CN104987251B - A kind of dedicated fertilizer for promoting the solid grouting of rice and preparation method thereof - Google Patents
A kind of dedicated fertilizer for promoting the solid grouting of rice and preparation method thereof Download PDFInfo
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Abstract
A kind of dedicated fertilizer for promoting the solid grouting of rice and preparation method thereof, belongs to the technical field of fertilizers in agricultural production.The fertilizer is made of the raw material of following weight parts：0.5 1.0 parts of 40 50 parts of urea, 18 30 parts of calcium superphosphate, 12 27 parts of potassium chloride, 7 15 parts of potassium silicate, 35 parts of bentonite, 4 11 parts of sodium tetraborate decahydrate, 0.1 0.3 parts of normal-butyl thiophosphoryl triamine, 0.2 0.8 parts of kuh-seng alkali extract, 0.5 1.1 parts of bitter pueraria root extract and aloe extract.The effect of increasing production that product of the present invention uses on rice is obvious, and production cost reduces, and utilization rate of nitrogen fertilizer improves.
Description
Technical field
The invention belongs to the technical field of fertilizers in agricultural production, and in particular to a kind of to promote the special of the solid grouting of rice
Fertilizer and preparation method thereof.
Background technology
Rice yield per unit area is by this four Yield And Yield Components of number of productive ear, number of grain per ear, setting percentage and mass of 1000 kernel
Determine, these Yield And Yield Components are also influenced except being determined by kind hereditary capacity by envirment factor and cultivation step.Production
The kind that upper tillering ability is strong, fringe type is big is often more favourable, and in rice cropping usual early period using a large amount of nitrogenous fertilizer and
The big colony of rice is built, forms more number of productive ear and per total grain panicle number, but to later stage fertilizer Rational Application and kernel grouting
Concern it is inadequate, cause the increase of Rice Panicle overhead empty grain, setting percentage and mass of 1000 kernel reduce, and ultimately cause rice yield reduction.
One of nutrient necessary to boron is plant growth.Application of the boron fertilizer on crop has been commonly recognized, in crop
Growth, bloom with it is solid in play a part of other fertilizer and be difficult to substitute, be mainly shown as and promote crop fertilization, solid and propose
High yield.One of trace element necessary to boron is also paddy growth, but part rice field effective boron content is low, during paddy growth in
Do not focus on boron fertilizer administration again, cause the boron needed for paddy growth insufficient, rice is solid, grouting is affected, excellent kind
High yield potential be not in full use.It is reasonably combined to apply macroelement fertilizer according to rice fertilizer absorption characteristic, suitably add
Add high-efficient boron fertilizer, help to improve rice it is solid and promote kernel grouting and increase yield.Urea is added in fertilizer by coating
Enzyme inhibitor and efficiently pest-resistant, antibacterial plant extracts, can not only improve rice fertilizer utilization efficiency, moreover it is possible to effectively reduction portion
Divide insect pest and the generation of disease, reduce nitrogen fertilizer for paddy rice and chemical pesticide input, increase paddy while reducing rice production costs
Safety.
The content of the invention
In view of the problems of the existing technology, it is an object of the invention to design to provide a kind of promotion solid grouting of rice
The technical solution of dedicated fertilizer and preparation method thereof.
The dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that by the raw material system of following weight parts
Into：40-50 parts of urea, 18-30 parts of calcium superphosphate, 12-27 parts of potassium chloride, 7-15 parts of potassium silicate, 3-5 parts of bentonite, ten water four
4-11 parts of Boratex, 0.1-0.3 parts of normal-butyl thiophosphoryl triamine, 0.2-0.8 parts of kuh-seng alkali extract, bitter pueraria root extract 0.5-
1.1 parts and 0.5-1.0 parts of aloe extract.
The dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that by the raw material system of following weight parts
Into：42-48 parts of urea, 20-28 parts of calcium superphosphate, 14-25 parts of potassium chloride, 8-13 parts of potassium silicate, 3-4 parts of bentonite, ten water four
6-9 parts of Boratex, 0.15-0.25 parts of normal-butyl thiophosphoryl triamine, 0.4-0.6 parts of kuh-seng alkali extract, bitter pueraria root extract
0.7-1.0 parts and 0.6-0.8 parts of aloe extract.
The dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that the kuh-seng alkali extract is：
40 dry mesh Lightyellow Sophora Roots carry out extraction 3 times through absolute ethyl alcohol on 50 DEG C of shaking baths, merge extracting solution, be concentrated under reduced pressure recycling
Ethanol, evaporates moisture, is spray-dried, and crushes, and crosses the matrine extract powder that 100 mesh sieves obtain.
The dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that the bitter pueraria root extract is：It is dry
40 mesh hardship Pueraria lobota plant powder extracted 3 times at 60 DEG C through absolute methanol, merge extracting solution, be concentrated under reduced pressure recycling methanol, evaporation
Moisture, is spray-dried, and crushes, and crosses the bitter pueraria root extract powder that 100 mesh sieves obtain.
The dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that the aloe extract is：It is dry
40 mesh Aloe plant powder extracted 3 times at 40 DEG C through acetone, merge extracting solution, be concentrated under reduced pressure recycling acetone, evaporate moisture,
Spray drying, crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
The preparation method of the dedicated fertilizer of a kind of solid grouting of promotion rice, it is characterised in that including following technique
Step：
1）Crushed after the urea, calcium superphosphate and potassium chloride of the parts by weight are mixed, cross 130-160 mesh sieves, add institute
State sodium tetraborate decahydrate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and the aloe extraction of parts by weight
Thing, stirs and evenly mixs, and then routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
2）Above-mentioned composite granulated fertilizer is put into rotary drum seed-coating machine, 30-35 DEG C preheats 10-15 minutes, seed-coating machine rotating speed
For 50-60 revs/min, potassium silicate and bentonite that backward rotary drum sprays into the parts by weight are preheated, controlled at 43-50 after having sprayed
DEG C, discharge, air-dry after 25-30 minutes, be promoted the tailored version fertilizer of the solid grouting of rice.
Urea is the commodity urea product of nitrogen content 46.4% in the present invention；Calcium superphosphate is phosphorus pentoxide effective content
For 18% high-quality calcium superphosphate；Potassium chloride is the potassium chloride that potassium oxide effective content is 60%；Potassium silicate contains for silica
Measure as 28%, potassium oxide content is 16% industrial potassium silicate liquid；Bentonite is smectite content 93%, pH value 6.5, particle diameter 38
Micron, density is 2.3 grams of bentonites per cubic centimeter；Sodium tetraborate decahydrate is industrial ten water four that Boron contents are 11.3%
Boratex；Normal-butyl thiophosphoryl triamine is the chemical products of purity 97%.
Beneficial effects of the present invention：
1st, the soluble boron of the invention by with the addition of appropriate amount in fertilizer, can effectively alleviate rice field boron insufficient supply
Problem, promotes Rice Flowering fertilization and grouting, setting percentage and grain weight is improved, so as to increase yield.
2nd, the urease inhibitor of the invention by with the addition of appropriate amount in fertilizer（Normal-butyl thiophosphoryl triamine）, can be with
Suppress hydrolysis of urea and reduce the volatilization of ammonia, so as to reduce loss of nitrogen fertilizer, improve the absorption and use efficiency of Nitrogen in Rice.
3rd, the soluble silicon of the invention by with the addition of appropriate amount in fertilizer, can alleviate paddy soil silicon deficiency problem,
Strengthen disease-resistant, the worm ability of rice, contribute to increasing production of rice and stable yields.
