CN111134111A - Method for prolonging storage time of pinellia ternata seeds - Google Patents
Method for prolonging storage time of pinellia ternata seeds Download PDFInfo
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- CN111134111A CN111134111A CN201911333383.3A CN201911333383A CN111134111A CN 111134111 A CN111134111 A CN 111134111A CN 201911333383 A CN201911333383 A CN 201911333383A CN 111134111 A CN111134111 A CN 111134111A
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Abstract
The invention mainly relates to the technical field of pinellia ternate planting, and discloses a method for prolonging the storage time of pinellia ternate seeds, which comprises the following steps: collecting, mixing, spraying and storing; the method for prolonging the storage time of the pinellia ternata seeds is simple and convenient to operate, a large amount of pinellia ternata seeds can be treated at one time, the obtained pinellia ternata seeds can be stored for 4-5 years continuously, the germination rate can reach 68% after the pinellia ternata seeds are stored for 5 years continuously, the storage requirement of planting farmers on the pinellia ternata seeds can be met, the situation that a large amount of wet sand and a large amount of space are required in the traditional storage process is avoided, the storage cost of the pinellia ternata seeds is reduced, and the planting benefit of the pinellia ternata is improved.
Description
Technical Field
The invention mainly relates to the technical field of pinellia ternate planting, and particularly relates to a method for prolonging the storage time of pinellia ternate seeds.
Background
Pinellia ternate is a traditional Chinese medicine, is no longer pure yang qi between the heaven and earth and is also half of summer before and after summer solstice, so that the pinellia ternate is named pinellia ternate; pinellia ternata is widely planted in China, the main propagation method is tuber propagation, bulbar propagation and seed propagation, and the asexual propagation of pinellia ternata has the advantages that the tuber propagation is mainly used in the propagation method of pinellia ternata in China, but the problems of quality degradation, low resistance, yield reduction and the like easily occur after the asexual propagation is used for several generations, the planting benefit of pinellia ternata is seriously influenced, so the seed propagation of pinellia ternata is promoted regularly, the conventional treatment method of the pinellia ternata seeds is to store the seeds harvested in autumn and winter in wet sand at present, but the germination rate after planting is about 70 percent generally, the germination rate is lower, if the pinellia ternata seeds are stored for many years, the storage method of the pinellia ternata seeds is particularly important, the germination rate is extremely low due to slight carelessness of storage, and the planting of pinellia ternata is influenced, therefore, it is necessary to improve the storage method of pinellia ternata, which results in serious economic loss due to the fact that pinellia ternata cannot be planted in season.
The prior patent document CN102630398A discloses a method for storing pinellia ternate seeds, which specifically discloses that plant ash and charcoal ash are laid in a container, soil is laid on the plant ash, the pinellia ternate seeds are buried in the soil, the soil is covered continuously, the container is placed in a dark room, the temperature is not lower than 0 ℃ for dormancy storage, the stored pinellia ternate seeds can obtain a high germination rate in the next year of planting, but the germination rate is obviously reduced when the pinellia ternate seeds are planted after being stored for 3 years, and the storage time of the pinellia ternate seeds can not be prolonged, so that the method for storing the pinellia ternate seeds is improved to prolong the storage time of the pinellia ternate seeds.
Disclosure of Invention
In order to remedy the drawbacks of the prior art, the object of the present invention is to provide a method for prolonging the storage time of pinellia tuber seeds.
