CN112166734A - Method for soaking and sterilizing seeds of Hami melons - Google Patents

Method for soaking and sterilizing seeds of Hami melons Download PDF

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CN112166734A
CN112166734A CN202010987802.1A CN202010987802A CN112166734A CN 112166734 A CN112166734 A CN 112166734A CN 202010987802 A CN202010987802 A CN 202010987802A CN 112166734 A CN112166734 A CN 112166734A
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seeds
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seed
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林建闻
洪启亮
梁于重
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Hainan Fuyou Seedling Co ltd
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    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
    • A01C1/08—Immunising seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
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    • A—HUMAN NECESSITIES
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    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/12—Asteraceae or Compositae [Aster or Sunflower family], e.g. daisy, pyrethrum, artichoke, lettuce, sunflower, wormwood or tarragon
    • A—HUMAN NECESSITIES
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    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/32—Ranunculaceae [Buttercup family], e.g. hepatica, hydrastis or goldenseal
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/08—Magnoliopsida [dicotyledons]
    • A01N65/36—Rutaceae [Rue family], e.g. lime, orange, lemon, corktree or pricklyash

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Abstract

A method for soaking and sterilizing seeds of Hami melons comprises the following steps: collecting seeds, filtering and washing, soaking seeds for sterilization, insolating, carrying out dry heat treatment, carrying out ultraviolet sterilization treatment and packaging, wherein the soaking seeds for sterilization are placed into a first soaking agent and a second soaking agent under the condition that the seeds are wet for soaking sterilization, the first soaking agent comprises a chelate of manganese and 8-HQ, an aminothiazole carboxylic acid derivative, fludioxonil, an isothiazole oxime ether compound and propiconazole missible oil, and the second soaking agent comprises houttuynia cordata, xanthium sibiricum fruit, dandelion, coptis chinensis, golden cypress, plantain seed and fructus forsythiae; the seed treatment method comprises the steps of soaking and sterilizing in the seed production process, and meanwhile, the first seed soaking agent also comprises the activating agent, so that the later-stage growth activity of the seeds is ensured, pathogenic bacteria, especially fungi, carried by the seeds from melon pulp are effectively killed, the infection of later-stage diseases is avoided, and the later-stage disease management cost is reduced.

Description

Method for soaking and sterilizing seeds of Hami melons
Technical Field
The invention relates to the technical field of Hami melon seed treatment, in particular to a method for soaking and sterilizing seeds of Hami melons.
Background
Hami melon is popular among people because of its fresh, crisp and juicy property, thick and fine flesh, and delicate fragrance. Contains vitamin B1, vitamin B2, vitamin C, carotene, nicotinic acid and other nutrients, and has the functions of treating hunger, facilitating urination, benefiting qi, clearing lung heat and relieving cough. But the Hami melon suffers from various plant diseases and insect pests in the whole growth cycle process, wherein the fruit rot of the Hami melon is a common fungal disease, the disease is light in drought years, the disease is heavy in high-temperature rainy years and flat crop plot, and the disease resistance between varieties is different, and the control method comprises the following steps: selecting a disease-resistant variety; selecting disease-free melons for seed reservation and performing seed disinfection; seedling raising without disease soil; the rotation of the seeds and the non-melon crops is carried out for more than 2 years, and the elimination of disease residues and the like are paid attention to, wherein the killing of germs carried by the seeds in the seed production process can greatly reduce the later-stage morbidity of the Hami melons in the subsequent planting process, reduce the nuisance cost of fruit rot and reduce the later-stage loss of growers. However, in the prior art, the Hami melon seeds are usually subjected to seed soaking and germination accelerating treatment before use, and the effect is poor.
The invention provides a seed soaking sterilization method of Hami melons, which reduces invasion of fruit rot and other related diseases and bacteria in the Hami melon planting process and improves the yield of the Hami melons.
