CN108112447A - A kind of culture substrate of vegetable seeds and preparation method thereof - Google Patents
A kind of culture substrate of vegetable seeds and preparation method thereof Download PDFInfo
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- CN108112447A CN108112447A CN201810044347.4A CN201810044347A CN108112447A CN 108112447 A CN108112447 A CN 108112447A CN 201810044347 A CN201810044347 A CN 201810044347A CN 108112447 A CN108112447 A CN 108112447A
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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
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
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Abstract
The invention discloses a kind of culture substrate of vegetable seeds, include the raw material of following parts by weight：16 20 parts of peat soil, 68 parts of fine perlite, 46 parts of carbonization rice husk, 13 parts of composite fertilizer, 12 parts of fertilizer slow-release formulation, 12 parts of alginic acid, 0.6 0.8 parts of gibberellin, two 0.05 0.08 parts of carboxymethyl glutamic acid ferrisodiums, 0.01 0.02 parts of rare earth, wherein alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, the mass ratio of rare earth are (6 9):(5‑7):(3‑4):1.The object of the present invention is to provide a kind of culture substrate of vegetable seeds and preparation method thereof, the culture substrate vernalization excellent in efficiency, reasonable nutritional arrangment has higher use value and good application prospect.
Description
Technical field
The present invention relates to culture substrate technical fields, and in particular to a kind of culture substrate of vegetable seeds and its preparation side
Method.
Background technology
Cultivation matrix initially originates from the concept of soilless culture, refers to that the soil environment around crop has deteriorated, serious shadow
The yield and quality of crop is rung, people transfer to find substitute, fix root system of plant with solid matrix, and pass through matrix absorption
Nutrient solution and oxygen, so so-called cultivation matrix just refer to provide the solid of the support of crop machinery and substance supply for soil
Medium, with the popularization and application of cultivation technique without soil, the demand of matrix is increasing, and the enterprise for specializing in matrix production should
It transports and gives birth to, the species of matrix is also increasingly abundanter, and sectionalization, specialized development trend, vegetable seeds culture medium is gradually presented
It is the same with soil, there is the basic function of support and nutrition crop, while also have Germination effect, but soil is different from, even
It is better than soil in some aspects.
Existing seed culture matrix vernalization efficiency is not fine, and nutritional ingredient collocation is unreasonable, and survival rate is low, growth
Nursery disease pest rate is high, limits the development of vegetable seeds culture substrate technology.
The content of the invention
The defects of for the prior art, culture substrate and its preparation side the object of the present invention is to provide a kind of vegetable seeds
Method, the culture substrate vernalization excellent in efficiency, reasonable nutritional arrangment have higher use value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of culture substrate of vegetable seeds, include the raw material of following parts by weight：
16-20 parts of peat soil, 6-8 parts of fine perlite, 4-6 parts of carbonization rice husk, composite fertilizer 1-3 parts, 1-2 parts of fertilizer slow-release formulation,
1-2 parts of alginic acid, 0.6-0.8 parts of gibberellin, two 0.05-0.08 parts of carboxymethyl glutamic acid ferrisodiums, 0.01-0.02 parts of rare earth,
Middle alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, the mass ratio of rare earth are (6-9):(5-7):(3-4):1.
Preferably, the culture substrate of the vegetable seeds includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 7.5:6:3.5:1.
Preferably, the composite fertilizer is nitrogen-phosphorus-potassium compound fertilizer.
Preferably, in the nitrogen-phosphorus-potassium compound fertilizer in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Preferably, the fertilizer slow-release formulation is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
Preferably, the peat soil, the grain size of fine perlite are 3-7mm.
The present invention also provides a kind of preparation methods of the culture substrate of vegetable seeds, comprise the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 1-3mm, then again plus is being sent in homogenizer, is stirring 45-55min, speed of agitator 620-680r/
Min obtains mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1350-1450r/min, mixing time 1-2h, then enough distillations are added in thereto
Water continues to stir culture substrates of the 35-45min to get the vegetable seeds of the present invention.
Preferably, the preparation process is：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Compared with prior art, the present invention has following advantageous effect：
（1）A kind of culture substrate of vegetable seeds of the present invention, peat soil, the fine perlite of addition provide for vegetable seeds to be filled
The organic matter divided, attapulgite, medical stone powder, gangue are added in grinder and are ground, and three's collocation has collaboration work
With, have slow-release fertilizer effect, be seed nutriment is endlessly provided.
