| 施肥对小白菜产量和品质的影响 |
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| 引用本文： | 郑惠典,李淑仪,张育灿,廖新荣,林日强,蓝佩玲,徐胜光.施肥对小白菜产量和品质的影响[J].生态环境,2004,13(2):276-276. |
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| 作者姓名： | 郑惠典 李淑仪 张育灿 廖新荣 林日强 蓝佩玲 徐胜光 |
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| 作者单位： | 1. 广东省土壤肥料总站,广东,广州,510500
2. 广东省生态环境与土壤研究所,广东,广州,510650 |
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| 基金项目： | 广东省农业领域重大专项(2003A20504) |
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| 摘 要： | 为研究安全的蔬菜施肥技术，通过不同质地土壤的田间试验，研究不同氮、钾质量配比对小白菜产量和品质的影响。结果表明，在固定施磷水平的基础上，在不同质地的土壤上，小白菜对氮、钾质量配比有不同的效应，氮、钾合理配施可使蔬菜高产优质；所施氮的形态，对小白菜硝酸盐含量有显著的影响。
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| 关 键 词： | 小白菜 施肥 产量 品质 |
| 文章编号： | 1672-2175(2004)02-0276-01 |
| 修稿时间： | 2003年11月27 |
Effects of fertilization on the yield and quality of Brassica chinensis |
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| ZHENG Hui-dian,LI Shu-yi,ZHANG Yu-can,LIAO Xin-rong,LIN Ri-qiang,LAN Pei-ling,XU Sheng-guang . Guangdong General Station for Soil and Fertilizer,Guangzhou ,China, . Guangdong Institute of Eco-environmental and Soil Science.Effects of fertilization on the yield and quality of Brassica chinensis[J].Ecology and Environmnet,2004,13(2):276-276. |
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| Authors: | ZHENG Hui-dian LI Shu-yi ZHANG Yu-can LIAO Xin-rong LIN Ri-qiang LAN Pei-ling XU Sheng-guang Guangdong General Station for Soil and Fertilizer Guangzhou China Guangdong Institute of Eco-environmental and Soil Science |
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| Institution: | ZHENG Hui-dian1,LI Shu-yi2,ZHANG Yu-can1,LIAO Xin-rong2,LIN Ri-qiang1,LAN Pei-ling2,XU Sheng-guang2 1. Guangdong General Station for Soil and Fertilizer,Guangzhou 510500,China, 2. Guangdong Institute of Eco-environmental and Soil Science, |
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| Abstract: | A field test was carried out to study the effects of nitrogen and potassium fertilization on the yield and quality of Brassica chinensis in the soils of different texture. The results showed that the effects of different proportion of nitrogen and potassium fertilizers on Brassica chinensis were different on condition that the levels of phosphorus fertilizers were the same. The yield and quality of Brassica chinensis could be improved if fertilization is reasonable. The form of nitrogen fertilizers could influence the contents of nitrate in Brassica chinensis. |
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| Keywords: | Brassica chinensis fertilization yield quality |
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