A method for prolonging the storage time of pinellia ternata seeds comprises the following steps:
(1) collecting: selecting mature and full pinellia tuber seeds, removing the unsaturated seeds, treating and storing the full and mature seeds, improving the treatment effect of the seeds and obtaining collected seeds;
(2) mixing: adding activated carbon into the collected seeds, uniformly stirring, uniformly distributing the activated carbon among the seeds, wherein the activated carbon has super strong adsorption capacity, can keep constant water content of the pinellia ternata seeds, is beneficial to keeping the activity of embryo of the seeds, can promote germination after sowing, improves the germination rate, increases the planting income, and obtains mixed seeds;
(3) spraying: uniformly spraying a zinc sulfate solution into the mixed seeds, uniformly stirring, standing at room temperature for 24-36 h, uniformly covering the zinc sulfate solution on the surfaces of the seeds, enhancing the embryo activity of the seeds, inhibiting the pinellia ternate seeds from being damaged by worms, adsorbing redundant solution by activated carbon, standing again to ensure that the water content of the seeds is uniform, absorbing water by the activated carbon when the environmental humidity is high in the seed storage process, emitting water by the activated carbon when the environmental humidity is low, keeping the high germination capacity of the pinellia ternate seeds, uniformly spraying a chitosan solution, standing at 4-8 ℃ for 10-12 h, forming a protective layer on the surfaces of the seeds, reducing water dispersion and moisture absorption, simultaneously improving the antibacterial performance, avoiding the seeds from rotting, enhancing the water-distributing capacity of the seeds, keeping the high germination capacity of the seeds, and obtaining sprayed seeds;
(4) and (3) storage: and packaging the sprayed seeds by using a non-woven bag, placing the packaged seeds in a cool and ventilated place, and stacking the seeds after packaging, so that ventilation and ventilation can be realized, the germ activity of the pinellia ternata seeds can be kept, the storage space of the pinellia ternata seeds can be saved, the storage cost is reduced, and the stored seeds can be obtained.
The adding amount of the activated carbon in the step (2) is 32-34% of the weight of the collected seeds.
The zinc sulfate solution in the step (3) is added in an amount of 15-17% of the weight of the collected seeds, the temperature is 45-50 ℃, and the mass percentage concentration is 2-3%.
The chitosan solution in the step (3) is added in an amount of 21-23% of the weight of the collected seeds, and the mass percentage concentration of the chitosan solution is 1.2-1.4%.
The thickness of the non-woven fabric bag in the step (4) is 90-100 g/m2。
The storage seed obtained by the method for prolonging the storage time of the pinellia ternata seed.
The planting method of the stored seeds is carried out according to the traditional method during planting.
The invention has the advantages that: the method for prolonging the storage time of the pinellia ternate seeds is simple and convenient to operate, a large amount of pinellia ternate seeds can be treated at one time, the obtained pinellia ternate seeds can be stored for 4-5 years continuously, the germination rate can reach 63% after the pinellia ternate seeds are stored for 5 years continuously, the storage requirement of planting farmers on the pinellia ternate seeds can be met, the situation that a large amount of wet sand and a large amount of space are required in the traditional storage process is avoided, the storage cost of the pinellia ternate seeds is reduced, and the planting benefit of the pinellia ternate is improved; according to the method, the seeds in the half summer are selected firstly, the unsaturated seeds are removed, the full and mature seeds are treated and stored, and the treatment effect of the seeds is improved; the active carbon is added into the collected seeds and is uniformly mixed, so that the active carbon can be uniformly distributed among the seeds, the active carbon has super strong adsorption capacity, the pinellia ternata seeds can keep constant water content, the germ activity of the seeds is favorably kept, the germination can be promoted after the seeds are sowed, the germination rate is improved, and the planting income is increased; uniformly spraying a zinc sulfate solution into the mixed seeds, uniformly covering the surface of the seeds with the zinc sulfate solution, enhancing the embryo activity of the seeds, inhibiting the pinellia ternate seeds from being damaged by worms, adsorbing redundant solution by activated carbon, standing to ensure uniform water content of the seeds, absorbing water by the activated carbon when the environmental humidity is high in the storage process of the seeds, emitting water by the activated carbon when the environmental humidity is low, keeping high germination capacity of the pinellia ternate seeds, uniformly spraying a chitosan solution onto the surfaces of the seeds, standing at low temperature, forming a protective layer on the surfaces of the seeds, reducing water dispersion and moisture absorption, improving the antibacterial property, avoiding the seeds from being rotten, enhancing the water-separating capacity of the seeds, and keeping high germination capacity of the seeds; the seeds can be stacked after being packaged by non-woven fabrics, so that the air ventilation can be realized, the germ activity of the pinellia ternata seeds can be maintained, the storage space of the pinellia ternata seeds can be saved, and the storage cost is reduced.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a flow chart of the method for prolonging the storage time of pinellia ternata seeds.
