CN101816282A - Hybrid round eggplant seed production method - Google Patents
Hybrid round eggplant seed production method Download PDFInfo
- Publication number
- CN101816282A CN101816282A CN 201010154478 CN201010154478A CN101816282A CN 101816282 A CN101816282 A CN 101816282A CN 201010154478 CN201010154478 CN 201010154478 CN 201010154478 A CN201010154478 A CN 201010154478A CN 101816282 A CN101816282 A CN 101816282A
- Authority
- CN
- China
- Prior art keywords
- pollination
- seed production
- eggplant
- production method
- bud
- 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.)
- Pending
Links
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention relates to a hybrid round eggplant seed production method and belongs to the technical field of vegetable seed breeding. The method comprises the steps of sowing, planting, pruning, pollinating and harvesting and is characterized in that: during the pruning, four-branch pruning is performed; door eggplants and opposite eggplants are removed; and pollination and fruits reservation are performed after buds of bucket-shaped eggplants are matured. The method has the advantages of simpleness, easy fruit setting, unified nodal region, nutrition insurance, uniform fruits, low seed production cost, high plant stress resistance, low fruit morbidity, many seeds in a single plant, high seed production yield and the like.
Description
Technical field
The invention belongs to vegetables stock breeding technical field, particularly relate to a kind of hybrid round eggplant seed production method.
Background technology
At present, eggplant (Solanum melongena L.2n=24), Solanaceae Solanum, perennial undershrub shape herbaceous plant.Purple circle eggplant growth cycle is longer, generally needs about 200 days from being seeded into seed collection, generally needs 60-70 days from blooming to fruit maturation.Therefore, the conventional hybridization hybrid round eggplant seed production method is two trainings of doing, and from eggplant is begun pollination the staying fruit of low joint position, every strain is beared fruit after 3-4, removes growing point for whole plant.The advantage of this mode is: bear fruit early, ripe early, gather early.But have following significant disadvantages: 1, to consume nutrient more because fruit expands, and after therefore low joint position eggplant is normally expanded, four door socket eggplants of last layer usually can not normally be expanded, and it is 2 big 2 little to bear fruit usually, or 2 big 1 is little.Because the seed collecting fruit is not of uniform size, therefore seed plumpness, thousand kernel weight etc. also have very big difference.2, fruit incidence of disease height near the ground is as infecting cotton disease, brown line disease etc.Especially in the full bearing period in 7～August, pathogen is easy to cause cotton disease along with farming operation, rainwater splash etc. to propagate on the fruit by ground, rots then, has a strong impact on seed production and quality, even plants the subband poison.3, because the seed collecting fruit is distributed on eggplant and two branch minor matters of the four door socket eggplants position, and it is relative with the time span of gathering longer therefore to pollinate, the recruitment cost strengthens.4, remove growing point after, expand speed though quickened fruit early stage, make the fructescence in advance because the effective photosynthetic number of blade of whole plant reduces, often cause plant early ageing, resistance descends.
Summary of the invention
The technical problem of the present invention for existing in the solution known technology, and a kind of hybrid round eggplant seed production method is provided.
The purpose of this invention is to provide that a kind of to have method simple, bear fruit easily, the joint position is unified, guarantees nutrition, and fruit is even, and breeding cost is low, plant resistance height, and the fruit incidence of disease is low, and single pearl is set seeds many, the hybrid round eggplant seed production method of characteristics such as hybrid seed yield height.
The present invention design is to improve existing hybrid round eggplant seed production technology, adjusts modes by the raising plant that joint position and four does training that bear fruit, and the four door socket eggplants that make same joint position all pollination bear fruit, and destroy all the other buds simultaneously, the reservation branch growth point of bearing fruit.
The technical scheme that hybrid round eggplant seed production method of the present invention is taked for the technical problem that exists in the solution known technology is:
A kind of hybrid round eggplant seed production method comprises sowing, field planting, training, pollinates and gather, and is characterized in: carry out four during training and do training, destroy an eggplant and to eggplant, fruit is stayed in pollination after the bucket nightshade flower bud maturation.