Disclosure of Invention
A method for soaking and sterilizing seeds of Hami melons comprises the following steps:
seed picking: removing peel and pulp of Hami melon to obtain seeds of Hami melon;
filtering and washing: filtering to remove the peel and pulp of the Hami melon mixed in the seeds of the Hami melon, and washing the seeds with clear water;
seed soaking and sterilization: soaking the rinsed wet Hami melon seeds in the first seed soaking agent for 15-25 min;
and (3) insolation: insolating for 4-6 hours in a dry high-temperature environment, and turning over the Hami melon seeds for many times;
dry heat treatment: washing the soaked seeds with clear water to remove the first seed soaking agent on the surface, and then carrying out high-temperature dry heat treatment at 60-70 ℃ for 15-25 min to carry out ultraviolet sterilization;
ultraviolet sterilization treatment: irradiating the seeds after the dry heat treatment for 5-10 min by using an ultraviolet lamp;
packaging: sealing and packaging the cooled seeds by using a packaging bag;
the first seed soaking agent comprises, by weight, 8-12 parts of a chelate (related to CN 109430275A) of manganese and 8-HQ formed by chelating the manganese and the 8-hydroxyquinoline (8-HQ), 10-12 parts of an aminothiazole carboxylic acid derivative (related to CN 107619408A), 8-12 parts of fludioxonil and/or 5-7 parts of an isothiazole oxime ether compound (related to patent CN 201410809371.4), and/or 10-12 parts of 25% propiconazole missible oil and 250-500 parts of water.
Preferably, the seed soaking and sterilizing method of the hami melon further comprises a second seed soaking agent, the second seed soaking agent comprises 20-30 parts of houttuynia cordata, 8-10 parts of cocklebur fruit, 20-30 parts of dandelion, 8-10 parts of coptis chinensis, 10-20 parts of phellodendron amurense, and/or 5-10 parts of plantain seed, and/or 8-10 parts of forsythia suspensa, and 300-400 parts of water according to the weight of the raw materials, the raw materials are dried, ground into powder, added with water and decocted with strong fire to obtain the second seed soaking agent, wherein the second seed soaking agent is used separately from the first seed soaking agent, the second seed soaking agent is required to be used behind the first seed soaking agent, and the total soaking time of the hami melon seeds in the second seed soaking agent is 25-35 min.
Preferably, in the seed soaking and sterilizing step, the seeds of the hami melons are soaked in the first seed soaking agent, and then the seeds of the hami melons are soaked in the second seed soaking agent.
Preferably, in the seed soaking and sterilizing step, the seed soaking treatment is carried out on the seeds of the Hami melon in the second seed soaking agent, the first seed soaking agent and the second seed soaking agent, wherein the total time of the first seed soaking and the second seed soaking in the second seed soaking agent is not more than 25-35 min.
Preferably, the four processing steps of seed picking, filtering and washing, seed soaking and sterilization and exposure to the sun are completed within 24 hours, and the exposure time is set to be the time period with the highest temperature in one day.
Preferably, in the method for soaking and sterilizing the seeds of the Hami melon, the structural general formula of the chelate of manganese and 8-HQ is as follows
Figure BDA0002689826360000021
Wherein n is 2 or 3.
Preferably, the structural general formula of the aminothiazolecarboxylic acid derivative is shown in the specification in the method for soaking and sterilizing seeds of Hami melons
Figure BDA0002689826360000022
Wherein said X is O; r1Is 3-trifluoromethyl-5-methylpyrazole-1-methylene, R2Is ethyl.
Preferably, the structural general formula of the aminothiazolecarboxylic acid derivative is shown in the specification in the method for soaking and sterilizing seeds of Hami melons
Figure BDA0002689826360000023
Wherein said X is O; r1Is tert-butoxy, R2Is propargyl or 2-trifluoroethyl.
Preferably, the method for soaking and sterilizing the seeds of the Hami melon comprises the step of soaking and sterilizing the seeds of the Hami melon by using isothiazole oxime ether compounds
Figure BDA0002689826360000031
Wherein A is tert-butyl hydroxyl or H, R is propargyl, allyl, 5-one of chloro-1, 2, 3-thiadiazole-4-methylene, 2-chloropyridine-5-methylene or 2-ethoxycarbonylmethylene.
