CN1028398C - Cross breeding method for cucumber - Google Patents
Cross breeding method for cucumber Download PDFInfo
- Publication number
- CN1028398C CN1028398C CN 92113103 CN92113103A CN1028398C CN 1028398 C CN1028398 C CN 1028398C CN 92113103 CN92113103 CN 92113103 CN 92113103 A CN92113103 A CN 92113103A CN 1028398 C CN1028398 C CN 1028398C
- Authority
- CN
- China
- Prior art keywords
- inbred line
- cucumber
- generations
- female parent
- parent
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The present invention relates to a breeding method of hybrid cucumber. A high-generation selfing line B-9-2-4 with cold resistance and good economic characters is bred by the hybridization of the female parent of a derivational resistant source HBA-5 and the male parent of a high-generation selfing line 74-01-4, and the hybrid species of 'Jinchun No. 3' is prepared by the male parent of B-9-2-4 and the female parent of P-8-2-3-7 or the backcross thereof and is used for production. According to identification, B-9-2-4 has high combining ability, and a cold resistance property is effectively expressed in F; the 'Jinchun No. 3' has the characteristics of good cold resistance, disease resistance, precocity and high yield, the early yield of the 'Jinchun No. 3' is increased for about 20% than that of 'Changchun Mici' as a reference, and the total yield of the 'Jinchun No. 3' is increased for about 30% than that of the reference; the hybrid cucumber is suitable for popularization and application in main cucumber cultivating zones in the northern part of China.
Description
The invention belongs to cucumber heterosis utilization field, be specifically related to a kind of breeding method of hybridizing cucumber.
Surplus the cucumber cultivation area of China's greenhouse by solar heat has 30 ten thousand mu, nearly 5～6 years energy-saving heliogreenhouses that grown up again, more enlarged the area under cultivation of greenhouse cucumber, and the main breed in greenhouse is a Chang Chun Mi Ci at present, and it is a conventional variety, though have the characteristics of wide adaptability, but disease resistance extreme difference, meet the popular time output of disease and have only hundreds of jin, and cold resistance is also undesirable, a lot of areas have been difficult to use on producing.Along with agricultural develops to efficient, low consumption direction, the greenhouse type hybridization cucumber (new combination) that the seed selection disease resistance is good, cold resistance is strong has become the key subjects in the breeding.External breeding man successfully selects cold-resistant kind, as " Ictjc " of Holland, and " help in north " of Japan etc., but these first-filial generation combinations are stingless cucumber, and Chinese Consumer's can not be accepted, and the cold-resistant cucumber variety of therefore cultivating China is the task of top priority.
The objective of the invention is to solve cucumber variety the problems referred to above, the breeding method of a kind of hybridization cucumber of cold-resistant, disease-resistant, high yield is provided, cultivate improved seeds and go up large-area applications for producing.
The breeding method of this hybridization new breeds of cucumbers comprises and selects the cold resistance material, and its cold resistance transformation is on good inbred line, many for preparing combination as the parent behind (more than five generations) selfing purifying.
A kind of breeding method of hybridizing cucumber is characterized in that being realized by following steps:
(1) being female parent No. 1 with Holland, is that male parent is hybridized with height for inbred line BA 7 4-3, breeds intermediate inbred line HBA-5;
(2) being female parent with intermediate inbred line HBA-5, is paternal hybrid with height for inbred line 74-01-4, and 5 generations of backcrossing are again bred high for inbred line B-9-2-4;
(3) being female parent with height for inbred line P-8 237, is male parent or reciprocal cross preparing hybrid kind " Tianjin spring No. 3 " with height for inbred line B-9-2-4.
Concrete breeding line spectrogram is seen accompanying drawing.
The breeding method of this hybridization cucumber, it is characterized in that: with Tianjin rod melon is female parent, and tangshan autumn melon is that male parent is hybridized, again De Gaodai inbred line 76-2-1-1-6 after 5 generations of selfing, 76-2-1-1-6 again with Dezhou hybridization between selfed lines, and 4 generations of backcrossing breed high for inbred line P-8-2-3-7.
The breeding method of this hybridization cucumber, its feature are that also with Holland be female parent No. 1, and height is a paternal hybrid for inbred line BA-7-4-3, and filial generation is bred intermediate inbred line HBA-5 with BA-7-4-3 backcross 2 generations and 4 generations of selfing again.
Advantage of the present invention and good effect.
1. cold resistance is good.The cucumber hybrid that the present invention breeds can be under 12～14 ℃ low temperature well-grown, and main breed Chang Chun Mi Ci retarded growth below 15 ℃ at present.