4th, the present invention by reasonable disposition Nitrogen, phosphorus, potassium ratio, be made compounded granular fertilizer, fertilizer nutrient energy
Meet the needs of rice is to hair care, help to play the high yield potential of kind；Fertilizer is coated by potassium silicate and bentonite,
The rate of release of hair care in fertilizer can be reduced, improves utilization rate of fertilizer；The whole disposable deep placement in field before Fertilizer combination transplanting, helps
In reducing the cost of labor in Rice Cropping.
5th, the present invention can be reduced by adding kuh-seng alkali extract, bitter pueraria root extract and aloe extract in fertilizer
The harm of the part such as leaf roll snout moth's larva, plant hopper rice grub, moreover it is possible to reduce the generation of the germs such as banded sclerotial blight, rice blast, reduce rice life
The use of chemical pesticide in production, improves safe rice growth.
6th, the effect of increasing production that product of the present invention uses on rice is obvious, and production cost reduces, and utilization rate of nitrogen fertilizer carries
It is high.
Embodiment
Further illustrate the present invention with reference to embodiments.
Embodiment 1
Promote the tailored version fertilizer of the solid grouting of rice by following weight（kg）Raw material be made：Urea 43, calcium superphosphate
24th, potassium chloride 14, potassium silicate 10, bentonite 3, sodium tetraborate decahydrate 4, normal-butyl thiophosphoryl triamine 0.2, kuh-seng alkali extract
0.3rd, bitter pueraria root extract 0.6, aloe extract 0.9.
Above-mentioned urea is the commodity urea of nitrogen content 46.4%；Above-mentioned calcium superphosphate is phosphorus pentoxide effective content
For 18% high-quality calcium superphosphate；Above-mentioned potassium chloride is the potassium chloride that potassium oxide effective content is 60%；Above-mentioned potassium silicate
It is 28% for dioxide-containing silica, potassium oxide content is 16% industrial potassium silicate liquid；Above-mentioned bentonite is smectite content
93%, pH value 6.5,38 microns of particle diameter, density is 2.3 grams of bentonites per cubic centimeter；Above-mentioned sodium tetraborate decahydrate contains for boron
Measure the industrial sodium tetraborate decahydrate for 11.3%；Above-mentioned normal-butyl thiophosphoryl triamine is the chemical products of purity 97%；On
The matrine stated takes the thing to be：40 dry mesh Lightyellow Sophora Roots carry out extraction 3 times through absolute ethyl alcohol on 50 DEG C of shaking baths, and merging carries
Liquid is taken, be concentrated under reduced pressure recycling ethanol, evaporates moisture, is spray-dried, crushes, and crosses the matrine extract powder that 100 mesh sieves obtain；
Above-mentioned bitter Pueraria lobota takes the thing to be：40 dry mesh hardship Pueraria lobota plant powder extract 3 times through absolute methanol at 60 DEG C, merge extracting solution, subtract
Concentration and recovery methanol is pressed, evaporates moisture, is spray-dried, is crushed, crosses the bitter pueraria root extract powder that 100 mesh sieves obtain；Above-mentioned reed
Luxuriant growth takes the thing to be：40 dry mesh Aloe plant powder extract 3 times through acetone at 40 DEG C, merge extracting solution, be concentrated under reduced pressure recycling third
Ketone, evaporates moisture, is spray-dried, and crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
The preparation method of the fertilizer is as follows：
Its preparation method is：
（1）Crushed after the urea, calcium superphosphate and potassium chloride of the amount are mixed, cross 130-160 mesh sieves, add ten water
Sodium tetraborate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and aloe extract, stir and evenly mix, then
Routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
（2）By step 1）Obtained composite granulated fertilizer is put into rotary drum seed-coating machine, and 30-35 DEG C or so preheats 10-15 minutes,
Seed-coating machine rotating speed is 50-60 revs/min, preheats liquid silicic acid potassium and bentonite that backward rotary drum sprays into the amount, control after having sprayed
Temperature discharges after being 43-50 DEG C, 25-30 minutes, air-dries, and is just promoted the tailored version fertilizer of the solid grouting of rice.
