CN1135832A - Method for producing plant hybrid by changing growth environment - Google Patents
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- CN1135832A CN1135832A CN 95110772 CN95110772A CN1135832A CN 1135832 A CN1135832 A CN 1135832A CN 95110772 CN95110772 CN 95110772 CN 95110772 A CN95110772 A CN 95110772A CN 1135832 A CN1135832 A CN 1135832A
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- 230000012010 growth Effects 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 241000196324 Embryophyta Species 0.000 claims abstract description 31
- 241000209140 Triticum Species 0.000 claims description 41
- 235000021307 Triticum Nutrition 0.000 claims description 41
- 240000007594 Oryza sativa Species 0.000 claims description 37
- 235000007164 Oryza sativa Nutrition 0.000 claims description 37
- 235000009566 rice Nutrition 0.000 claims description 34
- 244000299507 Gossypium hirsutum Species 0.000 claims description 25
- 229920000742 Cotton Polymers 0.000 claims description 22
- 240000005979 Hordeum vulgare Species 0.000 claims description 22
- 235000007340 Hordeum vulgare Nutrition 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 240000008042 Zea mays Species 0.000 claims description 18
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 18
- 244000068988 Glycine max Species 0.000 claims description 17
- 235000010469 Glycine max Nutrition 0.000 claims description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 16
- 239000011707 mineral Substances 0.000 claims description 16
- 235000016709 nutrition Nutrition 0.000 claims description 16
- 230000035764 nutrition Effects 0.000 claims description 16
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 14
- 235000005822 corn Nutrition 0.000 claims description 14
- 235000009429 Gossypium barbadense Nutrition 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 6
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 230000001086 cytosolic effect Effects 0.000 claims description 6
- 201000010099 disease Diseases 0.000 claims description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 6
- 240000000047 Gossypium barbadense Species 0.000 claims description 5
- 238000009396 hybridization Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 5
- 241000233805 Phoenix Species 0.000 claims description 4
- 244000046109 Sorghum vulgare var. nervosum Species 0.000 claims description 4
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 4
- 238000009313 farming Methods 0.000 claims description 4
- 235000009973 maize Nutrition 0.000 claims description 4
- 235000018322 upland cotton Nutrition 0.000 claims description 4
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 206010021929 Infertility male Diseases 0.000 claims description 3
- 208000007466 Male Infertility Diseases 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 claims description 3
- 230000021121 meiosis Effects 0.000 claims description 3
- 240000002791 Brassica napus Species 0.000 claims description 2
- 235000011293 Brassica napus Nutrition 0.000 claims description 2
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 210000000805 cytoplasm Anatomy 0.000 claims description 2
- 230000002045 lasting effect Effects 0.000 claims description 2
- 230000008774 maternal effect Effects 0.000 claims description 2
- 210000000130 stem cell Anatomy 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 230000008635 plant growth Effects 0.000 claims 1
- 238000009331 sowing Methods 0.000 description 9
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000027272 reproductive process Effects 0.000 description 1
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Abstract
A method for producing plant hybrid seeds by changing growth environment features that the male sterile line of plant is developed under changed external conditions to become male and fertile, and the sterile line seeds are bred by selfing, or the plant variety is developed under changed external conditions to become male and sterile, and is cross-bred with high-combining power variety to obtain hybrid seeds. The present invention simplifies the propagation of plant sterile line seed and makes the hybrid production of any plant practical.
Description
The present invention relates to a kind of method of producing plant hybrid.
A plant hybridization generation has powerful hybrid vigour.The conventional method of preparing hybrid kind has: (1) three line method, promptly with maintenance line and cytoplasmic male sterile line hybridization, the breeding male sterile lines seed is again with recovering system and male sterile line hybridization, production first generation of hybrid seed.This method male-sterile seed needs different friendship breeding, program complexity, seed production cost height (Yuan Longping etc., breeding of hybridized rice cultivation, Hunan science and technology publishing house, 1988; Li Dianrong etc., No. 2 collections of thesis of cross-bred rape Qin oil, agriculture publishing house, 1993).(2) two line method is promptly selected photo-thermo-sensitive genetic male sterile line for use.Though this method breeding seed does not need different friendship, often self-fruitful rate is low during breeding, usually produces selfed seed during the production of hybrid seeds, influences hybrid purity and output (Yuan Longping, the technical tactic of the temperature sensitive male sterile rice of seed selection light, hybrid rice, 1992, (1): 1-4).
