CN108069779A - Strong seedling agent, preparation method and application - Google Patents
Strong seedling agent, preparation method and application Download PDFInfo
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- CN108069779A CN108069779A CN201711343724.6A CN201711343724A CN108069779A CN 108069779 A CN108069779 A CN 108069779A CN 201711343724 A CN201711343724 A CN 201711343724A CN 108069779 A CN108069779 A CN 108069779A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
Abstract
The present invention relates to field of agricultural cultivation, specifically, provide a kind of strong seedling agent, preparation method and application.Strong seedling agent provided by the invention, in parts by weight meter include：0.1 0.3 parts of 55 83 parts of volcanic rock mixed carrier, 18 27 parts of mixed fertilizer and microorganism Mixed Microbes.The addition of microorganism Mixed Microbes can increase soil fertility, and play an important role of sterilization；The addition of mixed fertilizer can provide rice shoot a variety of nutrition compositions, increase soil fertility；Using volcanic rock mixed carrier as the carrier for inhaling acid, a variety of middle trace elements needed for rice shoot can be not only provided, also there is special suction-operated, long-acting offer fertility is provided and adjusts soil pH value, be conducive to the microorganism Mixed Microbes growth of addition simultaneously, soil sterilization effect is improved, enhances rice shoot anti-adversity ability, so as to achieve the purpose that cultivate strong seedling.The present invention also provides the preparation methods of above-mentioned strong seedling agent, and this method is easy to operate, simple for process, and cost is relatively low, can industrialized production.
Description
Technical field
The present invention relates to field of agricultural cultivation, in particular to a kind of strong seedling agent, preparation method and application.
Background technology
It is the basis that rice obtains high yield that seedling is strengthened in cultivation, and the key issue that drought educates strong seedling is the tune acid of bed soil and sterilizes.
Rice seedling-growth soil regulator is exactly to integrate increasing acid, disinfection, nutrition, the materialization production for changing control according to a kind of of Rice Physiological feature development
By inhaling acid vectors, fertilizer and the triangular mutual promoting action of medicament, suitable growth ring is createed for rice seedling for product
Border, and then cultivate the purpose of strong seedling.But the suction acid vectors of the upper traditional rice seedling-growth soil regulator of production at present generally use furfural
The functions such as slag, turf, flyash, dry rice husk single material cannot be fully sent out in the above-mentioned carrier material of microbial bacteria of addition
It waves efficient sterilizing efficiency, while it is poor also to there is absorption fertility, adjusts that the sour duration is short, and middle trace element need to be supplemented additionally etc. and ask
Topic.
In view of this, it is special to propose the present invention.
The content of the invention
The first object of the present invention is to provide a kind of strong seedling agent, with alleviate strengthen in the prior art seedling agent bactericidal effect compared with
Difference, absorption fertility is poor, adjusts the technical problems such as the sour time is short, and middle trace element need to be supplemented additionally；
The second object of the present invention is to provide a kind of preparation method of strong seedling agent, and this method is easy to operate, simple for process,
It can be with industrialized production；
Third object of the present invention is in the application in the above-mentioned strong seedling agent of offer in Rice Cropping.
In order to realize the above-mentioned purpose of the present invention, spy uses following technical scheme：
The present invention provides a kind of strong seedling agent, and meter includes in parts by weight：55-83 parts of volcanic rock mixed carrier, mixed fertilizer
18-27 parts and 0.1-0.3 parts of microorganism Mixed Microbes.
Further, it is 3-5 that the volcanic rock mixed carrier, which includes volume ratio,:The biological organic fertilizer and volcanic rock of 5-7.
Further, the grain size of the biological organic fertilizer and volcanic rock is no more than 0.5cm.
Further, it is 2-4 that the raw material of the biological organic fertilizer, which includes volume ratio,:4-6:Fowl and animal excrement, the straw of 0.5-2.5
Stalk and chaff shell.
