CN101496494B - Crossbreeding method for variety of luffa - Google Patents
Crossbreeding method for variety of luffa Download PDFInfo
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- CN101496494B CN101496494B CN2009101033764A CN200910103376A CN101496494B CN 101496494 B CN101496494 B CN 101496494B CN 2009101033764 A CN2009101033764 A CN 2009101033764A CN 200910103376 A CN200910103376 A CN 200910103376A CN 101496494 B CN101496494 B CN 101496494B
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- sponge gourd
- inbred line
- white
- pericarp
- breeding
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 235000003956 Luffa Nutrition 0.000 title claims description 10
- 238000009402 cross-breeding Methods 0.000 title claims description 6
- 244000050983 Luffa operculata Species 0.000 title 1
- 244000302544 Luffa aegyptiaca Species 0.000 claims abstract description 44
- 235000009814 Luffa aegyptiaca Nutrition 0.000 claims abstract description 44
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 18
- 238000009395 breeding Methods 0.000 claims abstract description 17
- 230000001488 breeding effect Effects 0.000 claims abstract description 16
- 238000009396 hybridization Methods 0.000 claims abstract description 8
- 230000037303 wrinkles Effects 0.000 claims description 21
- 241000196324 Embryophyta Species 0.000 claims description 13
- 239000010977 jade Substances 0.000 claims description 10
- 241000219138 Luffa Species 0.000 claims description 9
- 230000010152 pollination Effects 0.000 claims description 8
- 230000008774 maternal effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000010899 nucleation Methods 0.000 claims description 5
- 239000003337 fertilizer Substances 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 4
- 235000013372 meat Nutrition 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 201000010099 disease Diseases 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008775 paternal effect Effects 0.000 claims description 3
- 238000009331 sowing Methods 0.000 claims description 3
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 3
- 238000007796 conventional method Methods 0.000 claims description 2
- 230000004345 fruit ripening Effects 0.000 claims description 2
- 238000009399 inbreeding Methods 0.000 abstract 2
- 208000018999 crinkle Diseases 0.000 abstract 1
- 241000219112 Cucumis Species 0.000 description 10
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 10
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 10
- 239000003205 fragrance Substances 0.000 description 7
- 239000000796 flavoring agent Substances 0.000 description 6
- 235000019634 flavors Nutrition 0.000 description 6
- 244000025221 Humulus lupulus Species 0.000 description 4
- 235000008694 Humulus lupulus Nutrition 0.000 description 4
- 241000406668 Loxodonta cyclotis Species 0.000 description 3
- 235000009508 confectionery Nutrition 0.000 description 3
- 229940023569 palmate Drugs 0.000 description 3
- 241001573881 Corolla Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Cultivation Of Plants (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a hybridization breeding method for sponge gourd varieties. The method comprises the following steps: taking a Hunan local variety 'Changsha white skin sponge gourd' as the original source, breeding an inbred line A through 6-generation inbreeding according to the breeding objective of 'white pericarp', and the inbred line A having cylindrical fruits, white pericarp and pulp, and delicate pulp ; taking a Chongqing local variety 'Hechuan crinkled sponge gourd' as the original source, breeding an inbred line B through 7-generation inbreeding according to the breeding objective of 'light green and crinkled pericarp' , and the inbred line B having green pericarp, a plurality of dense crinkles on the surface of the pericarp, green white pulp, and compact and delicate pulp; and taking the Changsha white skin sponge gourd inbred line A as a male parent or a female parent, taking the Hechuan crinkled sponge gourd inbred line B as a female parent or a male parent, and carrying out the hybridization to obtain a first filial generation of 'Meiyu No.1' and 'Meiyu No.2' . The new sponge gourd varieties have crinkled white pericarp and faint scent mouth feel, and enrich the prior sponge gourd varieties so as to meet the diversified requirements of consumers.
Description
Technical field
The present invention relates to obtain by hybridization the method for plant seed, specifically, is a kind of cross breeding method of variety of luffa.