The objective of the invention is to create a kind of general straightforward procedure of preparing the plant first generation of hybrid, make chief crop seed hybridization.
Content of the present invention is: make male sterility line of plants, containing cytoplasmic sterile line (cms), karyon male sterile line (nms) grows malely under the external condition that has changed and can educate, the results selfed seed, selfed seed planted under former external condition and sterile, with the different friendship production of hybrid seeds of male parent, or it is male and sterile that plant variety (cv) is grown under altered external condition, with the different friendship of high-combining ability kind, obtains hybrid seed.Make and under higher temperature conditions, grow male male sterile line usually, there is not nectary * S278 as cotton, ms3, P24-6A, Asian cotton, unusual cotton cytoplasmic sterile line, soybean male sterile line Ms4, corn S type male line such as S481 and offspring thereof etc., rape male line Zheng female parent of assorted oil and offspring thereof, Shan 2A and offspring thereof, 1238A and choosing system thereof, 114A and offspring thereof, 07A, B0-aA, wave system Xiao Hua A, male sterile wheat line HWS-9 to No. 28 and offspring thereof, barley male sterile line HS3, HS6, (summer is done≤32 ℃ in lower temperature conditions for 233A and offspring etc. thereof, winter is done≤15 ℃) growth is male down, the results selfed seed, allow selfed seed at higher temperature conditions (＞32 ℃ in summer work, winter is done＞15 ℃) growth is male and sterile down, respectively with plant such as cotton Mi Nufei with kind, long 49923, rice 10,5225,711-22,381-56, any kind such as peaceful 101 grades, the very heavy beans of soybean, the very heavy Huang of the U.S., huge peaks etc. are kind arbitrarily, corn recovers system from 330 grades, rape is cultivated C1, cultivate C2, cultivate C3, cultivate C4,4156,85-extensive 10,85-110, No. 11, Hunan oil, any kind such as 466 grades, wheat has 1122,8517-11,1604,229,411,88-66,83-2, Tianjin wheat No. 2,7822,7125, B2, B3, B4,74197, C
4 102-5, former winter No. 3, R344,6028,86E22, Shandong 875067, Shandong 895054,85 (25) 17-3, Shandong 88 (5) 066,51379,85 (67) 15,8524, mill, Huaihe River 3261, face kind arbitrarily such as No. 1,90-5254, Shandong (85) 032,118,90-5 454,5144,88 (4) 183, farming mirror, barley is special 44, Munch you, lucky 8306,85G63,81-18,82-14, dark blue 772, the different friendship of kind arbitrarily such as dark blue 77-320,86-40, obtains crossbreed.Make and under lower temperature conditions, grow male male sterile line usually, as the yellow A of cotton bud, 140-7A etc., Chinese sorghum 3197A, hold 16A etc., corn male sterile line Va, em etc., soybean male sterile line msp etc., rape male sterile line Guangfeng A, 29A, 5021A, Ah You A etc., barley male sterile line HS4, HS11 etc., male sterile wheat line ES-9 to No. 83 and offspring thereof etc., (summer is done 〉=32 ℃ to paddy rice Long Tepu A etc. in higher temperature conditions, winter is done 〉=15 ℃) grow male down and can educate, the results selfed seed, (summer is done＜32 ℃ in lower temperature conditions to have allowed above-mentioned selfed seed, winter is done＜15 ℃) growth is male and sterile down, respectively with plant such as cotton Mi Nufei with kind, Mount Tai Er Kete 277, H655c, 119,117, Lee's platform waits sea-island cotton No. 8, any kind of upland cotton, it is 030 etc. that Chinese sorghum recovers, the very heavy beans of soybean, the very heavy Huangs of the U.S. etc. are kind arbitrarily, corn male parent H152 etc., turnip type rape cytoplasm recovers system, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, dark blue 77-320 etc. are kind arbitrarily, No. 1 to No. 35 any kind such as grade of wheat male parent, recoveries such as paddy rice bright extensive 63 are different friendship, obtain hybrid seed.Make and under lower temperature conditions, grow male plant variety such as cotton Rhynes usually, Laxmi, Reba B50, H655c, middle cotton male sterile maintenance line, 381-56 etc. are kind arbitrarily, hybrid maize 301,303,402 female parent and inbred line M017Ht, 8112 etc., the soybean varieties commemoration day 29, No. 2, Jie Liejin, symbol Nimes 9186, Duaglas, Essex etc., wheat 19643, expensive agricultural 15 etc., barley Eteptoe, (summer is done 〉=34 ℃ to Antaies etc. in higher temperature conditions, winter is done 〉=15 ℃) growth is male and sterile down, with any high temperature resistant kind such as cotton jade-like stone word 312, Shandong A19, river anti-414 etc., corn H152 etc., soybean Fiskby v, very heavy beans, the very heavy Huang of the U.S. etc., wheat 1122,8517-11,1604,229,74197,83-2,411, Tianjin wheat No. 2, CA837, C