Hybrid round eggplant seed production method of the present invention can also adopt following technical scheme:
Described hybrid round eggplant seed production method is characterized in: destroy above bud and the branch of bucket eggplant during training, keep the branch growth point of bearing fruit.
Described hybrid round eggplant seed production method is characterized in: after the pollination of bucket eggplant, continue 15-20 days, destroy the bud of not pollinating, plant is not bound.
Described hybrid round eggplant seed production method, be characterized in: during pollination, at first prepare pollen: the choosing bud of blooming the previous day or the same day of blooming, win flower pesticide and put into and get powder box, get powder box and be placed on and carry out drying in the closed container that quicklime is housed, or be placed on the shady and cool ventilation place and carry out drying; The tight lid of the dry good bonnet of flower pesticide shakes gets powder, and packs into and column cap is pollinated standby in the pipe accordingly; Castrate then and pollinate: selected 1-2 days to be about to open bud, and removed the multiple flower on the same joint position, 1 main the spending of selecting and remain; Push corolla aside, remove whole flower pesticide, treat the open pollination on the same day of bud.
Described hybrid round eggplant seed production method is characterized in: avoid 10 of every mornings during pollination to 3 high-temperature times in afternoon, and repeat pollination once, guarantee fruit-setting rate; Water after pollination finishes and topdress.
Operate according to the method that the present invention provides, northern area was grown seedlings at the beginning of 3 months, field planting at the beginning of 5 months, ridging cultivation.Pollination when bucket nightshade flower bud is ripe makes each seed collecting strain sit 4 fruits at the beginning of mid or late June to 7 month, and all the other buds are all destroyed, and whole plant is not bound, and September, early and middle ten days began to gather successively seed.
Advantage and good effect that the present invention has are:
Hybrid round eggplant seed production method is owing to adopted technical scheme of the present invention, compare with traditional seed production way, this training mode of bearing fruit has following characteristics: 1, because the plant bottom does not have fruit to eggplant joint position, so it is relatively easy to bear fruit after the pollination of top four door socket nightshade flower buds.2, the pollination bud is in same branch grade, and pollination time is more concentrated, and the fruit size is uniformity more, and collecting time is also concentrated relatively, and the recruitment cost obviously reduces.3, keep the branch growth point of bearing fruit, so enough effective photosynthetic blades are arranged at plant top, guaranteed the nutrition supply that pollination back ovary is expanded, improved plant resistance.4, because improve the joint position of bearing fruit, fruit and ground distance strengthen, and have reduced the fruit incidence of disease, particularly rainy season, the mashed eggplant phenomenon that causes behind the hot and humid generation cotton disease.5, with traditional approach relatively, this training stays the fruit mode to make every strain seed collecting fruit from 2 big 1 little, or the 2 big 2 big fruits of having brought up to 4 uniformities for a short time, has therefore improved seed production.
It is simple that the present invention has method, bears fruit easily, and the joint position is unified, guarantees nutrition, and fruit is even, and breeding cost is low, plant resistance height, and the fruit incidence of disease is low, and single pearl is set seeds many, circle eggplant hybrid seed yield advantages of higher.
Embodiment
For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and be described in detail as follows:
Embodiment 1
A kind of hybrid round eggplant seed production method comprises sowing, field planting, training, pollinates and gather, and is characterized in: carry out four during training and do training, destroy an eggplant and to eggplant, fruit is stayed in pollination after the bucket nightshade flower bud maturation; Destroy above bud and the branch of bucket eggplant, keep the branch growth point of bearing fruit.
During pollination, at first prepare pollen: the choosing bud of blooming the previous day or the same day of blooming, win flower pesticide and put into and get powder box, get powder box and be placed on and carry out drying in the closed container that quicklime is housed, or be placed on the shady and cool ventilation place and carry out drying; The tight lid of the dry good bonnet of flower pesticide shakes gets powder, and packs into and column cap is pollinated standby in the pipe accordingly; Castrate then and pollinate: selected 1-2 days to be about to open bud, and removed the multiple flower on the same joint position, 1 main the spending of selecting and remain; Push corolla aside, remove whole flower pesticide, treat the open pollination on the same day of bud.