2. disease resistance is good.Tianjin spring No. 3 high downy mildew resistances, the disease index of normal time Chang Chun Mi Ci is 36.1～46.2, and the disease index in " Tianjin spring No. 3 " only is 6.7～13.6.
3. output height.Because Tianjin spring No. 3 cold resistances are good, resistance against diseases is strong, and early yield and gross yield comparison can improve 19.7% and 29.5% respectively according to Chang Chun Mi Ci.
4. quality better.Sugar-preserved gourd is dark green, is received by the market, and melon flavor delicate fragrance is liked by the consumer again.
" Tianjin spring No. 3 " comparative result with Chang Chun Mi Ci sees Table 1.
Specific implementation method of the present invention is described in detail in detail below:
One, parental source and feature thereof
Seed selection cold resistance cucumber variety, it is crucial screening anti-source, by observation and screening to 396 parts of cucumber variety resources, find that No. 1 cucumber cold resistance of Holland is best, but because of its sugar-preserved gourd proterties difference can not be utilized, promptly selected for use the Tianjin cucumber height do male parent for inbred line BA-7-4-3 and hybridize with it, BA-7-4-3 has that thorn is close, high yield, disease-resistant, precocious characteristics, filial generation is bred intermediate from mingling HBA-5 with BA-7-4-3 backcross 2 generations and 4 generations of selfing again.HBA-5 has that cold resistance is good, high yield, disease-resistant characteristics, but coordinate force is relatively poor.The height that with HBA-5 be maternal and economic characters are good, coordinate force is strong is backcrossed through 5 generations for inbred line 74-01-4 hybridization again, breeds good, the cold-resistant height of coordinate force for inbred line B-9-2-4.Through combining ability test, high is desirable male parent inbred line for inbred line B-9-2-4.
High feature for inbred line B-9-2-4: growth potential is medium, and blade is yellowish green, and no branch, male flower are extremely many.Bigger before female flower is open, be about 10cm.The sugar-preserved gourd fast growth, can gather in the open back of female flower in 5-7 days, the sugar-preserved gourd corynebacterium, extremely short, sugar-preserved gourd is dark green, and is frostless, and knurl is big, and is sparse, thorn white.
For further combined with the more good proterties, screened female parent widely, through mensuration, find high for inbred line P-8-2-3-7 work female parent and the fabulous coordinate force of B-9-2-4 hybridization tool to 96 parts of parent materials.P-8-2-3-7 is by with the rod melon hybridization of tangshan autumn melon and Tianjin, and De Gaodai inbred line 76-2-1-1-6 after 5 generations of selfing, 76-2-1-1-6 are again with Dezhou hybridization between selfed lines and backcrossed for 4 generations and breed.
High for inbred line P-8-2-3-7 feature: the plant strain growth gesture is extremely strong, and branch is many, and blade is big and thick, based on side shoot knot melon.High frost-resistant mould and powdery mildew, sugar-preserved gourd is bar-shaped, is about 30cm, light green color, slightly yellow line stings green no knurl, rib is arranged, the sugar-preserved gourd fast growth.
Two, preparing hybrid kind " Tianjin spring No. 3 "
Is female parent with height for inbred line P-8-2-3-7, and to be that male parent or reciprocal cross promptly are made into disease-resistant, cold-resistant, precocious, the crossbreed " Tianjin spring No. 3 " of high yield for inbred line B-9-2 4 with height, and concrete breeding line spectrogram is seen accompanying drawing.
" Tianjin spring No. 3 " feature: the plant strain growth gesture is strong, and branch is more, and blade is big and dark green, and side shoot is more, frost-resistant mould and powdery mildew, and middle anti-blight, sugar-preserved gourd is bar-shaped, bottle green, thorn has knurl, light greatly.About the long 28cm of melon, the sugar-preserved gourd fast growth, low temperature resistant, precocity.
The comparative result of table 1 " Tianjin spring No. 3 " and Chang Chun Mi Ci
Cold resistance downy mildew disease refers to the early yield gross yield
13.1 ℃ 11.8 464.2 4840.5 of Tianjin spring No. 3
Liaoning Province
15.0 ℃ 41.2 394.1 3820.0 of Chang Chun Mi Ci
Haicheng City
Improve (%) 12.3 70.3 15.1 26.7
12.8 ℃ 9.3 398.5 5246.2 of Tianjin spring No. 3
Hebei province
14.8 ℃ 39.8 335.2 4087.3 of Chang Chun Mi Ci
Dingzhou City
Improve (%) 13.5 76.6 18.9 28.4
13.4 ℃ 14.8 254.0 6444.0 of Tianjin spring No. 3
Tianjin
14.9 ℃ 38.8 203.0 4833.0 of Chang Chun Mi Ci
The Wuqing county
Improve (%) 10.1 61.9 25.1 33.3
Average improve 11.9% 69.6 19.7% 29.5%
Claims (3)
1, a kind of breeding method of hybridizing cucumber is characterized in that being realized by following steps:
(1) being female parent No. 1 with Holland, is that male parent is hybridized with height for inbred line BA-7-4-3, breeds intermediate inbred line HBA-5;
(2) being female parent with intermediate inbred line HBA-5, is paternal hybrid with height for inbred line 74-01-4, and 5 generations of backcrossing are again bred high for inbred line B-9-2-4;
(3) be female parent with height for inbred line P-8-2-3-7, high is male parent or reciprocal cross preparing hybrid kind " Tianjin spring No. 3 " for inbred line B-9-2-4.