Further, the preparation method of the biological organic fertilizer includes：Fowl and animal excrement, stalk and chaff shell are mixed by formula ratio
It closes uniformly, addition is ferment-fermented, controls water content as 45-50%, controlled at 25-55 DEG C, ferments to material color and luster and becomes
Terminate to ferment during for dark brown and without ammonia taste, be dried to obtain biological organic fertilizer.
Further, the mixed fertilizer count in parts by weight including：13-19 parts of ammonium sulfate, ammonium dihydrogen phosphate 0.5-2.5
Part, 0.5-2.5 parts of monoammonium phosphate, 0.5-1.5 parts of potassium dihydrogen phosphate, 0.5-3 parts of potassium sulfate, 0.2-1.5 parts of zinc sulfate and corruption
0.05-1.5 parts of phytic acid.
Further, it is 0.5-1.5 that the microorganism Mixed Microbes, which include mass ratio,:The bacillus subtilis of 0.5-1.5 and
Trichoderma harzianum.
The present invention also provides a kind of preparation method of strong seedling agent, including：Formula ratio according to above-mentioned strong seedling agent weighs original
Material uniformly sprays sulfuric acid solution in uniformly mixed volcanic rock mixed carrier, adds in mixed fertilizer and microorganism Mixed Microbes, mixes
It closes and uniformly obtains strong seedling agent.
Further, in the sulfuric acid solution sulfuric acid content be volcanic rock mixed carrier quality 20-35%.
The present invention also provides application of the above-mentioned strong seedling agent in Rice Cropping.
Compared with prior art, beneficial effects of the present invention are：
Strong seedling agent provided by the invention, in parts by weight meter include：55-83 parts of volcanic rock mixed carrier, mixed fertilizer 18-
27 parts and 0.1-0.3 parts of microorganism Mixed Microbes.The addition of microorganism Mixed Microbes can increase soil fertility, and with sterilization
Effect；The addition of mixed fertilizer can provide rice shoot a variety of nutrition compositions, increase soil fertility；Made using volcanic rock mixed carrier
To inhale the carrier of acid, a variety of middle trace elements such as zinc, silicon, selenium, iron needed for rice shoot can be not only provided, also with special absorption
Effect, can slowly discharge sour agent and nutrient, achieve the purpose that provide fertility for a long time and adjust soil pH value, while volcano
The microorganism Mixed Microbes growth being added with beneficial to addition of rock mixed carrier, improves soil sterilization effect, improves utilization rate of fertilizer,
Enhance rice shoot anti-adversity ability, so as to achieve the purpose that cultivate strong seedling, there will not be negative effect to soil.
The present invention also provides the preparation methods of above-mentioned strong seedling agent, and this method is easy to operate, simple for process, and cost is relatively low,
It can be with industrialized production.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person, the condition suggested according to normal condition or manufacturer carry out.
The present invention provides a kind of strong seedling agent, and meter includes in parts by weight：55-83 parts of volcanic rock mixed carrier, mixed fertilizer
18-27 parts and 0.1-0.3 parts of microorganism Mixed Microbes.
The synergistic effect of above-mentioned substance, mutual cooperation are increase soil fertility, and achieve the purpose that rice shoot grows vigorously.It is wherein micro-
The addition of biological Mixed Microbes can increase soil fertility, and play an important role of sterilization；The addition of mixed fertilizer can provide seedling
The a variety of nutrition compositions of seedling, increase soil fertility；Using volcanic rock mixed carrier as the carrier for inhaling acid, rice shoot can be not only provided
A variety of middle trace elements such as required zinc, silicon, selenium, iron also with special suction-operated, can slowly discharge sour agent and nutrition member
Element achievees the purpose that provide fertility for a long time and adjusts soil pH value, while being added with for volcanic rock mixed carrier is beneficial to addition
Microorganism Mixed Microbes growth, improve soil sterilization effect, improve utilization rate of fertilizer, enhance rice shoot anti-adversity ability, so as to reach
The purpose of strong seedling is cultivated, there will not be negative effect to soil.
