CN108059541A - A kind of seedling medium and preparation method thereof - Google Patents
A kind of seedling medium and preparation method thereof Download PDFInfo
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- CN108059541A CN108059541A CN201810034545.2A CN201810034545A CN108059541A CN 108059541 A CN108059541 A CN 108059541A CN 201810034545 A CN201810034545 A CN 201810034545A CN 108059541 A CN108059541 A CN 108059541A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
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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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Abstract
The invention discloses a kind of seedling mediums and preparation method thereof, count in parts by weight, and following components is included in raw material：200 300 parts of turf；30 80 parts of coconut palm chaff；20 70 parts of vermiculite；60 120 parts of perlite；5 10 parts of nutritional agents；10 15 parts of microbial bacterial agent；48 parts of brassinosteroid；Microbial bacterial agent includes heteroauxin.Brassinosteroid and heteroauxin can induce the expression of plant growth gene, and facilitation is respectively provided with to the growth of plant, and brassinosteroid can regulate and control the polar translocation of heteroauxin, play the effect that collaboration promotes, and then improve the speed of growth of plant.Coconut palm chaff is cocoanut husk fiber dust, is a kind of pure natural organic media under coming off from cocoanut husk /V process, through processing after coconut palm chaff be very suitable for cultivate plant, have higher air permeability.Vermiculite has suction-operated, and water holding capacity is strong, can adsorb nutriment and microbial bacterial agent, prevents the loss of nutriment and microbial bacterial agent, and then ensures the nutritional need of plant.
Description
Technical field
The present invention relates to field of plant growing technology, more particularly, to a kind of seedling medium and preparation method thereof.
Background technology
In nursery base, to improve the speed of the survival rate of nursery and growth of seedling, nursery base can carry for seedling
For appropriate seedling medium.
Notification number is that the Chinese patent of CN100441090C discloses a kind of melon raise seedling matrix, which is following
Raw material compounds by weight ratio：Fermented cow dung 50-60%；Peat 15-20%；Vermiculite 10-15%；Perlite 10-15%；
Nitrogen-phosphorus-potassium compound fertilizer 0.2%.
This seedling medium is mainly used as nutriment by nitrogen-phosphorus-potassium compound fertilizer, to the growth-promoting effect of plant compared with
Low, the speed of growth is slower, has much room for improvement.
The content of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of seedling medium, plant can be improved
The speed of growth.
To achieve the above object, the present invention provides following technical solutions：
A kind of seedling medium, is counted in parts by weight, and following components is included in raw material：200-300 parts of turf；Coconut palm chaff 30-80
Part；20-70 parts of vermiculite；60-120 parts of perlite；5-10 parts of nutritional agents；10-15 parts of microbial bacterial agent；4-8 parts of brassinosteroid；
The microbial bacterial agent includes heteroauxin.
By using above-mentioned technical proposal, brassinosteroid and heteroauxin can induce the expression of plant growth gene, right
The growth of plant is respectively provided with facilitation, and brassinosteroid can regulate and control the polar translocation of heteroauxin, plays what collaboration promoted
Effect, and then improve the speed of growth of plant.
Coconut palm chaff is cocoanut husk fiber dust, is coconut by-product or discarded object after processing, is from cocoanut husk /V
A kind of pure natural organic media under coming off in process, through processing after coconut palm chaff be very suitable for cultivate plant,
With higher air permeability.
Vermiculite has suction-operated, and water holding capacity is strong, can adsorb nutriment and microbial bacterial agent, prevents from seeking
The loss of substance and microbial bacterial agent is supported, availability is improved, and then ensures the nutritional need of plant.
The present invention is further arranged to：The nutritional agents contains trace elements of selenium, phosphorus, potassium, magnesium, zinc.
By using above-mentioned technical proposal, the micro- demand needed for growth is provided for plant, improves the life of plant
Long speed and the survival rate of seedling.
The present invention is further arranged to：The microbial bacterial agent includes the basic element of cell division and SOD enzymes.
By using above-mentioned technical proposal, the basic element of cell division is a kind of substance for promoting cytokinesis, can be promoted a variety of
The differentiation and growth of tissue have synergistic effect with heteroauxin, promote the growth of plant.
SOD enzymes are the abbreviation of superoxide dismutase, are a kind of active materials for coming from life entity, can eliminate organism and exist
The harmful substance generated in metabolic processes, while be also the natural scavenger of oxygen radical in organism, children can be removed
The harmful substance being metabolized in seedling improves the survival rate of seedling.