4 102-5, kind or executed the high temperature resistance agent different friendship of male parent of (as executing the 200ppm boron fertilizer before the cotton high temperature) before high temperature arbitrarily such as No., Shandong 875067, Shandong 895054, farming mirror obtains crossbreed.Make usually under higher temperature conditions, grow male plant variety such as paddy rice early offer party, 3037, Milyang 46, IR24, evening 3, survey 64-7, bright extensive 63, bright extensive 77 etc., soybean varieties NO
20Deng, wheat HS264, Jzf1,7810Ajc, f91,93-305 etc., barley D307, short four ribs etc., (summer is done≤32 ℃ at lower temperature, ≤ 15 ℃ in winter work) growth is male and sterile under the condition, with low-temperature tolerant cultivars such as paddy rice wheel Jiong 422,02428, train short by 64, Guanglu ai 4, do not take off dragon etc., hybrid maize 301,302,303,402 male parent, soybean Fiskeby v etc., wheat male parent No. 1 to No. 35, any kind such as disease-resistant father's 2 grades, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, the different friendship of kind arbitrarily such as dark blue 77-320 obtains crossbreed.Make usually than the long-day (〉=12.5hr/d) grow male plant male sterile line such as I in Rice I-32A choosing, excellent 1A choosing etc., barley 233A etc., corn S type male sterile line such as S481 and offspring thereof and kind such as barley variety dark blue 772, dark blue 77-320, Luo Langde, the OK a karaoke club spy, card Linne etc., wheat breed shan-1,314,338, Y7D, Ld95,5108,1031,1032,1033,885-443,92-5619 etc. than short-day (＜12.5hr/d) grow male, male sterile line can be educated, obtain selfed seed, it is male and sterile to allow selfed seed grow under long day condition, with rice restorer bright extensive 63, bright extensive 77, Milyang 46, survey 64-7, evening 3 etc., different friendship, obtain crossbreed, make kind sterile with barley not special 44, the Munch that, lucky 8306,85G63,81-18,82-14,86-40 etc. are kind arbitrarily, disease-resistant wheat father 2, the different friendship of 1 to No. 75 any kind such as grade of male parent obtains crossbreed; Make usually than short-day (≤12.5hr/d) grow male male sterile line such as male sterile wheat line ES-10 under the condition, ES-15 to ES-83 number and offspring etc., barley male sterile line HS4, HS11 and offspring thereof and kind such as corn are from 330, from phoenix, Xu far away etc., wheat QR5 and offspring thereof etc., under long day condition, grow male greater than 12.5hr/d, male sterile line can be educated and kind is sterile, above-mentioned male sterile line of plantation and wheat male parent are No. 1 to No. 75 under short day condition, disease-resistant father 2, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, different friendship such as dark blue 77-320, obtain crossbreed, perhaps sterile growing the above-mentioned kind of plantation under day condition, with wheat 8517-11,1604,411, Tianjin wheat No. 2,7822,74197, CA837, C
4 102-5, the different friendship of kind arbitrarily such as Shandong 875067, Shandong 895054,229 obtains crossbreed; Will be not drought-enduring variety such as paddy rice early offer party, 3037, bright extensive 63, bright extensive 77,9024, survey 64-7, evening 3 etc. with drought-enduring product short by 64, cold by 2, cold by 9, excellent No. 6 of the Shan of swollen as paddy rice 02428, wheel Jiong 422, training, Li You 57, capital draw 134, Feng Jin etc. or paddy rice and upland rice inter-planting in drought condition down or paddy rice save the lasting dry field of after date dialling, make that drought-enduring variety and paddy rice are not sterile, drought-enduring variety and upland rice can educate, different friendship, the results crossbreed; Anti-stain kind such as wheat are raised 85-85, raised 87-142 etc., with the big kind of not anti-stain kind such as wheat 229,1604 etc. or plant height difference as rice varieties more of short stem train in short by 64, the of short stem paddy rice platform 65, cultivate 6, middle work 59 and higher bar rice varieties be as inter-plantings such as special green grass or young crops, C8420, C8412, e9022, samsaras 422,02428, behind pollen mother cell meiosis, continue waterflooding, anti-stain long-stalked variety can be educated, not anti-stain short-stalked variety is sterile and carry out different friendship, the results hybrid seed; Wane kind and anti-mineral nutrition of not anti-mineral nutrition waned the kind inter-planting in mineral nutrition wanes environment, not anti-the mineral nutrition sterile and anti-mineral nutrition of the kind kind that wanes that wanes can be educated, or the kind inter-planting that two not anti-mineral nutritions are waned is in mineral nutrition wanes environment, impose corresponding mineral nutrition (executing boron) to male parent as rape, make maternal sterile and male parent can be educated, carry out different friendship, gather in the crops different friendship and planted.