Description of the drawings:
the embodiments are further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic flow chart of a method for soaking and sterilizing seeds of Hami melons according to the present invention;
the following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
Specific embodiment example 1:
a method for soaking and sterilizing seeds of Hami melons comprises the following steps:
seed picking: removing peel and pulp of Hami melon to obtain seeds of Hami melon;
filtering and washing: filtering to remove the peel and pulp of the Hami melon mixed in the seeds of the Hami melon, and washing the seeds with clear water;
seed soaking and sterilization: soaking the rinsed wet Hami melon seeds in the first seed soaking agent for 20 min;
and (3) insolation: insolating for 6 hours in a dry high-temperature environment, and turning over the Hami melon seeds for many times;
dry heat treatment: washing the soaked seeds with clear water to remove the first seed soaking agent on the surface, and performing high-temperature dry heat treatment at 65 ℃ for 20min for ultraviolet sterilization;
ultraviolet sterilization treatment: irradiating the seeds after dry heat treatment for 15min by using an ultraviolet lamp;
packaging: sealing and packaging the seeds by using a packaging bag;
the first seed soaking agent comprises, by weight, 8 parts of 8-HQ chelate, 10 parts of aminothiazole carboxylic acid derivative (referred to in CN 107619408A), 10 parts of fludioxonil and 300 parts of water.
Further, the seed soaking and sterilizing step further comprises a second seed soaking agent, the second seed soaking agent comprises 25 parts of houttuynia cordata, 8 parts of cocklebur fruit, 20 parts of dandelion, 8 parts of coptis chinensis, 10 parts of phellodendron and 300 parts of water by weight, the raw materials are dried and ground into powder at low temperature, water is added, the powder is decocted with strong fire to obtain the second seed soaking agent, the second seed soaking agent is used separately from the first seed soaking agent, the second seed soaking agent is required to be used behind the first seed soaking agent, and the total soaking time of the Hami melon seeds in the second seed soaking agent is 25-35 min. In the step of seed soaking and sterilization, the seeds of the Hami melons are soaked in the first seed soaking agent, and then the seeds of the Hami melons are soaked in the second seed soaking agent.
Further, the four processing steps of seed picking, filtering and washing, seed soaking and sterilization and exposure to the sun must be completed within 24 hours, and the exposure time is set to be the time period with the highest temperature in one day.
Alternatively, the structural general formula of the manganese and 8-HQ chelate is as follows
Figure BDA0002689826360000041
Wherein n is 2 or 3.
Alternatively, the structural general formula of the aminothiazolecarboxylic acid derivative is
Figure BDA0002689826360000042
Wherein said X is O; r1Is 3-trifluoromethyl-5-methylpyrazole-1-methylene, R2Is ethyl.
Specific embodiment example 2:
a method for soaking and sterilizing seeds of Hami melons comprises the following steps:
seed picking: removing peel and pulp of Hami melon to obtain seeds of Hami melon;
filtering and washing: filtering to remove the peel and pulp of the Hami melon mixed in the seeds of the Hami melon, and washing the seeds with clear water;
seed soaking and sterilization: soaking the rinsed wet Hami melon seeds in the first seed soaking agent for 25 min;
and (3) insolation: insolating for 5 hours in a dry high-temperature environment, and turning over the Hami melon seeds for many times;
dry heat treatment: washing the soaked seeds with clear water to remove the first seed soaking agent on the surface, and performing high-temperature dry heat treatment at 65 ℃ for 20min for ultraviolet sterilization;
ultraviolet sterilization treatment: irradiating the seeds after dry heat treatment for 25min by using an ultraviolet lamp;
packaging: sealing and packaging the seeds by using a packaging bag;
the first seed soaking agent comprises, by weight, manganese, 12 parts of 8-HQ chelate (referred to in CN 109430275A), 12 parts of aminothiazole carboxylic acid derivative (referred to in CN 107619408A), 12 parts of fludioxonil, 6 parts of isothiazole oxime ether compound (referred to in patent CN 201410809371.4) and 450 parts of water.