Background technology
It is moist that Hunan landrace " the white skin sponge gourd in Changsha " have the fruit color of the leather, fruit cylindrical shape, about 30～40 centimetres of length, near light green about 2 cun at stalk end of fruit and corolla, all the other partly are milky, and skin is thin, and fiber is few, meat is tender, be difficult for slightly always storage tolerance, anti-transportation, but smooth surface, no wrinkle.Yet the consumer of certain areas likes sponge gourd wrinkly, and therefore low in these local acceptance, sales volume is little.Hechuan volt wrinkle sponge gourd is the good landrace in Hechuan, Chongqing, curcumbitate elongated cylindrical, long 16～25 centimetres, 5～8 centimetres of diameters, the blunt circle in two ends.The pericarp bottle green has the wire and the spot-like projections of elephant skin, and single melon weighs about 300 grams, and pulp is thick, and it is sweet to distinguish the flavor of, and is difficult for always, and picking time is long, but look green, also has the bad problem that influences sales volume of appearance.All there is the problem of commodity difference in these two kinds of sponge gourds in a word.
Summary of the invention
The present invention is directed to the problem of existing sponge gourd commodity difference, a kind of cross breeding method of variety of luffa is provided, select that commodity is good, the sponge gourd new varieties of flavor delicate fragrance.
In order to address the above problem, technical scheme of the present invention is: a kind of cross breeding method of variety of luffa is a male parent with the white skin sponge gourd in Changsha, and landrace Hechuan, Chongqing volt wrinkle sponge gourd is that female parent carries out hybrid seeding, obtains crossbreed, and concrete steps are as follows:
(1) being source material with Hunan landrace " the white skin sponge gourd in Changsha ", is breeding objective according to " the pericarp color of the leather is white ", through 6 generation selfed breeding go out inbred line A, inbred line A fruit cylindrical shape, pericarp and pulp white, fine and tender taste;
(2) be source material with Chongqing landrace " Hechuan volt wrinkle sponge gourd ", is breeding objective according to " pericarp light green have wrinkle ", through 7 generation selfed breeding go out inbred line B, inbred line B pericarp green, the pericarp chill mark is many and close, the green white of pulp, and meat is fine and close delicate;
(3) be male parent with Changsha white skin sponge gourd inbred line A, volt wrinkle sponge gourd inbred line B is that female parent is hybridized with the Hechuan, gets first-filial generation " No. 1, beautiful jade "; Or be female parent with Changsha white skin sponge gourd inbred line A, volt wrinkle sponge gourd inbred line B is that male parent is hybridized with the Hechuan, first-filial generation " No. 2, beautiful jade ";
(4) hybrid seed production
In the area that is suitable for sponge gourd growth with follow these steps to season carry out:
A. seeding and seedling raising
Female parent should be than male parent early sowing 10～20 days, and father, female parent are sowed at respectively in the bed of growing seedlings;
B. field planting
When seedling has 3～4 true leaves, press line-spacing 50～60cm, spacing in the rows 20～30cm field planting, father, maternal ratio are 1: 20～30;
C. this plant of father and mother water and fertilizer management and purity management
Carry out water and fertilizer management according to conventional method, when flowering stage, remove male flower bud on the female parent and the female flower bud on the male parent;
D. hybridization pollination
Select healthy and strong disease-free plant to make father, female parent, fetch male flower, remove petal from paternal plant, expose stamen, select the maternal female flower of blooming the same day then, take down the embroider thing, stamen is smeared on gynoecium gently, tied female flower afterwards again and make marks, pollination is in time pulled out male parent after finishing;
E. gather and collect seed
Behind the fruit maturation, the markd fruit of only gathering, fruit picking is after 10～15 days, collects seed, dries promptly to obtain hybrid seed.
The invention has the beneficial effects as follows: the sponge gourd new varieties white skin elephant skin that the present invention selects, mouthfeel delicate fragrance has been enriched existing variety of luffa, to satisfy consumer's multiple demand.
Embodiment
Further the present invention is illustrated below in conjunction with embodiment.
