CN105706715B - Willow leaf cauliflower is avoided the peak hour the method for breeding - Google Patents
Willow leaf cauliflower is avoided the peak hour the method for breeding Download PDFInfo
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- CN105706715B CN105706715B CN201610126934.9A CN201610126934A CN105706715B CN 105706715 B CN105706715 B CN 105706715B CN 201610126934 A CN201610126934 A CN 201610126934A CN 105706715 B CN105706715 B CN 105706715B
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- cauliflower
- willow leaf
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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Abstract
A kind of method for breeding of avoiding the peak hour the invention discloses willow leaf cauliflower, includes the following steps：1) August part sows willow leaf cauliflower；2) it after nursery transplant survives when willow leaf cauliflower is grown to 12~14 leaf, is sprayed 2~3 times with gibberellin aqueous solution, every minor tick 5~7 days is promoted bolting, and pick main a kind of sedge in time, reserved seed for planting using first time side a kind of sedge；3) early December extracts the poppyhead that do not bear pods, promotes the seed maturity to have born pods full；4) kind of a pod is gathered in early January next year, seed is taken out after after-ripening, it is dry, obtain willow leaf cauliflower sddes；Existing conventional techniques management is pressed for above-mentioned unmentioned part.The indexs such as germination percentage, germinating energy, the purity of gained seed are harvested using the present invention all 98% or more.
Description
Technical field
The present invention relates to a kind of breeding methods, and in particular to a kind of willow leaf cauliflower is avoided the peak hour the method for breeding.
Background technology
Willow leaf cauliflower is one of traditional vegetables of Guilin Area, has more than 200 years cultivation history so far, according to records,
The cultivation of willow leaf cauliflower is very extensive between clear Jiaqing year.Willow leaf cauliflower is gained the name due to leaf long and narrow like as willow leaf, and civil old hundred
Surname, which is also called, turns round leaf vegetables flower, is because with the reduction of temperature shrinkage, curls inward, distortion can occur for the blade of cauliflower gradually.
Willow leaf cauliflower is the local characteristic vegetable variety of Guilin Area, and mouthfeel is fresh and sweet, tender and crisp succulence, the conventional seed planting time
For mid-November.Willow leaf cauliflower can also be used as ornamental other than edible as vegetables.Annual 3~April, what full field was bloomed
Cauliflower forms a piece of beautiful golden yellow, usually attracts a large amount of tourist to go to ornamental.
But willowweed flower variety purity of today is not high, it is long-term even more to lead to willow leaf cauliflower and other crosses from reserving seed for planting
The crop hybrid variation of flower section, variety is low, and degradation phenomena is increasingly severe.According to the survey, willow leaf cauliflower and Cruciferae
Chinese cabbage, pakchoi, leaf mustard etc. have hybridization, or even there is tender flower stalk degradation phenomena, willow leaf cauliflower is as local characteristic vegetable
Dish variety source is faced with the loss of germ plasm resource.
Invention content
A kind of method for breeding of avoiding the peak hour the technical problem to be solved in the present invention is to provide willow leaf cauliflower, is educated in this way
The indexs such as germination percentage, germinating energy, cleanliness, the purity of kind harvest gained seed are all 98% or more.
Willow leaf cauliflower provided by the invention is avoided the peak hour the method for breeding, is included the following steps：
1) August part sows willow leaf cauliflower；
2) after nursery transplant survives when willow leaf cauliflower is grown to 12~14 leaf, 2~3 times are sprayed with gibberellin aqueous solution, every time
Interval 5~7 days promotes bolting, and picks main a kind of sedge in time, is reserved seed for planting using first time side a kind of sedge；
3) early December extracts the poppyhead that do not bear pods, promotes the seed maturity to have born pods full；
4) kind of a pod is gathered in early January next year, seed is taken out after after-ripening, it is dry, obtain willow leaf cauliflower sddes；
Existing conventional techniques management is pressed for above-mentioned unmentioned part.
In the step 2) of the above method, the mass concentration of gibberellin aqueous solution is usually 20~40ppm, more preferably
30ppm.The number that gibberellin aqueous solution sprays is preferably 2 times, and the adjacent time interval for spraying gibberellin aqueous solution twice is 7
It.
