CN109479638A - A kind of the muskmelon seedling fostering method and muskmelon seedling of high disease resistance ability - Google Patents

A kind of the muskmelon seedling fostering method and muskmelon seedling of high disease resistance ability Download PDF

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Publication number
CN109479638A
CN109479638A CN201811560303.3A CN201811560303A CN109479638A CN 109479638 A CN109479638 A CN 109479638A CN 201811560303 A CN201811560303 A CN 201811560303A CN 109479638 A CN109479638 A CN 109479638A
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muskmelon
seedling
disease resistance
cfu
high disease
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高宇
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Shunda Kang (suzhou) Agricultural Science And Technology Development Co Ltd
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Shunda Kang (suzhou) Agricultural Science And Technology Development Co Ltd
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G22/00Cultivation of specific crops or plants not otherwise provided for
    • A01G22/05Fruit crops, e.g. strawberries, tomatoes or cucumbers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C1/00Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Botany (AREA)
  • Pretreatment Of Seeds And Plants (AREA)

Abstract

The invention discloses the muskmelon seedling fostering method and muskmelon seedling of a kind of high disease resistance ability, include the following steps: that (1) handles muskmelon seeds using alternating magnetic field;(2) seedling medium is sterilized, is then mixed with containing beneficial microorganism mixed solution, for use;(3) it sows;(4) cultivation and the observation of emergence rate before emergence;(5) cultivate after emerging: quantity to be emerged reaches certain amount, then cultivated in heliogreenhouse, and daytime and night carry out selecting different breeding conditions respectively, when a certain amount of muskmelon seedling grows at least 2 true leaves, solution containing liacinin is sprayed on blade face, and carries out pouring root;When growing at least 4 true leaves to muskmelon seedling wait cultivate, so that it may be transplanted, that is, cultivate the muskmelon seedling of high disease resistance ability;And the muskmelon seedling cultivated by the above method;The present invention can effectively improve the germination percentage of muskmelon seeds, and significantly improve the ability of muskmelon seedling disease resistance.

Description

A kind of the muskmelon seedling fostering method and muskmelon seedling of high disease resistance ability
Technical field
The invention belongs to muskmelon Cultivating techniques fields, and in particular to a kind of muskmelon seedling fostering method of high disease resistance ability And muskmelon seedling.
Background technique
Muskmelon (Cucumis melo L.) is also known as muskmelon, fruit melon, sweet melon, ripe melon, is that the annual tendril draft of Curcurbitaceae is planted Object;Muskmelon is that China is utilized as the melon of fruit earliest, throughout our country plantation extensively, common muskmelon, "Hami" melon, honey dew melon etc. It is belonging respectively to the different lines of muskmelon.Muskmelon contain a large amount of carbohydrate and citric acid, carrotene, B family vitamin and Vitamin C etc., is important one of fruit.However in the planting process of muskmelon, vulnerable to infecting for multiple diseases, to lead Cause Muskmelon Planting the underproduction, it is serious when result even in total crop failure.
And in the planting process of muskmelon, seedling stage grow up the case where be the key that whether there is in the later period stronger disease resistance, because For the cultivation of muskmelon nursery, there are many evolutionary approach, such as Chinese invention patent in this currently available technology CN106665055A, it discloses a kind of anti obstacle to continuous cropping netted melon seeding cultivating method, the technology specifically used is in muskmelon Seedling Stage carries out resistance seedling fostering using the method for vaccinization (pathogenic bacteria), and the technical method is for technical operation personnel's It is more demanding, and spend the time longer, it is unfavorable for promoting the use of;
For another example Chinese invention patent CN105230310A, it discloses a kind of production methods of high-quality muskmelon seedling, specifically The technology used is graft technology, and using pumpkin seedlings as the engrafting and cultivating of stock progress muskmelon seedling, this is equally to operator Member's is more demanding, and a possibility that change there are muskmelon mouthfeel, is unfavorable for large-scale application;
For another example Chinese invention patent CN106665047A, it discloses a kind of cultural methods of Melon, wherein using Nutrient solution in containing honeysuckle, achyranthes aspera, kuh-seng, phoenix tree leaf, tripterygium wilfordii, cordate houttuynia, Lindley Butterflybush Herb extract, not only sweet tea The growth of melon provides nutriment, while also there is sterilization and disinsection to reduce disease;It falls ill simultaneously added with having to kill to have Chlorobromide isocyanuric acid, Bravo, the mandipropamid of the effect of worm;Method and technology for breeding phase is using conventional work Object Cultivating techniques, while cultivating that cost is too high, and without improving the specific aim of muskmelon breeding.