The application method of product of the present invention is：Make base manure one-time use during last time site preparation before rice transplanting, apply
Dosage is 55-60 kg per acre, is not refertilized in whole rice growing season.
Product of the present invention is applied to Fuyang City of Zhejiang Province single cropping late hybrid rice（Kind：Excellent No. 12 of river in Zhejiang Province, it is public by Ningbo City's seed
Department provides）, paddy rice-dedicated fertilizer 900 kg containing element silicon of the present invention is applied according to per hectare, it is identical with nitrogenous fertilizer total amount（180
kg）Conventional fertilizer application processing compare, Seed-Setting Percentage in Rice improves 5.2-6.8 percentage points, and yield adds 9.6-15.3%；Promote
Tailored version fertilizer application into the solid grouting of rice handles rice leaf roll snout moth's larva and plant hopper harm is lighter, and relatively control reduces chemical medication
Prevention 2 times, and rice blast and banded sclerotial blight generation are lighter, there is no and are prevented, and not only reduce Rice Cropping input,
And reduce rice pesticide residue risk.
Embodiment 2
Promote the tailored version fertilizer of the solid grouting of rice by following weight（kg）Raw material be made：Urea 40, calcium superphosphate
26th, potassium chloride 16, potassium silicate 7, bentonite 3, sodium tetraborate decahydrate 6, normal-butyl thiophosphoryl triamine 0.3, kuh-seng alkali extract
0.4th, bitter pueraria root extract 0.7, aloe extract 0.6.
Above-mentioned urea is the commodity urea of nitrogen content 46.4%；Above-mentioned calcium superphosphate is phosphorus pentoxide effective content
For 18% high-quality calcium superphosphate；Above-mentioned potassium chloride is the potassium chloride that potassium oxide effective content is 60%；Above-mentioned potassium silicate
It is 28% for dioxide-containing silica, potassium oxide content is 16% industrial potassium silicate liquid；Above-mentioned bentonite is smectite content
93%, pH value 6.5,38 microns of particle diameter, density is 2.3 grams of bentonites per cubic centimeter；Above-mentioned sodium tetraborate decahydrate contains for boron
Measure the industrial sodium tetraborate decahydrate for 11.3%；Above-mentioned normal-butyl thiophosphoryl triamine is the chemical products of purity 97%；On
The matrine stated takes the thing to be：40 dry mesh Lightyellow Sophora Roots carry out extraction 3 times through absolute ethyl alcohol on 50 DEG C of shaking baths, and merging carries
Liquid is taken, be concentrated under reduced pressure recycling ethanol, evaporates moisture, is spray-dried, crushes, and crosses the matrine extract powder that 100 mesh sieves obtain；
Above-mentioned bitter Pueraria lobota takes the thing to be：40 dry mesh hardship Pueraria lobota plant powder extract 3 times through absolute methanol at 60 DEG C, merge extracting solution, subtract
Concentration and recovery methanol is pressed, evaporates moisture, is spray-dried, is crushed, crosses the bitter pueraria root extract powder that 100 mesh sieves obtain；Above-mentioned reed
Luxuriant growth takes the thing to be：40 dry mesh Aloe plant powder extract 3 times through acetone at 40 DEG C, merge extracting solution, be concentrated under reduced pressure recycling third
Ketone, evaporates moisture, is spray-dried, and crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
The preparation method of the fertilizer is as follows：
Its preparation method is：
（1）Crushed after the urea, calcium superphosphate and potassium chloride of the amount are mixed, cross 130-160 mesh sieves, add ten water
Sodium tetraborate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and aloe extract, stir and evenly mix, then
Routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
（2）By step 1）Obtained composite granulated fertilizer is put into rotary drum seed-coating machine, and 30-35 DEG C or so preheats 10-15 minutes,
Seed-coating machine rotating speed is 50-60 revs/min, preheats liquid silicic acid potassium and bentonite that backward rotary drum sprays into the amount, control after having sprayed
Temperature discharges after being 43-50 DEG C, 25-30 minutes, air-dries, and is just promoted the tailored version fertilizer of the solid grouting of rice.