Further, the seed soaking and sterilizing step further comprises a second seed soaking agent, the second seed soaking agent comprises 25 parts of houttuynia cordata, 9 parts of cocklebur fruit, 25 parts of dandelion, 9 parts of coptis chinensis, 15 parts of phellodendron, 8 parts of plantain seed, 9 parts of forsythia and 350 parts of water by weight of the raw materials, the raw materials are dried and ground into powder at low temperature, the powder is added with the water, the mixture is decocted with strong fire to obtain the second seed soaking agent, the second seed soaking agent and the first seed soaking agent are used separately, the second seed soaking agent is required to be used behind the first seed soaking agent, the total soaking time of the Hami melon seeds in the second seed soaking agent is 25min, and the Hami melon seeds are soaked in the second seed soaking agent, the first seed soaking agent and the second seed soaking agent for 10min, 25min and 15min respectively in the seed soaking and sterilizing step.
Further, the four processing steps of seed picking, filtering and washing, seed soaking and sterilization and exposure to the sun must be completed within 24 hours, and the exposure time is set to be the time period with the highest temperature in one day.
Alternatively, the structural general formula of the manganese and 8-HQ chelate is as follows
Figure BDA0002689826360000051
Wherein n is 2 or 3.
Alternatively, the structural general formula of the aminothiazolecarboxylic acid derivative is
Figure BDA0002689826360000052
Wherein said X is O; r1Is tert-butoxy, R2Is propargyl or 2-trifluoroethyl.
Alternatively, the isothiazole oxime ether compounds are
Figure BDA0002689826360000053
Wherein A is tert-butyl hydroxyl or H, and R is one of propargyl, allyl, 5-chloro-1, 2, 3-thiadiazole-4-methylene, 2-chloropyridine-5-methylene or 2-ethoxycarbonylmethylene.
Specific embodiment example 3:
a method for soaking and sterilizing seeds of Hami melons comprises the following steps:
seed picking: removing peel and pulp of Hami melon to obtain seeds of Hami melon;
filtering and washing: filtering to remove the peel and pulp of the Hami melon mixed in the seeds of the Hami melon, and washing the seeds with clear water;
seed soaking and sterilization: soaking the washed wet Hami melon seeds in the second seed soaking agent, the first seed soaking agent and the second seed soaking agent for 20min, 25min and 15min respectively;
and (3) insolation: insolating for 4 hours in a dry high-temperature environment, and turning over the Hami melon seeds for many times;
dry heat treatment: washing the soaked seeds with clear water to remove the first seed soaking agent on the surface, and performing high-temperature dry heat treatment at 70 ℃ for 25min for ultraviolet sterilization;
ultraviolet sterilization treatment: irradiating the seeds after dry heat treatment for 20min by using an ultraviolet lamp;
packaging: sealing and packaging the seeds by using a packaging bag;
the four processing steps of seed picking, filtering and washing, seed soaking and sterilization and exposure to the sun are required to be completed within 24 hours, and the exposure time is set to be the time period with the highest temperature in one day.
The first seed soaking agent comprises, by weight, manganese, 11 parts of 8-HQ chelate (referred to in CN 109430275A), 11 parts of aminothiazole carboxylic acid derivative (referred to in CN 107619408A), 11 parts of fludioxonil, 5 parts of isothiazole oxime ether compound (referred to in patent CN 201410809371.4), 10 parts of 25% propiconazole missible oil and 500 parts of water. The second seed soaking agent comprises 25 parts of houttuynia cordata, 8 parts of cocklebur fruit, 20 parts of dandelion, 8 parts of coptis chinensis, 10 parts of phellodendron, 5 parts of semen plantaginis, 8 parts of fructus forsythiae and 400 parts of water, and the raw materials are dried at low temperature, ground into powder, added with water and decocted with strong fire to obtain the second seed soaking agent.
Alternatively, the structural general formula of the manganese and 8-HQ chelate is as follows
Figure BDA0002689826360000061
Wherein n is 2 or 3.
Alternatively, the structural general formula of the aminothiazolecarboxylic acid derivative is
Figure BDA0002689826360000062
Wherein said X is O; r1Is 3-trifluoromethyl-5-methylpyrazole-1-methylene, R2Is ethyl.
Alternatively, the isothiazole oxime ether compounds are
Figure BDA0002689826360000063
Wherein A is tert-butyl hydroxyl or H, and R is one of propargyl, allyl, 5-chloro-1, 2, 3-thiadiazole-4-methylene, 2-chloropyridine-5-methylene or 2-ethoxycarbonylmethylene.
