| 小麦富硒研究概述与展望 |
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| 引用本文： | 赵淑章,王绍中,武素琴,赵俊昂.小麦富硒研究概述与展望[J].中国农学通报,2015,31(24):33-36. |
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| 作者姓名： | 赵淑章 王绍中 武素琴 赵俊昂 |
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| 作者单位： | 河南省农业科学院 小麦研究所,河南省农业科学院 小麦研究所,河南,河南省项城市汾河湾农产品专业合作社 |
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| 基金项目： | 河南省科普及适用技术传播工程项目(20140093) |
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| 摘 要： | 硒是人和动物必需的微量营养元素,粮食作物尤其小麦是人体硒元素的主要来源。为了推动富硒小麦的进一步发展,本研究收集了部分有关小麦富硒的研究报道和数据,并结合自己的试验结果,对硒的健康机理、作用机制、小麦对硒肥的吸收、利用及籽粒硒含量等进行了系统论述和分析。提出了今后小麦富硒研究应重点放在"土壤与硒含量关系、小麦硒肥施用技术、小麦富硒营养水平"等几个方面。
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| 关 键 词： | 硒 小麦 富硒效果 富硒机理 |
| 收稿时间： | 2015/1/19 0:00:00 |
| 修稿时间： | 2015/6/19 0:00:00 |
Research Progress and Perspective on Selenium-enriched Wheat |
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| Abstract: | SSeleniumSisSoneSofStheSnecessarySmicronutrientsStoSpeopleSandSanimal, and the selenium in human body mainly comesSfrom the grainsSandSaSlotSofSfoods.SStudies about applying selenium-fertilizer toSmanyScrops at home and abroad showed that cruciferae had the biggest absorption and accumulation ability of selenium among all crops, while wheat had the biggest absorption and accumulation ability of selenium among cereal crops. The experiments in different areas showed that foliage spraying of sodium selenite at grain filling stage of wheat could increase the selenium content of grain by 5-16 times. When the selenium content of soil reached to 16mg/Kg or above, the application of selenium could do harm to wheat. SomeSsuggestions about further study ofSselenium-richSwheatSinSfuture were presented. |
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| Keywords: | selenium wheat selenium-enriched effect selenium-enriched mechanism |
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