The present invention is further arranged to：The microbial bacterial agent further includes gibberellin GA4.
By using above-mentioned technical proposal, gibberellin GA3 is the Plant Hormone being widely present, and can stimulate leaf and bud
Growth, improves the speed of growth of plant, and gibberellin GA4 is the homologue of gibberellin GA3, has synergy with the basic element of cell division
Effect, further improve the speed of growth of plant.
The present invention is further arranged to：It counts in parts by weight, polyoxyethylene polyoxy third is included in the seedling medium raw material
5-10 parts of alkene block copolymer.
By using above-mentioned technical proposal, polyoxyethylene polyoxypropylene block copolymer has peptizaiton, makes rape plain
Lactone, nutritional agents, microbial bacterial agent uniformly mix, and the suction-operated for passing through vermiculite reduces brassinosteroid, nutritional agents, micro- life
Object microbial inoculum with moisture loss；Meanwhile improve point of brassinosteroid, nutritional agents, microbial bacterial agent in turf and coconut palm chaff
The cloth uniformity easily facilitates the absorption of plant seedlings, improves the speed of growth of seedling；Polyoxyethylene polyoxypropylene block copolymer
Also play an important role of to improve compatible degree, the synergistic effect of rape element and heteroauxin can be improved, improve gibberellin GA4 and cell
The synergistic effect of mitogen, and one layer of water-repellent layer is formed in the outside of brassinosteroid, nutritional agents, microbial bacterial agent, with life
Object decomposition, water-repellent layer gradually discharge internal brassinosteroid, nutritional agents, microbial bacterial agent, play an important role of sustained release, prevent
Only plant early period overnutrition and especially subalimentation.
It is an object of the invention to provide a kind of preparation methods of seedling medium, comprise the following steps：
Step 1, nutritional agents, heteroauxin, the basic element of cell division, SOD enzymes and brassinosteroid and water are mixed and stirred for
Even acquisition mixed liquor, vermiculite is put into mixed liquor and fully absorbs mixed liquor, obtains preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
By using above-mentioned technical proposal, basic nutrition supply, the basic element of cell division, Yin are provided for plant by nutritional agents
Indolylbutyric acid, SOD enzymes and brassinosteroid improve the speed of growth of plant, and there is wherein heteroauxin and brassinosteroid collaboration to increase
Effect acts on；Vermiculite is put into mixed liquor and fully absorbs mixed liquor, vermiculite has good water retention property and adsorption capacity, can
It prevents the loss of nutritional agents, heteroauxin, the basic element of cell division, SOD enzymes and brassinosteroid, improves the speed of growth of plant.
The present invention is further arranged to：It step 1, will be in nutritional agents, heteroauxin, the basic element of cell division, SOD enzymes, rape element
Ester and mycin GA4 are mixed and stirred for uniformly obtaining mixed liquor with water, and vermiculite is put into mixed liquor and fully absorbs preliminary mixture.
By using above-mentioned technical proposal, gibberellin GA4 has synergistic function with the basic element of cell division, further improves
The speed of growth of plant seedlings.
The present invention is further arranged to：It step 1, will be in nutritional agents, heteroauxin, the basic element of cell division, SOD enzymes, rape element
Ester, mycin GA4 and polyoxyethylene polyoxypropylene block copolymer and water are mixed and stirred for uniformly obtaining mixed liquor, and vermiculite is put into
Preliminary mixture is fully absorbed in mixed liquor.
By using above-mentioned technical proposal, polyoxyethylene polyoxypropylene block copolymer has peptizaiton, makes rape plain
Lactone, nutritional agents, microbial bacterial agent uniformly mix, and the suction-operated for passing through vermiculite reduces brassinosteroid, nutritional agents, micro- life
Object microbial inoculum with moisture loss；Meanwhile improve point of brassinosteroid, nutritional agents, microbial bacterial agent in turf and coconut palm chaff
The cloth uniformity easily facilitates the absorption of plant seedlings, improves the speed of growth of seedling；Polyoxyethylene polyoxypropylene block copolymer
Also play an important role of to improve compatible degree, the synergistic effect of rape element and heteroauxin can be improved, improve gibberellin GA4 and cell
The synergistic effect of mitogen, and one layer of water-repellent layer is formed in the outside of brassinosteroid, nutritional agents, microbial bacterial agent, with life
Object decomposition, water-repellent layer gradually discharge internal brassinosteroid, nutritional agents, microbial bacterial agent, play an important role of sustained release, prevent
Only plant early period overnutrition and especially subalimentation.