Volcanic rock mixed carrier is typical but non-limiting be 55 parts, 58 parts, 63 parts, 67 parts, 72 parts, 76 parts, 79 parts or
83 parts；Mixed fertilizer is typical but non-limiting be 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts or
27 parts；Typical but non-limiting microorganism Mixed Microbes are 0.1 part, 0.2 part or 0.3 part.
In one preferred embodiment, it is 3-5 that volcanic rock mixed carrier, which includes volume ratio,:The biological organic fertilizer of 5-7
And volcanic rock.
Volcanic rock is a kind of functional form environment-friendly materials, is by the non-of volcanic glass, mineral and bubble formation after volcano eruption
The porous stone material of Chang Zhengui contains tens kinds of mineral such as sodium, magnesium, aluminium, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum in volcanic rock
Matter and trace element, overall slant acidity.On the one hand the addition of volcanic rock can provide a variety of middle trace elements of seedling growth, separately
On the one hand its porosity characteristic can accomplish the effect of slow long-acting release with adsorber acid agent and nutriment, and be conducive to microorganism
Growth, improve bactericidal effect, achieve the purpose that strong seedling.
The typical but non-limiting volume ratio of biological organic fertilizer and volcanic rock is 3:5、3:6、3:7、4:5、4:6、4:7、
5:5、5:6 or 5:7.
In one preferred embodiment, the grain size of biological organic fertilizer and volcanic rock is no more than 0.5cm.
Volcanic rock and biological organic fertilizer are crushed to and are conducive to uniformly mixing simultaneously more preferably faster for ingredient no more than 0.5cm
Ground is absorbed by rice shoot.
In one preferred embodiment, it is 2-4 that the raw material of biological organic fertilizer, which includes volume ratio,:4-6:0.5-2.5's
Fowl and animal excrement, stalk and chaff shell.
Fowl and animal excrement can be a kind of in chicken manure, duck excrement, pig manure or cow dung etc. or at least two combinations；Stalk is various agricultures
Crop material can be a kind of in maize straw, wheat stalk or rice straw etc. or at least two combinations；Chaff shell refer to from
Skin, the shell taken off in the paddy skins such as paddy and wheat.Above-mentioned raw materials act synergistically, uniformly, rationally, various seedling growth institutes are sufficiently provided
The nutrient needed.
The typical but non-limiting volume ratio of fowl and animal excrement, stalk and chaff shell is 2:4:0.5、2:4:1.0、2:4:1.5、
2:4:2.0、2:4:2.5、2:5:0.5、2:5:1.0、2:5:1.5、2:5:2.0、2:5:2.5、2:6:0.5、2:6:1.0、2:6:
1.5、2:6:2.0、2:6:2.5、3.5:4:0.5、3.5:4:1.0、3.5:4:1.5、3.5:4:2.0、3.5:4:2.5、3.5:5:
0.5、3.5:5:1.0、3.5:5:1.5、3.5:5:2.0、3.5:5:2.5、3.5:6:0.5、3.5:6:1.0、3.5:6:1.5、
3.5:6:2.0、3.5:6:2.5、4:4:0.5、4:4:1.0、4:4:1.5、4:4:2.0、4:4:2.5、4:5:0.5、4:5:1.0、
4:5:1.5、4:5:2.0、4:5:2.5、4:6:0.5、4:6:1.0、4:6:1.5、4:6:2.0 or 4:6:2.5.
In one preferred embodiment, the preparation method of biological organic fertilizer includes：By fowl and animal excrement, stalk and chaff shell
It is uniformly mixed by formula ratio, addition is ferment-fermented, controls water content as 45-50%, and controlled at 25-55 DEG C, fermentation is extremely
Material color and luster becomes dark brown and without ammonia taste when terminates to ferment, and is dried to obtain biological organic fertilizer.
Leavening includes bacillus amyloliquefaciens, bacillus licheniformis, aspergillus niger and Trichoderma viride and carrier.Leavening energy
The rapidly crude fibre of catalytic decomposition stalk, makes to be converted into organic fertilizer in the crude fibre short time.
