安徽农业科学2011，Vol.39Issue(36)：22237-22239,3.
磷素对不同大豆品种籽粒维生素E含量的影响
Effect of Phosphorus on the Content of Vitamin E in Different Soybean Cultivars
摘要
Abstract
[Objective] This study aimed to explore the effects of phosphorus on the contents of vitamin E in different cultivars of soybean grains and find the optimum application amount of phosphorus for different genotypes of soybean cultivars, in order to increase the contents of vitamin E in soybean grains and improve the qualities. [Method] Three soybean cultivars were selected as experimental materials, including Heinong 48 (high-protein cultivar) , Heinong 37 (intermediate cultivar) and Heinong 44 (high-oil cultivar). The soybeans were planted in pots, with 0.033 g/kg soil of N and K2O, four phosphorus treatments were set, respectively applied with 0 (P1) , 0.033 (P2) , 0.067 (P3) and 0. 100 (P4) g /kg soil of P2O5, and the total contents of vitamin E in different cultivars of soybean grains were determined by high-performance liquid chromatography method. [ Result] The total contents of vitamin E in the same cultivar of soybean grains in P3 treatment were significantly higher than that in the other three treatments, the total contents of vitamin E in Heinong 37, Heinong 44 and Heinong 48 in P3 treatment had increased by 11.96% , 16.55% and 14.02% , compared with the control; among the three soybean cultivars in P2 treatment, the content of vitamin E in Heinong 37 was the maximum; among the 12 treatment combinations, the total contents of vitamin E in Heinong 44 in P3 treatment was the maximum. The contents of vitamin E in three soybean cultivars significantly varied among the various cultivars and different phosphorus treatments. [Conclusion] Application of phosphorus had affected the contents of vitamin E in three soybean cultivars, appropriate application amount of phosphorus was advantageous to improve the contents of vitamin E in soybean grains.关键词
大豆/磷素水平/维生素EKey words
Soybean/ Phosphorous level/ Vitamin E分类
农业科技引用本文复制引用
接伟光,张勇,蔡柏岩,白莉,王丽阳,李二平..磷素对不同大豆品种籽粒维生素E含量的影响[J].安徽农业科学,2011,39(36):22237-22239,3.基金项目
黑龙江省教育厅2010年度科学技术研究(指导)项目(11553079 （指导）
11553080) （）
黑龙江省自然科学基金资助项目(C200918) （C200918）
黑龙江省博士后科研启动金资助项目(LBH-Q09022) （LBH-Q09022）
黑龙江大学高层次人才支持计划项目(生态修复团队Hdtd 2010-12) （生态修复团队Hdtd 2010-12）
国家自然科学基金资助项目(31170466). （31170466）
