CN103004320A - Method for breaking water fennel seed dormancy - Google Patents
Method for breaking water fennel seed dormancy Download PDFInfo
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- CN103004320A CN103004320A CN2012105514591A CN201210551459A CN103004320A CN 103004320 A CN103004320 A CN 103004320A CN 2012105514591 A CN2012105514591 A CN 2012105514591A CN 201210551459 A CN201210551459 A CN 201210551459A CN 103004320 A CN103004320 A CN 103004320A
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Abstract
The invention discloses a method for breaking water fennel seed dormancy. The method comprises the steps as follows: firstly fully mixing water fennel seeds and sands in a mass ratio of 1: (1-3) to obtain a mixture of the water fennel seeds and the sands; then storing the mixture at the temperature of 5 DEG C to 35 DEG C for 25-40 days, and keeping the water fennel seeds in the mixture to be moist during the storage period; and separating the water fennel seeds from the mixture after the storage, and namely obtaining the dormancy-broken water fennel seeds. According to the method for breaking the water fennel seed dormancy, the problems that the dormancy exists in the water fennel seeds and untreated water fennel seeds are low in germination rate are effectively solved, so that the germination rate of the water fennel seeds is substantially increased, and the foundation for the wide domestic application of the water fennel seeds, export of the water fennel seeds and the soilless culture industrialization of the water fennels is established.
Description
Technical field
The present invention relates to Chinese celery culture technique field, refer to particularly the seed dormant method of a kind of releasing Chinese celery.
Background technology
The perennial aquatic persistent root herbs of Oenanthe Carrot family Oenanthe, Chinese celery originates in east Asia, and China is one of area of origin.China is from ancient times edible with tender stem, leaf and the petiole of Chinese celery.
Chinese celery mainly be distributed in the Yangtze river basin and on the south all provinces, municipalities and autonomous regions, economize with Jiangsu, Zhejiang, Hubei, Jiangxi, Anhui, Yunnan, Guizhou and Guangzhou etc. wherein that to produce area larger.Whole nation area under cultivation 25000hm
2About, at cultivation method shallow water cultivation, deep water cultivation and dry land retouching cultivation etc. are arranged.Present domestic Chinese celery is not used seminal propagation on producing, but adopts female stem to carry out vegetative propagation, and its major reason is that the Chinese celery percentage of seedgermination is extremely low, and generally the germination rate of Chinese celery seed only about 10%.Utilize the female stem of Chinese celery to carry out vegetative propagation, have that sowing quantity is large, freight is high, loss more greatly, easily in spite of illness, the defective such as the market supply phase is short, difficulty is gathered so that the Chinese celery industry development is subject to larger restriction.
Summary of the invention
The object of the invention is to overcome in the prior art Chinese celery percentage of seedgermination low, the Chinese celery seed can not directly apply to the defective that Chinese celery produces, provide a kind of releasing Chinese celery seed dormant method, remove the dormancy of Chinese celery seed, improve the germination rate of Chinese celery seed, can directly apply to Chinese celery and produce.
For achieving the above object, the seed dormant method of releasing Chinese celery that the present invention is designed may further comprise the steps: can efficient solution except the dormancy of Chinese celery seed, make the germination rate of Chinese celery seed improve 6～7 times.
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:1 ~ 3, obtain Chinese celery seed and husky mixture;
(2) with described mixture storage, shelf life is 25 ~ 40 days, and temperature is 5 ℃～35 ℃, and the Chinese celery seed is moistening in storage period maintenance mixture;
(3) after storage finishes, the Chinese celery seed is separated from described mixture, namely obtained the Chinese celery seed of breaking dormancy.
In the such scheme, Chinese celery seed and sand fully mix with the ratio of mass ratio 1:2 in the described step (1), because the Chinese celery seed dormancy is removed not when the ratio of river sand is less than normal, waste storage space and manpower when the ratio of river sand is bigger than normal but can not improve again and remove the seed dormant effect of Chinese celery.
In the such scheme, shelf life is preferably 30 days in the described step (2), and temperature is preferably 15～30 ℃, more preferably 20 ℃.
In the such scheme, the method for in the described step (3) sand and Chinese celery seed being separated is: wash described mixture, make on the Chinese celery seed bubbles through the water column, sand is sunken to the bottom, thus so that Chinese celery seed and husky effective separation.