Compare with two line method with existing three line method, advantage of the present invention is, (1) makes three to be that the different friendship breeding of male sterile line becomes self propagated, thereby simplifies reproductive process, reduces cost; (2) do not need the seed selection male sterile line just can obtain the hybrid of any plant; (3) male sterile line of large quantities of what is called " fertility instability " is employed.
The present invention realizes as follows, and embodiment now is provided:
Female parent of the assorted oil of embodiment 1. rape male sterile line Shan 2A and Zheng, 1238A, 114A sowed before mid-September in south, the results selfed seed, sowing is then sterile after mid-October, and cultivate C1, cultivate C2 or cultivate C3 or cultivate C4 4156 or 85-extensive 10 466 or No. 11, Hunan oil etc. plant between kind arbitrarily, different friendship can obtain assorted oil female parent, 1238A, the 114A of Shan 2A, Zheng respectively and cultivates C1, cultivates C2 or cultivate C3 or cultivate C4 or 4156 or the crossbreed of 85-extensive 10.
The yellow A of embodiment 2. cotton buds is in southern summer sowing, and the results selfed seed in northern summer sowing, with sea-island cotton or the different friendship of upland cotton kind such as 711-22, obtains the crossbreed of sea-island cotton such as yellow A of bud and 711-22 or upland cotton.
Embodiment 3 cotton variety 381-56 and river resist 411 in southern summer sowing, a kind, and 381-56 male sterile, river anti-411 can be educated, and different friendship obtains 381-56 and river and resists 411 crossbreed.
Embodiment 4. soybean varieties N029 and Fiskeby v sow in spring in Kunming, and NO29 is sterile, and Fiskeby v can educate, different friendship, the crossbreed of acquisition NO29 and Fiskeby v.
Embodiment 5. paddy rice cytoplasmic sterile line II-32A and excellent IA offspring are at southern summer sowing, autumn sowing or winter sowing, the results selfed seed, selfed seed is sowed in spring, with recovery be bright extensive 63 or bright extensive 77, survey 164-72 or different friendships such as Milyang 46, evening 3, the hybrid seed that obtains II-32A and excellent IA and above-mentioned recovery and be.
Embodiment 6 corn S type male sterile line S481 and offspring thereof be at southern winter sowing, the results selfed seed, northern summer sowing with from 330, from different friendships such as phoenix, Xu far away, obtain S481 and offspring thereof with from 330, from phoenix, far slowly crossbreed.
Embodiment 7 early offers party and 02428 kind with rice variety, dials the joint back and continues dry field, and it is sterile and 02428 can educate then early to offer party, obtains early to offer the first-filial generation seed of party and 02428.
Embodiment 8 will than short-stalked variety train short by 64, cultivate six, in the middle work 59, platform 65 and the special green grass or young crops of higher stalk kind or C8420 or C8412 or e9022 or 02428 etc. between plant, in waterflooding meiosis stage, higher bar kind can be educated, sterile than short-stalked variety, then different friendship can be carried out, above-mentioned parent's hybrid seed can be obtained respectively.
Embodiment 9 is planted in No. 11, rape Hunan oil in the boron deficiency environment with 85-110, uses boron fertilizer to 85-110, and then No. 11, Hunan oil is sterile, and 85-110 can educate, and can carry out different friendship, obtains the hybrid seed of No. 11, Hunan oil and 85-110.
