Identification and comparation of QTLs for phosphorus use efficiency at seedling stage of Brassica n

来源 :第十九届国际十字花科遗传学会及芸薹属2014年年会 | 被引量 : 0次 | 上传用户：hxm020101

【摘要】

：

The development of cultivars with enhanced Phosphorus (P) use efficiency is an economical and sustainable way for the management of P nutrition in crop production.In the present study,one field trial

【作者】

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Guangda Ding Lei Shi Fangsen Xu

【机构】

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National Key Laboratory of Crop Genetic Improvement,College of Resources and Environmental Science,H

【出处】

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第十九届国际十字花科遗传学会及芸薹属2014年年会

【发表日期】

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2014年5期

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The development of cultivars with enhanced Phosphorus (P) use efficiency is an economical and sustainable way for the management of P nutrition in crop production.In the present study,one field trial and two hydroponic culture experiments with different growth conditions were conducted using an F10 recombinant inbred line (RIL) population consisting of 124 lines developed from a cross between Brassica napus P-efficient cv.Eyou Changjia and P-inefficient cv.B104-2.Based on our previously constructed genetic map,quantitative trait loci (QTLs) were detected by QTL Cartographer 2.5.

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Identification and comparation of QTLs for phosphorus use efficiency at seedling stage of Brassica n

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