CN101455175A - Mint hybridization method - Google Patents
Mint hybridization method Download PDFInfo
- Publication number
- CN101455175A CN101455175A CNA2008102425316A CN200810242531A CN101455175A CN 101455175 A CN101455175 A CN 101455175A CN A2008102425316 A CNA2008102425316 A CN A2008102425316A CN 200810242531 A CN200810242531 A CN 200810242531A CN 101455175 A CN101455175 A CN 101455175A
- Authority
- CN
- China
- Prior art keywords
- mint
- hybridization
- peppermint
- pollination
- morning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 235000006679 Mentha X verticillata Nutrition 0.000 title claims abstract description 25
- 235000002899 Mentha suaveolens Nutrition 0.000 title claims abstract description 25
- 235000001636 Mentha x rotundifolia Nutrition 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000009396 hybridization Methods 0.000 title claims description 15
- 230000010152 pollination Effects 0.000 claims abstract description 9
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 claims abstract description 8
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229940041616 menthol Drugs 0.000 claims abstract description 8
- 244000246386 Mentha pulegium Species 0.000 claims description 27
- 235000016257 Mentha pulegium Nutrition 0.000 claims description 27
- 235000004357 Mentha x piperita Nutrition 0.000 claims description 27
- 235000001050 hortel pimenta Nutrition 0.000 claims description 27
- 241000196324 Embryophyta Species 0.000 claims description 15
- 239000001525 mentha piperita l. herb oil Substances 0.000 claims description 4
- 240000002853 Nelumbo nucifera Species 0.000 claims description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 claims description 3
- 235000019477 peppermint oil Nutrition 0.000 claims description 3
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 238000009402 cross-breeding Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- 230000008774 maternal effect Effects 0.000 description 2
- 230000010198 maturation time Effects 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 241000207923 Lamiaceae Species 0.000 description 1
- 235000001878 Mentha haplocalyx Nutrition 0.000 description 1
- 244000280293 Mentha haplocalyx Species 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000008775 paternal effect Effects 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The present invention relates to a mint cross-breeding method. The mint variety with high yield, better resistance, high oil yield and high menthol content is used as the seed-parent. Mint hybrid seeds can be obtained through castration, pollen collecting and pollination. The obtained hybrid mint plants are performed with individual plant selection, and good individual plants that accord with breeding objects are performed with asexual propagation. By using the cross-breeding method of the present invention, the seeds producing ability is high, the maturity degree of the obtained seeds is high, and the method is suitable for the breeding of new variety of mint.
Description
Technical field
The invention belongs to agricultural technology field, be specifically related to a kind of mint cross-breeding method.
Background technology
Peppermint (Mentha haplocalyx Briq.) is the Labiatae mint plants, is a kind of broad-spectrum traditional Chinese medicine, also is one of three big spices in the world, and the raw peppermint oil that extracts from peppermint stem, leaf can obtain menthol and vegetable oil after processing.As large conventional Chinese medicine, just nearly 45 kinds of the Chinese patent drugs commonly used that only Pharmacopoeia of the People's Republic of China (2000 editions an one) records contains peppermint and peppermint oil dementholized thereof, menthol.Raw peppermint oil, menthol and vegetable oil are widely used in medical and health, daily-use chemical industry, food processing.
China peppermint cultivation main producing region is mainly in jiangsu coast area and area, Taihe county, Anhui, and peppermint has become the important extraordinary economic crops of local agricultural.But some new problems occurred in the development of peppermint industry, mainly shown single, the deterioration of variety of kind, caused the bright careless output of peppermint, oil yield lower, the benefit of peasant planting is not high.Therefore, cultivate the good new varieties of peppermint, it is a job of demanding urgently carrying out that the kind in the existing production is upgraded.
Summary of the invention
The object of the present invention is to provide a kind of suitable mint cross-breeding method.
Main contents of the present invention comprise as follows:
1, the parent selects according to the peppermint breeding objective, selects the high kind of output height, better resistance, oil yield height and menthol content as the parent.
2, castrate and according to us the flowering habit of peppermint to be discovered, the open hour of peppermint bud are in morning during 6-7, and the flower pesticide maturation time is in morning during 8-9, and the column cap maturation time is in morning during 9-10.Therefore, the castration of peppermint was carried out before at 6 o'clock in the morning.Concrete grammar is: select to be about to open flower on the maternal plant, with the petal strip off, with tweezers stamen is removed and to mourn, will open simultaneously with the bud of not making to hybridize usefulness and all go to mourn, and put paper bag.
3, pollen collection hybridization that morning 8 was up to 9 o'clock, and the flower pesticide of the taking same day on the paternal plant is open with tweezers takes off, and is placed in the centrifuge tube, is kept in 4 ℃ of refrigerators standby.
4, pollination castrate the next morning 9-10 the time remove the paper bag that is overlapped, dip in the pollen of getting on the centrifuge tube with writing brush and be coated on the column cap, each plant has been awarded behind the pollen bagging again.Pollinate and remove paper bag after a week.
5, the wheel umbrella inflorescence of hybrid seed collection peppermint is from bottom to top open gradually, so the seed on the whole plant is ripe gradually, so the collection of hybrid seed also will be carried out in batches.The pollination that is collected in of peppermint hybrid seed was carried out in back 20 days.With the mint plants upper bend, the inflorescence on top is stretched in the bucket during collection.Pat with have gentle hands and to thin the lotus preface, mature hybridization peppermint seed just falls in the bucket.Collect once week about, collect altogether 4 times.