Detailed Description
The invention is illustrated by the following specific examples.
Example 1
A method for prolonging the storage time of pinellia ternata seeds comprises the following steps:
selecting mature and full pinellia tuber seeds, removing the unsaturated seeds, treating and storing the full and mature seeds, improving the treatment effect of the seeds and obtaining collected seeds; then adding active carbon into the collected seeds,the adding amount is 32% of the weight of the collected seeds, the seeds are uniformly stirred, the activated carbon can be uniformly distributed among the seeds, the activated carbon has super strong adsorption capacity, the pinellia ternata seeds can keep constant water content, the germ activity of the seeds is favorably kept, the germination can be promoted after the seeds are sowed, the germination rate is improved, the planting income is increased, and the mixed seeds are obtained; uniformly spraying zinc sulfate solution into the mixed seeds, wherein the adding amount is 15% of the weight of the collected seeds, the temperature is 45 ℃, the mass percentage concentration is 2%, uniformly stirring, standing at room temperature for 24 hours, uniformly covering the zinc sulfate solution on the surfaces of the seeds, enhancing the embryo activity of the seeds, inhibiting the pinellia ternate seeds from being damaged by worms, adsorbing redundant solution by activated carbon, standing again to ensure that the water content of the seeds is uniform, the activated carbon can absorb water when the environmental humidity is high in the seed storage process, the activated carbon can emit water when the environmental humidity is low, keeping the higher germination capacity of the pinellia ternate seeds, uniformly spraying chitosan solution, the adding amount is 21% of the weight of the collected seeds, the mass percentage concentration is 1.2%, standing for 10 hours at 4 ℃, forming a protective layer on the surfaces of the seeds, reducing water dispersion and moisture absorption, simultaneously improving the antibacterial performance and avoiding the seeds from rotting, the water-separating capacity of the seeds is enhanced, so that the seeds can keep higher germination capacity, and the sprayed seeds can be obtained; then the sprayed seeds are used with a thickness of 90-100 g/m2The non-woven cloth bag is packaged and placed in a cool and ventilated place, and the non-woven cloth bag can be stacked after being packaged, so that ventilation and ventilation can be realized, the germ activity of the pinellia ternata seeds is kept, the storage space of the pinellia ternata seeds can be saved, the storage cost is reduced, and the stored seeds are obtained.