Claims (10)
1. one kind changes the method that plant growth environment is produced plant hybrid, it is characterized in that: make male sterility line of plants, containing cytoplasmic sterile line (cms), karyon male sterile line (nms) grows malely under the external condition that has changed and can educate, the results selfed seed, the male sterile line selfed seed is planted under former extraneous growing environment condition and is sterile, with the different friendship production of hybrid seeds of male parent, or it is male and sterile that plant variety (cv) is grown under altered extraneous growing environment condition, with the different friendship of high-combining ability kind, obtain hybrid seed.
2. method according to claim 1 is characterized in that: make and grow male male sterile line usually under higher temperature conditions, do not have nectary * S278, MS as cotton
3, P24-6A, Asian cotton, unusual cotton cytoplasmic sterile line, soybean male sterile line MS
4Corn S type male line such as S481 and offspring thereof etc., rape male sterile line Zheng female parent of assorted oil and offspring thereof, Shan 2A and offspring thereof, 1238A and choosing system thereof, 114A and offspring thereof, 07A, B0-aA, wave system Xiao Hua A, male sterile wheat line HWS-9 to No. 28 and offspring thereof, barley male sterile line HS3, HS6, (summer is done≤32 ℃ in lower temperature conditions for 233A and offspring etc. thereof, winter is done≤15 ℃) grow male down and can educate, the results selfed seed, (summer is done＞32 ℃ in higher temperature conditions to have allowed selfed seed, winter is done＞15 ℃) growth is male and sterile down, respectively with plant such as cotton Mi Nufei with kind, long 4923, rice 10,5225,711-22,381-56, any kind such as peaceful 101 grades, the very heavy beans of soybean, the very heavy Huang of the U.S., huge peaks etc. are kind arbitrarily, corn is from 330 etc., recovery is that rape is cultivated C1, cultivate C2, cultivate C3, cultivate C4,4156,85-extensive 10,85-110, No. 11, Hunan oil, any kind such as 466 grades, wheat 1122,8517-11,1604,229,411,88-66,83-2, Tianjin wheat No. 2,7822,7125, B2, B3, B4,74197, C
4 102-5, former winter No. 3, R344,6028,86E22, Shandong 875067, Shandong 895054,85 (25) 17-3, Shandong 88 (5) 066,51379,85 (67) 15,8524, mill, Huaihe River 3261, face kind arbitrarily such as No. 1,90-5254, Shandong (85) 032,118,90-5454,5144,88 (4) 183, farming mirror, barley is special 44, Munch you, lucky 8306,85G63,81-18,82-14, dark blue 772, the different friendship of kind arbitrarily such as dark blue 77-320,86-40, obtains crossbreed.
3. method according to claim 1, it is characterized in that, make and under lower temperature conditions, grow male male sterile line usually, as the yellow A of cotton bud, 140-7A etc., Chinese sorghum 3197A, hold 16A etc., corn male sterile line Va, em etc., soybean male sterile line msp etc., rape male sterile line Guangfeng A, 29A, 5021A, Ah You A etc., people wheat male sterile line HS4, HS11 etc., male sterile wheat line ES-9 to No. 83 and offspring thereof etc., (summer is done 〉=32 ℃ to paddy rice Long Tepu A etc. in higher temperature conditions, winter is done 〉=15 ℃) grow male down and can educate, the results selfed seed, allow above-mentioned selfed seed at lower temperature conditions (＜32 ℃ in summer work, winter is done＜15 ℃) grow down male and sterile respectively with plant such as cotton Mi Nufei with kind, Mount Tai Er Kete 277, H655c, 119,117, Lee's platform waits sea-island cotton No. 8, any kind of upland cotton, it is 030 etc. that Chinese sorghum recovers, the very heavy beans of soybean, the very heavy Huangs of the U.S. etc. are kind arbitrarily, corn male parent H152 etc., turnip type rape cytoplasm recovers system, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, dark blue 77-320 etc. are kind arbitrarily, No. 1-No. 75 any kinds such as grade of wheat male parent, recoveries such as paddy rice bright extensive 63 are different friendship, obtain hybrid seed.