Embodiment 1
(1) seed selection of Hunan landrace " the white skin sponge gourd in Changsha " inbred line A
With Hunan landrace " the white skin sponge gourd in Changsha " is source material, is breeding objective according to " color of the leather is white, flavor delicate fragrance ", through 6 generation selfed breeding go out inbred line A, shallow the splitting of inbred line A blade palmate, the leaf look green, the plant growing way is general, and first female flower and is born in main climing the 5th～8 joint; Main, lateral bine all can be tied melon, and it is stronger to tie the melon ability continuously, and female flower takes place many; Growing blooms approximately to first female flower from emerging in positive season needs about 55 days, the fruit cylindrical shape, and skin white, pulp white, fine and tender taste, and have the delicate fragrance local flavor;
(2) be the seed selection of source material inbred line B with Chongqing landrace " Hechuan volt wrinkle sponge gourd "
According to " pericarp light green have wrinkle, taste delicate fragrance " is breeding objective, through 7 generation selfed breeding go out inbred line B, shallow the splitting of inbred line B blade palmate, the leaf look green, and the plant growing way is stronger, general first female flower is beginning to be born in 14～20 joints, and main, lateral bine all can be tied melon, and setting power is stronger continuously, all there is female flower to take place since the every joint of first female flower, positive season bloomed about about 65 days the green white of pulp to first female flower from emerging in growth, meat is fine and close delicate, local flavor delicate fragrance, the pericarp green, wrinkle is many and close;
(3) be male parent with Changsha white skin sponge gourd inbred line A, volt wrinkle sponge gourd inbred line B is that female parent is hybridized with the Hechuan, gets first-filial generation " No. 1, beautiful jade ";
The feature that No. 1, beautiful jade:
Blade palmate is shallow to be split, and the leaf look green, and the plant growing way is general, and first female flower is beginning to be born in 5～8 joints, and main, lateral bine all can be tied melon, and lateral bine is generally wiped out in ealy maturing culture, and based on main climing, setting power is stronger continuously, can bear fruit simultaneously 3～4 under the nutritional sufficiency condition; The melon and fruit rate of development is very fast, and early spring, temperature can be gathered 6～7 days full bearing periods in general about 12 days, long 25～the 35cm of ripe melon, diameter 3.5～4.5cm, heavily about 200～500g, cylindrical shape, well-balanced substantially up and down, melon skin white has wrinkle, little green pool is good, pulp delicate fragrance is slightly sweet, and delicate ageing-resistant, mouthfeel is good, commodity is good, every 667m
2Produce 3000～5000kg.
(4) hybrid seed production
In the area that is suitable for sponge gourd growth with follow these steps to season carry out:
A. seeding and seedling raising
Female parent should be than male parent early sowing 10～20 days, and father, female parent are sowed at respectively in the bed of growing seedlings;
B. field planting
When seedling has 3～4 true leaves, press line-spacing 50～60cm, spacing in the rows 20～30cm field planting, father, maternal ratio are 1: 20～30;
C. this plant of father and mother purity management
Before from the field planting to the flowering stage, according to father, maternal strain shape, leaf look, leaf characteristic feature, the strict selection in time pulled out assorted strain and suspicious strain, and removes male flower bud on the female parent and the female flower bud on the male parent;
D. hybridization pollination
Select healthy and strong disease-free plant to make father, female parent, fetch male flower from paternal plant, remove petal, expose stamen, select the maternal female flower of blooming the same day then, take down the embroider thing, stamen is smeared on gynoecium gently, row ties female flower more afterwards, and pollination is in time pulled out male parent after finishing, and makes to keep 2～3 pollination female flowers on every female parent;
E. gather and collect seed
Pollination back 40～45 days, fruit begins painted maturation, does not receive assorted fruit, suspicious fruit and unmarked fruit, and the back 10～15 days of gathering, is dried and is promptly obtained hybrid seed at seed collecting, rinsing.
Embodiment 2
White skin sponge gourd inbred line A is a female parent with Changsha, and volt wrinkle sponge gourd inbred line B is that male parent is hybridized with the Hechuan, gets first-filial generation " No. 2, beautiful jade ".All the other steps are identical with embodiment 1.
The feature of " No. 2, beautiful jade ":
Melon skin white has wrinkle, compares with " No. 1, beautiful jade ", and wrinkle is more, and white is lighter, and the further feature characteristic is identical with " No. 1, beautiful jade ".
Need to prove that the selected variety of luffa of the present invention all is kinds known in those skilled in the art, the white skin sponge gourd in Changsha (can buy) in the locality; Hechuan volt wrinkle sponge gourd is the good landrace in Hechuan, Chongqing (can buy in the locality), fruit cylindrical shape, long 16～25 centimetres, 5～8 centimetres of diameters, the blunt circle in two ends.The pericarp bottle green has the wire and the spot-like projections of elephant skin, and single melon weighs about 300 grams, and pulp is thick, and it is sweet to distinguish the flavor of, and is difficult for always, and picking time is long.Can certainly select the hybridization of other white skin sponge gourd landrace and other wrinkled luffa landrace for use, make white wrinkled luffa hybridization sponge gourd.
