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首页> 外文期刊>Turkish Journal of Agriculture & Forestry >Variation of some seed mineral contents in open pollinated faba bean (Viciafaba L.)landraces from Turkey
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Variation of some seed mineral contents in open pollinated faba bean (Viciafaba L.)landraces from Turkey

机译：土耳其开放授粉蚕豆（Viciafaba L.）种中某些种子矿物质含量的变化

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摘要

The first step towards the biofortification of edible portions of crop species with improved nutritional value is to understand the genetic diversity available to breeders in germplasm collections. A faba bean germplasm (129 landraces and 4 cultivars)from diverse geographic regions of Turkey was assessed for micro- and macroelement contents of seeds. The results showed high diversity in open-pollinated faba bean germplasm for contents of N (27.5-93.3 g kg1),P (1.24-4.89 g kg"1),K (4.5-19.3 g kg1),Fe(29.7-96.3 mg kg1),Mn (15.5-29.2 mg kg1),Cu (10.3-33.0 mg kgつ，and Zn (10.4-49.3 mg kg-1). Meanwhile, the ranges of mineral elements in the landraces were significantly higher than those in the commercial cultivars. Concentrations of these mineral elements were significantly and positively correlated with each other. Principal component analysis clearly split the faba bean landraces into 2 groups and the first 2 principal components accounted aroundフ0.91% of the total variations. These findings indicate a wide range of variations for the investigated minerals in thie Turkish gene pool that can provide a good source of diversity to use in faba bean biofortification for increased levels of available mineral elements and better yields
机译：对具有增强营养价值的农作物可食部分进行生物强化的第一步是了解种质资源中育种者可获得的遗传多样性。评估了土耳其不同地理区域的蚕豆种质（129个地方品种和4个品种）的种子中微量和宏观元素含量。结果表明，在开放授粉的蚕豆种质中，氮（27.5-93.3 g kg1），磷（1.24-4.89 g kg“ 1），钾（4.5-19.3 g kg1），铁（29.7-96.3 mg）的含量差异很大。 kg1），Mn（15.5-29.2 mg kg1），Cu（10.3-33.0 mg kg-1）和Zn（10.4-49.3 mg kg-1）。同时，地方品种中的矿物质元素含量显着高于黑麦。这些矿质元素的浓度之间呈显着正相关，主成分分析清楚地将蚕豆的地方品种分为两组，前两个主成分占总变异的0.91％左右。土耳其基因库中所调查矿物质的变异范围，可以为蚕豆生物强化提供良好的多样性来源，以增加可用矿物质元素的水平并提高产量

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