Summary of the invention
The technical problem to be solved by the present invention is to overcome deficiency in the prior art, a kind of improved high disease resistance is provided The muskmelon seedling fostering method of ability, can effectively improve the germination percentage of muskmelon seeds, and it is disease-resistant to significantly improve muskmelon seedling Harmful ability.
The present invention goes back while providing a kind of muskmelon seedling of high disease resistance that above-mentioned breeding method is cultivated.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is as follows:
A kind of muskmelon seedling fostering method of high disease resistance ability, the breeding method include the following steps:
(1) seed treatment: muskmelon seeds are immersed in sodium chloride solution, then will be immersed with the sodium chloride of muskmelon seeds Solution is placed in alternating magnetic field, is taken out, and is cleaned, sterilization, then will treated muskmelon seeds are stored in temperature is 20-25 DEG C, Humidity is in the environment of 20-30%, in case sowing;
Wherein, the alternative frequency of the alternating magnetic field is 8-12Hz, and the intensity of central magnetic field is 1000-2000Gs;
(2) seedling medium is handled: seedling medium is sterilized, is then mixed with containing beneficial microorganism mixed solution, to With;
Wherein, the beneficial microbe is to conciliate starch gemma selected from bacillus subtilis, saccharomycete, bacillus licheniformis At least two combination in bacillus;
(3) it sows: the muskmelon seeds that step (1) is handled well being planted in the seedling medium that step (2) is handled well;
(4) seedling medium that in step (3) kinds are implanted with muskmelon seeds cultivation and the observation of emergence rate before emergence: is placed in temperature Degree stands and cultivates to cover sunshade net above in 25-35 DEG C of environment;The humidity of observation seedling medium daily, is replenished in time water Point, observe emergence rate;
(5) it is cultivated after emerging: when the quantity wait emerge reaches 90% or more, removing covering sunshade net, kind is implanted with muskmelon The seedling medium of seed is cultivated in heliogreenhouse, is periodically watered;
Wherein, the breeding condition on daytime is as follows: temperature is 25-30 DEG C, humidity 60-70%;
The condition of culture at night is as follows: temperature is 20-25 DEG C, humidity 50-60%;In night culture, LED light is utilized Carry out light filling;The arrangement of night lights irradiation are as follows: red-light LED light-illuminating 0.5-1.5h, blue-ray LED light-illuminating 0.5- 1.5h, without light-illuminating 0.5-1.5h, so alternately, night complete altogether 4 times circulation;
When 90% muskmelon seedling grows at least 2 true leaves, the solution containing liacinin is sprayed on blade face, And carry out pouring root;When growing at least 4 true leaves to muskmelon seedling wait cultivate, so that it may be transplanted, that is, cultivate the highly resistance The muskmelon seedling of disease ability.
In the present invention, step (1) and step (2) are in no particular order.
In terms of more according to the present invention specific and preferred, in step (1), by the leaching at being 24-26 DEG C in temperature Bubble has the sodium chloride solution of muskmelon seeds to be placed in alternating magnetic field, time of repose 20-30min.
It is described clean clear using distilled water progress in step (1) in terms of more according to the present invention specific and preferred It washes.
In terms of more according to the present invention specific and preferred, in step (1), before carrying out the sterilization operation, first dry in the air It is dry, and the sterilization is sterilized using ultraviolet light irradiation.
Some preferred aspects according to the present invention, in step (2), the sterilizing carries out at being 200-300 DEG C in temperature, goes out The bacterium time is 20-30s.
Some preferred aspects according to the present invention, in step (2), the beneficial microbe is by bacillus subtilis, yeast Bacterium, bacillus licheniformis and bacillus amyloliquefaciens are constituted.