The harmful substance that high temperature can be killed in stalk consumes the hydrocarbon in stalk simultaneously, and compost may be employed
Fermentation, and covered with plastic foil or plastic cloth, turning operation is carried out when the temperature is excessively high, repeatedly until fermentation is completed.Hair
The good stalk of ferment can become dark brown and without ammonia taste, and use is soft and flexible for hand, very crisp after dry to be easily broken.
450-500 DEG C of high temperature drying may be employed in drying process.Through pulverizing and sieving grain size is made to be not more than 0.5cm after drying,
Biological organic fertilizer is prepared.
It is 45%, 46%, 47%, 48%, 49% or 50% that water content is typical but non-limiting in fermentation；Fermentation temperature
Typical but non-limiting is 25 DEG C, 30 DEG C, 35 DEG C, 40 DEG C, 45 DEG C, 50 DEG C or 55 DEG C.
In one preferred embodiment, mixed fertilizer count in parts by weight including：13-19 parts of ammonium sulfate, di(2-ethylhexyl)phosphate
0.5-2.5 parts of hydrogen ammonium, 0.5-2.5 parts of monoammonium phosphate, 0.5-1.5 parts of potassium dihydrogen phosphate, 0.5-3 parts of potassium sulfate, zinc sulfate
0.2-1.5 parts and 0.05-1.5 parts of humic acid.
Humic acid is animals and plants remains, mainly the remains of plant, by the decomposition and conversion of microorganism and geochemical
A kind of organic substance that a series of processes learned are caused and accumulated.It is 0.05 part that humic acid is typical but non-limiting,
0.10 part, 0.20 part, 0.23 part, 0.30 part, 0.40 part, 0.50 part, 0.60 part, 0.70 part, 0.90 part, 1.10 parts, 1.20 parts,
1.30 parts, 1.40 parts or 1.50 parts.
Typical but non-limiting ammonium sulfate is 13 parts, 14 parts, 15 parts, 16 parts, 17 parts, 18 parts or 19 parts；Biphosphate
Typical but non-limiting ammonium is 0.5 part, 1.0 parts, 1.5 parts, 2.0 parts or 2.5 parts；Monoammonium phosphate is typical but non-limiting
For 0.5 part, 1.0 parts, 1.5 parts, 2.0 parts or 2.5 parts；It is 0.5 part that potassium dihydrogen phosphate is typical but non-limiting, 0.6 part, 0.8
Part, 1.0 parts, 1.3 parts or 1.5 parts；Potassium sulfate is typical but non-limiting be 0.5 part, 1.0 parts, 1.5 parts, 2.0 parts, 2.5 parts or
3.0 part；Typical but non-limiting zinc sulfate is 0.2 part, 0.5 part, 1.0 parts or 1.5 parts.Above-mentioned substance rational proportion, collaboration
Effect, provides various nutriments needed for seedling growth.
In one preferred embodiment, it is 0.5-1.5 that microorganism Mixed Microbes, which include mass ratio,:The withered grass of 0.5-1.5
Bacillus and trichoderma harzianum.
Bacillus subtilis and trichoderma harzianum synergistic effect, rationally can efficiently prevent various plant pests.It is withered
The typical but non-limiting mass ratio of careless bacillus and trichoderma harzianum is 0.5:0.5、0.5:1.0、0.5:1.5、1.0:
0.5、1.0:1.5、1.5:0.5 or 1.5:1.0.
The present invention also provides a kind of preparation method of strong seedling agent, including：Formula ratio according to above-mentioned strong seedling agent weighs original
Material uniformly sprays sulfuric acid solution in uniformly mixed volcanic rock mixed carrier, adds in mixed fertilizer and microorganism Mixed Microbes, mixes
It closes and uniformly obtains strong seedling agent.