The application method of product of the present invention is：Make base manure one-time use during last time site preparation before rice transplanting, apply
Dosage is 55-60 kg per acre, is not refertilized in whole rice growing season.
Product of the present invention is applied to Fuyang City of Zhejiang Province single cropping late hybrid rice（Kind：Excellent No. 12 of river in Zhejiang Province, is carried by Ningbo City's seed
For）, paddy rice-dedicated fertilizer 855 kg containing element silicon of the present invention is applied according to per hectare, it is identical with nitrogenous fertilizer total amount（159 kg）'s
Conventional fertilizer application processing is compared, and Seed-Setting Percentage in Rice improves 4.2-5.5 percentage points, and yield adds 7.3-12.6%；And promote
The tailored version fertilizer application processing rice leaf roll snout moth's larva of the solid grouting of rice and plant hopper relatively control harm are lighter, reduce chemical medication and prevent
Control 3 times, and rice blast and banded sclerotial blight relatively compare and reduce chemistry medication prevention 1 time, not only reduce Rice Cropping input, and
Reduce rice pesticide residue risk.
Embodiment 3
Rice tailored version fertilizer containing efficient silicon is by following weight（kg）Raw material be made：Urea 50, calcium superphosphate 18, chlorine
Change potassium 12, potassium silicate 7, bentonite 3,8 parts of sodium tetraborate decahydrate, 0.3 part of normal-butyl thiophosphoryl triamine, kuh-seng alkali extract
0.5 part, bitter 0.7 part of pueraria root extract, 0.5 part of aloe extract.
Above-mentioned urea is the commodity urea of nitrogen content 46.4%；Above-mentioned calcium superphosphate is phosphorus pentoxide effective content
For 18% high-quality calcium superphosphate；Above-mentioned potassium chloride is the potassium chloride that potassium oxide effective content is 60%；Above-mentioned potassium silicate
It is 28% for dioxide-containing silica, potassium oxide content is 16% industrial potassium silicate liquid；Above-mentioned bentonite is smectite content
93%, pH value 6.5,38 microns of particle diameter, density is 2.3 grams of bentonites per cubic centimeter；Above-mentioned sodium tetraborate decahydrate contains for boron
Measure the industrial sodium tetraborate decahydrate for 11.3%；Above-mentioned normal-butyl thiophosphoryl triamine is the chemical products of purity 97%；On
The matrine stated takes the thing to be：40 dry mesh Lightyellow Sophora Roots carry out extraction 3 times through absolute ethyl alcohol on 50 DEG C of shaking baths, and merging carries
Liquid is taken, be concentrated under reduced pressure recycling ethanol, evaporates moisture, is spray-dried, crushes, and crosses the matrine extract powder that 100 mesh sieves obtain；
Above-mentioned bitter Pueraria lobota takes the thing to be：40 dry mesh hardship Pueraria lobota plant powder extract 3 times through absolute methanol at 60 DEG C, merge extracting solution, subtract
Concentration and recovery methanol is pressed, evaporates moisture, is spray-dried, is crushed, crosses the bitter pueraria root extract powder that 100 mesh sieves obtain；Above-mentioned reed
Luxuriant growth takes the thing to be：40 dry mesh Aloe plant powder extract 3 times through acetone at 40 DEG C, merge extracting solution, be concentrated under reduced pressure recycling third
Ketone, evaporates moisture, is spray-dried, and crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
The preparation method of the fertilizer is as follows：
Its preparation method is：
（1）Crushed after the urea, calcium superphosphate and potassium chloride of the amount are mixed, cross 130-160 mesh sieves, add ten water
Sodium tetraborate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and aloe extract, stir and evenly mix, then
Routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
（2）By step 1）Obtained composite granulated fertilizer is put into rotary drum seed-coating machine, and 30-35 DEG C or so preheats 10-15 minutes,
Seed-coating machine rotating speed is 50-60 revs/min, preheats liquid silicic acid potassium and bentonite that backward rotary drum sprays into the amount, control after having sprayed
Temperature discharges after being 43-50 DEG C, 25-30 minutes, air-dries, and is just promoted the tailored version fertilizer of the solid grouting of rice.