Some preferred aspects according to the present invention, in step (2), in the mixed solution, the bacillus subtilis Content is 5 × 107CFU/mL-8×107CFU/mL。
Some preferred aspects according to the present invention, in step (2), in the mixed solution, the content of the saccharomycete is 2 ×106CFU/mL-8×106CFU/mL。
Some preferred aspects according to the present invention, in step (2), in the mixed solution, the bacillus licheniformis Content is 2 × 106CFU/mL-1×107CFU/mL。
Some preferred aspects according to the present invention, in step (2), in the mixed solution, the bacillus amyloliquefaciens Content be 5 × 106CFU/mL-2×107CFU/mL。
Some specific aspects according to the present invention, in step (3), when being sowed, according to 1,1 cave muskmelon seeds Mode is sowed, and is after planting poured with water.
Some preferred aspects according to the present invention, in step (5), the arrangement of night lights irradiation are as follows: red LED lamp illumination Penetrate 0.9-1.1h, blue-ray LED light-illuminating 0.9-1.1h, without light-illuminating 0.9-1.1h, so alternately, night completes altogether 4 circulations.A specific aspect according to the present invention, in step (5), the arrangement of night lights irradiation are as follows: red LED lamp illumination Penetrate 1h, blue-ray LED light-illuminating 1h, without light-illuminating 1h, so alternately, night completes 4 circulations altogether.
Some preferred aspects according to the present invention, will when 90% muskmelon seedling grows the 2nd true leaf in step (5) Solution containing liacinin sprays on blade face, and carries out pouring root;When growing the 4th true leaf to muskmelon seedling wait cultivate, It can be carried out transplanting.
Some preferred aspects according to the present invention, in step (5), the content of the liacinin is 3 × 106CFU/ mL-9×106CFU/mL。
A kind of another technical solution provided by the invention: muskmelon seedling fostering method of high disease resistance ability described above The muskmelon seedling of cultivation.
Due to the use of above technical scheme, the invention has the following advantages over the prior art:
The present invention selects specific alternating magnetic field processing for muskmelon seeds, before seedling medium processing, emergence Cultivated after cultivation and the observation of emergence rate, emergence and etc., it carries out selecting different trainings respectively in particular for daytime and night Condition is educated, the gene expression of muskmelon seedling is changed, and then imparts the excellent disease resistance of muskmelon seedling, while muskmelon seeds Germination percentage be also significantly improved, and breeding method of the invention is easy to operate, and the requirement to technical staff is lower, into And it is suitable for large-scale promotion.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment;It should be understood that these embodiments are for illustrating The basic principles, principal features and advantages of the present invention, and the present invention is not by the scope limitation of following embodiment;It is used in embodiment Implementation condition further adjustment can be done according to specific requirement, the implementation condition being not specified is usually the item in routine experiment Part.In following, unless otherwise specified, all raw materials are both from commercially available.
Embodiment 1:
(1) full grains, unabroken muskmelon seeds 400 are chosen, wherein 200 carry out according to breeding method of the present invention Nursery, in addition 200 seed conventionally nursery, as control;
(2) the specific seedling raising process by breeding method of the present invention processing is as follows:
A, at 25 DEG C, by muskmelon seeds be immersed in saturation NaCl solution in, then by immersed with muskmelon seeds Saturation NaCl solution be placed in that alternative frequency is 10Hz, central magnetic field is in the magnetic field of 1000Gs, stand 20min;
B, it after taking-up, is cleaned, is dried, with ultraviolet light irradiation 30s with distilled water;
C, then will treated muskmelon seeds are stored in temperature be 20 DEG C, humidity is in 20% environment, in case sowing is used;
D, the business seedling medium of purchase is heated into 30s at 200 DEG C using baking oven;
E, it in the seedling medium after high-temperature process, is added and contains beneficial microorganism mixed solution, wherein including withered grass Bacillus (5 × 107CFU/mL), saccharomycete (2 × 106CFU/mL), bacillus licheniformis (2 × 106CFU/mL), starch is solved Bacillus (5 × 106CFU/mL), uniformly mixing, is then laid down into seedlings nursing plate;
F, by the muskmelon seeds handled well according in 1, the 1 cave seed seedling medium that is seeded in that treated, sowing Afterwards, it is poured with water;
G, seedlings nursing plate is placed in the environment that temperature is 25 DEG C, covers sunshade net above, stood and cultivate;
H, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
I, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering;
J, the breeding condition on daytime is as follows: temperature is 25 DEG C, humidity 60%;The condition of culture at night is as follows: temperature is 20 DEG C, humidity 50%;In night culture, light filling is carried out using LED light;The arrangement of night lights irradiation is red LED lamp Light irradiates 1h, blue-ray LED light-illuminating 1h, without light-illuminating (i.e. dark) 1h, and so alternately, night completes 4 times altogether and follows Ring;
K, when 90% muskmelon seedling grows the 2nd true leaf, liacinin solution (3 × 10 will be contained6CFU/mL) It sprays on blade face, and carries out pouring root;
L, it when growing the 4th true leaf to muskmelon seedling wait cultivate, is transplanted, that is, cultivates the high disease resistance ability Muskmelon seedling.