Sulfuric acid solution is mixed with volcanic rock mixed carrier, sour agent is effectively entered in volcanic rock, when being used convenient for the later stage
Slow, long-term, the effective release of sour agent ensures the growing environment of rice shoot, and the more excellent environment of growth of rice is pH4.5-5.5,
And the pH value of general soil is 6-7, the pH value of soil can be adjusted to the growth conditions of rice by adding in sour agent sulfuric acid.This method is grasped
Make simplicity, simple for process, cost is relatively low, can be with industrialized production.
In one preferred embodiment, in sulfuric acid solution sulfuric acid content be volcanic rock mixed carrier quality 20-
35%.Sulfuric acid content is typical but non-limiting for 20%, 25%, 30% or the 35% of volcanic rock mixed carrier.
The present invention also provides application of the above-mentioned strong seedling agent in Rice Cropping.When preparing seedling cultivation of rice Nutrition Soil, press
According to above-mentioned strong seedling agent of the ratio by 25kg and 2m3Sieving seedbed soil be sufficiently mixed and uniformly, be prepared into the rice of pH4.5-5.5 and educate
Seedling Nutrient soil.First then seedling disk pendulum is uniformly filled above-mentioned prepared Nutrition Soil on the smooth seedbed poured and reveal the exact details water
It in adding to seedling tray, sowed after sprinkling profoundly water, press kind and earthing, every bag of strong seedling agent can seedling raising 1000-1200 disks.
In order to help to further understand the present invention, technical scheme is carried out in conjunction with preferred embodiment detailed
Explanation.
Embodiment 1
The present invention provides a kind of strong seedling agent, and meter, which includes raw material, in parts by weight includes 55 parts of volcanic rock mixed carrier, mixes
Expect 27 parts and 0.1 part of microorganism Mixed Microbes in Hefei；
Mixed fertilizer is counted in parts by weight including 17.95 parts of ammonium sulfate, 3.45 parts of ammonium dihydrogen phosphate, monoammonium phosphate 0.69
Part, 2.07 parts of potassium dihydrogen phosphate, 0.69 part of potassium sulfate, 2.07 parts of zinc sulfate and 0.00.08 parts of humic acid；
Microorganism Mixed Microbes count the Trichoderma harzianum including 0.025 part of bacillus subtilis and 0.075 part in parts by weight
Bacterium；
Volcanic rock mixed carrier includes grain size that volume parts are 27.5 parts no more than the volcanic rock of 0.5cm and 27.5 parts
Grain size is not more than the biological organic fertilizer of 0.5cm；
Wherein biological organic fertilizer raw material includes 6.47 parts of fowl and animal excrement, 19.41 parts of stalk and chaff shell 1.62 by volume parts
Part.
Embodiment 2
The present invention provides a kind of strong seedling agent, and meter, which includes raw material, in parts by weight includes 83 parts of volcanic rock mixed carrier, mixes
Expect 18 parts and 0.3 part of microorganism Mixed Microbes in Hefei；
Mixed fertilizer is counted in parts by weight including 12.57 parts of ammonium sulfate, 0.33 part of ammonium dihydrogen phosphate, monoammonium phosphate 1.65
Part, 0.33 part of potassium dihydrogen phosphate, 1.99 parts of potassium sulfate, 0.13 part of zinc sulfate and 1 part of humic acid；
Microorganism Mixed Microbes count the Trichoderma harzianum including 0.225 part of bacillus subtilis and 0.075 part in parts by weight
Bacterium；
Volcanic rock mixed carrier includes grain size that volume parts are 58.1 parts no more than the volcanic rock of 0.5cm and 24.9 parts
Grain size is not more than the biological organic fertilizer of 0.5cm；
Wherein biological organic fertilizer raw material includes 9.49 parts of fowl and animal excrement, 9.49 parts of stalk and 5.92 parts by volume parts
Chaff shell.
Embodiment 3
The present invention provides a kind of strong seedling agent, in parts by weight meter include raw material including 77.3 parts of volcanic rock mixed carrier,
0.2 part of 22.5 parts of mixed fertilizer and microorganism Mixed Microbes；
Mixed fertilizer is counted in parts by weight including 16.24 parts of ammonium sulfate, 1.39 parts of ammonium dihydrogen phosphate, monoammonium phosphate 1.39
Part, 0.93 part of potassium dihydrogen phosphate, 1.86 parts of potassium sulfate, 0.46 part of zinc sulfate and 0.23 part of humic acid；
Microorganism Mixed Microbes count the trichoderma harzianum including 0.1 part of bacillus subtilis and 0.1 part in parts by weight；
Volcanic rock mixed carrier includes volume parts for 46.38 parts of volcanic rock of the grain size no more than 0.5cm and 30.92 parts
Grain size be not more than 0.5cm biological organic fertilizer；
Wherein biological organic fertilizer raw material is included 10.82 parts of fowl and animal excrement, 15.46 parts of stalk and 4.64 by volume parts
The chaff shell of part.
Embodiment 4-6
A kind of preparation method of strong seedling agent, respectively according to the formula ratio mixed raw material described in embodiment 1-3, specific steps bag
It includes：
(a) biological organic fertilizer is prepared：After the biological organic formula ratio mixed raw material described in embodiment 1-3, hair is added in
Ferment agent controls water content 45%, and temperature is fermented for 55 DEG C, until when material discoloration is for dark brown and without ammonia taste, dry hair
Ferment object is simultaneously crushed to grain size and obtains biological organic fertilizer no more than 0.5cm；
(b) volcanic rock mixed carrier is prepared：Volcanic rock crushing is screened to grain size no more than 0.5cm, according to embodiment 1-3 institutes
The volcanic rock mixed carrier formula mixed biologic organic fertilizer and volcanic rock stated；
(c) strong seedling agent is prepared：20% sulfuric acid is added in volcanic rock mixed carrier, is added in mixed described in embodiment 1-3
Hefei is expected and microorganism Mixed Microbes formula ratio is uniformly mixed, and obtains strong seedling agent.
Embodiment 7-9
A kind of preparation method of strong seedling agent, respectively according to the formula ratio mixed raw material described in embodiment 1-3, specific steps bag
It includes：
(a) biological organic fertilizer is prepared：After the biological organic formula ratio mixed raw material described in embodiment 1-3, hair is added in
Ferment agent controls water content 50%, and temperature is fermented for 25 DEG C, until when material discoloration is for dark brown and without ammonia taste, dry hair
Ferment object is simultaneously crushed to grain size and obtains biological organic fertilizer no more than 0.5cm；
(b) volcanic rock mixed carrier is prepared：Volcanic rock crushing is screened to grain size no more than 0.5cm, according to embodiment 1-3 institutes
The volcanic rock mixed carrier formula mixed biologic organic fertilizer and volcanic rock stated；
(c) strong seedling agent is prepared：35% sulfuric acid is added in volcanic rock mixed carrier, is added in mixed described in embodiment 1-3
Hefei is expected and microorganism Mixed Microbes formula ratio is uniformly mixed, and obtains strong seedling agent.
Embodiment 10
A kind of preparation method of strong seedling agent, according to the formula ratio mixed raw material described in embodiment 3, specific steps include：
(a) biological organic fertilizer is prepared：After the biological organic formula ratio mixed raw material described in embodiment 3, fermentation is added in
Agent controls water content 45%, and temperature is fermented for 30 DEG C, until when material discoloration is for dark brown and without ammonia taste, dry fermentation
Object is simultaneously crushed to grain size and obtains biological organic fertilizer no more than 0.5cm；
(b) volcanic rock mixed carrier is prepared：Volcanic rock crushing is screened to grain size no more than 0.5cm, according to described in embodiment 3
Volcanic rock mixed carrier formula mixed biologic organic fertilizer and volcanic rock；
(c) strong seedling agent is prepared：26% sulfuric acid is added in volcanic rock mixed carrier, adds in the mixing described in embodiment 3
Fertilizer and microorganism Mixed Microbes formula ratio are uniformly mixed, and obtain strong seedling agent.
