| 350个木薯品种资源的块根淀粉磷含量测定 |
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| 引用本文： | 赵凯,蒋盛军,但忠,罗长辉.350个木薯品种资源的块根淀粉磷含量测定[J].安徽农业科学,2010,38(14):7504-7505,7507. |
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| 作者姓名： | 赵凯 蒋盛军 但忠 罗长辉 |
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| 作者单位： | 1. 中国热带农业科学院热带作物品种资源研究所,海南儋州,571737
2. 海南大学农学院,海南儋州,571737 |
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| 基金项目： | 现代农业产业技术体系资助 |
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| 摘 要： | 目的]选出差异性较大的几个品种（品系）,用于木薯块根淀粉高磷种质的选育及研究。方法]通过钼锑抗分光光度法,测定了国家木薯种质圃350个品种（品系）的木薯块根淀粉磷含量。结果]350个木薯品种块根淀粉平均磷含量为0.071046%。结论]为选育块根淀粉高磷木薯种质提供理论依据。
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| 关 键 词： | 木薯 磷含量 分光光度法 |
Determination of Phosphorus Content in 350 Cassava Tuberous Roots Starch |
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| ZHAO Kai et al.Determination of Phosphorus Content in 350 Cassava Tuberous Roots Starch[J].Journal of Anhui Agricultural Sciences,2010,38(14):7504-7505,7507. |
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| Authors: | ZHAO Kai |
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| Institution: | ZHAO Kai et al (College of Agronomy,Hainan University,Danzhou,Hainan 571737) |
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| Abstract: | Objective]A large number of differences species (lines) were selected for high-phosphorus germplasm breeding and researching of the cassava root starch. Method]The cassava root starch phosphate content of 350 cassava varieties (lines) in the national field cassava gene bank were determined through molybdenum-antimony anti-spectrophotometric method. Result]The study showed that average phosphorus content in 350 cassava tuberous roots rtarch srrived at 0. 071 046%. Conclusion]The study provided theoretica... |
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| Keywords: | Cassava Phosphorus content Spectrophotometry |
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