(3) as the conventional seedbed system of control, detailed process is as follows:
A, a certain amount of water is added in the business culture medium for seedling of the same batch of purchase, be then laid down into seedlings nursing plate;
B, the muskmelon seeds handled well are sowed according to 1,1 cave seed, after planting, is poured with water;
C, seedlings nursing plate is placed in the environment that temperature is 25 DEG C, covers sunshade net above, stood and cultivate;
D, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
E, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering, illumination are that natural daylight irradiates, the diurnal temperature and humidity without night light filling, not in controllable greenhouse;
F, it when growing the 5th true leaf to seedling wait cultivate, is transplanted.
(4) by the processing group and control group progress powdery mildew pathogenic bacteria induction experiment after transplanting, disease plant number is observed.
As a result as follows:
The result shows that effect of the invention is better than control group, not only emergence rate is improved, and significantly improves muskmelon The mildew-resistance ability of plant.
Embodiment 2:
(1) full grains, unabroken muskmelon seeds 400 are chosen, wherein 200 carry out according to breeding method of the present invention Nursery, in addition 200 seed conventionally nursery, as control;
(2) the specific seedling raising process by breeding method of the present invention processing is as follows:
A, at 25 DEG C, by muskmelon seeds be immersed in saturation NaCl solution in, then by immersed with muskmelon seeds Saturation NaCl solution be placed in that alternative frequency is 10Hz, central magnetic field is in the magnetic field of 1500Gs, stand 25min;
B, it after taking-up, is cleaned, is dried, with ultraviolet light irradiation 45s with distilled water;
C, then will treated muskmelon seeds are stored in temperature be 20 DEG C, humidity is in 30% environment, in case sowing is used;
D, the business seedling medium of purchase is heated into 20s at 300 DEG C using baking oven;
E, it in the seedling medium after high-temperature process, is added and contains beneficial microorganism mixed solution, wherein including withered grass Bacillus (6 × 107CFU/mL), saccharomycete (4 × 106CFU/mL), bacillus licheniformis (6 × 106CFU/mL), starch is solved Bacillus (1 × 106CFU/mL), uniformly mixing, is then laid down into seedlings nursing plate;
F, by the muskmelon seeds handled well according in 1, the 1 cave seed seedling medium that is seeded in that treated, sowing Afterwards, it is poured with water;
G, seedlings nursing plate is placed in the environment that temperature is 27 DEG C, covers sunshade net above, stood and cultivate;
H, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
I, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering;
J, the breeding condition on daytime is as follows: temperature is 25 DEG C, humidity 70%;The condition of culture at night is as follows: temperature is 20 DEG C, humidity 60%;In night culture, light filling is carried out using LED light;The arrangement of night lights irradiation is red LED lamp Light irradiates 1h, blue-ray LED light-illuminating 1h, without light-illuminating (i.e. dark) 1h, and so alternately, night completes 4 times altogether and follows Ring;
K, when 90% muskmelon seedling grows the 2nd true leaf, liacinin solution (6 × 10 will be contained6CFU/mL) It sprays on blade face, and carries out pouring root;
L, it when growing the 4th true leaf to muskmelon seedling wait cultivate, is transplanted, that is, cultivates the high disease resistance ability Muskmelon seedling.
(3) as the conventional seedbed system of control, detailed process is as follows:
A, a certain amount of water is added in the business culture medium for seedling of the same batch of purchase, be then laid down into seedlings nursing plate;
B, the muskmelon seeds handled well are sowed according to 1,1 cave seed, after planting, is poured with water;
C, seedlings nursing plate is placed in the environment that temperature is 25 DEG C, covers sunshade net above, stood and cultivate;
D, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
E, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering, illumination are that natural daylight irradiates, the diurnal temperature and humidity without night light filling, not in controllable greenhouse;
F, it when growing the 5th true leaf to seedling wait cultivate, is transplanted.