4. method according to claim 1, it is characterized in that, make and under lower temperature conditions, grow male plant variety such as cotton khynes usually, Laxmi, Reba B50, H655c, the middle cotton male sterility maintainer line, 381-56 etc. are kind arbitrarily, hybrid maize 301,303,402 female parent and inbred line M017Ht, 8112 etc., the soybean varieties commemoration day 29, No. 2, Jie Liejin, symbol Nimes 9186, Duaglas, ESsex etc., wheat 19643. expensive agricultural 15 etc., barley Eteptoe, (summer is done 〉=34 ℃ to Antaies etc. in higher temperature conditions, winter is done 〉=15 ℃) growth is male and sterile down, with any high temperature resistant kind such as cotton jade-like stone word 312, Shandong A19, river anti-414 etc., corn H152 etc., soybean Fiskby v, very heavy beans, the very heavy Huang of the U.S. etc., wheat 1122,8517-11,1604,229,74197,83-2,411, Tianjin wheat No. 2, CA837, C
4 102-5, kind or executed the high temperature resistance agent different friendship of male parent of (as executing the 200ppm boron fertilizer before the cotton high temperature) before high temperature arbitrarily such as No., Shandong 875067, Shandong 895054, farming mirror obtains crossbreed.
5. kind require 1 described method according to power, it is characterized in that, make under higher temperature conditions, grow usually male plant variety such as paddy rice early offer party, 3037, Milyang 46, IR24, evening 3, survey 64-7, bright extensive 63, bright extensive 77 etc., soybean varieties NO
29Deng, wheat HS264, Jzf1,7810Ajc, f91,93-305 etc., barley D307, short four ribs etc., (summer is done≤32 ℃ at lower temperature, ≤ 15 ℃ in winter work) growth is male and sterile under the condition, with low-temperature tolerant cultivars such as paddy rice samsara 422,02428, train short by 64, Guanglu ai 4, do not take off dragon etc., hybrid maize 301,302,303,402 male parent, soybean Fiskeby v etc., wheat male parent No. 1 to No. 75, any kind such as disease-resistant father's 2 grades, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, the different friendship of kind arbitrarily such as dark blue 77-320 obtains crossbreed.
6. method according to claim 1, it is characterized in that, make usually than the long-day (〉=12.5hr/d) grow male plant male sterile line such as I in Rice I-32A choosing, excellent 1A choosing etc., barley 233A etc., corn S type male sterile line such as S481 and offspring thereof and kind such as people's wheat variety are dark blue 772, dark blue 72-320, Luo Langde, OK a karaoke club spy, card Linne etc., wheat breed shan-1,314,338, Y7D, Ld
955108,1031,1032,1033,885-443,92-5619 etc. than short-day (＜12.5hr/d) grow under the condition male, male sterile line can be educated, and kind is sterile, obtain the male sterile line selfed seed, it is male and sterile to allow the male sterile line selfed seed grow under the long-day condition, with rice restorer bright extensive 63, bright extensive 77, Milyang 46, survey 64-7, evening 3 etc., corn is from 330, from phoenix, hybridization such as Xu far away, allow sterile variety and barley not special 44, the Munch that, lucky 8306,85G63,81-18,82-14,86-40 etc. are kind disease-resistant wheat father 2 arbitrarily, the different friendship of 1 to No. 75 any kind such as grade of wheat male parent obtains crossbreed.
7. method according to claim 1, it is characterized in that, make usually than the short-day condition (≤12.5hr/d) grow male male sterile line such as male sterile wheat line ES-10, ES-15 to ES-83 and offspring etc. thereof, barley male sterile line HS4, HS11 and offspring thereof and kind such as wheat QR5 and offspring thereof etc., under long day condition, grow male greater than 12.5hr/d, male sterile line can be educated and kind is sterile, above-mentioned male sterile line of plantation and wheat male parent are No. 1 to No. 75 under short day condition, disease-resistant father 2, barley is spy 44 not, the Munch that, lucky 8306,85G63,81-18,82-14,86-40, dark blue 772, different friendship such as dark blue 72-320 obtains crossbreed, plants above-mentioned kind and sterile and wheat 8517-11 under long day condition, 1604,411, Tianjin wheat No. 2,7822,74197, CA837, C
4 102-5, the different friendship of kind arbitrarily such as Shandong 875067, Shandong 895054,229 obtains crossbreed.
8. method according to claim 1, it is characterized in that, drought-enduring variety such as paddy rice are not early offered party, 3037, bright extensive 63, bright extensive 77,9024, survey that 64-7, evening 3 etc. and drought-enduring variety such as paddy rice 02428, samsara 422, training are short by 64, cold by 2, cold by 9, excellent No. 6 of Shan, Li You 57, capital draw 134, Feng Jin etc. or paddy rice and upland rice inter-planting in drought condition down or paddy rice dialling the lasting dry field of joint after date, make that drought-enduring variety and paddy rice are not sterile, drought-enduring variety and early rice can educate, make its different friendship, the results hybrid seed.