Described hybrid round eggplant seed production method is characterized in: avoid 10 of every mornings during pollination to 3 high-temperature times in afternoon, and repeat pollination once, guarantee fruit-setting rate; Water after pollination finishes and topdress.After the pollination of bucket eggplant, continue 15-20 days, destroy the bud of not pollinating, plant is not bound.
The concrete producing method for seed and the step of present embodiment:
Sowing: male parent is sowed by the end of February, sowing at the beginning of maternal 3 months.Male parent is early than maternal sowing time more than 10 days, and male parent has enough pollen to guarantee to pollinate therebetween.Adopt point disk seedling growing, or the bed of growing seedlings is according to 9cm * 9cm bunch planting.Field planting at the beginning of 5 months, maternal seedling age is no more than 60 days, avoids the above the average age for marriage seedling of the field planting ripening rate of pollinating in earlier stage low.
Field planting: adopt the high ridge cultivation, covering film, row spacing 70cm, furrow width 40cm, every ridge field planting two row, spacing in the rows 40cm, (seeding row spacing 40cm * 55cm), this field planting of father and mother strain ratio of counting is 1: 5 in mu field planting 2800 strains-3000 strain.
Pruning technique: destroy an eggplant and to eggplant, four do training, and mid or late June pollinate since four door socket eggplants, lasting 15-20 days of pollination.Destroy the bud of not pollinating, plant is not bound.
Pollen preparation: the bud that choosing is bloomed the previous day or the same day of blooming, win flower pesticide and put into and get powder box, to get powder box and generally be placed on and carry out drying in the closed container that quicklime is housed, the Northwest also can be placed on the shady and cool ventilation place and carry out drying.The tight lid of the dry good bonnet of flower pesticide shakes gets powder, and packs into and column cap is pollinated standby in the pipe accordingly.
Castrate and pollination: selected 1-2 days to be about to open big bud, and removed the multiple flower on the same joint position, 1 the main flower of selecting and remain.Push corolla aside with tweezers, remove whole flower pesticide, treat the open pollination on the same day of bud, avoid 10 of every mornings to 3 high-temperature times in afternoon.Tear a slice sepal after the pollination or on carpopodium, put the oil to coat with lacquer and serve as a mark.Repeat pollination once, guarantee fruit-setting rate.In time water after pollination finishes and topdress.
Gather: bear fruit to the about 55-60 of maturation days, half transfers fruit yellow to by purple and can gather, and gathers the back after-ripening about 7-10 days.With machine or manually smash fruit to pieces, put into clear water and eluriate seed, pull seed out and be placed on shady and cool place's airing, avoid being exposed to the sun under the sunlight, prevent to influence percentage of seedgermination and color.
The comparison of the present invention and traditional seed production way:
Table 1: different seed production way species test results
Table 2: different seed production way costs relatively
Embodiment described above is illustrative, rather than restrictive, and under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all in protection scope of the present invention.
Claims (5)
1. a hybrid round eggplant seed production method comprises sowing, field planting, training, pollinates and gather, and it is characterized in that: carry out four during training and do training, destroy an eggplant and to eggplant, fruit is stayed in pollination after the bucket nightshade flower bud maturation.
2. hybrid round eggplant seed production method according to claim 1 is characterized in that: destroy above bud and the branch of bucket eggplant during training, keep the branch growth point of bearing fruit.
3. hybrid round eggplant seed production method according to claim 1 and 2 is characterized in that: after the pollination of bucket eggplant, continue 15-20 days, destroy the bud of not pollinating, plant is not bound.