In conclusion the invention has the advantages that：
1. brassinosteroid can induce the expression of plant growth gene, facilitation, rape are respectively provided with to the growth of plant
Plain lactone can regulate and control the polar translocation of heteroauxin, play the effect that collaboration promotes, and then improve the speed of growth of plant；
2. the basic element of cell division is a kind of substance for promoting cytokinesis, the differentiation and growth of Various Tissues can be promoted, with
Heteroauxin has synergistic effect, promotes the growth of plant；
3. gibberellin GA4 plays an important role of synergy with the basic element of cell division, the speed of growth of plant is further improved；
4. polyoxyethylene polyoxypropylene block copolymer has peptizaiton, make brassinosteroid, nutritional agents, microbial bacteria
Agent uniformly mixes, and passes through the suction-operated reduction brassinosteroid, nutritional agents, microbial bacterial agent of vermiculite with the loss of moisture；
Meanwhile the distribution consistency degree of brassinosteroid, nutritional agents, microbial bacterial agent in turf and coconut palm chaff is improved, easily facilitate plant
The absorption of object seedling improves the speed of growth of seedling；Polyoxyethylene polyoxypropylene block copolymer, which also has, improves compatible degree
Effect can improve the synergistic effect of rape element and heteroauxin, improve the synergistic effect of gibberellin GA4 and the basic element of cell division,
And one layer of water-repellent layer is formed in the outside of brassinosteroid, nutritional agents, microbial bacterial agent, with biological decomposition, water-repellent layer
The gradually brassinosteroid inside release, nutritional agents, microbial bacterial agent, play an important role of sustained release, prevent plant in nutrition early period
Superfluous and especially subalimentation；
5. vermiculite has good water retention property and adsorption capacity, nutritional agents, heteroauxin, cell division can be prevented
The loss of element, SOD enzymes and brassinosteroid improves the speed of growth of plant.
Specific embodiment
Embodiment 1：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains micro-
Secondary element selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include heteroauxin, the basic element of cell division, SOD enzymes and gibberellin GA4.
A kind of preparation method of seedling medium comprises the following steps：
Step 1, by nutritional agents, microbial bacterial agent, brassinosteroid and polyoxyethylene polyoxypropylene block copolymer and water
It is mixed and stirred for uniformly obtaining mixed liquor, vermiculite is put into mixing and fully absorbs mixed liquor, obtain preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 2：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 1
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 3：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 1
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 4：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains micro-
Secondary element selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include heteroauxin, SOD enzymes and gibberellin GA4.
A kind of preparation method of seedling medium comprises the following steps：
Step 1, by nutritional agents, microbial bacterial agent, brassinosteroid and polyoxyethylene polyoxypropylene block copolymer and water
It is mixed and stirred for uniformly obtaining mixed liquor, vermiculite is put into mixing and fully absorbs mixed liquor, obtain preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 5：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 4
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 6：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 4
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 7：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains micro-
Secondary element selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include heteroauxin, the basic element of cell division and SOD enzymes.
A kind of preparation method of seedling medium comprises the following steps：
Step 1, by nutritional agents, microbial bacterial agent, brassinosteroid and polyoxyethylene polyoxypropylene block copolymer and water
It is mixed and stirred for uniformly obtaining mixed liquor, vermiculite is put into mixing and fully absorbs mixed liquor, obtain preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 8：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 7
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 9：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with embodiment 7
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 10：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains
Trace elements of selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include heteroauxin, the basic element of cell division, SOD enzymes and gibberellin
GA4。
A kind of preparation method of seedling medium comprises the following steps：
Step 1, nutritional agents, microbial bacterial agent and brassinosteroid and water are mixed and stirred for uniformly obtaining mixed liquor, it will
Vermiculite, which is put into mixing, fully absorbs mixed liquor, obtains preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 11：A kind of seedling medium, with embodiment 10 the difference is that, each component and parts by weight in raw material
As shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Embodiment 12：A kind of seedling medium, with embodiment 10 the difference is that, each component and parts by weight in raw material
As shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 1：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains micro-
Secondary element selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include heteroauxin, the basic element of cell division, SOD enzymes and gibberellin GA4.