According to the seed soaking step and the method in the specific embodiment 3, 500 Hami melon seeds processed by the same step are counted to obtain the following results, wherein 90% of the seeds have a post-stage germination rate within 26 hours, the total germination rate reaches 98.5%, the disease rate of the post-stage fruit rot is close to 0.1%, the symptoms are light, the seeds are easily cured by means of post-stage pruning, medicine coating and the like, other plant diseases and insect pests are relatively greatly reduced, the breakage rate of the Hami melons is reduced by 15% according to the proportion, the benefits of growers are effectively guaranteed, and the late-stage hot labor, material resources and financial resources are saved by performing soaking sterilization treatment on the seeds in the early stage.
Through research, viruses on the seeds of the Hami melon, particularly fruit rot viruses, exist in the pulp of the Hami melon, are easy to remain on the seed surface in the seed picking process, if the moist seeds are not sterilized in the early stage of the seed production process, the morbidity of the fruit rot in the later stage is higher, and the fruit rot is difficult to completely remove by pesticide sowing, so that the great loss is caused, and therefore, the invention is used for pertinently aiming at the situation that the viruses are just from the beginning in the seed production processThe wet seeds collected from the Hami melon are firstly soaked for sterilization, and the aminothiazolecarboxylic acid derivative in the first seed soaking agent can effectively kill fungi and inhibit fruit rot, has better inhibiting effect on other viruses, can activate the activity of the seeds and is beneficial to later-stage germination; manganese and 8-HQ chelate Mn (8-HQ)2Or Mn (8-HQ)3The aminothiazolecarboxylic acid derivative can kill eggs and pathogenic bacteria adhered to the seed epidermis, excite the activity of seeds and improve the germination rate of the seeds. The second soaks kind of agent for organic soaking kind of agent, the raw materials are mostly the chinese herbal medicine of function of can disinfecting, first soaking kind of agent, the second soaks kind of agent used in turn aim at can avoid reducing the effect of soaking kind of sterilization because of biological immune's production, secondly the purpose of reusing the second after the first soaking kind of agent soaks kind of agent can wash first soaking kind of agent on guaranteeing to soak kind of sterilization's basis once, avoid the waste of first soaking kind of agent, also avoid the in-process that later stage clear water washed, chemical germicide composition is too frequent to be discharged, the polluted environment.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (9)

1. A method for soaking and sterilizing seeds of Hami melons comprises the following steps:
seed picking: removing peel and pulp of Hami melon to obtain seeds of Hami melon;
seed soaking and sterilization: soaking the rinsed wet Hami melon seeds in the first seed soaking agent for 15-25 min;
and (3) insolation: insolating for 4-6 hours in a dry high-temperature environment, and turning over the Hami melon seeds for many times;
dry heat treatment: washing the soaked seeds with clear water to remove the first seed soaking agent on the surface, and then carrying out high-temperature dry heat treatment at 60-70 ℃ for 15-25 min to carry out ultraviolet sterilization;
ultraviolet sterilization treatment: irradiating the seeds after the dry heat treatment for 15-25 min by using an ultraviolet lamp;
packaging: sealing and packaging the seeds by using a packaging bag;
the first seed soaking agent comprises, by weight, 8-12 parts of 8-HQ chelate, 10-12 parts of aminothiazole carboxylic acid derivative, 8-12 parts of fludioxonil, and/or 5-7 parts of isothiazole oxime ether compound, and/or 10-12 parts of 25% propiconazole missible oil, and 250-500 parts of water.
2. The method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the seed soaking and sterilizing step further comprises a second seed soaking agent, the second seed soaking agent comprises, by weight, 20-30 parts of houttuynia cordata, 8-10 parts of cocklebur fruit, 20-30 parts of dandelion, 8-10 parts of coptis chinensis, 10-20 parts of phellodendron, and/or 5-10 parts of plantain seed, and/or 8-10 parts of forsythia suspensa, and 300-400 parts of water, the raw materials are dried and ground at a low temperature into powder, the powder is added with water, and then the mixture is decocted with strong fire to obtain the second seed soaking agent, wherein the second seed soaking agent is used separately from the first seed soaking agent, the second seed soaking agent is required to be used behind the first seed soaking agent, and the total soaking time of the Hami melon seeds in the second seed soaking agent is 25-35 min.