Embodiment 11-13
A kind of preparation method of strong seedling agent, is directly mixed to get respectively according to the formula ratio described in embodiment 1-3.
Comparative example 1
A kind of strong seedling agent, in parts by weight meter include raw material including 50 parts of volcanic rock mixed carrier, 30 parts of mixed fertilizer and
0.05 part of microorganism Mixed Microbes；
Mixed fertilizer is counted in parts by weight including 16.72 parts of ammonium sulfate, 5.42 parts of ammonium dihydrogen phosphate, monoammonium phosphate 0.33
Part, 3.51 parts of potassium dihydrogen phosphate, 0.5 part of potassium sulfate, 3.45 parts of zinc sulfate and 0.07 part of humic acid；
Microorganism Mixed Microbes count the Trichoderma harzianum including 0.005 part of bacillus subtilis and 0.045 part in parts by weight
Bacterium；
Volcanic rock mixed carrier includes volume parts for 13.64 parts of volcanic rock of the grain size no more than 0.5cm and 36.36 parts
Grain size be not more than 0.5cm biological organic fertilizer；
Wherein biological organic fertilizer raw material includes 0.36 part of 4 parts of fowl and animal excrement, 32 parts of stalk and chaff shell by volume parts.
Comparative example 2
A kind of strong seedling agent, meter, which includes raw material, in parts by weight includes 0.2 part of 22.5 parts of mixed fertilizer and microorganism Mixed Microbes；
Mixed fertilizer is counted in parts by weight including 16.24 parts of ammonium sulfate, 1.39 parts of ammonium dihydrogen phosphate, monoammonium phosphate 1.39
Part, 0.93 part of potassium dihydrogen phosphate, 1.86 parts of potassium sulfate, 0.46 part of zinc sulfate and 0.23 part of humic acid；
Microorganism Mixed Microbes count the trichoderma harzianum including 0.1 part of bacillus subtilis and 0.1 part in parts by weight.
Comparative example 3
A kind of strong seedling agent, in parts by weight meter include raw material including 77.3 parts of biological organic fertilizer, 22.5 parts of mixed fertilizer and
0.2 part of microorganism Mixed Microbes；
Mixed fertilizer is counted in parts by weight including 16.25 parts of ammonium sulfate, 1.39 parts of ammonium dihydrogen phosphate, monoammonium phosphate 1.39
Part, 0.93 part of potassium dihydrogen phosphate, 1.86 parts of potassium sulfate, 0.46 part of zinc sulfate and 0.23 part of humic acid；
Microorganism Mixed Microbes count the trichoderma harzianum including 0.1 part of bacillus subtilis and 0.1 part in parts by weight；
Biological organic fertilizer raw material includes 27.06 parts of fowl and animal excrement, 38.65 parts of stalk and 11.59 parts by volume parts
Chaff shell.
Comparative example 4
A kind of strong seedling agent, in parts by weight, mainly by 20 parts of wormcast zymotic fluid, 20 parts of urea, diammonium hydrogen phosphate 20
Part, 20 parts of potassium sulfate, 5 parts of zinc sulfate, 5 parts of manganese sulfate, 5 parts of ammonium molybdate, 5 parts of boric acid, 5 parts of ferrous sulfate, 5 parts of copper sulphate, life
0.5 part of 0.5 part of root powder and metalaxyl-mn-zn are mixed.
Comparative example 5
A kind of strong seedling agent, the component composition of percentage：Ammonium sulfate 50, calcium superphosphate 10, potassium chloride 19.6 are raw
Organic fertilizer 20, paclobutrazol 0.2 and carbendazim 0.2.
