| 榨菜生长过程中硝酸盐分布规律初研 |
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| 引用本文： | 谢朝怀 余学川 罗彬 郭健 覃建东 刘远芝 王淑兰. 榨菜生长过程中硝酸盐分布规律初研[J]. 农业环境科学学报, 2007, 26(B03): 161-164 |
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| 作者姓名： | 谢朝怀 余学川 罗彬 郭健 覃建东 刘远芝 王淑兰 |
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| 作者单位： | 谢朝怀（重庆市涪陵区农产品质量安全监督检测中心,重庆,408000）;余学川（重庆市涪陵区农产品质量安全监督检测中心,重庆,408000）;罗彬（重庆市涪陵区农产业局农业技术推广站,重庆,408000）;郭健（重庆市涪陵区农产品质量安全监督检测中心,重庆,408000）;覃建东（重庆市涪陵区农产品质量安全监督检测中心,重庆,408000）;刘远芝（重庆市涪陵区农产品质量安全监督检测中心,重庆,408000）;王淑兰（重庆市涪陵区焦石镇农业服务中心,重庆,408014） |
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| 摘 要： | 按照榨菜的正常播种时间和生长季节,连续3 a对榨菜移栽苗、返青苗、榨菜茎膨大初期、膨大期、成熟期及雨水节后期按GB/T 15401-94方法进行了硝酸盐含量的测定,从900多个检测数据中发现了硝酸盐蓄积量从移栽到成熟过程中的分布规律.
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| 关 键 词： | 榨菜 硝酸盐 分布规律 |
| 文章编号： | 1672-2043(2007)增刊-0161-04 |
| 修稿时间： | 2007-02-08 |
Dynamics of Nitrate Contents in Mustard Tuber During Growing Period |
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| XIE Chao-huai, YU Xue-chuan , LUO Bin, GUO Jian , TAN Jian-dong , LIU Yuan-zhi , WANG Shu-lan. Dynamics of Nitrate Contents in Mustard Tuber During Growing Period[J]. Journal of Agro-Environment Science( J. Agro-Environ. Sci.), 2007, 26(B03): 161-164 |
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| Authors: | XIE Chao-huai YU Xue-chuan LUO Bin GUO Jian TAN Jian-dong LIU Yuan-zhi WANG Shu-lan |
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| Affiliation: | 1. Safety and Surveillance Center for Agro- Commodities in Fuling Distract of Chongqing City, Chongqing 408000, China; 2. Technique Extension Station of Agricultural Bureau in Fuling Distract of Chongqing City, Chongqing 408000, China; 3. Agricultural Service Station of Jiaoshi Town in Fuling Distract of Chongqing City, Chongqing 408014, China |
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| Abstract: | Dynamics of nitrate contents in mustard during its growing period from seedlings to mature were determined in a 3 year continuing test. The vegetable samples were taken and analyzed from seedlings, turning green, initial expending stage, expending stage, manure and harvested periods. Determination of nitrate contents in the samples was conducted with the meth- odology of GB/T 16401-94. Data with over 900 samples were evaluated for the dynamics of nitrate contents. We found some distribution regulations of nitrate contents in the vegetable. |
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| Keywords: | mustard tuber nitrate distribution regulation |
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