{"title":"UA CountyGold imidazoline herbicide-resistant non-transgenic open-pollinated spring Brassica napus canola","authors":"H. Rahman","doi":"10.1139/cjps-2023-0060","DOIUrl":null,"url":null,"abstract":"UA CountyGold is an imidazoline herbicide resistant open-pollinated non-transgenic spring Brassica napus L. canola cultivar developed from UA BountyGold × UA AlfaGold cross following pedigree breeding method and registered in Canada in 2021. The pedigree of UA CountyGold contains winter canola germplasm. On average, UA CountyGold yielded 3152 kg ha-1. It flowered and matured 4.5-6.5 days later, however, had better straw-stiffness than the WCC/RRC check cultivars. This cultivar had about 0.9% higher oil in seed and 1.5% higher protein in meal, and 0.7% lower saturated fatty acids in the seed-oil than the WCC/RRC checks, and rated as moderately resistant to blackleg disease.","PeriodicalId":9530,"journal":{"name":"Canadian Journal of Plant Science","volume":" ","pages":""},"PeriodicalIF":1.0000,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Plant Science","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1139/cjps-2023-0060","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 0
Abstract
UA CountyGold is an imidazoline herbicide resistant open-pollinated non-transgenic spring Brassica napus L. canola cultivar developed from UA BountyGold × UA AlfaGold cross following pedigree breeding method and registered in Canada in 2021. The pedigree of UA CountyGold contains winter canola germplasm. On average, UA CountyGold yielded 3152 kg ha-1. It flowered and matured 4.5-6.5 days later, however, had better straw-stiffness than the WCC/RRC check cultivars. This cultivar had about 0.9% higher oil in seed and 1.5% higher protein in meal, and 0.7% lower saturated fatty acids in the seed-oil than the WCC/RRC checks, and rated as moderately resistant to blackleg disease.
UA CountyGold是一个耐咪唑啉除草剂的开放授粉非转基因春季甘蓝型油菜品种，由UA BountyGold×UA AlfaGold杂交后代按照谱系育种方法培育而成，于2021年在加拿大注册。UA CountyGold的系谱包含冬油菜种质。UA CountyGold的平均产量为3152 kg ha-1。然而，它在4.5-6.5天后开花和成熟，比WCC/RRC对照品种具有更好的秸秆硬度。与WCC/RRC对照相比，该品种种子中的油脂含量高出约0.9%，膳食中的蛋白质含量高出1.5%，种子中的饱和脂肪酸含量低出0.7%，对黑腿病具有中等抗性。
期刊介绍：
Published since 1957, the Canadian Journal of Plant Science is a bimonthly journal that contains new research on all aspects of plant science relevant to continental climate agriculture, including plant production and management (grain, forage, industrial, and alternative crops), horticulture (fruit, vegetable, ornamental, greenhouse, and alternative crops), and pest management (entomology, plant pathology, and weed science). Cross-disciplinary research in the application of technology, plant breeding, genetics, physiology, biotechnology, microbiology, soil management, economics, meteorology, post-harvest biology, and plant production systems is also published. Research that makes a significant contribution to the advancement of knowledge of crop, horticulture, and weed sciences (e.g., drought or stress resistance), but not directly applicable to the environmental regions of Canadian agriculture, may also be considered. The Journal also publishes reviews, letters to the editor, the abstracts of technical papers presented at the meetings of the sponsoring societies, and occasionally conference proceedings.
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