CN106478272A - A kind of flowers fertilizer of suppression weed growth - Google Patents

Abstract

The invention discloses a kind of flowers fertilizer of suppression weed growth, is prepared by the raw materials in：Cereal slag 48 52, bone meal 8 12, lactic fermentation residue 20 22, dolomite calcium powder 56, hydroxyethyl cellulose 12, Diammonium phosphate (DAP) 45, potassium carbonate 23, MCPA,MCP,methoxone 0.2 0.4, fluroxypyr 0.3 0.4, the Radix Astragali 32 35, peanut shell 40 44, monoxone 0.6 0.8, sodium hydroxide powder 1.3 1.7,2% potassium hydroxide solution are appropriate, appropriate absolute ethyl alcohol, 30% aqueous isopropanol appropriate, appropriate amount of water；Fertilizer of the present invention is equipped with the compounding degradable weeds suppression raw material of MCPA,MCP,methoxone and fluroxypyr on the basis of conventional flowers nutrient is added, not only increase herbicidal spectrum, and as its biological bacteria for containing band of degraded of fertilizer itself can degradable herbicide, its extended stationary periods in soil matrix is avoided to damage flowers, competitiveness of the flowers to nutrition is improve, promotes the growth of flowers.

Description

A kind of flowers fertilizer of suppression weed growth

Technical field

The present invention relates to technical field of fertilizers, more particularly to a kind of flowers fertilizer of suppression weed growth.

Background technology

With society and economic fast development, the continuous improvement of people's living standard and the progressively improvement of environment, flower Grass demand constantly increases.China's flowers cultural and historical is long, and inside information is abundant, and the flowers of the people appreciate level also not Disconnected raising, this are highly beneficial to expanding flowers consumption.And flowers efficient plantation be unable to do without floral special-purpose fertilizer exploitation and Use, but the use majority nutrients currently for flower fertilizer are single or fertilizer efficiency period is short, simultaneously for temperature, moisture and soil Matrix environment etc. is not specific to be tackled, and causes the raising of flower planting cost and the reduction of ornamental value.

Peanut shell is a kind of typical agriculture and forestry organic waste material, is not fully utilized so far, and wherein substantial amounts of lignin is One of important biomass resource.As which contains multiple functional groups such as phenolic hydroxyl group, methoxyl group, ehter bond and carbonyl, to metal from Son has certain adsorption capacity, by carrying out processing modification to which, to strengthen its water-soluble and to metal ion complexing energy Power so as to can be stable in the presence of in soil environment make metal ion be difficult because produce precipitation and fail, so as to as offer relatively The use of good metal ion-chelant nutrient raw material has very big potentiality.

The Radix Astragali is having large-scale planting as a kind of common Chinese medicine material compared with multizone, and raw material is easy to get, and the Radix Astragali therein is many Sugar similar with oligosaccharides and glycan in structure with monosaccharide component, can suppress multiple animals and plants disease fungus mycelia growth and The sprouting of spore, induces the soluble protein relevant with resistance to generate in a large number, so as to improve plant resistance after contacting pathogen.Will Which is applied in the preparation of fertilizer, to improve the self resistance of plant, resists and infects the weak bacterial parasite of undergrowth, growing way, And then the usage amount of minimizing agricultural chemicals, mitigate ecological environmental pollution, residues of pesticides all significant.

Studied based on above, current inventor provides a kind of new-type fertilizer, is that the efficient plantation of flowers is provided technically Support.

Content of the invention

The object of the invention is exactly to make up the defect of prior art, provides a kind of flowers of suppression weed growth fertile Material.

The present invention is achieved by the following technical solutions：

A kind of flowers fertilizer of suppression weed growth, is prepared by the raw materials in：Cereal slag 48-52, bone meal 8-12, Lactic fermentation residue 20-22, dolomite calcium powder 5-6, hydroxyethyl cellulose 1-2, Diammonium phosphate (DAP) 4-5, potassium carbonate 2-3, diformazan four Chlorine 0.2-0.4, fluroxypyr 0.3-0.4, Radix Astragali 32-35, peanut shell 40-44, monoxone 0.6-0.8, hydroxide sodium powder Last 1.3-1.7,2% potassium hydroxide solution are appropriate, appropriate absolute ethyl alcohol, 30% aqueous isopropanol appropriate, appropriate amount of water.

The comprising the following steps that of the flowers method for preparing fertilizer of described suppression weed growth：

（1）The water content for adjusting compound after cereal slag, bone meal are sufficiently mixed is maximum water holding capacity, is sent in fermentation vat afterwards Standing for fermentation, continuously stirs turning 3 times when fermentation material central temperature reaches 66-70 DEG C, per minor tick 30-32 hour, wherein Second turning is added thereto to lactic fermentation residue after terminating, continue standing for fermentation afterwards, treat that fermentation heap water content is down to 34- Stop fermentation when 37%, fermentation material extruding is filtrated to get zymotic fluid and fermentation residue；

