| 不同NPK配比对乌塌菜生长及产量、品质的影响 |
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| 引用本文： | 舒英杰,钱荣立.不同NPK配比对乌塌菜生长及产量、品质的影响[J].中国林副特产,2008(5):11-14. |
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| 作者姓名： | 舒英杰 钱荣立 |
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| 作者单位： | 安徽科技学院植物科学学院,安徽,凤阳,233100 |
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| 基金项目： | 安徽省教育厅青年教师基金，安徽科技学院校科研和教改项目 |
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| 摘 要： | 研究了在中等土壤肥力水平下不同NPK配比对乌塌菜生长及产量品、质的影响。结果表明，两乌塌莱品种均以N：P2O5：K2O=1：1：1的综合效应最好，表现为生育期较短（58d左右）、株高、最大展幅大和单株叶片数多；单株重大，产量高，Vc含、可溶性糖和可溶性蛋白含量高。
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| 关 键 词： | 乌塌菜 NPK配比 生育期 农艺性状 产量 品质 |
Impact of Fertilization Schemes with Different NPK Ratios on the Growth, Production and Quality of Braassica campesttris L.ssp.chinesis(L.)Makino var. Rosularis Tsen et Lee |
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| Shu Yingjie,Qian Rongli.Impact of Fertilization Schemes with Different NPK Ratios on the Growth, Production and Quality of Braassica campesttris L.ssp.chinesis(L.)Makino var. Rosularis Tsen et Lee[J].Forest By-product and Speciality in China,2008(5):11-14. |
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| Authors: | Shu Yingjie Qian Rongli |
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| Institution: | ( Department of Plant Science, Anhui Science and Technology University, Fengyang 233100, China) |
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| Abstract: | Effects of different NPK proportion on growth, yield and quality of Wuta-cai in middling soil fertility were studied. The results showed that compositive effects of two tested varieties were well when the NPK proportion was 1： 1 ： 1, in this condition, the bearing stages （only 58 days） were shorter, plant height were higher, maximum spread width were wider , leaf numbers were more, weight per plant and yield per plot were higher , contents of vitamin C, solubility sugar and solubility protein of leaf also were higher. |
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| Keywords: | Braassica campesttris L ssp chinesis(L )Makino var rosularis Tsen et Lee NPK proportion bearing stage agronomic character yield quality |
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