（2）A kind of culture substrate of vegetable seeds of the present invention, the composite fertilizer of addition is nitrogen-phosphorus-potassium compound fertilizer, provides abundance
N-p-k element, sufficient nutrient is provided for vegetable seeds subsequent growth, in addition, alginic acid, gibberellin, two carboxymethyl paddy
Propylhomoserin ferrisodium, rare earth can play Germination effect, can break the dormancy of seed rapidly, promote germination, improve germination percentage.
（3）The culture substrate of a kind of vegetable seeds of the present invention, by changing alginic acid, gibberellin, two carboxymethyl paddy ammonia
Sour ferrisodium, the mass ratio of rare earth reach optimal to probe into the influence to germination rate of vegetable seeds, vitality index, the death rate with this
Effect.
（4）A kind of culture substrate of vegetable seeds of the present invention, the culture substrate vernalization excellent in efficiency, reasonable nutritional arrangment,
The low height of survival rate, the nursery disease pest rate of growth is low, has higher use value and good application prospect.
Specific embodiment
With reference to specific embodiment, the technical solution in the embodiment of the present invention is clearly and completely described, is shown
So, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the reality in the present invention
Apply example, those of ordinary skill in the art's all other embodiments obtained without making creative work all belong to
In the scope of protection of the invention.
Embodiment 1.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
It is 16 parts of peat soil, 6 parts of fine perlite, 4 parts of carbonization rice husk, 1 part of composite fertilizer, 1 part of fertilizer slow-release formulation, 1 part of alginic acid, red
0.6 part of mycin, two 0.05 part of carboxymethyl glutamic acid ferrisodiums, 0.01 part of rare earth, wherein alginic acid, gibberellin, two carboxymethyl paddy ammonia
Sour ferrisodium, the mass ratio of rare earth are 7.5:6:3.5:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 3-7mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 2.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
It is 20 parts of peat soil, 8 parts of fine perlite, 6 parts of carbonization rice husk, 3 parts of composite fertilizer, 2 parts of fertilizer slow-release formulation, 2 parts of alginic acid, red
0.8 part of mycin, two 0.08 part of carboxymethyl glutamic acid ferrisodiums, 0.02 part of rare earth, wherein alginic acid, gibberellin, two carboxymethyl paddy ammonia
Sour ferrisodium, the mass ratio of rare earth are 7.5:6:3.5:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 3.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 7.5:6:3.5:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 4.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 6:5:3:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 5.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 9:7:4:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Comparative example 1.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 5:4:2:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 3 to 5 and comparative example 1 keep other amounts constant, change alginic acid, gibberellin, two carboxymethyl glutamic acid iron
The performance test results that sodium, the mass ratio of rare earth prepare the culture substrate of the vegetable seeds of invention are as follows
| Germination percentage（%） | Vitality index | It is long to train radicle（cm） | The death rate（% | |
| Embodiment 3 | 96.8 | 0.82 | 37 | 1.25 |
| Embodiment 4 | 96.2 | 0.71 | 35 | 1.36 |
| Embodiment 5 | 95.2 | 0.68 | 33 | 1.42 |
| Comparative example 1 | 86.2 | 0.51 | 25 | 1.86 |
Comparative example 2.
A kind of culture substrate of vegetable seeds of the present embodiment includes the raw material of following parts by weight：
15 parts of peat soil, 4 parts of fine perlite, 7 parts of carbonization rice husk, 4 parts of composite fertilizer, 0.8 part of fertilizer slow-release formulation, alginic acid 0.6
Part, 0.5 part of gibberellin, two 0.04 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.009 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 4:3:2:1.
Composite fertilizer in the present embodiment is nitrogen-phosphorus-potassium compound fertilizer.
In nitrogen-phosphorus-potassium compound fertilizer in the present embodiment in nitrogen, phosphorus, potassium three element active constituent content than 6:17:12.
Fertilizer slow-release formulation in the present embodiment is attapulgite, medical stone powder, gangue, according to weight ratio 1:3:2 compositions
Mixture.
The grain size of peat soil, fine perlite in the present embodiment is 5mm.