（2）Peanut shell is cleaned post-drying crush and cross 70-80 mesh sieve, by solid-liquid ratio 1：20-22g/mL is added to 2% hydroxide In potassium solution, after standing reaction 20-25 minute, material is delivered in hydrothermal reaction kettle, and 10-12 is reacted at 175-185 DEG C Hour, after the completion of take out be cooled to room temperature, obtain after drying pretreatment material standby；

（3）Take the Radix Astragali and exposure 2-3 days under sunlight are placed in, crush after collection, be placed in the water of 12-15 times of its quality, be heated to Passed through after 50-55 DEG C 300-320W ultrasonic continuous process 3-4 time, each 6-8 minute, after the completion of centrifugal filtration, divide Not Shou Ji supernatant and filter residue, it is standby wherein to crush 70-80 mesh sieve after filter residue drying, supernatant be added to 4-5 times its In the absolute ethyl alcohol of volume, 12-16 hour is stood, is centrifuged and collects precipitation afterwards, astragalus polyose is obtained after drying standby；

（4）Step 2 gained pretreatment material, step 3 gained filter residue and dolomite calcium powder are sufficiently mixed, by solid-liquid ratio 1：23- 25g/mL is mixed with 30% aqueous isopropanol, then is added thereto to sodium hydroxide powder, is stirred 24-26 minute afterwards, then will mixing Material is warming up to 40-45 DEG C, reacts 140-150 minute after being added thereto to monoxone, and reaction is collected by filtration solid content after terminating, And rinsed 8-12 minute with water, it is standby that products therefrom drying obtains modified materials；

（5）By step 1 gained fermentation residue and step 4 gained modified materials and hydroxyethyl cellulose, Diammonium phosphate (DAP), potassium carbonate, two First tetrachloro, fluroxypyr are sent in granulating disc jointly and are granulated, while step 3 gained astragalus polyose is dissolved in step In rapid 1 gained zymotic fluid, and on the moving granulated fertilizer surface by this solution spraying in granulating disc, granulation terminates After obtain granulated fertilizer, then cooled, dry after obtain fertilizer of the present invention.

It is an advantage of the invention that：

The present invention is increased carboxyl-content therein and water dispersible, improves which by carrying out to peanut shell after more modification Hydrophily and the coordination ability to metal ion, building becomes porous and the quality material rich in functional group, in combination with this The use of altered contents, with the addition of astragalus extraction polysaccharide, be that stable carrying of the polysaccharide in fertilizer provides possibility spatially, While loose structure is easy to the progressively release of astragalus polyose, fertilizer is met to chelating the excellent of the utilization of nutrient and pathogen opposing Matter is combined.

Fertilizer of the present invention is equipped with answering for MCPA,MCP,methoxone and fluroxypyr on the basis of conventional flowers nutrient is added Join degradable weeds suppression raw material, herbicidal spectrum is not only increased, and as its biological bacteria for containing band of degraded of fertilizer itself can be complete Degradable herbicide, it is to avoid its extended stationary periods in soil matrix is damaged to flowers, improves flowers to the competing of nutrition Power is striven, promotes the growth of flowers.

Specific embodiment

A kind of flowers fertilizer of suppression weed growth, by following weight portion（kg）Raw material make：Cereal slag 48, bone meal 8th, lactic fermentation residue 20, dolomite calcium powder 5, hydroxyethyl cellulose 1, Diammonium phosphate (DAP) 4, potassium carbonate 2, MCPA,MCP,methoxone 0.2, chlorine fluorine Pyrrole fluoroacetic acid 0.3, the Radix Astragali 32, peanut shell 40, monoxone 0.6, sodium hydroxide powder 1.3,2% potassium hydroxide solution are appropriate, anhydrous Appropriate amount of ethanol, 30% aqueous isopropanol are appropriate, appropriate amount of water.

The comprising the following steps that of the flowers method for preparing fertilizer of described suppression weed growth：

（1）The water content for adjusting compound after cereal slag, bone meal are sufficiently mixed is maximum water holding capacity, is sent in fermentation vat afterwards Standing for fermentation, continuously stirs turning 3 times when fermentation material central temperature reaches 66 DEG C, every minor tick 30 hours, wherein second Turning is added thereto to lactic fermentation residue after terminating, continue standing for fermentation afterwards, stops when fermentation heap water content is down to 34% Fermentation, fermentation material extruding is filtrated to get zymotic fluid and fermentation residue；

（2）Peanut shell is cleaned post-drying crush and cross 70 mesh sieves, by solid-liquid ratio 1：20g/mL is added to 2% potassium hydroxide solution In, after standing reaction 20 minutes, material is delivered in hydrothermal reaction kettle, and is reacted 10 hours at 175 DEG C, after the completion of take out cold But to room temperature, pretreatment material is obtained standby after drying；

（3）Take the Radix Astragali and exposure 2 days under sunlight are placed in, crush after collection, be placed in the water of 12 times of its quality, after being heated to 50 DEG C The ultrasonic continuous for being passed through 300W process 3 times, 6 minutes every time, after the completion of centrifugal filtration, collect supernatant and filter respectively Crushed after slag, wherein filter residue drying that 70 mesh sieves are standby, supernatant is added in the absolute ethyl alcohol of 4 times of its volumes, standing 12 hours, be centrifuged and collect precipitation afterwards, astragalus polyose is obtained after drying standby；