The application method of product of the present invention is：Make base manure one-time use during last time site preparation before rice transplanting, apply
Dosage is 55-60 kg per acre, is not refertilized in whole rice growing season.
Product of the present invention is applied to Fuyang City of Zhejiang Province single cropping late hybrid rice（Kind：Excellent No. 12 of river in Zhejiang Province, is carried by Ningbo City's seed
For）, paddy rice-dedicated fertilizer 825 kg containing element silicon of the present invention is applied according to per hectare, it is identical with nitrogenous fertilizer total amount（191 kg）'s
Conventional fertilizer application processing is compared, and Seed-Setting Percentage in Rice improves 5.9-7.3 percentage points, and yield adds 11.4-16.9%；And promote
Relatively compareed into the tailored version fertilizer application processing rice leaf roll snout moth's larva of the solid grouting of rice and plant hopper and endanger lighter, reduction chemistry medication
Prevention 2 times, and rice blast and banded sclerotial blight relatively compare the chemical medication of reduction and prevent 1 time, not only reduce Rice Cropping input, and
And reduce rice pesticide residue risk.
Embodiment 4
Rice tailored version fertilizer containing efficient silicon is by following weight（kg）Raw material be made：Urea 44, calcium superphosphate 20, chlorine
Change potassium 14, potassium silicate 8, bentonite 4,8 parts of sodium tetraborate decahydrate, 0.2 part of normal-butyl thiophosphoryl triamine, kuh-seng alkali extract
0.4 part, bitter 0.7 part of pueraria root extract, 0.7 part of aloe extract.
Above-mentioned urea is the commodity urea of nitrogen content 46.4%；Above-mentioned calcium superphosphate is phosphorus pentoxide effective content
For 18% high-quality calcium superphosphate；Above-mentioned potassium chloride is the potassium chloride that potassium oxide effective content is 60%；Above-mentioned potassium silicate
It is 28% for dioxide-containing silica, potassium oxide content is 16% industrial potassium silicate liquid；Above-mentioned bentonite is smectite content
93%, pH value 6.5,38 microns of particle diameter, density is 2.3 grams of bentonites per cubic centimeter；Above-mentioned sodium tetraborate decahydrate contains for boron
Measure the industrial sodium tetraborate decahydrate for 11.3%；Above-mentioned normal-butyl thiophosphoryl triamine is the chemical products of purity 97%；On
The matrine stated takes the thing to be：40 dry mesh Lightyellow Sophora Roots carry out extraction 3 times through absolute ethyl alcohol on 50 DEG C of shaking baths, and merging carries
Liquid is taken, be concentrated under reduced pressure recycling ethanol, evaporates moisture, is spray-dried, crushes, and crosses the matrine extract powder that 100 mesh sieves obtain；
Above-mentioned bitter Pueraria lobota takes the thing to be：40 dry mesh hardship Pueraria lobota plant powder extract 3 times through absolute methanol at 60 DEG C, merge extracting solution, subtract
Concentration and recovery methanol is pressed, evaporates moisture, is spray-dried, is crushed, crosses the bitter pueraria root extract powder that 100 mesh sieves obtain；Above-mentioned reed
Luxuriant growth takes the thing to be：40 dry mesh Aloe plant powder extract 3 times through acetone at 40 DEG C, merge extracting solution, be concentrated under reduced pressure recycling third
Ketone, evaporates moisture, is spray-dried, and crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
The preparation method of the fertilizer is as follows：
Its preparation method is：
（1）Crushed after the urea, calcium superphosphate and potassium chloride of the amount are mixed, cross 130-160 mesh sieves, add ten water
Sodium tetraborate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and aloe extract, stir and evenly mix, then
Routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
（2）By step 1）Obtained composite granulated fertilizer is put into rotary drum seed-coating machine, and 30-35 DEG C or so preheats 10-15 minutes,
Seed-coating machine rotating speed is 50-60 revs/min, preheats liquid silicic acid potassium and bentonite that backward rotary drum sprays into the amount, control after having sprayed
Temperature discharges after being 43-50 DEG C, 25-30 minutes, air-dries, and is just promoted the tailored version fertilizer of the solid grouting of rice.