A kind of preparation method of the culture substrate of vegetable seeds of the present embodiment, comprises the following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
Embodiment 1 to 5 and comparative example 1, comparative example 2 prepare the performance test results of the culture substrate of the vegetable seeds of invention
It is as follows
| Germination percentage（%） | Vitality index | It is long to train radicle（cm） | The death rate（%） | |
| Embodiment 1 | 96.4 | 0.72 | 32 | 1.31 |
| Embodiment 2 | 96.1 | 0.76 | 34 | 1.28 |
| Embodiment 3 | 96.8 | 0.82 | 37 | 1.25 |
| Embodiment 4 | 96.2 | 0.71 | 35 | 1.36 |
| Embodiment 5 | 95.2 | 0.68 | 33 | 1.42 |
| Comparative example 1 | 86.2 | 0.51 | 25 | 1.86 |
| Comparative example 2 | 85.4 | 0.47 | 21 | 1.89 |
It draws a conclusion by many experiments and performance test, in embodiment 1-5, the culture substrate performance of the vegetable seeds of invention
It is more excellent than comparative example 1 and comparative example 2, when the mass ratio of alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth is 7.5:
6:3.5:When 1, germination percentage is optimal, and the death rate is minimum.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
Moreover, it will be appreciated that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
Using specification as an entirety, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of culture substrate of vegetable seeds, which is characterized in that include the raw material of following parts by weight：
16-20 parts of peat soil, 6-8 parts of fine perlite, 4-6 parts of carbonization rice husk, composite fertilizer 1-3 parts, 1-2 parts of fertilizer slow-release formulation,
1-2 parts of alginic acid, 0.6-0.8 parts of gibberellin, two 0.05-0.08 parts of carboxymethyl glutamic acid ferrisodiums, 0.01-0.02 parts of rare earth,
Middle alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, the mass ratio of rare earth are (6-9):(5-7):(3-4):1.
A kind of 2. culture substrate of vegetable seeds according to claim 1, which is characterized in that the culture of the vegetable seeds
Matrix includes the raw material of following parts by weight：
18 parts of peat soil, 7 parts of fine perlite, 5 parts of carbonization rice husk, 2 parts of composite fertilizer, 1.5 parts of fertilizer slow-release formulation, alginic acid 1.5
Part, 0.7 part of gibberellin, two 0.065 part of carboxymethyl glutamic acid ferrisodiums, wherein 0.015 part of rare earth, alginic acid, gibberellin, dicarboxyl first
Base glutamic acid ferrisodium, the mass ratio of rare earth are 7.5:6:3.5:1.
3. the culture substrate of a kind of vegetable seeds according to claim 1 or 2, which is characterized in that the composite fertilizer is nitrogen
Phosphorus potassium complex fertilizer.
4. the culture substrate of a kind of vegetable seeds according to claim 3, which is characterized in that in the nitrogen-phosphorus-potassium compound fertilizer
Element active constituent content is than 6 in nitrogen, phosphorus, potassium three:17:12.
5. the culture substrate of a kind of vegetable seeds according to claim 1, which is characterized in that the fertilizer slow-release formulation is recessed
Convex stick soil, medical stone powder, gangue, according to weight ratio 1:3:The mixture of 2 compositions.
6. the culture substrate of a kind of vegetable seeds according to claim 1, which is characterized in that the peat soil, puffing treasure
The grain size of Zhu Yan is 3-7mm.
A kind of 7. method for preparing the culture substrate such as claim 1-6 any one of them vegetable seeds, which is characterized in that bag
Include following steps：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 1-3mm, then again plus is being sent in homogenizer, is stirring 45-55min, speed of agitator 620-680r/
Min obtains mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1350-1450r/min, mixing time 1-2h, then enough distillations are added in thereto
Water continues to stir culture substrates of the 35-45min to get the vegetable seeds of the present invention.
A kind of 8. preparation method of the culture substrate of vegetable seeds according to claim 7, which is characterized in that the preparation
Step is：
Step 1 weighs each component raw material on request；
Step 2 by peat soil, fine perlite, attapulgite, medical stone powder, gangue, is added in grinder and is ground,
Grain size is ground to as 2mm, then again plus is being sent in homogenizer, is stirring 50min, speed of agitator 650r/min is obtained
Mixture B；
Step 2 is obtained mixture B by step 3, composite fertilizer, alginic acid, gibberellin, two carboxymethyl glutamic acid ferrisodiums, rare earth add
Enter and mixed into high-speed mixer, mixing speed 1400r/min, mixing time 1.5h, then add in thereto enough distilled water after
The culture substrate of vegetable seeds of the continuous stirring 40min to get the present invention.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278661A (en) * | 2021-06-16 | 2021-08-20 | 通辽梅花生物科技有限公司 | Fermentation medium and fermentation method for increasing glutamic acid yield |
Citations (5)
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