In the such scheme, described sand is preferably the high-quality river sand of Huang Liang, and described storage is preferably and adopts the bottom to hold described mixture with the container for the treatment of hole.
In the such scheme, the volume of described container is 40 liters, is 32 centimetres highly, be convenient to store rear carrying, the layer frame deposit and protect tide.
In the such scheme, the bottom of described container is provided with a plurality of holes, and the size in described hole is 5 orders, drainage when being convenient to execute water, and seed and husky difficult the loss.
In the such scheme, the bottom of described container is provided with 15 holes.
The preferred version of the inventive method is:
(1) Chinese celery seed and river sand are fully mixed with the ratio of mass ratio 1:2, obtain Chinese celery seed and husky mixture;
(2) with described mixture storage, shelf life is 30 days, and temperature is 20 ℃, and the Chinese celery seed is moistening in storage period maintenance mixture;
(3) after storage finishes, the Chinese celery seed is separated from described mixture, namely obtained the Chinese celery seed of breaking dormancy.
The principle of the inventive method is as follows:
1, there is dormancy in the Chinese celery seed, test shows the inhibiting substances that contains inhibition Chinese celery seed sprouting in the Chinese celery seed, draw by groping practice, under preference temperature, damp condition, the more rational time of storage in the sand, can effectively leach the intraseminal inhibiting substances of Chinese celery, thereby improve the germination rate of Chinese celery seed.
2, behind the Chinese celery seed Sand culture, shorten the Chinese celery seed germinating time, and significantly improved the regularity of Chinese celery seed sprouting.Undressed Chinese celery seed needs 20 talentes to begin to germinate under uniform temperature, damp condition, has 50% to need 30 days, 40 days ability to germinate, and the germination process duration is very long.Germinate through Chinese celery seed 10～15 space-based instincts under same temperature, damp condition that storage is processed.Therefore make and utilize the Chinese celery seed seedling-raising to produce Chinese celery to become a reality, can produce Sheep's-parsley, the celery as the seed that utilizes Sheep's-parsley, celery, utilize the Chinese celery seed to produce Chinese celery.Storage is removed the Chinese celery seed dormancy in the sand, has overcome Chinese celery seed widely used bottleneck problem at home.
3, the method for domestic tradition plantation Chinese celery is to utilize the female stem vegetative propagation plantation of Chinese celery Chinese celery, and the seedling transportation volume is large, and Heavy Weight is introduced a fine variety Chinese celery very difficult at a distance.The Chinese celery seed that storage is removed after the Chinese celery seed dormancy is easy to transportation, stores, so the method is the Chinese celery seed export, and the industrialized development of Chinese celery is laid a good foundation.
Beneficial effect of the present invention: make the Chinese celery seed of high-quality can directly apply to the production of Chinese celery fresh vegetable by the seed dormant method of releasing Chinese celery of the present invention, can drive the fast development of Chinese celery industry, have significant advantage and social and economic benefits.Be in particular in:
The first, there is dormancy in the Chinese celery seed, the Chinese celery percentage of seedgermination of processing without storage only about 10%, under the temperature about 20 ℃, in the abundant combined storage of suitable ratio, the dormancy that can efficient solution removes the Chinese celery seed makes 6～7 times of the germination rate raisings of Chinese celery seed with husky and Chinese celery seed;
Second, the Chinese celery seed is applicable to the Chinese celery soilless culture, can promote Chinese celery plantation industrialization level and the internationalization level of China, for solid foundation is established in the listing of Chinese celery soilless culture, Chinese celery anniversary, to Cropping structure adjustment, make rational use of resources, improve agroecological environment very important meaning is arranged;
The 3rd, Chinese celery seed volume is little, and is lightweight, but long period storage, having solved routine, to utilize the female stem of Chinese celery to carry out the vegetative propagation sowing quantity large, and freight is high, for kind of a short problem of phase;
The 4th, the Chinese celery seed has solved the easy problem in spite of illness of conventional Chinese celery kind not in spite of illness;
The 5th, remove the Chinese celery seed dormancy, improve the germination rate of Chinese celery seed, be the Chinese celery crossbreeding, improvement Chinese celery kind provides effective way and technical foundation;
In a word, remove the dormancy of Chinese celery seed, improve the germination rate of Chinese celery seed, for the Chinese celery seed is widely used at home, the Chinese celery seed export, the Chinese celery soilless culture is laid a good foundation.
