| 施肥对加工型胡萝卜硝酸盐含量的影响 |
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| 引用本文： | 张文斌,张红菊,陈修斌,赵怀勇,王勤礼,张爱霞.施肥对加工型胡萝卜硝酸盐含量的影响[J].北方园艺,2007(4):5-6. |
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| 作者姓名： | 张文斌 张红菊 陈修斌 赵怀勇 王勤礼 张爱霞 |
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| 作者单位： | 甘肃省张掖市农产品质量监测检验中心,734000;甘肃河西学院园艺系,张掖,734000;甘肃省张掖市农业技术推广站,734000 |
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| 基金项目： | 甘肃省教育厅科研资助项目（048B-01） |
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| 摘 要： | 通过不同肥料品种对胡萝卜中硝酸盐含量影响试验表明,有机肥对降低胡萝卜中硝酸盐含量有良好的作用,有机与无机合理搭配,既可提高产量,又可降低胡萝卜中硝酸盐的含量;合理使用优质生物肥、叶面肥能明显降低胡萝卜中硝酸盐含量;化学氮肥的用量与胡萝卜中硝酸盐含量密切相关,随着氮肥用量的增加,胡萝卜中硝酸盐含量增加.
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| 关 键 词： | 施肥 胡萝卜 硝酸盐 影响 |
| 文章编号： | 1001-0009(2007)04-0005-02 |
| 收稿时间： | 11 30 2006 12:00AM |
| 修稿时间： | 2006年11月30日 |
Impact of Applying Fertilizer on Nitrate Content in Processing Carrot |
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| ZHANG Wen-bin,ZHANG Hong-ju,CHEN Xiu-bin,ZHAO Huai-yong,WANG Qin-li,ZHANG Ai-xia.Impact of Applying Fertilizer on Nitrate Content in Processing Carrot[J].Northern Horticulture,2007(4):5-6. |
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| Authors: | ZHANG Wen-bin ZHANG Hong-ju CHEN Xiu-bin ZHAO Huai-yong WANG Qin-li ZHANG Ai-xia |
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| Abstract: | Through the experiments of different varieties of fertilizers on nitrate contents in carrot, it was showed that manttre could reduce carrot nitrate content effectively, and the mixture of manure and chemical fertilizer not only increased carrot yield but also decreased nitrate content; the amount of chemical N fertilizer applied was in direct proportion to carrot nitrate content, namely more N, higher nitrate content ; rationally applying high quality organism fertilizer and leaf fertillzer could significantly reduce carrot nitrate content. |
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| Keywords: | Applying fertilizer Carrot Nitrate Impact |
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