Example 2
A method for prolonging the storage time of pinellia ternata seeds comprises the following steps:
selecting mature and full pinellia tuber seeds, removing the unsaturated seeds, treating and storing the full and mature seeds, improving the treatment effect of the seeds and obtaining collected seeds; adding activated carbon into the collected seeds, wherein the adding amount is 33% of the weight of the collected seeds, uniformly stirring, uniformly distributing the activated carbon among the seeds, and the activated carbon has super strong adsorption capacity, can keep constant water content of the pinellia tuber seeds, and is beneficial to keeping embryo buds of the seedsThe activity is high, the germination can be promoted after sowing, the germination rate is improved, the planting income is increased, and mixed seeds are obtained; uniformly spraying zinc sulfate solution into the mixed seeds, wherein the adding amount is 16% of the weight of the collected seeds, the temperature is 48 ℃, the mass percentage concentration is 2.5%, uniformly stirring, standing at room temperature for 30 hours, uniformly covering the zinc sulfate solution on the surfaces of the seeds, enhancing the embryo activity of the seeds, inhibiting the pinellia ternate seeds from being damaged by worms, adsorbing redundant solution by activated carbon, standing again to ensure that the water content of the seeds is uniform, the activated carbon can absorb water when the environmental humidity is high in the seed storage process, the activated carbon can emit water when the environmental humidity is low, keeping the higher germination capacity of the pinellia ternate seeds, uniformly spraying chitosan solution, the adding amount is 22% of the weight of the collected seeds, the mass percentage concentration is 1.3%, standing for 11 hours at 6 ℃, forming a protective layer on the surfaces of the seeds, reducing water dispersion and moisture absorption, simultaneously improving the antibacterial performance and avoiding the seeds from rotting, the water-separating capacity of the seeds is enhanced, so that the seeds can keep higher germination capacity, and the sprayed seeds can be obtained; then the sprayed seeds are used with a thickness of 90-100 g/m2The non-woven cloth bag is packaged and placed in a cool and ventilated place, and the non-woven cloth bag can be stacked after being packaged, so that ventilation and ventilation can be realized, the germ activity of the pinellia ternata seeds is kept, the storage space of the pinellia ternata seeds can be saved, the storage cost is reduced, and the stored seeds are obtained.
Example 3
A method for prolonging the storage time of pinellia ternata seeds comprises the following steps:
selecting mature and full pinellia tuber seeds, removing the unsaturated seeds, treating and storing the full and mature seeds, improving the treatment effect of the seeds and obtaining collected seeds; adding activated carbon into the collected seeds, wherein the adding amount is 34% of the weight of the collected seeds, uniformly stirring, uniformly distributing the activated carbon among the seeds, and the activated carbon has super strong adsorption capacity, can keep constant water content of the pinellia ternata seeds, is beneficial to keeping embryo activity of the seeds, can promote germination after sowing, improves the germination rate, increases the planting income, and obtains mixed seeds; then evenly spraying zinc sulfate solution into the mixed seeds, wherein the adding amount is 17 percent of the weight of the collected seeds, the temperature is 50 ℃, and the mass is hundredThe seed preservation solution is characterized by comprising 3% of components, uniformly stirring, standing at room temperature for 36h, uniformly covering zinc sulfate solution on the surface of seeds, enhancing the activity of embryo of the seeds, inhibiting the pinellia ternata seeds from being damaged by worms, adsorbing redundant solution by activated carbon, standing again to enable the water content of the seeds to be uniform, enabling the activated carbon to absorb water when the environmental humidity is high in the seed storage process, enabling the activated carbon to emit water when the environmental humidity is low, maintaining the high germination capacity of the pinellia ternata seeds, uniformly spraying chitosan solution, wherein the adding amount is 23% of the weight of the collected seeds, the mass percentage concentration is 1.4%, standing at 8 ℃ for 12h, forming a protective layer on the surfaces of the seeds, reducing water dispersion and moisture absorption, simultaneously improving the antibacterial performance, avoiding the seeds from rotting, enhancing the water-separation capacity of the seeds, and enabling the seeds to maintain the high germination capacity; then the sprayed seeds are used with a thickness of 90-100 g/m2The non-woven cloth bag is packaged and placed in a cool and ventilated place, and the non-woven cloth bag can be stacked after being packaged, so that ventilation and ventilation can be realized, the germ activity of the pinellia ternata seeds is kept, the storage space of the pinellia ternata seeds can be saved, the storage cost is reduced, and the stored seeds are obtained.
Control group
The prior patent document CN102630398A discloses a method for storing seeds of pinellia ternata.
Storage effect of pinellia ternata seeds:
randomly selecting 100 seeds planted in the examples and the control group stored for 5 years, sowing according to the method for sowing the control group in the literature 'study on the influence of plant hormones on the germination of pinellia tuber seeds, and Haohong' without any plant hormones for seed treatment, counting the germination rate and the germination vigor of each group of pinellia tuber seeds,
germination percentage (%) = total number of germinated samples/total number of samples to be tested × 100% on a prescribed date (14 d);
germination potential (%) = number of normal germination seeds (when germination of seeds reaches peak)/total number of samples for detection x 100%;
each experiment was repeated 3 times, the results were averaged, and the storage effect of pinellia ternata seeds is shown in Table 1.