In the step 2) of the above method, main a kind of sedge is picked in time, and side a kind of sedge is promoted early to send out；It is reserved seed for planting, is increased using first time side a kind of sedge
Quantity of reserving seed for planting increases seed collecting amount to increase the quantity that bears pods.
In the step 3) of the above method, apical dominance can be removed, save nutrition by extracing the poppyhead that do not bear pods, to promote
The seed fast-ripenin to have born pods is full, ensure entirely bloom fruiting period not with other crop in cruciferae flower synchronizations.
In the step 3) of the above method, after-ripening is typically to carry out at dry and ventilated indoors, and the time is usually 5~7 days.Kind
The weather that pod is preferable over the sun after after-ripening dries 1~2 day, in favor of the taking-up of seed.The seed of taking-up is usually placed in sun
It is dried under light to dry, Cord blood after sealing.
Compared with prior art, the present invention, which is used, reserves seed for planting and plucks in early August sowing, the processing of gibberellin aqueous solution, side a kind of sedge
Except not bearing pods, poppyhead multiple technologies means combine, and by the advance flowering period of willow leaf cauliflower to October current year, are allowed to and other cruciate flowers
The florescence of section crop is staggered (usually in March next year), to for willow leaf cauliflower breeding provide one naturally it is pure
Breeding environment, the indexs such as germination percentage, germinating energy, the purity of harvest gained seed are all 98% or more.
Specific implementation mode
With reference to specific embodiment, the present invention is described in further detail, to more fully understand present disclosure, but
The present invention is not limited to following embodiments.
Embodiment 1
1) it is sowed with the willow leaf cauliflower sddes through screening within 6th in August in 2011, and uses the sunshade of 90% sunshade rate
Net carries out shading cooling, is transplanted when 6~8 leaves of seedling；
2) after nursery transplant survives when willow leaf cauliflower is grown to 12~14 leaves, the gibberellin water for being 30ppm with mass concentration
Solution sprays 2 times, and every minor tick 7 days is promoted bolting, and pick main a kind of sedge in time, reserved seed for planting using first time side a kind of sedge；
3) December 3 the same year extracts the poppyhead that do not bear pods, to remove apical dominance, save nutrition, to promote to have tied
The seed maturity of pod is full；
4) it gathers on January 6th, 2012 and plants a pod, after-ripening 7 days at dry and ventilated disposed within, later again by the kind pod after after-ripening
It is dried 2 days in the weather for having the sun, rubbing kind pod, kind grain goes out, and removes impurity, drying is completely dry to seed, obtains willow leaf cauliflower
Seed；
Existing conventional techniques management is pressed for above-mentioned unmentioned part.
The purity of the willow leaf cauliflower sddes of the harvest gained of embodiment 1 is detected, up to 99%.Gained seed was in 2012
August carries out field trial on 2nd, respectively at the statistics germination percentages on the 5th of August in 2012 and germinating energy, is carried out on October 9th, 2012 pure
Degree statistics, as a result shows that the indexs such as its germination percentage, germinating energy and purity are respectively 99%, 99% and 98%.
Embodiment 2
1) it is sowed with the high-purity willow leaf cauliflower sddes through screening within 12nd in August in 2014, and uses 90% sunshade
The sunshade net of rate carries out shading cooling, is transplanted when 6~8 leaves of seedling；
2) after nursery transplant survives when willow leaf cauliflower is grown to 12~14 leaves, the gibberellin water for being 30ppm with mass concentration
Solution sprays 2 times, and every minor tick 5 days promotes bolting to bloom；
3) December 10 the same year extracts the poppyhead that do not bear pods, to remove apical dominance, save nutrition, to promote to have tied
The seed maturity of pod is full；
4) it gathers on January 8th, 2015 and plants a pod, after-ripening 6 days at dry and ventilated disposed within, later again by the kind pod after after-ripening
It is dried 1 day in the weather for having the sun, rubbing kind pod, kind grain goes out, and removes impurity, drying is completely dry to seed, obtains willow leaf cauliflower
Seed；
Existing conventional techniques management is pressed for above-mentioned unmentioned part.
