当前位置: 首页 > 文章 > 谷秆两用稻201对硒的生物富集作用研究 中国农学通报 2005,21 (12) 194-195+232
Position: Home > Articles > Bio-enrichment of Selenium in Dual-purpose Rice 201 Chinese Agricultural Science Bulletin 2005,21 (12) 194-195+232

谷秆两用稻201对硒的生物富集作用研究

作  者:
陈君琛;沈恒胜;涂杰峰;汤葆莎;林文亭
单  位:
福州市农业局;福建省农科院农业工程技术研究所
关键词:
谷秆两用稻;硒;富硒大米;富硒稻草
摘  要:
硒(Se)是人体必须的微量元素,采用40 mg/kg的亚硒酸钠在齐穗期开始喷施谷秆两用稻 201,使大米有机硒含量达0.27 mg/kg左右(P<0.05);同时米糠和高蛋白稻草的有机硒富集水平分别 提高3到4倍(P<0.05);为生产富硒优质米提供依据,为生产富硒食用菌提供了优质原料。
译  名:
Bio-enrichment of Selenium in Dual-purpose Rice 201
作  者:
Chen Junchen, Shen Hengsheng, Tu Jiefeng, Tang Baosha, Ling Wenting (Institute of Agricultural Engineering and Technology, Fujian Academy of Agricultural Science, Fuzhou 350003; Fuzhou of Agricultural, Fuzhou 350001)
关键词:
Dual-purpose rice, Selenium, Se-enriched rice, Se-enriched straw
摘  要:
Selenium (Se) is an essential trace element for human body. By treating with sodium selenite (40 mg/kg) at rice heading for eighty percent, dual-purpose rice 201 improved its Se content to 0.27 mg/ kg (p<0.05) compared with untreated 201 rice. In addition, Se content was enriched for about 3 and 4 times higher in treated rice bran and straw than it in untreated one, respectively (p<0.05), which might provide as material for production of Se-enriched edible fungi.

相似文章

计量
文章访问数: 8
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