3. The method for soaking and sterilizing seeds of Hami melons as claimed in claim 2, wherein: in the step of seed soaking and sterilization, the seeds of the Hami melons are soaked in the first seed soaking agent, and then the seeds of the Hami melons are soaked in the second seed soaking agent.
4. The method for soaking and sterilizing seeds of Hami melons as claimed in claim 2, wherein: and in the seed soaking and sterilizing step, soaking seeds of the Hami melon in the second seed soaking agent, the first seed soaking agent and the second seed soaking agent, wherein the total time of soaking seeds in the second seed soaking agent for the first time and the second time is not more than 25-35 min.
5. The method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the four processing steps of seed picking, filtering and washing, seed soaking and sterilization and exposure to the sun are required to be completed within 24 hours, and the exposure time is set to be the time period with the highest temperature in one day.
6. The method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the general structural formula of the manganese and 8-HQ chelate is as follows
Figure FDA0002689826350000011
Wherein n is 2 or 3.
7. The method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the structural general formula of the aminothiazole carboxylic acid derivative is
Figure FDA0002689826350000021
Wherein X is O; r1Is 3-trifluoromethyl-5-methylpyrazole-1-methylene, R2Is ethyl.
8. The method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the structural general formula of the aminothiazole carboxylic acid derivative is
Figure FDA0002689826350000022
Wherein X is O; r1Is tert-butoxy, R2Is propargyl or 2-trifluoroethyl.
9. The method for soaking and sterilizing seeds of Hami melon according to claim 3, wherein: the method for soaking and sterilizing seeds of Hami melons according to claim 1, wherein the method comprises the following steps: the isothiazole oxime ether compounds are
Figure FDA0002689826350000023
Wherein A is tert-butyl hydroxyl or H, and R is one of propargyl, allyl, 5-chloro-1, 2, 3-thiadiazole-4-methylene, 2-chloropyridine-5-methylene or 2-ethoxycarbonylmethylene.
CN202010987802.1A 2020-09-18 2020-09-18 Method for soaking and sterilizing seeds of Hami melons Pending CN112166734A (en)

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CN104650061A (en) * 2014-12-17 2015-05-27 南开大学 Thiazole oxime ether compounds as well as preparation method and use thereof
CN107455126A (en) * 2017-08-24 2017-12-12 广西沙田仙人滩农业投资有限公司 A kind of cultural method for improving "Hami" melon yield
CN107619408A (en) * 2014-12-17 2018-01-23 南开大学 A kind of aminothiazole carboxylic acid derivates and its production and use
CN108812723A (en) * 2018-07-05 2018-11-16 安徽省金海种业有限公司 A kind of seed soaking agent and preparation method thereof
CN109418067A (en) * 2017-06-28 2019-03-05 贵州新中盛农业科技发展有限公司 A kind of "Hami" melon implantation methods
CN109430275A (en) * 2018-10-25 2019-03-08 中国农业科学院植物保护研究所 Agricultural bactericide and application with bactericidal activity
CN111642339A (en) * 2020-07-03 2020-09-11 三亚双盛实业有限公司 Hami melon seedling culture method

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104650061A (en) * 2014-12-17 2015-05-27 南开大学 Thiazole oxime ether compounds as well as preparation method and use thereof
CN107619408A (en) * 2014-12-17 2018-01-23 南开大学 A kind of aminothiazole carboxylic acid derivates and its production and use
CN109418067A (en) * 2017-06-28 2019-03-05 贵州新中盛农业科技发展有限公司 A kind of "Hami" melon implantation methods
CN107455126A (en) * 2017-08-24 2017-12-12 广西沙田仙人滩农业投资有限公司 A kind of cultural method for improving "Hami" melon yield
CN108812723A (en) * 2018-07-05 2018-11-16 安徽省金海种业有限公司 A kind of seed soaking agent and preparation method thereof
CN109430275A (en) * 2018-10-25 2019-03-08 中国农业科学院植物保护研究所 Agricultural bactericide and application with bactericidal activity
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