The purity of the willow leaf cauliflower sddes of the harvest gained of embodiment 2 is detected, up to 99%.Gained seed was in 2015
August 1 day carries out field trial, and willow leaf cauliflower germination percentage, germinating energy and purity data have been carried out respectively at August 4 days, October 11
Statistics, as a result shows that the indexs such as its germination percentage, germinating energy, purity are respectively 99%, 99% and 99%.
Claims (5)
- The method of breeding 1. willow leaf cauliflower is avoided the peak hour, includes the following steps：1) August part sows willow leaf cauliflower；2) it after nursery transplant survives when willow leaf cauliflower is grown to 12~14 leaf, is sprayed 2~3 times with gibberellin aqueous solution, per minor tick 5 ~7 days, promotes bolting, and pick main a kind of sedge in time, reserved seed for planting using first time side a kind of sedge；3) early December extracts the poppyhead that do not bear pods, promotes the seed maturity to have born pods full；4) kind of a pod is gathered in early January next year, seed is taken out after after-ripening, it is dry, obtain willow leaf cauliflower sddes；Existing conventional techniques management is pressed for above-mentioned unmentioned part.
- 2. according to the method described in claim 1, it is characterized in that：In step 2), the mass concentration of gibberellin aqueous solution is 20 ~40ppm.
- 3. according to the method described in claim 1, it is characterized in that：In step 2), the mass concentration of gibberellin aqueous solution is 30ppm。
- 4. according to the method described in claim 1, it is characterized in that：In step 2), the number that gibberellin aqueous solution sprays is 2 It is secondary.
- 5. according to the method described in claim 1, it is characterized in that：In step 2), the adjacent gibberellin aqueous solution of spraying twice Time interval is 7 days.
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| CN201610126934.9A CN105706715B (en) | 2016-03-07 | 2016-03-07 | Willow leaf cauliflower is avoided the peak hour the method for breeding |
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| CN105706715A CN105706715A (en) | 2016-06-29 |
| CN105706715B true CN105706715B (en) | 2018-08-21 |
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| CN109892193A (en) * | 2017-12-11 | 2019-06-18 | 锡林郭勒职业学院 | A kind of wild willow herb artificial culturing method |
| RU2724691C1 (en) * | 2019-10-18 | 2020-06-25 | Марина Николаевна Павлова | Method of french willow cultivation |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292625A (en) * | 2008-06-03 | 2008-10-29 | 云南省农业科学院热区生态农业研究所 | Synthetic blooming period regulating and controlling method for cauliflower hybridization production of hybrid seeds |
| CN105123176A (en) * | 2015-07-22 | 2015-12-09 | 江苏省农业科学院 | Method for improving seed production yield and quality of common head cabbage cenospecies Tanchun |
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2016
- 2016-03-07 CN CN201610126934.9A patent/CN105706715B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101292625A (en) * | 2008-06-03 | 2008-10-29 | 云南省农业科学院热区生态农业研究所 | Synthetic blooming period regulating and controlling method for cauliflower hybridization production of hybrid seeds |
| CN105123176A (en) * | 2015-07-22 | 2015-12-09 | 江苏省农业科学院 | Method for improving seed production yield and quality of common head cabbage cenospecies Tanchun |
Non-Patent Citations (4)
| Title |
|---|
| 《不同制种季节及制种方式对红菜薹种子产量、质量及其后代的影响》;王明;《万方学位论文全文数据库》;20060613;第9-10、13页 * |
| 《十字花科F1制种花期调配技术》;唐正富等;《长江蔬菜》;20090708(第13期);第22-23页 * |
| 《播种期和摘薹处理对杂交红菜薹种株生长和种子产量的影响》;李锡香等;《中国蔬菜》;19950518(第3期);第27-29页 * |
| 《柳叶菜花生产现状与高产栽培技术》;刘凤琼等;《南方园艺》;20160115;第27卷(第1期);第45-46页 * |
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