr. 18 and appropriate water；

The preparation method of a kind of pot flowers Rapid Rooting organic fertilizer, it is characterised in that include following step:

(1) rice husk is first pulverized, be ground into the granule of 10 ~ 20 mesh sieves, put in Muffle furnace, under airtight condition, be heated to temperature 600 ~ 800 DEG C, continue carbonization 6 ~ 8h and obtain carbonizing production；

(2) by the carbonizing production mixing 20wt%NaOH solution described in (1), put in reactor, be heated to 100 ~ 120 DEG C, insulation reaction 4 ~ 5h, must carry out solid-liquid two parts of sucking filtration rich in the carbonizing production solution of silicate to solution, liquid material is standby, and solid-state carbonizing production is dried into powder；

(3) mixing mallee bark, chicken manure, Stigma Croci and other following residual components being not directed to, be ground into residue, spray the EM microbial inoculum of 10 times of dilutions, and add water adjustment water content 40 ~ 45%, and under 38 ~ 45 DEG C of environment, heap fermentation 15 ~ 20h becomes fermentation material；

(4) ammonium phosphate limit being added waterside stirring, until being completely dissolved, being subsequently adding the powder described in (2), stirring and adsorbing 20 ~ 30min, it is subsequently adding to (3) gained fermentation material, is eventually adding the liquid material ball milling described in (2) and becomes homogenate, be finally dried into powder.

Use a kind of pot flowers Rapid Rooting organic fertilizer planting experiment for potted plant Aloe of the present invention, fertilizer of the present invention is mixed with potted plant Aloe Seedling basin subsoil 1:3 ratio, matched group potted plant Aloe Seedling basin requires plantation routinely, it is left intact, later stage water and fertilizer management all keeps consistent, and result proves: the Aloe germination percentage of experimental group increases, and speed of germination is fast, the growth of seedling and the growth situation in later stage will be better than matched group, decrease the usage amount of later stage fertilizer simultaneously.

Claims (2)

1. a pot flowers Rapid Rooting organic fertilizer, it is characterized in that, be made up of the raw material of following weight portion: rice husk 40 ~ 55,20wt%NaOH solution 125 ~ 140, conch meal 10 ~ 15, mallee bark 20 ~ 25, chicken manure 30 ~ 45, Borax 6 ~ 8, peat soil 15 ~ 20, blast furnace cinder 25 ~ 35, Stigma Croci 15 ~ 20, wild mountain Flos Chrysanthemi 6 ~ 10, EM microbial inoculum 2 ~ 3, ammonium phosphate 10 ~ 15, Glycine max (L.) Merr. 15 ~ 20 and appropriate water.

The preparation method of a kind of pot flowers Rapid Rooting organic fertilizer, it is characterised in that include following step:

(1) rice husk is first pulverized, be ground into the granule of 10 ~ 20 mesh sieves, put in Muffle furnace, under airtight condition, be heated to temperature 600 ~ 800 DEG C, continue carbonization 6 ~ 8h and obtain carbonizing production；

(2) by the carbonizing production mixing 20wt%NaOH solution described in (1), put in reactor, be heated to 100 ~ 120 DEG C, insulation reaction 4 ~ 5h, must carry out solid-liquid two parts of sucking filtration rich in the carbonizing production solution of silicate to solution, liquid material is standby, and solid-state carbonizing production is dried into powder；

(3) mixing mallee bark, chicken manure, Stigma Croci and other following residual components being not directed to, be ground into residue, spray the EM microbial inoculum of 10 times of dilutions, and add water adjustment water content 40 ~ 45%, and under 38 ~ 45 DEG C of environment, heap fermentation 15 ~ 20h becomes fermentation material；

(4) ammonium phosphate limit being added waterside stirring, until being completely dissolved, being subsequently adding the powder described in (2), stirring and adsorbing 20 ~ 30min, it is subsequently adding to (3) gained fermentation material, is eventually adding the liquid material ball milling described in (2) and becomes homogenate, be finally dried into powder.