Embodiment
The present invention is described in further detail below in conjunction with specific embodiment.
Embodiment 1
Remove the seed dormant method of Chinese celery, step is as follows:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:2, obtain Chinese celery seed and husky mixture, mixture is packed into to store use plastic casing, after packing into, the 2 centimetres of pure sand of having an appointment should be left in the plastic casing top layer, in case when watering, the Chinese celery seed floats on the surface and husky the Tibetan not.Husky with yellow bright high-quality river sand, its permeability is better than silt, and almost there is not the impurity that can bubble through the water column, tank high-quality plastics box, plastic casing requires to be easy to a layer frame, approximately 40 liters of volumes, highly approximately 32 centimetres, to be convenient to carry, deposit and protect tide after husky the Tibetan, plastic box bottom should have 15 treatment holes, big or small approximately 5 orders in hole are convenient to drainage and sand prevention and seed and are run off.
(2) mixture of the above-mentioned plastic casing of packing into is stored, shelf life is 30 days, and temperature is 20 ℃, should suitably increase the storage fate when high temperature is lower than 10 ℃; Storage period watered one time water every 5 days, have water to ooze out with box bottom till, guarantee that storage period Chinese celery seed is moistening.
(3) after storage finishes, mixture is slowly poured in the container that fills more water, the limit bevelling stirs, make on the Chinese celery seed climbs up on top of the water, pull the Chinese celery seed out with 16 purpose string bags again, then get final product with an amount of water flushing at the plastics net, namely obtain the Chinese celery seed of breaking dormancy.
The Chinese celery seed of the breaking dormancy that obtains by said method can be placed under the sun and dry, and is placed in the refrigerator about 5 ℃ again and stores, and can transport for long-distance.
Process Chinese celery seed later by said method, its germination rate reaches 70%.
Embodiment 2
Remove the seed dormant method of Chinese celery, step is as follows:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:1, obtain Chinese celery seed and husky mixture, mixture is packed into to store use plastic casing, after packing into, the 2 centimetres of pure sand of having an appointment should be left in the plastic casing top layer, in case when watering, the Chinese celery seed floats on the surface and husky the Tibetan not.Husky with yellow bright high-quality river sand, its permeability is better than silt, and almost there is not the impurity that can bubble through the water column, tank high-quality plastics box, plastic casing requires to be easy to a layer frame, approximately 40 liters of volumes, highly approximately 32 centimetres, to be convenient to carry, deposit and protect tide after husky the Tibetan, plastic box bottom should have 15 treatment holes, big or small approximately 5 orders in hole are convenient to drainage and sand prevention and seed and are run off.
(2) mixture of the above-mentioned plastic casing of packing into is stored, shelf life is 25 days, and temperature is 30 ℃, should suitably increase the storage fate when high temperature is lower than 10 ℃; Storage period watered one time water every 5 days, have water to ooze out with box bottom till, guarantee that storage period Chinese celery seed is moistening.
(3) after storage finishes, mixture is slowly poured in the container that fills more water, the limit bevelling stirs, make on the Chinese celery seed climbs up on top of the water, pull the Chinese celery seed out with 16 purpose string bags again, then get final product with an amount of water flushing at the plastics net, namely obtain the Chinese celery seed of breaking dormancy.
The Chinese celery seed of the breaking dormancy that obtains by said method can be placed under the sun and dry, and is placed in the refrigerator about 5 ℃ again and stores, and can transport for long-distance.
Process Chinese celery seed later by said method, its germination rate reaches 59%.
Embodiment 3
Remove the seed dormant method of Chinese celery, step is as follows:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:3, obtain Chinese celery seed and husky mixture, mixture is packed into to store use plastic casing, after packing into, the 2 centimetres of pure sand of having an appointment should be left in the plastic casing top layer, in case when watering, the Chinese celery seed floats on the surface and husky the Tibetan not.Husky with yellow bright high-quality river sand, its permeability is better than silt, and almost there is not the impurity that can bubble through the water column, tank high-quality plastics box, plastic casing requires to be easy to a layer frame, approximately 40 liters of volumes, highly approximately 32 centimetres, to be convenient to carry, deposit and protect tide after husky the Tibetan, plastic box bottom should have 15 treatment holes, big or small approximately 5 orders in hole are convenient to drainage and sand prevention and seed and are run off.