A kind of preparation method of seedling medium comprises the following steps：
Step 1, nutritional agents, microbial bacterial agent and polyoxyethylene polyoxypropylene block copolymer and water are mixed and stirred for
Vermiculite is put into mixing and fully absorbs mixed liquor by even acquisition mixed liquor, obtains preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 2：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with comparative example 1
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 3：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with comparative example 1
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 4：A kind of seedling medium, each component and parts by weight are as shown in table 1 in raw material, and wherein nutritional agents contains micro-
Secondary element selenium, phosphorus, potassium, magnesium, zinc, wherein microbial bacterial agent include the basic element of cell division, SOD enzymes and gibberellin GA4.
A kind of preparation method of seedling medium comprises the following steps：
Step 1, by nutritional agents, microbial bacterial agent, brassinosteroid and polyoxyethylene polyoxypropylene block copolymer and water
It is mixed and stirred for uniformly obtaining mixed liquor, vermiculite is put into mixing and fully absorbs mixed liquor, obtain preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, educated after being sufficiently mixed
Seedling matrix.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 5：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with comparative example 4
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Comparative example 6：A kind of seedling medium, the difference is that, each component and parts by weight are such as in raw material with comparative example 4
Shown in table 1.
Wherein, the speed of growth of seedling is tested with the following method, takes the passion fruit that 20 plants of differences in height are ± 0.3cm
Seedling, and the height of each plant of seedling is recorded, seedling is planted in seedling medium respectively, and is placed on the temperature that constant temperature is 25 DEG C
Interior, corresponding plant growth lamp is equipped in the top of every column seedling, and staff carries out every column seedling periodically and quantitative
Watering remeasures the height of every plant of seedling after a week, removes maximum and minimum value, obtains the average production height of seedling.
Wherein, the average production height of seedling is as shown in table 1.
Table 1
Table 1- continues
Specific embodiment is only explanation of the invention, is not intended to limit the invention, all designs in the present invention
Within design, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of seedling medium, is counted in parts by weight, following components is included in raw material：
The microbial bacterial agent includes heteroauxin.
2. a kind of seedling medium according to claim 1, it is characterised in that：The nutritional agents contain trace elements of selenium, phosphorus,
Potassium, magnesium, zinc.
3. a kind of seedling medium according to claim 1, it is characterised in that：The microbial bacterial agent includes the basic element of cell division
With SOD enzymes.
4. a kind of seedling medium according to claim 3, it is characterised in that：The microbial bacterial agent further includes gibberellin
GA4。
5. a kind of seedling medium according to claim 1, it is characterised in that：It counts in parts by weight, the seedling medium is former
Include 5-10 parts of polyoxyethylene polyoxypropylene block copolymer in material.
6. a kind of preparation method of seedling medium as described in claim 1, it is characterised in that：Comprise the following steps,
Step 1, nutritional agents, heteroauxin, the basic element of cell division, SOD enzymes and brassinosteroid and water are mixed and stirred for uniformly obtaining
Mixed liquor is obtained, vermiculite is put into mixed liquor and fully absorbs mixed liquor, obtains preliminary mixture；
Step 2, turf, coconut palm chaff, perlite by mixer are sufficiently mixed, obtain matrix semi-finished product；
Step 3, preliminary mixture is added in mixer and matrix semi-finished product continues to stir, nursery base is obtained after being sufficiently mixed
Matter.
7. the preparation method of seedling medium according to claim 6, it is characterised in that：Step 1, by nutritional agents, indoles second
Acid, the basic element of cell division, SOD enzymes, brassinosteroid and mycin GA4 and water are mixed and stirred for uniformly obtaining mixed liquor, and vermiculite is put
Enter and preliminary mixture is fully absorbed in mixed liquor.
8. the preparation method of seedling medium according to claim 6, it is characterised in that：Step 1, by nutritional agents, indoles second
Acid, the basic element of cell division, SOD enzymes, brassinosteroid, mycin GA4 and polyoxyethylene polyoxypropylene block copolymer mix simultaneously with water
Acquisition mixed liquor is stirred evenly, vermiculite is put into mixed liquor and fully absorbs preliminary mixture.
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Application publication date: 20180522 |