Table 1: storage effect of pinellia tuber seeds
| Item | Germination Rate/(%) | Germination vigor/(%) |
| Example 1 | 59 | 55 |
| Example 2 | 63 | 60 |
| Example 3 | 60 | 56 |
| Control group | 7 | 5 |
The results in table 1 show that the germination rate and germination potential of the pinellia ternata seeds after 5 years of storage are obviously higher than those of the control group through examination of the pinellia ternata seeds after 5 years of storage in the method for prolonging the storage time of the pinellia ternata seeds, which is provided by the invention, and the method for prolonging the storage time of the pinellia ternata seeds has a good storage effect.
Claims (7)
1. A method for prolonging the storage time of pinellia ternata seeds is characterized by comprising the following steps:
(1) collecting: selecting mature and plump pinellia tuber seeds to obtain collected seeds;
(2) mixing: adding active carbon into the collected seeds, and uniformly stirring to obtain mixed seeds;
(3) spraying: uniformly spraying a zinc sulfate solution into the mixed seeds, uniformly stirring, standing at room temperature for 24-36 h, uniformly spraying a chitosan solution, and standing at 4-8 ℃ for 10-12 h to obtain sprayed seeds;
(4) and (3) storage: packaging the sprayed seeds by using a non-woven bag, and placing the packaged seeds in a cool and ventilated place to obtain stored seeds.
2. The method for prolonging the storage life of pinellia ternata seeds according to claim 1, wherein the activated carbon in the step (2) is added in an amount of 32-34% by weight of the collected seeds.
3. The method for prolonging the storage time of pinellia ternata seeds according to claim 1, wherein the zinc sulfate solution in the step (3) is added in an amount of 15-17% by weight of the collected seeds, is added at a temperature of 45-50 ℃ and is added in a concentration of 2-3% by weight.
4. The method for prolonging the storage time of pinellia ternata seeds according to claim 1, wherein the chitosan solution in the step (3) is added in an amount of 21-23% by weight of the collected seeds, and the mass percentage concentration of the chitosan solution is 1.2-1.4%.
5. The method for prolonging the storage time of pinellia ternata seeds according to claim 1, wherein the thickness of the non-woven fabric bag in the step (4) is 90-100 g/m2。
6. A stored seed obtained by the method for prolonging the storage time of pinellia ternata seeds according to any one of claims 1 to 5.
7. A method of growing the stored seeds of claim 6, wherein the seeds are grown according to conventional methods.
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Citations (6)
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| CN102630398A (en) * | 2012-05-16 | 2012-08-15 | 安顺纬度中药材种植有限公司 | Storage method for rhizoma pinelliae seeds |
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| CN107690869A (en) * | 2017-09-26 | 2018-02-16 | 界首市从生种植专业合作社 | A kind of storage practice for strengthening sealwort germination capacity of seeds |
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| CN107873177A (en) * | 2017-10-26 | 2018-04-06 | 许连峰 | A kind of processing method for accelerating konjaku germination during the plantation of Plain |
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2019
- 2019-12-23 CN CN201911333383.3A patent/CN111134111A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102630398A (en) * | 2012-05-16 | 2012-08-15 | 安顺纬度中药材种植有限公司 | Storage method for rhizoma pinelliae seeds |
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| CN107690869A (en) * | 2017-09-26 | 2018-02-16 | 界首市从生种植专业合作社 | A kind of storage practice for strengthening sealwort germination capacity of seeds |
| CN107873177A (en) * | 2017-10-26 | 2018-04-06 | 许连峰 | A kind of processing method for accelerating konjaku germination during the plantation of Plain |
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Application publication date: 20200512 |