4. hybrid round eggplant seed production method according to claim 1 and 2, it is characterized in that: during pollination, at first prepare pollen: the bud that choosing is bloomed the previous day or the same day of blooming, winning flower pesticide puts into and gets powder box, get powder box and be placed on and carry out drying in the closed container that quicklime is housed, or be placed on the shady and cool ventilation place and carry out drying; The tight lid of the dry good bonnet of flower pesticide shakes gets powder, and packs into and column cap is pollinated standby in the pipe accordingly; Castrate then and pollinate: selected 1-2 days to be about to open bud, and removed the multiple flower on the same joint position, 1 main the spending of selecting and remain; Push corolla aside, remove whole flower pesticide, treat the open pollination on the same day of bud.
5. hybrid round eggplant seed production method according to claim 4 is characterized in that: avoid 10 of every mornings during pollination to 3 high-temperature times in afternoon, and repeat pollination once, guarantee fruit-setting rate; Water after pollination finishes and topdress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010154478 CN101816282A (en) | 2010-04-26 | 2010-04-26 | Hybrid round eggplant seed production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010154478 CN101816282A (en) | 2010-04-26 | 2010-04-26 | Hybrid round eggplant seed production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101816282A true CN101816282A (en) | 2010-09-01 |
Family
ID=42651687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010154478 Pending CN101816282A (en) | 2010-04-26 | 2010-04-26 | Hybrid round eggplant seed production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101816282A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797988A (en) * | 2012-11-12 | 2014-05-21 | 安徽师范大学 | Storage method of herbaceous plant seeds |
| CN104885912A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for cotton hybrid seed production |
| CN104885915A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for Chinese cabbage hybrid seed production |
| CN104885917A (en) * | 2014-10-06 | 2015-09-09 | 安徽国盛农业科技有限责任公司 | Labeling method for watermelon hybrid seed production |
| CN104885914A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for corn hybrid seed production |
| CN106171955A (en) * | 2016-07-14 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of tobacco hybridization production of hybrid seeds labeling method |
| CN106171954A (en) * | 2016-07-14 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of hybrid maize seed production labeling method |
| CN112753567A (en) * | 2021-02-01 | 2021-05-07 | 浙江省农业科学院 | High-yield hybrid seed production method for purple-red long eggplant |
| CN113287513A (en) * | 2021-07-01 | 2021-08-24 | 金陵科技学院 | Eggplant haploid plant sexual propagation doubling method based on improvement of pollen activity |
| CN115669402A (en) * | 2022-09-16 | 2023-02-03 | 北京林业大学 | Method and equipment for high-temperature restoration of fertility of lily distant hybrid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918971A (en) * | 2006-08-29 | 2007-02-28 | 王录顺 | Seeds production method for few-seed purple eggplant first-filial generation |
| CN101167422A (en) * | 2007-11-20 | 2008-04-30 | 胡永军 | Stepped circulating branch-trimming method for eggplant |
-
2010
- 2010-04-26 CN CN 201010154478 patent/CN101816282A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1918971A (en) * | 2006-08-29 | 2007-02-28 | 王录顺 | Seeds production method for few-seed purple eggplant first-filial generation |
| CN101167422A (en) * | 2007-11-20 | 2008-04-30 | 胡永军 | Stepped circulating branch-trimming method for eggplant |
Non-Patent Citations (5)
| Title |
|---|
| 《农业科技通讯》 19831231 李正德 茄果类蔬菜杂交制种中的花粉制取 22 1-5 , 第5期 2 * |
| 《农村天地》 19951231 陈庆英等 茄子四干整枝法 第32页第1-4行 1-5 , 第6期 2 * |
| 《农村科技开发》 20041231 郝光等 提高茄子杂交制种产量的几项措施 15 , 第1期 2 * |
| 《北方园艺》 19991231 杨凤梅等 茄果类蔬菜杂交制种的技术要点 第14页第1栏第37行-第2栏第19行 1-5 , 第6期 2 * |