The application method of product of the present invention is：Make base manure one-time use during last time site preparation before rice transplanting, apply
Dosage is 55-60 kg per acre, is not refertilized in whole rice growing season.
Product of the present invention is applied to Fuyang City of Zhejiang Province single cropping late hybrid rice（Kind：Excellent No. 12 of river in Zhejiang Province, is carried by Ningbo City's seed
For）, 800 kg of paddy rice-dedicated fertilizer containing element silicon of the invention, the conventional fertilizer application identical with nitrogenous fertilizer total amount are applied according to per hectare
Processing is compared, and Seed-Setting Percentage in Rice improves 6.3-8.2 percentage points, and yield adds 12.4-17.6%；And promote rice knot
The tailored version fertilizer application processing rice leaf roll snout moth's larva being in the milk in fact and plant hopper relatively control harm are lighter, reduce chemical medication and prevent 2 times,
And rice blast and banded sclerotial blight relatively compare and reduce chemistry medication prevention 1 time, not only reduce Rice Cropping input, and reduce
Rice pesticide residue risk.
Claims (3)
1. a kind of dedicated fertilizer for promoting the solid grouting of rice, it is characterised in that be made of the raw material of following weight parts：Urea 40-
50 parts, 18-30 parts of calcium superphosphate, 12-27 parts of potassium chloride, 7-15 parts of potassium silicate, 3-5 parts of bentonite, sodium tetraborate decahydrate 4-11
Part, 0.1-0.3 parts of normal-butyl thiophosphoryl triamine, 0.2-0.8 parts of kuh-seng alkali extract, 0.5-1.1 parts of bitter pueraria root extract and reed
0.5-1.0 parts of luxuriant growth extract；
The kuh-seng alkali extract is：40 dry mesh Lightyellow Sophora Roots carry out extraction 3 through absolute ethyl alcohol on 50 DEG C of shaking baths
It is secondary, merge extracting solution, be concentrated under reduced pressure recycling ethanol, evaporates moisture, is spray-dried, crushes, and crosses the kuh-seng alkali carries that 100 mesh sieves obtain
Take thing powder；
The bitter pueraria root extract is：40 dry mesh hardship Pueraria lobota plant powder extract 3 times through absolute methanol at 60 DEG C, merge extraction
Liquid, be concentrated under reduced pressure recycling methanol, evaporates moisture, is spray-dried, crushes, and crosses the bitter pueraria root extract powder that 100 mesh sieves obtain；
The aloe extract is：40 dry mesh Aloe plant powder extract 3 times through acetone at 40 DEG C, merge extraction
Liquid, be concentrated under reduced pressure recycling acetone, evaporates moisture, is spray-dried, crushes, and crosses the aloe extract powder that 100 mesh sieves obtain.
2. a kind of dedicated fertilizer for promoting the solid grouting of rice as claimed in claim 1, it is characterised in that by following weight parts
Raw material be made：42-48 parts of urea, 20-28 parts of calcium superphosphate, 14-25 parts of potassium chloride, 8-13 parts of potassium silicate, bentonite 3-4
Part, 6-9 parts of sodium tetraborate decahydrate, 0.15-0.25 parts of normal-butyl thiophosphoryl triamine, 0.4-0.6 parts of kuh-seng alkali extract, bitter Pueraria lobota
0.6-0.8 parts of 0.7-1.0 parts of extract and aloe extract.
