Method for increasing hybrid rape planting purity by applying herbicide resistant mutant character
The invention provides a method for increasing hybrid rape planting purity by applying a herbicide resistant mutant character, which belongs to a plant breeding method. A conventional breeding technique is applied to transfer and breed imidazoline ketone herbicide resistance to a cytoplasmic male st...
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| creator | ZHANG JIEFU PU HUIMING HU MAOLONG CHEN SONG FU SANXIONG LONG WEIHUA CHEN FENG GAO JIANQIN QI CUNKOU |
| description | The invention provides a method for increasing hybrid rape planting purity by applying a herbicide resistant mutant character, which belongs to a plant breeding method. A conventional breeding technique is applied to transfer and breed imidazoline ketone herbicide resistance to a cytoplasmic male sterility restorer; a resistance restorer is utilized to selectively breed new combination of hybrid rape; and when the new combination F1 is planted, an imidazoline ketone herbicide is sprayed once at the seedling stage, so that all false hybrids without resistance such as trace pollen selfing plants, foreign pollen pollution plants and all mechanical mixing plants in a sterile line can be killed and removed, thereby greatly increasing the hybrid rape planting purity and maximizing the potential yield increase and the yield level of hybrids. |
| format | Patent |
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A conventional breeding technique is applied to transfer and breed imidazoline ketone herbicide resistance to a cytoplasmic male sterility restorer; a resistance restorer is utilized to selectively breed new combination of hybrid rape; and when the new combination F1 is planted, an imidazoline ketone herbicide is sprayed once at the seedling stage, so that all false hybrids without resistance such as trace pollen selfing plants, foreign pollen pollution plants and all mechanical mixing plants in a sterile line can be killed and removed, thereby greatly increasing the hybrid rape planting purity and maximizing the potential yield increase and the yield level of hybrids.</description><language>chi ; eng</language><subject>AGRICULTURE ; ANIMAL HUSBANDRY ; FISHING ; FORESTRY ; HUMAN NECESSITIES ; HUNTING ; NEW PLANTS OR PROCESSES FOR OBTAINING THEM ; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES ; TRAPPING</subject><creationdate>2013</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130306&DB=EPODOC&CC=CN&NR=102948365A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130306&DB=EPODOC&CC=CN&NR=102948365A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JIEFU</creatorcontrib><creatorcontrib>PU HUIMING</creatorcontrib><creatorcontrib>HU MAOLONG</creatorcontrib><creatorcontrib>CHEN SONG</creatorcontrib><creatorcontrib>FU SANXIONG</creatorcontrib><creatorcontrib>LONG WEIHUA</creatorcontrib><creatorcontrib>CHEN FENG</creatorcontrib><creatorcontrib>GAO JIANQIN</creatorcontrib><creatorcontrib>QI CUNKOU</creatorcontrib><title>Method for increasing hybrid rape planting purity by applying herbicide resistant mutant character</title><description>The invention provides a method for increasing hybrid rape planting purity by applying a herbicide resistant mutant character, which belongs to a plant breeding method. A conventional breeding technique is applied to transfer and breed imidazoline ketone herbicide resistance to a cytoplasmic male sterility restorer; a resistance restorer is utilized to selectively breed new combination of hybrid rape; and when the new combination F1 is planted, an imidazoline ketone herbicide is sprayed once at the seedling stage, so that all false hybrids without resistance such as trace pollen selfing plants, foreign pollen pollution plants and all mechanical mixing plants in a sterile line can be killed and removed, thereby greatly increasing the hybrid rape planting purity and maximizing the potential yield increase and the yield level of hybrids.</description><subject>AGRICULTURE</subject><subject>ANIMAL HUSBANDRY</subject><subject>FISHING</subject><subject>FORESTRY</subject><subject>HUMAN NECESSITIES</subject><subject>HUNTING</subject><subject>NEW PLANTS OR PROCESSES FOR OBTAINING THEM</subject><subject>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</subject><subject>TRAPPING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyrEKwjAQgOEsDqK-w_kAglotOkpRXHRyL5f0ag9qclzSIW-vFh_A6Yefb2rsjVIXGmiDAnunhJH9E7pslRtQFALp0afvlEE5ZbAZUKTPoyO17LghUIoc00fCaxjjOlR0iXRuJi32kRa_zszycn5U1xVJqCkKOvKU6uq-WW-Pu0NR7k_FP-YNpio-1Q</recordid><startdate>20130306</startdate><enddate>20130306</enddate><creator>ZHANG JIEFU</creator><creator>PU HUIMING</creator><creator>HU MAOLONG</creator><creator>CHEN SONG</creator><creator>FU SANXIONG</creator><creator>LONG WEIHUA</creator><creator>CHEN FENG</creator><creator>GAO JIANQIN</creator><creator>QI CUNKOU</creator><scope>EVB</scope></search><sort><creationdate>20130306</creationdate><title>Method for increasing hybrid rape planting purity by applying herbicide resistant mutant character</title><author>ZHANG JIEFU ; PU HUIMING ; HU MAOLONG ; CHEN SONG ; FU SANXIONG ; LONG WEIHUA ; CHEN FENG ; GAO JIANQIN ; QI CUNKOU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN102948365A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2013</creationdate><topic>AGRICULTURE</topic><topic>ANIMAL HUSBANDRY</topic><topic>FISHING</topic><topic>FORESTRY</topic><topic>HUMAN NECESSITIES</topic><topic>HUNTING</topic><topic>NEW PLANTS OR PROCESSES FOR OBTAINING THEM</topic><topic>PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES</topic><topic>TRAPPING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG JIEFU</creatorcontrib><creatorcontrib>PU HUIMING</creatorcontrib><creatorcontrib>HU MAOLONG</creatorcontrib><creatorcontrib>CHEN SONG</creatorcontrib><creatorcontrib>FU SANXIONG</creatorcontrib><creatorcontrib>LONG WEIHUA</creatorcontrib><creatorcontrib>CHEN FENG</creatorcontrib><creatorcontrib>GAO JIANQIN</creatorcontrib><creatorcontrib>QI CUNKOU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG JIEFU</au><au>PU HUIMING</au><au>HU MAOLONG</au><au>CHEN SONG</au><au>FU SANXIONG</au><au>LONG WEIHUA</au><au>CHEN FENG</au><au>GAO JIANQIN</au><au>QI CUNKOU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for increasing hybrid rape planting purity by applying herbicide resistant mutant character</title><date>2013-03-06</date><risdate>2013</risdate><abstract>The invention provides a method for increasing hybrid rape planting purity by applying a herbicide resistant mutant character, which belongs to a plant breeding method. 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| subjects | AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HUMAN NECESSITIES HUNTING NEW PLANTS OR PROCESSES FOR OBTAINING THEM PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES TRAPPING |
| title | Method for increasing hybrid rape planting purity by applying herbicide resistant mutant character |
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