9. method according to claim 1, it is characterized in that, anti-stain kind such as wheat are raised 85-85, raised 87-142 etc., with not anti-stain kind such as wheat 229,1604, etc. or the big kind of plant height difference as paddy rice more of short stem train in short by 64, the of short stem paddy rice platform 65, cultivate 6, middle work 59 and higher stalk rice varieties be as special green grass or young crops, C8420, C8412 e9022, samsara 422,02428 inter-planting, waterflooding behind pollen mother cell meiosis, it is sterile and carry out different friendship, the results hybrid seed to make anti-stain long-stalked variety can educate not anti-stain short-stalked variety.
10. plant the 1 described method that requires according to power, it is characterized in that, wane kind and anti-mineral nutrition of not anti-mineral nutrition waned the kind inter-planting in mineral nutrition wanes environment, not anti-the mineral nutrition sterile and anti-mineral nutrition of the kind kind that wanes that wanes can be educated, or the kind inter-planting that two not anti-mineral nutritions are waned imposes corresponding mineral nutrition (executing boron as rape) to male parent in mineral nutrition wanes environment, makes maternal sterile and male parent can be educated, carry out different friendship, gather in the crops different friendship seed.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110772 CN1135832A (en) | 1995-05-18 | 1995-05-18 | Method for producing plant hybrid by changing growth environment |
| CA002221103A CA2221103A1 (en) | 1995-05-18 | 1996-05-20 | A novel method for producing plant hybrids |
| CNB961939745A CN1148116C (en) | 1995-05-18 | 1996-05-20 | Produce the new method of plant hybrid |
| BR9608372A BR9608372A (en) | 1995-05-18 | 1996-05-20 | New process for the production of hybrid plants |
| PCT/CN1996/000035 WO1996036210A1 (en) | 1995-05-18 | 1996-05-20 | A novel method for producing plant hybrids |
| JP8534435A JPH11511652A (en) | 1995-05-18 | 1996-05-20 | New method for producing plant hybrids |
| AU56839/96A AU5683996A (en) | 1995-05-18 | 1996-05-20 | A novel method for producing plant hybrids |
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| CN 95110772 CN1135832A (en) | 1995-05-18 | 1995-05-18 | Method for producing plant hybrid by changing growth environment |
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| CN1135832A true CN1135832A (en) | 1996-11-20 |
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| CN 95110772 Pending CN1135832A (en) | 1995-05-18 | 1995-05-18 | Method for producing plant hybrid by changing growth environment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094723C (en) * | 1997-12-01 | 2002-11-27 | 湖南杂交小麦研究中心 | New method for producing plant hybrid |
| CN105638447A (en) * | 2016-03-29 | 2016-06-08 | 湖北利众种业科技有限公司 | Breeding method for increasing rape nuclear sterile line yield and improving seed pureness |
| CN105706707A (en) * | 2016-03-03 | 2016-06-29 | 甘肃省农业科学院畜草与绿色农业研究所 | High-yield cultivation method of photoperiod sensitive low-lignin sorghum hybrid grass by plastic film mulching and bunch planting |
| CN106234205A (en) * | 2016-08-02 | 2016-12-21 | 蒲春雷 | The method of Semen Tritici aestivi light sensitive kernel sterility dual serial China light 246S preparing hybrid Semen Tritici aestivi |
-
1995
- 1995-05-18 CN CN 95110772 patent/CN1135832A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094723C (en) * | 1997-12-01 | 2002-11-27 | 湖南杂交小麦研究中心 | New method for producing plant hybrid |
| CN105706707A (en) * | 2016-03-03 | 2016-06-29 | 甘肃省农业科学院畜草与绿色农业研究所 | High-yield cultivation method of photoperiod sensitive low-lignin sorghum hybrid grass by plastic film mulching and bunch planting |
| CN105638447A (en) * | 2016-03-29 | 2016-06-08 | 湖北利众种业科技有限公司 | Breeding method for increasing rape nuclear sterile line yield and improving seed pureness |
| CN106234205A (en) * | 2016-08-02 | 2016-12-21 | 蒲春雷 | The method of Semen Tritici aestivi light sensitive kernel sterility dual serial China light 246S preparing hybrid Semen Tritici aestivi |
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