Test example
By the strong seedling agent described in the embodiment 4-13 strong seedling agent prepared and comparative example 1-5 per 25kg and 2m3Seedbed soil fill
Divide and be uniformly mixed so as to obtain Nutrition Soil, first by seedling disk pendulum on the smooth seedbed sprinkled profoundly water, then Nutrition Soil dress adds to seedling tray interior, sprinkle profoundly water
It sows afterwards, press kind and earthing.Measure that the plant height of rice shoot, stem foot be wide and percentage establishment of seedling in the 3 leaf phase of rice shoot.As a result such as following table：
The plant height of embodiment 4-13 is significantly lower than comparative example 1-4 it can be seen from above-mentioned test example result, and stem foot is wide apparent
More than comparative example 1-4, while survival rate illustrates that strong seedling agent each component provided by the invention is mutual also apparently higher than comparative example 1-4
Synergistic effect, provides various nutriments, adjusts the pH value of soil, accomplish the long-acting purpose slowly discharged of nutrients jointly, real
Now cultivate the purpose of strong seedling.Due to containing paclobutrazol in comparative example 5, although the height of rice shoot and stem foot width and the reality of the present invention
It is similar to apply a 4-10, but function is single, it is impossible to provide that rice shoot is comprehensive, balanced nutriment, and it is provided by the invention strong
Seedling agent can greatly improve the survival rate of rice shoot.The result of embodiment 4-10 better than embodiment 11-13, illustrates that the present invention carries again
The preparation method of confession can further improve the performance of strong seedling agent, play the effect of bigger.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from the present invention's
Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims
Including belonging to all such changes and modifications in the scope of the invention.
Claims (10)
1. a kind of strong seedling agent, which is characterized in that meter includes in parts by weight：55-83 parts of volcanic rock mixed carrier, mixed fertilizer
18-27 parts and 0.1-0.3 parts of microorganism Mixed Microbes.
2. strong seedling agent according to claim 1, which is characterized in that it is 3-5 that the volcanic rock mixed carrier, which includes volume ratio,:
The biological organic fertilizer and volcanic rock of 5-7.
3. strong seedling agent according to claim 2, which is characterized in that the grain size of the biological organic fertilizer and volcanic rock is little
In 0.5cm.
4. the strong seedling agent according to Claims 2 or 3, which is characterized in that the raw material of the biological organic fertilizer includes volume ratio
For 2-4:4-6:Fowl and animal excrement, stalk and the chaff shell of 0.5-2.5.
5. strong seedling agent according to claim 4, which is characterized in that the preparation method of the biological organic fertilizer includes：By fowl
Animal manure just, stalk and chaff shell be uniformly mixed by formula ratio, add in ferment-fermented, control water content as 45-50%, control temperature
For 25-55 DEG C, fermenting to material color and luster becomes dark brown and without ammonia taste when terminates to ferment, and is dried to obtain biological organic fertilizer.
6. strong seedling agent according to claim 1, which is characterized in that the mixed fertilizer count in parts by weight including：Sulfuric acid
13-19 parts of ammonium, 0.5-2.5 parts of ammonium dihydrogen phosphate, 0.5-2.5 parts of monoammonium phosphate, 0.5-1.5 parts of potassium dihydrogen phosphate, potassium sulfate
0.05-1.5 parts of 0.5-3 parts, 0.2-1.5 parts of zinc sulfate and humic acid.
7. strong seedling agent according to claim 1, which is characterized in that it is 0.5- that the microorganism Mixed Microbes, which include mass ratio,
1.5:The bacillus subtilis of 0.5-1.5 and trichoderma harzianum.
8. a kind of preparation method of strong seedling agent, which is characterized in that including：Seedling agent is strengthened according to claim 1-7 any one of them
Formula ratio weigh raw material, sulfuric acid solution is uniformly sprayed in uniformly mixed volcanic rock mixed carrier, add in mixed fertilizer and
Microorganism Mixed Microbes are uniformly mixed and obtain strong seedling agent.
9. preparation method according to claim 8, which is characterized in that sulfuric acid content mixes for volcanic rock in the sulfuric acid solution
Close the 20-35% of carrier quality.
10. claim 1-7 any one of them strengthens application of the seedling agent in Rice Cropping.
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