(2) mixture of the above-mentioned plastic casing of packing into is stored, shelf life is 40 days, and temperature is 15 ℃, should suitably increase the storage fate when high temperature is lower than 10 ℃; Storage period watered one time water every 5 days, have water to ooze out with box bottom till, guarantee that storage period Chinese celery seed is moistening.
(3) after storage finishes, mixture is slowly poured in the container that fills more water, the limit bevelling stirs, make on the Chinese celery seed climbs up on top of the water, pull the Chinese celery seed out with 16 purpose string bags again, then get final product with an amount of water flushing at the plastics net, namely obtain the Chinese celery seed of breaking dormancy.
The Chinese celery seed of the breaking dormancy that obtains by said method can be placed under the sun and dry, and is placed in the refrigerator about 5 ℃ again and stores, and can transport for long-distance.
Process Chinese celery seed later by said method, its germination rate reaches 70%.
Embodiment 4
Remove the seed dormant method of Chinese celery, step is as follows:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:2.7, obtain Chinese celery seed and husky mixture, mixture is packed into to store use plastic casing, after packing into, the 2 centimetres of pure sand of having an appointment should be left in the plastic casing top layer, in case when watering, the Chinese celery seed floats on the surface and husky the Tibetan not.Husky with yellow bright high-quality river sand, its permeability is better than silt, and almost there is not the impurity that can bubble through the water column, tank high-quality plastics box, plastic casing requires to be easy to a layer frame, approximately 40 liters of volumes, highly approximately 32 centimetres, to be convenient to carry, deposit and protect tide after husky the Tibetan, plastic box bottom should have 15 treatment holes, big or small approximately 5 orders in hole are convenient to drainage and sand prevention and seed and are run off.
(2) mixture of the above-mentioned plastic casing of packing into is stored, shelf life is 35 days, and temperature is 5 ~ 10 ℃, should suitably increase the storage fate when high temperature is lower than 10 ℃; Storage period watered one time water every 5 days, have water to ooze out with box bottom till, guarantee that storage period Chinese celery seed is moistening.
(3) after storage finishes, mixture is slowly poured in the container that fills more water, the limit bevelling stirs, make on the Chinese celery seed climbs up on top of the water, pull the Chinese celery seed out with 16 purpose string bags again, then get final product with an amount of water flushing at the plastics net, namely obtain the Chinese celery seed of breaking dormancy.
The Chinese celery seed of the breaking dormancy that obtains by said method can be placed under the sun and dry, and is placed in the refrigerator about 5 ℃ again and stores, and can transport for long-distance.
Process Chinese celery seed later by said method, its germination rate reaches 62%.
Embodiment 5
Remove the seed dormant method of Chinese celery, step is as follows:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:1.6, obtain Chinese celery seed and husky mixture, mixture is packed into to store use plastic casing, after packing into, the 2 centimetres of pure sand of having an appointment should be left in the plastic casing top layer, in case when watering, the Chinese celery seed floats on the surface and husky the Tibetan not.Husky with yellow bright high-quality river sand, its permeability is better than silt, and almost there is not the impurity that can bubble through the water column, tank high-quality plastics box, plastic casing requires to be easy to a layer frame, approximately 40 liters of volumes, highly approximately 32 centimetres, to be convenient to carry, deposit and protect tide after husky the Tibetan, plastic box bottom should have 15 treatment holes, big or small approximately 5 orders in hole are convenient to drainage and sand prevention and seed and are run off.
(2) mixture of the above-mentioned plastic casing of packing into is stored, shelf life is 30 days, and temperature is 25 ℃, should suitably increase the storage fate when high temperature is lower than 10 ℃; Storage period watered one time water every 5 days, have water to ooze out with box bottom till, guarantee that storage period Chinese celery seed is moistening.
(3) after storage finishes, mixture is slowly poured in the container that fills more water, the limit bevelling stirs, make on the Chinese celery seed climbs up on top of the water, pull the Chinese celery seed out with 16 purpose string bags again, then get final product with an amount of water flushing at the plastics net, namely obtain the Chinese celery seed of breaking dormancy.