| 《长江蔬菜》 20061231 刘合民等 紫光大圆茄春露地配套栽培技术 22-23 1-5 , 第8期 2 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797988A (en) * | 2012-11-12 | 2014-05-21 | 安徽师范大学 | Storage method of herbaceous plant seeds |
| CN103797988B (en) * | 2012-11-12 | 2016-08-03 | 安徽师范大学 | A kind of store method of herbaceous plant seeds |
| CN104885912A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for cotton hybrid seed production |
| CN104885915A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for Chinese cabbage hybrid seed production |
| CN104885914A (en) * | 2014-09-29 | 2015-09-09 | 安徽盛创农业科技有限公司 | Labeling method for corn hybrid seed production |
| CN104885917A (en) * | 2014-10-06 | 2015-09-09 | 安徽国盛农业科技有限责任公司 | Labeling method for watermelon hybrid seed production |
| CN106171955A (en) * | 2016-07-14 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of tobacco hybridization production of hybrid seeds labeling method |
| CN106171954A (en) * | 2016-07-14 | 2016-12-07 | 合肥扬扬农业科技有限公司 | A kind of hybrid maize seed production labeling method |
| CN112753567A (en) * | 2021-02-01 | 2021-05-07 | 浙江省农业科学院 | High-yield hybrid seed production method for purple-red long eggplant |
| CN113287513A (en) * | 2021-07-01 | 2021-08-24 | 金陵科技学院 | Eggplant haploid plant sexual propagation doubling method based on improvement of pollen activity |
| CN115669402A (en) * | 2022-09-16 | 2023-02-03 | 北京林业大学 | Method and equipment for high-temperature restoration of fertility of lily distant hybrid |
| CN115669402B (en) * | 2022-09-16 | 2023-06-20 | 北京林业大学 | Method and equipment for recovering lily distant hybrid fertility at high temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101816282A (en) | Hybrid round eggplant seed production method | |
| CN103975849B (en) | A kind of precocity, the breeding of disease-resistant, the pale reddish brown Broccoli of loose type and breeding method | |
| CN110235776A (en) | A kind of tomato heliogreenhouse producing method for seed | |
| CN104303987A (en) | High-yield hybrid seed production method for sweet pepper | |
| CN107432243B (en) | A kind of selection of cold-resistant, resistance to bolting cabbage | |
| CN103975848B (en) | Breeding and cultivating method for early-matured and disease-resistant brassica oleracea | |
| CN105981645A (en) | Efficient breeding method for early-maturing, high-yield and multi-resistant Brassica campestris L. | |
| CN104885909A (en) | High-yield hybrid tomato seed production method | |
| CN110100722B (en) | Breeding method of purple-leaf white-flower cabbage type landscape rape conventional variety | |
| CN104885922A (en) | High-yield hybrid seed production method for tomatoes | |
| CN103988775A (en) | Method for breeding and cultivating early ripening disease-resistant stem broccoli | |
| CN103190336A (en) | Method for transforming wild cabbage into male sterility line of kohlrabi and breeding hybrids | |
| CN102668975A (en) | Method for producing seed by using three-line hybrid rice sterile line with purple leaf marker | |
| CN104957028A (en) | High-yield hybrid seed production method of cotton | |
| CN105075854A (en) | Breeding method for early-maturing and disease-resistant broccoli | |
| CN104885910A (en) | High-yield hybrid maize seed production method | |
| CN104885907A (en) | High-yield hybrid cotton seed production method | |
| CN109479655A (en) | A kind of shallot breeding method | |
| CN104885919A (en) | High-yield hybrid seed production method for cotton | |
| CN101595838A (en) | A kind of method of mango artificial hybridization pollination | |
| CN105706715A (en) | Peak shifting cultivation method for willow leaf cauliflowers | |
| CN104871961A (en) | High-output hybrid seed production method for capsicum annuum | |
| CN104885908A (en) | High-yield hybrid pimento seed production method | |
| CN106416759A (en) | Agate lycium barbarum culturing method | |
| CN104885921A (en) | High-yield hybrid seed production method for sweet peppers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100901 |