A kind of 3. preparation method of the dedicated fertilizer of promotion solid grouting of rice as claimed in claim 1 or 2, it is characterised in that
Comprise the following steps that：
1）Crushed after the urea, calcium superphosphate and potassium chloride of the parts by weight are mixed, cross 130-160 mesh sieves, added described heavy
The sodium tetraborate decahydrate, normal-butyl thiophosphoryl triamine, kuh-seng alkali extract, bitter pueraria root extract and aloe extract of part are measured, is stirred
Mixing is mixed, then routinely technique causes composite granulated fertilizer 3-4 millimeters a diameter of；
2）Above-mentioned composite granulated fertilizer is put into rotary drum seed-coating machine, 30-35 DEG C preheats 10-15 minutes, and seed-coating machine rotating speed is 50-
60 revs/min, potassium silicate and bentonite that backward rotary drum sprays into the parts by weight are preheated, controlled at 43-50 DEG C after having sprayed,
Discharge, air-dry after 25-30 minutes, be promoted the tailored version fertilizer of the solid grouting of rice.
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| CN201510457551.5A CN104987251B (en) | 2015-07-30 | 2015-07-30 | A kind of dedicated fertilizer for promoting the solid grouting of rice and preparation method thereof |
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| CN201510457551.5A CN104987251B (en) | 2015-07-30 | 2015-07-30 | A kind of dedicated fertilizer for promoting the solid grouting of rice and preparation method thereof |
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| CN105384500A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Rice sheath blight preventing fertilizer |
| CN105384503A (en) * | 2015-11-10 | 2016-03-09 | 无锡市路华肥料科技有限公司 | Rice blast preventing fertilizer |
| CN105669305A (en) * | 2016-01-11 | 2016-06-15 | 中国水稻研究所 | Special oxygen-evolving fertilizer for promoting rice root growth and regreening and reviving and preparation method thereof |
| CN106900756B (en) * | 2017-04-11 | 2019-06-11 | 四川农业大学 | Insecticidal composition of pueraria peduncularis extract and azadirachtin for preventing and treating agricultural pests and application thereof |
| CN106973949B (en) * | 2017-04-11 | 2019-06-11 | 四川农业大学 | A kind of Pesticidal combination and application thereof comprising bitter pueraria root extract and matrine |
| CN107646581A (en) * | 2017-11-10 | 2018-02-02 | 河北省农林科学院旱作农业研究所 | Underground water limit adopts area's one season corn saving irrigation model implantation methods of lying fallow |
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| CN1112100A (en) * | 1994-05-20 | 1995-11-22 | 云南省玉溪地区农业科学研究所 | Chemical fertilizer specially for rice |
| CN102108039A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院沈阳应用生态研究所 | Special fertilizer for green rice production and preparation and application methods thereof |
| CN103964971A (en) * | 2014-05-29 | 2014-08-06 | 济南巴顿化肥有限公司 | Fertilizer specially used for rice and preparation method thereof |
| CN104355764A (en) * | 2014-10-23 | 2015-02-18 | 左中军 | Compound fertilizer for rice |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000313686A (en) * | 1999-04-26 | 2000-11-14 | Nissan Chem Ind Ltd | Fertilizer composition containing fungicide for paddy rice |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1112100A (en) * | 1994-05-20 | 1995-11-22 | 云南省玉溪地区农业科学研究所 | Chemical fertilizer specially for rice |
| CN102108039A (en) * | 2009-12-25 | 2011-06-29 | 中国科学院沈阳应用生态研究所 | Special fertilizer for green rice production and preparation and application methods thereof |
| CN103964971A (en) * | 2014-05-29 | 2014-08-06 | 济南巴顿化肥有限公司 | Fertilizer specially used for rice and preparation method thereof |
| CN104355764A (en) * | 2014-10-23 | 2015-02-18 | 左中军 | Compound fertilizer for rice |
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