The Chinese celery seed of the breaking dormancy that obtains by said method can be placed under the sun and dry, and is placed in the refrigerator about 5 ℃ again and stores, and can transport for long-distance.
Process Chinese celery seed later by said method, its germination rate reaches 66%.
Claims (9)
1. remove the seed dormant method of Chinese celery for one kind, may further comprise the steps:
(1) Chinese celery seed and sand are fully mixed with the ratio of mass ratio 1:1 ~ 3, obtain Chinese celery seed and husky mixture;
(2) with described mixture storage, shelf life is 25 ~ 40 days, and temperature is 5 ℃～35 ℃, and the Chinese celery seed is moistening in storage period maintenance mixture;
(3) after storage finishes, the Chinese celery seed is separated from described mixture, namely obtained the Chinese celery seed of breaking dormancy.
2. the seed dormant method of described releasing Chinese celery according to claim 1 is characterized in that: Chinese celery seed and huskyly fully mix with the ratio of mass ratio 1:2 in the described step (1).
3. the seed dormant method of described releasing Chinese celery according to claim 1, it is characterized in that: shelf life is 30 days in the described step (2), and temperature is 15～30 ℃.
4. the seed dormant method of described releasing Chinese celery according to claim 3, it is characterized in that: temperature is 20 ℃ in the described step (2).
5. the seed dormant method of described releasing Chinese celery according to claim 1, it is characterized in that: the method with sand and the separation of Chinese celery seed in the described step (3) is: wash described mixture, make on the Chinese celery seed bubbles through the water column, sand is sunken to the bottom, thus so that Chinese celery seed and husky effective separation.
6. the seed dormant method of each described releasing Chinese celery according to claim 1 ~ 5 is characterized in that: described sand is yellow bright high-quality river sand, and described storage is for adopting the bottom to hold described mixture with the container for the treatment of hole.
7. the seed dormant method of described releasing Chinese celery according to claim 6, it is characterized in that: the volume of described container is 40 liters, highly is 32 centimetres.
8. the seed dormant method of described releasing Chinese celery according to claim 7, it is characterized in that: the bottom of described container is provided with a plurality of holes, and the size in described hole is 5 orders.
9. the seed dormant method of described releasing Chinese celery according to claim 8, it is characterized in that: the bottom of described container is provided with 15 holes.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340042A (en) * | 2013-07-01 | 2013-10-09 | 武汉友芹种苗技术有限公司 | Cress seed selecting method |
| CN104012207A (en) * | 2014-05-30 | 2014-09-03 | 桐城市牯牛背农业开发有限公司 | Method for improving seed germination capacity of water fennel |
| CN104969738A (en) * | 2015-03-28 | 2015-10-14 | 桐城市牯牛背农业开发有限公司 | Cress cultivation process |
| CN105075852A (en) * | 2015-08-25 | 2015-11-25 | 傅劭 | Method for hybridizing and breeding water dropwort |
| CN107006161A (en) * | 2017-02-24 | 2017-08-04 | 安徽榈源农业科技有限公司 | A kind of method for releasing purple perilla seed dormancy |
| CN108633378A (en) * | 2018-05-15 | 2018-10-12 | 武汉友芹种苗技术有限公司 | A kind of method that Chinese celery seed storage preserves |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340042A (en) * | 2013-07-01 | 2013-10-09 | 武汉友芹种苗技术有限公司 | Cress seed selecting method |
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| CN104012207A (en) * | 2014-05-30 | 2014-09-03 | 桐城市牯牛背农业开发有限公司 | Method for improving seed germination capacity of water fennel |
| CN104969738A (en) * | 2015-03-28 | 2015-10-14 | 桐城市牯牛背农业开发有限公司 | Cress cultivation process |
| CN105075852A (en) * | 2015-08-25 | 2015-11-25 | 傅劭 | Method for hybridizing and breeding water dropwort |
| CN107006161A (en) * | 2017-02-24 | 2017-08-04 | 安徽榈源农业科技有限公司 | A kind of method for releasing purple perilla seed dormancy |
| CN108633378A (en) * | 2018-05-15 | 2018-10-12 | 武汉友芹种苗技术有限公司 | A kind of method that Chinese celery seed storage preserves |
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Application publication date: 20130403 |