Claims (1)
1. the cross breeding method of a variety of luffa is characterized in that: carry out hybrid seeding with white skin sponge gourd in landrace Changsha, Hunan and landrace Hechuan, Chongqing volt wrinkle sponge gourd, obtain crossbreed, concrete steps are as follows:
(1) being source material with Hunan landrace " the white skin sponge gourd in Changsha ", is breeding objective according to " the pericarp color of the leather is white ", through 6 generation selfed breeding go out inbred line A, inbred line A fruit cylindrical shape, pericarp and pulp white, fine and tender taste;
(2) be source material with Chongqing landrace " Hechuan volt wrinkle sponge gourd ", is breeding objective according to " pericarp light green have wrinkle ", through 7 generation selfed breeding go out inbred line B, inbred line B pericarp green, the pericarp chill mark is many and close, the green white of pulp, and meat is fine and close delicate;
(3) be male parent with Changsha white skin sponge gourd inbred line A, volt wrinkle sponge gourd inbred line B is that female parent is hybridized with the Hechuan, gets first-filial generation " No. 1, beautiful jade "; Or be female parent with Changsha white skin sponge gourd inbred line A, volt wrinkle sponge gourd inbred line B is that male parent is hybridized with the Hechuan, first-filial generation " No. 2, beautiful jade ";
(4) hybrid seed production
In the area that is suitable for sponge gourd growth with follow these steps to season carry out:
A. seeding and seedling raising
Female parent should be than male parent early sowing 10～20 days, and father, female parent are sowed at respectively in the bed of growing seedlings;
B. field planting
When seedling has 3～4 true leaves, press line-spacing 50～60cm, spacing in the rows 20～30cm field planting, father, maternal ratio are 1: 20～30;
C. this plant of father and mother water and fertilizer management and purity management
Carry out water and fertilizer management according to conventional method, when flowering stage, remove male flower bud on the female parent and the female flower bud on the male parent;
D. hybridization pollination
Select healthy and strong disease-free plant to make father, female parent, fetch male flower, remove petal from paternal plant, expose stamen, select the maternal female flower of blooming the same day then, take down the embroider thing, stamen is smeared on gynoecium gently, tied female flower afterwards again and make marks, pollination is in time pulled out male parent after finishing;
E. gather and collect seed
Behind the fruit maturation, the markd fruit of only gathering, fruit picking is after 10～15 days, collects seed, dries promptly to obtain hybrid seed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101033764A CN101496494B (en) | 2009-03-13 | 2009-03-13 | Crossbreeding method for variety of luffa |
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| CN2009101033764A CN101496494B (en) | 2009-03-13 | 2009-03-13 | Crossbreeding method for variety of luffa |
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| CN101496494A CN101496494A (en) | 2009-08-05 |
| CN101496494B true CN101496494B (en) | 2011-03-30 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430834B (en) * | 2013-09-09 | 2014-08-27 | 武汉市蔬菜科学研究所 | Hybrid breeding method for low-browning towel gourd |
| CN103843657A (en) * | 2014-04-04 | 2014-06-11 | 驻马店市农业科学院 | Breeding method for bar-shaped towel gourds |
| CN105940930A (en) * | 2016-05-29 | 2016-09-21 | 胡永军 | A sunlight greenhouse seed production method for loofahs |
| CN110402770A (en) * | 2018-04-26 | 2019-11-05 | 咸宁市农业科学院 | A kind of method of Rapid identification sponge gourd seed production purity |
| CN111226787A (en) * | 2020-03-13 | 2020-06-05 | 佛山市农业科学研究所(佛山市农业技术推广中心) | Method for efficient hybrid pollination of luffa with edge |
| CN113229070B (en) * | 2021-06-24 | 2023-11-14 | 咸宁市三绿种业有限责任公司 | Breeding method of extremely early maturing and high-yield luffa |
| CN115812590A (en) * | 2022-12-06 | 2023-03-21 | 成都农业科技职业学院 | A kind of hybrid breeding selection method of low-browning loofah |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227965C (en) * | 2003-09-19 | 2005-11-23 | 江苏省农业科学院 | A kind of loofah hybrid breeding method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1227965C (en) * | 2003-09-19 | 2005-11-23 | 江苏省农业科学院 | A kind of loofah hybrid breeding method |
Non-Patent Citations (4)
| Title |
|---|
| 庄勇，等.丝瓜杂交制种技术.《长江蔬菜》.2000,(第9期),35-36. |
| 庄勇等.丝瓜杂交制种技术.《长江蔬菜》.2000,(第9期),35-36. * |
| 罗云米，等.丝瓜新品种春帅及其栽培技术.《西南园艺》.2005,第33卷(第6期),42-43. |
| 罗云米等.丝瓜新品种春帅及其栽培技术.《西南园艺》.2005,第33卷(第6期),42-43. * |
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