(4) by the processing group and control group progress downy mildew pathogenic bacteria induction experiment after transplanting, disease plant number is observed.
As a result as follows:
The result shows that effect of the invention is better than control group, not only emergence rate is improved, and significantly improves muskmelon The downy mildew resistance ability of plant.
Embodiment 3:
(1) full grains, unabroken muskmelon seeds 400 are chosen, wherein 200 carry out according to breeding method of the present invention Nursery, in addition 200 seed conventionally nursery, as control;
(2) the specific seedling raising process by breeding method of the present invention processing is as follows:
A, at 25 DEG C, by muskmelon seeds be immersed in saturation NaCl solution in, then by immersed with muskmelon seeds Saturation NaCl solution be placed in that alternative frequency is 10Hz, central magnetic field is in the magnetic field of 2000Gs, stand 30min;
B, it after taking-up, is cleaned, is dried, with ultraviolet light irradiation 60s with distilled water;
C, then will treated muskmelon seeds are stored in temperature be 25 DEG C, humidity is in 30% environment, in case sowing is used;
D, the business seedling medium of purchase is heated into 30s at 300 DEG C using baking oven;
E, it in the seedling medium after high-temperature process, is added and contains beneficial microorganism mixed solution, wherein including withered grass Bacillus (8 × 107CFU/mL), saccharomycete (8 × 106CFU/mL), bacillus licheniformis (1 × 107CFU/mL), starch is solved Bacillus (2 × 107CFU/mL), uniformly mixing, is then laid down into seedlings nursing plate;
F, by the muskmelon seeds handled well according in 1, the 1 cave seed seedling medium that is seeded in that treated, sowing Afterwards, it is poured with water;
G, seedlings nursing plate is placed in the environment that temperature is 30 DEG C, covers sunshade net above, stood and cultivate;
H, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
I, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering;
J, the breeding condition on daytime is as follows: temperature is 30 DEG C, humidity 70%;The condition of culture at night is as follows: temperature is 25 DEG C, humidity 60%;In night culture, light filling is carried out using LED light;The arrangement of night lights irradiation is red LED lamp Light irradiates 1h, blue-ray LED light-illuminating 1h, without light-illuminating (i.e. dark) 1h, and so alternately, night completes 4 times altogether and follows Ring;
K, when 90% muskmelon seedling grows the 2nd true leaf, liacinin solution (9 × 10 will be contained6CFU/mL) It sprays on blade face, and carries out pouring root;
L, it when growing the 4th true leaf to muskmelon seedling wait cultivate, is transplanted, that is, cultivates the high disease resistance ability Muskmelon seedling.
(3) as the conventional seedbed system of control, detailed process is as follows:
A, a certain amount of water is added in the business culture medium for seedling of the same batch of purchase, be then laid down into seedlings nursing plate;
B, the muskmelon seeds handled well are sowed according to 1,1 cave seed, after planting, is poured with water;
C, seedlings nursing plate is placed in the environment that temperature is 25 DEG C, covers sunshade net above, stood and cultivate;
D, moisture is replenished in time in the humidity for observing seedling medium daily, observes emergence rate;
E, when the quantity wait emerge reaches 90% or more, covering sunshade net is removed, seedling disk is cultivated in heliogreenhouse, Periodically watering, illumination are that natural daylight irradiates, the diurnal temperature and humidity without night light filling, not in controllable greenhouse;
F, it when growing the 5th true leaf to seedling wait cultivate, is transplanted.
(4) by the processing group and control group progress anthracnose pathogenic bacteria induction experiment after transplanting, disease plant number is observed.
As a result as follows:
The result shows that effect of the invention is better than control group, not only emergence rate is improved, and significantly improves muskmelon The anti-anthracnose ability of plant.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of muskmelon seedling fostering method of high disease resistance ability, which is characterized in that the breeding method includes the following steps:
(1) seed treatment: muskmelon seeds are immersed in sodium chloride solution, then will be immersed with the sodium chloride solution of muskmelon seeds It is placed in alternating magnetic field, takes out, clean, sterilization, then muskmelon seeds are stored in temperature as 20-25 DEG C, humidity by treated For in the environment of 20-30%, in case sowing;
Wherein, the alternative frequency of the alternating magnetic field is 8-12Hz, and the intensity of central magnetic field is 1000-2000Gs;
(2) seedling medium is handled: seedling medium being sterilized, is then mixed with containing beneficial microorganism mixed solution, for use;
Wherein, the beneficial microbe is selected from bacillus subtilis, saccharomycete, bacillus licheniformis and bacillus amyloliquefaciens In at least two combination;
(3) it sows: the muskmelon seeds that step (1) is handled well being planted in the seedling medium that step (2) is handled well;
(4) cultivation and the observation of emergence rate before emergence: the seedling medium that in step (3) kinds are implanted with muskmelon seeds, which is placed in temperature, is In 25-35 DEG C of environment, sunshade net is covered above, is stood and is cultivated;The humidity of observation seedling medium daily, is replenished in time moisture, Observe emergence rate;
(5) it is cultivated after emerging: when the quantity wait emerge reaches 90% or more, removing covering sunshade net, kind is implanted with muskmelon seeds Seedling medium is cultivated in heliogreenhouse, is periodically watered;
Wherein, the breeding condition on daytime is as follows: temperature is 25-30 DEG C, humidity 60-70%;
The condition of culture at night is as follows: temperature is 20-25 DEG C, humidity 50-60%;In night culture, carried out using LED light Light filling;The arrangement of night lights irradiation are as follows: red-light LED light-illuminating 0.5-1.5h, blue-ray LED light-illuminating 0.5-1.5h, nothing Light-illuminating 0.5-1.5h, so alternately, night complete 4 circulations altogether;
When 90% muskmelon seedling grows at least 2 true leaves, the solution containing liacinin is sprayed on blade face, is gone forward side by side Row pouring root;When growing at least 4 true leaves to muskmelon seedling wait cultivate, so that it may be transplanted, that is, cultivate the high disease resistance The muskmelon seedling of ability.
2. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (1), The sodium chloride solution immersed with muskmelon seeds is placed in alternating magnetic field at being 24-26 DEG C in temperature, time of repose 20- 30min。
3. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (1), The clean use distilled water is cleaned;And/or in step (1), before carrying out the sterilization operation, first dry, and described Sterilization is sterilized using ultraviolet light irradiation.
4. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (2), The sterilizing carries out at being 200-300 DEG C in temperature, sterilization time 20-30s.
5. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (2), The beneficial microbe is made of bacillus subtilis, saccharomycete, bacillus licheniformis and bacillus amyloliquefaciens.
6. the muskmelon seedling fostering method of high disease resistance ability according to claim 5, which is characterized in that in step (2), In the mixed solution, the content of the bacillus subtilis is 5 × 107CFU/mL - 8×107CFU/mL, the saccharomycete Content be 2 × 106CFU/mL - 8×106CFU/mL, the content of the bacillus licheniformis are 2 × 106CFU/mL - 1× 107CFU/mL, the content of the bacillus amyloliquefaciens are 5 × 106CFU/mL - 2×107CFU/mL。
7. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (3), When being sowed, is sowed in the way of the muskmelon seeds of 1,1 cave, after planting poured with water.
8. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (5), The arrangement of night lights irradiation are as follows: red-light LED light-illuminating 0.9-1.1h, blue-ray LED light-illuminating 0.9-1.1h, shone without light 0.9-1.1h is penetrated, so alternately, night completes 4 circulations altogether.
9. the muskmelon seedling fostering method of high disease resistance ability according to claim 1, which is characterized in that in step (5), When 90% muskmelon seedling grows the 2nd true leaf, the solution containing liacinin is sprayed on blade face, and carry out pouring root; When growing the 4th true leaf to muskmelon seedling wait cultivate, so that it may be transplanted;And/or
In step (5), the content of the liacinin is 3 × 106CFU/mL - 9×106CFU/mL。
10. the muskmelon seedling fostering method of high disease resistance ability described in a kind of any one of claim 1-9 claim is trained The muskmelon seedling educated.
CN201811560303.3A 2018-12-20 2018-12-20 A kind of the muskmelon seedling fostering method and muskmelon seedling of high disease resistance ability Pending CN109479638A (en)

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CN111713206A (en) * 2020-06-19 2020-09-29 四川省农业科学院植物保护研究所 Method for increasing yield of bitter gourds by using biocontrol strain bacillus amyloliquefaciens Bam22
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