The rate height of setting seeds is hybridized in the present invention, the kernel maturing height that is obtained, emergence rate height, the breeding of new variety of suitable peppermint.
Embodiment
Following example is used to illustrate the present invention, but is not used for limiting the scope of the invention.
1, the parent chooses the 68-7 peppermint and makes male parent, and the 73-8 peppermint does maternal.The bright careless output height of 68-7 peppermint, strong stress resistance, but menthol content is lower, and fragrance is impure.73-8 peppermint output height, the oil yield height, menthol content height, but resistance a little less than.
2, castrated before at 6 o'clock in the morning,, stamen is gone to mourn, will open simultaneously with the bud of not making to hybridize usefulness and all go to mourn, and put paper bag with tweezers with being about to the petal strip off of open flower on the 73-8 mint plants.
3, before pollen is gathered at 8 o'clock in the morning, the flower pesticide of taking open on the 68-7 mint plants is taken off, be placed in the centrifuge tube, be kept in 4 ℃ of refrigerators, use for pollination in second day with tweezers.
4, pollination castrate the next morning 9-10 the time remove the paper bag that is overlapped, dip on the column cap that the pollen of getting on the centrifuge tube is coated in 73-8 peppermint flower with writing brush, treat that each plant awarded behind the pollen bagging again.Hang up label, write parent's title and pollination date.Pollinate and remove paper bag after a week.
5, hybrid seed is collected pollination and is collected the peppermint seed after back 20 days, with the mint plants upper bend, the inflorescence on top is stretched in the bucket during collection.Pat with have gentle hands and to thin the lotus preface, mature hybridization peppermint seed just falls in the bucket.Collect once week about, collect altogether 4 times.
6, planting seed in late March, second is with the planting seed of collecting.73-8 peppermint stem is a purple, and 68-7 peppermint stem is green.After seed sprouting is grown up, obtain green stem mint plants, prove to obtain hybrid seed.Then the green stem mint plants that is obtained is carried out individual plant and select, and the fine individual plant that meets breeding objective is carried out vegetative propagation.
Claims (5)
1, a kind of method of mint hybridization is characterized in that: choose reasonable parent, in adopting kind, an interspecific cross method, cultivate high yield, high anti-, peppermint oil and the high hybridization peppermint kind (strain) of menthol content.
2, the method for a kind of mint hybridization according to claim 1 is characterized in that: the castration time is before at 6 o'clock in the morning in the mint hybridization process.
3, the method for a kind of mint hybridization according to claim 1 is characterized in that: the pollen acquisition time is in morning during 8-9 in the mint hybridization process.
4, the method for a kind of mint hybridization according to claim 1 is characterized in that: pollination time is in morning during 9-10 in the mint hybridization process.
5, the method for a kind of mint hybridization according to claim 1 is characterized in that: the collection of peppermint hybrid seed is to carry out in 20 days behind hybridization pollination.The method of collecting is with the mint plants upper bend, and the inflorescence on top is stretched in the bucket, pats with have gentle hands and thins the lotus preface, and mature hybrid seed is fallen in the bucket.Collect once week about, collect altogether 4 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102425316A CN101455175A (en) | 2008-12-29 | 2008-12-29 | Mint hybridization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102425316A CN101455175A (en) | 2008-12-29 | 2008-12-29 | Mint hybridization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101455175A true CN101455175A (en) | 2009-06-17 |
Family
ID=40766496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102425316A Pending CN101455175A (en) | 2008-12-29 | 2008-12-29 | Mint hybridization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101455175A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488697A (en) * | 2014-12-17 | 2015-04-08 | 江苏省中国科学院植物研究所 | Breeding method of new variety of mint with high essential oil content |
| CN106755289A (en) * | 2015-11-20 | 2017-05-31 | 江苏省中国科学院植物研究所 | The method for identifying molecules of Lotus Varieties ' fodder mound autumn scenery ' |
| CN106755288A (en) * | 2015-11-20 | 2017-05-31 | 江苏省中国科学院植物研究所 | Lotus Varieties take the photograph the method for identifying molecules of morningstar lily leaf |
-
2008
- 2008-12-29 CN CNA2008102425316A patent/CN101455175A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104488697A (en) * | 2014-12-17 | 2015-04-08 | 江苏省中国科学院植物研究所 | Breeding method of new variety of mint with high essential oil content |
| CN106755289A (en) * | 2015-11-20 | 2017-05-31 | 江苏省中国科学院植物研究所 | The method for identifying molecules of Lotus Varieties ' fodder mound autumn scenery ' |
| CN106755288A (en) * | 2015-11-20 | 2017-05-31 | 江苏省中国科学院植物研究所 | Lotus Varieties take the photograph the method for identifying molecules of morningstar lily leaf |
| CN106755289B (en) * | 2015-11-20 | 2020-08-14 | 江苏省中国科学院植物研究所 | Molecular identification method of lotus variety' fodder toming autumn |
| CN106755288B (en) * | 2015-11-20 | 2020-09-18 | 江苏省中国科学院植物研究所 | Molecular identification method of lotus leaf of tongshan |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090617 |