（4）Step 2 gained pretreatment material, step 3 gained filter residue and dolomite calcium powder are sufficiently mixed, by solid-liquid ratio 1：23g/ ML is mixed with 30% aqueous isopropanol, then is added thereto to sodium hydroxide powder, is stirred 24 minutes afterwards, then by mixed material liter Temperature is reacted 140 minutes after being added thereto to monoxone to 40 DEG C, and reaction is collected by filtration solid content after terminating, and rinses 8 points with water Clock, it is standby that products therefrom drying obtains modified materials；

（5）By step 1 gained fermentation residue and step 4 gained modified materials and hydroxyethyl cellulose, Diammonium phosphate (DAP), potassium carbonate, two First tetrachloro, fluroxypyr are sent in granulating disc jointly and are granulated, while step 3 gained astragalus polyose is dissolved in step In rapid 1 gained zymotic fluid, and on the moving granulated fertilizer surface by this solution spraying in granulating disc, granulation terminates After obtain granulated fertilizer, then cooled, dry after obtain fertilizer of the present invention.

In order to further illustrate the using value of the present invention, inventor is experimental group and commercially available using fertilizer of the present invention respectively Common fertilizer carries out the flower cultivation in greenhouse for control group, finds more fast compared with control group using fertilizer flower growth of the present invention Speed, is averagely advanced by 5-6 days and blooms, and longer blooming period 2-3 days, while experimental group flowers are bigger compared with control group flower pattern, color Also more gorgeous, Weeds Around growing way is weak, it is easy to eradicate, with more preferable ornamental value and commercial application value.

Claims (2)

1. a kind of suppression weed growth flowers fertilizer, it is characterised in that be prepared by the raw materials in：Cereal slag 48-52, bone meal 8-12, lactic fermentation residue 20-22, dolomite calcium powder 5-6, hydroxyethyl cellulose 1-2, Diammonium phosphate (DAP) 4-5, carbon Sour potassium 2-3, MCPA,MCP,methoxone 0.2-0.4, fluroxypyr 0.3-0.4, Radix Astragali 32-35, peanut shell 40-44, monoxone 0.6- 0.8th, sodium hydroxide powder 1.3-1.7,2% potassium hydroxide solution are appropriate, appropriate absolute ethyl alcohol, 30% aqueous isopropanol are appropriate, water In right amount.

2. according to claims 1 suppression weed growth flowers fertilizer, it is characterised in that preparation method concrete Step is as follows：

（1）The water content for adjusting compound after cereal slag, bone meal are sufficiently mixed is maximum water holding capacity, sends into fermentation vat afterwards Middle standing for fermentation, continuously stirs turning 3 times when fermentation material central temperature reaches 66-70 DEG C, per minor tick 30-32 hour, its In second turning terminate after be added thereto to lactic fermentation residue, afterwards continue standing for fermentation, treat that fermentation heap water content is down to Stop fermentation during 34-37%, fermentation material extruding is filtrated to get zymotic fluid and fermentation residue；

（2）Peanut shell is cleaned post-drying crush and cross 70-80 mesh sieve, by solid-liquid ratio 1：20-22g/mL is added to 2% hydroxide In potassium solution, after standing reaction 20-25 minute, material is delivered in hydrothermal reaction kettle, and 10-12 is reacted at 175-185 DEG C Hour, after the completion of take out be cooled to room temperature, obtain after drying pretreatment material standby；

（3）Take the Radix Astragali and exposure 2-3 days under sunlight are placed in, crush after collection, be placed in the water of 12-15 times of its quality, be heated to Passed through after 50-55 DEG C 300-320W ultrasonic continuous process 3-4 time, each 6-8 minute, after the completion of centrifugal filtration, divide Not Shou Ji supernatant and filter residue, it is standby wherein to crush 70-80 mesh sieve after filter residue drying, supernatant be added to 4-5 times its In the absolute ethyl alcohol of volume, 12-16 hour is stood, is centrifuged and collects precipitation afterwards, astragalus polyose is obtained after drying standby；

（4）Step 2 gained pretreatment material, step 3 gained filter residue and dolomite calcium powder are sufficiently mixed, by solid-liquid ratio 1：23- 25g/mL is mixed with 30% aqueous isopropanol, then is added thereto to sodium hydroxide powder, is stirred 24-26 minute afterwards, then will mixing Material is warming up to 40-45 DEG C, reacts 140-150 minute after being added thereto to monoxone, and reaction is collected by filtration solid content after terminating, And rinsed 8-12 minute with water, it is standby that products therefrom drying obtains modified materials；

（5）By step 1 gained fermentation residue and step 4 gained modified materials and hydroxyethyl cellulose, Diammonium phosphate (DAP), potassium carbonate, two First tetrachloro, fluroxypyr are sent in granulating disc jointly and are granulated, while step 3 gained astragalus polyose is dissolved in step In rapid 1 gained zymotic fluid, and on the moving granulated fertilizer surface by this solution spraying in granulating disc, granulation terminates After obtain granulated fertilizer, then cooled, dry after obtain fertilizer of the present invention.