2, the breeding method of hybridization cucumber according to claim 1, it is characterized in that: with Tianjin rod melon is female parent, tangshan autumn melon is after male parent is hybridized, again after 5 generations of selfing De Gaodai from mingling 76-2-1-1-6,76-2-1-1-6 again with Dezhou hybridization between selfed lines, and 4 generations of backcrossing breed high for inbred line P-8-2-3-7.
3, the breeding method of hybridization according to claim 1 cucumber is characterized in that: with Holland be female parent No. 1, and height is a paternal hybrid for inbred line BA-7-4-3, and filial generation is bred intermediate inbred line HBA-5 with BA-7-4-3 backcross 2 generations and 4 generations of selfing again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92113103 CN1028398C (en) | 1992-11-19 | 1992-11-19 | Cross breeding method for cucumber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92113103 CN1028398C (en) | 1992-11-19 | 1992-11-19 | Cross breeding method for cucumber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1072558A CN1072558A (en) | 1993-06-02 |
| CN1028398C true CN1028398C (en) | 1995-05-17 |
Family
ID=4946237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92113103 Expired - Fee Related CN1028398C (en) | 1992-11-19 | 1992-11-19 | Cross breeding method for cucumber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1028398C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092473C (en) * | 2000-03-23 | 2002-10-16 | 深圳市农业科学研究中心蔬菜技术应用研究所 | Selection and breeding method for full female cucumber cross-breed |
| CN1111349C (en) * | 2000-05-12 | 2003-06-18 | 南京农业大学 | The Cucumis wild species are used for the method for breed cucumber |
-
1992
- 1992-11-19 CN CN 92113103 patent/CN1028398C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1072558A (en) | 1993-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Yan et al. | Genetic analysis of the position of meiosis in Porphyra haitanensis Chang et Zheng (Bangiales, Rhodophyta) | |
| Den Nijs et al. | Relationships between African species of the genus Cucumis L. estimated by the production, vigour and fertility of F 1 hybrids | |
| CN1028398C (en) | Cross breeding method for cucumber | |
| CN1552202A (en) | Method for breeding scallops by hybrid | |
| CN100344223C (en) | Polyploid rice breeding and detecting method with polyploid meiosis stability gene | |
| CN107347625B (en) | Strong application of the female self-mating system LC-03 in pumpkin breeding | |
| CN1732748A (en) | A kind of selection of seeds of hybridized tomato | |
| CN1091582A (en) | Sulphur rape three-way crossbreeding technology in the Wild cabbage type low mustard | |
| CN1957676A (en) | Method for breeding variety of watermelon of anti didymella | |
| CN108342448A (en) | A kind of sugarcane cross combination informal voucher disease Resistance Identification and disease-resistant combined sorting method | |
| CN1190124C (en) | Cucumis allostriploid cucumber and used for method of cucumber breeding | |
| CN1028472C (en) | Breeding method for hybrid rice | |
| CN1189073C (en) | Method for selectively breeding specific cockscomb by chromosome chimerism principle | |
| CN1022368C (en) | Seeding, seed-breeding and culture technics of cotton | |
| CN1086103C (en) | Breeding method of bare seed cotton variety | |
| CN1127892C (en) | Breeding technology for triploid hydrid cucumber | |
| CN1041086A (en) | Guizhou Province type wheat three series, and conventional variety breeding technique | |
| CN1078041C (en) | Production of color hybrid cotton | |
| CN1197593A (en) | Breeding method of Chinese cabbage Aikang No.4 | |
| CN1074242C (en) | Crossbreeding method for Chinese cabbage | |
| CN1029722C (en) | Polyploid cabbage breeding method | |
| CN1875700A (en) | Novel hybrid crucian carp production method | |
| CN106386461A (en) | Breeding method of early blossoming split-petal ipomoea nil | |
| CN1903013A (en) | Method for breeding improved hybrid rice with changed content of amylose | |
| CN1830242A (en) | Method of obtaining plant mutant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |