CN108094118A - A kind of okra seedling medium and preparation method thereof - Google Patents
A kind of okra seedling medium and preparation method thereof Download PDFInfo
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- CN108094118A CN108094118A CN201711233431.2A CN201711233431A CN108094118A CN 108094118 A CN108094118 A CN 108094118A CN 201711233431 A CN201711233431 A CN 201711233431A CN 108094118 A CN108094118 A CN 108094118A
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Abstract
The invention belongs to okra planting technology fields, especially a kind of okra seedling medium and preparation method thereof, Chinese medicine slag, bog soil, laterite, straw powder and growth regulator are used as the seedling medium raw material as okra, after Chinese medicine slag is heated 2~3h, fermenting agent is inoculated with after adding in bog soil, laterite and straw powder mixing, 7~10d is sealed by fermentation and obtains seedling medium;The seedling medium provides excellent environment and nutrition for okra nursery, can promote the growth and development of okra seedling, reduces incidence of the okra in Seedling Stage, provides safeguard for the quality and yield of okra.
Description
Technical field
The invention belongs to okra planting technology field, especially a kind of okra seedling medium and preparation method thereof.
Background technology
Okra is Malvaceae Abelmoschus annual herb plant, alias goat's horn fruit, in American-European and southeast subtropical zone
Area is cultivated extensively, and okra belongs to a kind of health-care nutritive vegetables, and the tender matter of green bean meat sticks, be chiefly used in frying, boil, stain food and
Tank processed, also can be cold and dressed with sauce and fried, and seed contains abundant minerals and fat, also can as the additive and substitute of coffee,
Flower, seed and Gen Ke are used as medicine, and therefore, okra is a kind of vegetables of very high Development volue, and cultivation development has a extensive future.
At present, okra is to carry out national popularization and application as a kind of high-grade vegetables, and more and more common people is subject to like,
Therefore there is the phenomenon that supply and demand is insufficient in market, especially vegetable supply stage in the dull season;And the seedling-raising technique of traditional okra goes out
Seedling rate is not high, and Quality of Seedlings is undesirable, and the yield for causing okra is not high.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of okra seedling medium and preparation method thereof.
It is achieved particular by following technical scheme:
A kind of okra seedling medium includes the raw material of following parts by weight:30~50 parts of Chinese medicine slag, bog soil 10~20
Part, 10~20 parts of laterite, 10~20 parts of straw powder, 1~3 part of growth regulator.
Preferably, raw material includes the raw material of following parts by weight:45 parts of Chinese medicine slag, 18 parts of bog soil, 13 parts of laterite, straw powder
15 parts, 1.5 parts of growth regulator.
The Chinese medicine slag is by ground speiss and radix bupleuri slag according to 1:2 weight proportion mixing.
The growth stimulator is methyl α-naphthyl acetate, 6-BA and vitamin B6 according to 1:(0.2~0.6):The weight of (0.1~0.3) is matched somebody with somebody
Than being poured into after mixing in blender, it is stirred at room temperature uniformly.
The preparation method of above-mentioned okra seedling medium, comprises the following steps:Chinese medicine slag is put into fermentation tank, water is added to stir
Uniformly so that the water content of material is 50~60%, is heated to 50~55 DEG C of 2~3h of processing, after temperature is down to room temperature, pours into
Bog soil, laterite and straw powder, after stirring evenly, 3~5d of encapsulation process;When temperature is down to 30~35 DEG C, its weight is inoculated with
0.02~0.2% fermenting agent, stirring 2~3 times are sealed by fermentation 7~10d, in fermentation process control material temperature 30~
50 DEG C, obtain seedling medium.
The fermenting agent is according to 1 by lactic acid bacteria, bacillus subtilis, S. cervisiae:1:2 weight ratios prepare and
Into.
The calcium phosphate of its weight 5~10% is added in the seedling medium.
Advantageous effect
The present invention uses Chinese medicine slag, bog soil, laterite, straw powder and growth regulator as the seedling medium as okra
After Chinese medicine slag is heated 2~3h, fermenting agent is inoculated with after adding in bog soil, laterite and straw powder mixing for raw material, close
7~10d of seal ferment obtains seedling medium;The seedling medium provides excellent environment and nutrition for okra nursery, can promote
The growth and development of okra seedling reduce okra in the incidence of Seedling Stage, guarantor are provided for the quality and yield of okra
Barrier.
Specific embodiment
Tuberculosis specific embodiment is limited technical scheme is further below, but claimed
Scope is not only limited to made description.
Embodiment 1
A kind of okra seedling medium includes the raw material of following parts by weight:Chinese medicine slag 30kg, bog soil 10kg, laterite
10kg, straw powder 10kg, growth regulator 1kg.
The Chinese medicine slag is by ground speiss and radix bupleuri slag according to 1:2 weight proportion mixing.
The growth stimulator is methyl α-naphthyl acetate, 6-BA and vitamin B6 according to 1:0.2:It pours into and stirs after 0.1 weight proportion mixing
It mixes in device, is stirred at room temperature uniformly.
The preparation method of above-mentioned okra seedling medium, comprises the following steps:Chinese medicine slag is put into fermentation tank, water is added to stir
Uniformly so that the water content of material be 50%, be heated to 50~55 DEG C processing 2h, after temperature is down to room temperature, pour into bog soil,
Laterite and straw powder, after stirring evenly, encapsulation process 3d;When temperature is down to 30 DEG C, the zymophyte of its weight 0.02% is inoculated with
Agent, stirring 2 times are sealed by fermentation 7d, and control material temperature obtains seedling medium at 30 DEG C in fermentation process.
The fermenting agent is according to 1 by lactic acid bacteria, bacillus subtilis, S. cervisiae:1:2 weight ratios prepare and
Into.
Comparative example 1:Using the technical solution identical with embodiment 1, difference lies in do not add ground speiss in Chinese medicine slag;
Comparative example 2:Using the technical solution identical with embodiment 1, difference lies in do not add radix bupleuri slag in Chinese medicine slag;
Comparative example 3:Using the technical solution identical with embodiment 1, difference lies in the weight proportions of ground speiss and radix bupleuri slag
Less than 1:2;
Comparative example 4:Using the technical solution identical with embodiment 1, difference lies in the weight proportions of ground speiss and radix bupleuri slag
More than 1:2;
Chinese medicine slag of the present invention is to okra nursery effect verification experimental verification:
The okra variety seeds that experiment is selected are provided by Guizhou Academy of Agricultural Science, totally 150, are used gauze wrapped
It is good, it soaks seed in clear water for 24 hours, 5~6h cleanings seed in interval once, is then placed in 3~4d of vernalization in 25~30 DEG C of incubator, treats
In the matrix that sowing is prepared with above-described embodiment 1 and comparative example respectively after seed germination, when sowing, is both needed to pour to matrix nutrition alms bowl
It is permeable, the seed of budding is put into the earthing in the cave of stromal surface 2cm depths, all nutritive cubes are then placed on sunlight
In room, last overlay film above nutritive cube again, when seedling is grown to 3~4 true leaves, every group is randomly selected 10 plants of seedling, is measured each
Index, as a result such as the following table 1:
Table 1
Group | The thick mm of stem | Height of seedling cm | Root dry weight g | Overground part dry weight g | Seedling stem weight g |
Embodiment 1 | 3.026 | 13.06 | 0.107 | 0.283 | 0.387 |
Comparative example 1 | 2.353 | 9.87 | 0.068 | 0.183 | 0.284 |
Comparative example 2 | 2.172 | 9.65 | 0.061 | 0.194 | 0.265 |
Comparative example 3 | 2.545 | 10.28 | 0.079 | 0.231 | 0.329 |
Comparative example 4 | 2.618 | 10.39 | 0.084 | 0.245 | 0.481 |
By the stem of the okra of 1 group of processing of results showed that embodiment in table 1 is thick, height of seedling, root dry weight, overground part are done
Weight and seedling stem are above all comparative example group processing again, therefore the matrix prepared using 1 scheme of embodiment is to okra seedling
Growth and development effect facilitation effect it is the most apparent;The comparison of test results of embodiment 1, comparative example 1 and comparative example 2 is understood,
Ground speiss and radix bupleuri slag thick to the stem of okra, height of seedling, root dry weight, overground part dry weight and seedling stem are added in matrix has rush again
Into effect, individually add ground speiss or the facilitation effect of radix bupleuri slag is not obvious;By embodiment 1, comparative example 3 and comparative example 4
Comparison of test results understands that the ground speiss and the weight proportion of radix bupleuri slag added in matrix is less than or greater than 1:When 2, to the yellow autumn
The growth and development facilitation effect of certain herbaceous plants with big flowers seedling is 1 significantly lower than the weight proportion of ground speiss and radix bupleuri slag:2 (i.e. 1 group of embodiments).
Above-mentioned each group residue rice shoot is colonized to the region that field to same field, is divided into 5 similary areas, according to Huang
The conventional field planting and conventional daily management of gumbo, finally count yield, as a result such as the following table 2:
Table 2
By 2 results showed that embodiment of table, 1 group of yield that can significantly improve okra.
Embodiment 2
A kind of okra seedling medium includes the raw material of following parts by weight:Chinese medicine slag 50kg, bog soil 20kg, laterite
20kg, straw powder 20kg, growth regulator 3kg.
The Chinese medicine slag is by ground speiss and radix bupleuri slag according to 1:2 weight proportion mixing.
The growth stimulator is methyl α-naphthyl acetate, 6-BA and vitamin B6 according to 1:0.6:It pours into and stirs after 0.3 weight proportion mixing
It mixes in device, is stirred at room temperature uniformly.
The preparation method of above-mentioned okra seedling medium, comprises the following steps:Chinese medicine slag is put into fermentation tank, water is added to stir
Uniformly so that the water content of material be 60%, be heated to 50~55 DEG C processing 3h, after temperature is down to room temperature, pour into bog soil,
Laterite and straw powder, after stirring evenly, encapsulation process 5d;When temperature is down to 35 DEG C, the zymophyte of its weight 0.2% is inoculated with
Agent, stirring 3 times are sealed by fermentation 10d, and control material temperature obtains seedling medium at 50 DEG C in fermentation process.
The fermenting agent is according to 1 by lactic acid bacteria, bacillus subtilis, S. cervisiae:1:2 weight ratios prepare and
Into.
Embodiment 3
A kind of okra seedling medium includes the raw material of following parts by weight:Chinese medicine slag 45kg, bog soil 18kg, laterite
13kg, straw powder 15kg, growth regulator 1.5kg.
The Chinese medicine slag is by ground speiss and radix bupleuri slag according to 1:2 weight proportion mixing.
The growth stimulator is methyl α-naphthyl acetate, 6-BA and vitamin B6 according to 1:0.5:It pours into and stirs after 0.2 weight proportion mixing
It mixes in device, is stirred at room temperature uniformly.
The preparation method of above-mentioned okra seedling medium, comprises the following steps:Chinese medicine slag is put into fermentation tank, water is added to stir
Uniformly so that the water content of material is 55%, is heated to 53 DEG C of processing 2.5h, after temperature is down to room temperature, pours into bog soil, red
Soil and straw powder, after stirring evenly, encapsulation process 5d;When temperature is down to 32 DEG C, the fermenting agent of its weight 0.15% is inoculated with,
Stirring 2 times is sealed by fermentation 8d, and control material temperature obtains seedling medium at 40 DEG C in fermentation process.
The fermenting agent is according to 1 by lactic acid bacteria, bacillus subtilis, S. cervisiae:1:2 weight ratios prepare and
Into.
Embodiment 4
Using the technical solution identical with embodiment 3, difference lies in, added in 1 seedling medium of embodiment its weight 5~
10% calcium phosphate.
Using above-mentioned test method, nursery effect and production of the matrix of 2~4 scheme of embodiment preparation to okra are verified
Amount, as a result such as the following table 3, table 4:
Table 3
Group | The thick mm of stem | Height of seedling cm | Root dry weight g | Overground part dry weight g | Seedling stem weight g |
Embodiment 1 | 3.026 | 13.06 | 0.107 | 0.283 | 0.387 |
Embodiment 2 | 2.975 | 11.78 | 0.087 | 0.264 | 0.378 |
Embodiment 3 | 3.137 | 13.12 | 0.108 | 0.286 | 0.394 |
Embodiment 4 | 3.251 | 13.58 | 0.126 | 0.297 | 0.411 |
Growth of seedling by 34 groups of okras of results showed that embodiment of table is best, and stem is slightly 3.251mm, height of seedling
For 13.58cm, root dry weight 0.126g, overground part dry weight is 0.297g, and bacterium dry weight is 0.411g.
Table 4
From the data in table 4, it can be seen that the yield highest of 4 groups of embodiment, has reached 17368.4kg/hm2。
It is important to point out that, above example and test example are only limitted to do further technical scheme herein
Elaboration and understanding, it is impossible to be interpreted as further to technical scheme and limited, what those skilled in the art made
Non-protruding essential characteristics and the innovation and creation of marked improvement still fall within the protection category of the present invention.
Claims (7)
1. a kind of okra seedling medium, which is characterized in that include the raw material of following parts by weight:30~50 parts of Chinese medicine slag, marsh
10~20 parts of soil, 10~20 parts of laterite, 10~20 parts of straw powder, 1~3 part of growth regulator.
2. okra seedling medium as described in claim 1, which is characterized in that include the raw material of following parts by weight:Chinese medicine slag 45
Part, 18 parts of bog soil, 13 parts of laterite, 15 parts of straw powder, 1.5 parts of growth regulator.
3. okra seedling medium as claimed in claim 1 or 2, which is characterized in that the Chinese medicine slag is by ground speiss and radix bupleuri slag
According to 1:2 weight proportion mixing.
4. okra seedling medium as claimed in claim 1 or 2, which is characterized in that the growth stimulator is methyl α-naphthyl acetate, 6-BA and dimension
Raw element B6 is according to 1:(0.2~0.6):It pours into blender, is stirred at room temperature after the weight proportion mixing of (0.1~0.3)
It is even.
5. the preparation method of okra seedling medium as claimed in claim 1 or 2, which is characterized in that comprise the following steps:By in
The dregs of a decoction put into fermentation tank, water is added to stir evenly so that the water content of material be 50~60%, be heated to 50~55 DEG C processing 2~
3h after temperature is down to room temperature, pours into bog soil, laterite and straw powder, after stirring evenly, 3~5d of encapsulation process;Treat that temperature drops
During to 30~35 DEG C, the fermenting agent of its weight 0.02~0.2% is inoculated with, stirring 2~3 times is sealed by fermentation 7~10d, fermented
Control material temperature obtains seedling medium at 30~50 DEG C in journey.
6. the preparation method of okra seedling medium as claimed in claim 5, which is characterized in that the fermenting agent is by lactic acid
Bacterium, bacillus subtilis, S. cervisiae are according to 1:1:2 weight ratios are prepared.
7. okra seedling medium as claimed in claim 1 or 2, which is characterized in that added in the seedling medium its weight 5~
10% calcium phosphate.
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Cited By (2)
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Application publication date: 20180601 |