| 不同施肥措施对球茎茴香产量、品质及氮平衡的影响 |
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| 引用本文： | 吴建新,左强,王甲辰,王殿武,肖强,张琳,邹国元.不同施肥措施对球茎茴香产量、品质及氮平衡的影响[J].北方园艺,2010(10):15-18. |
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| 作者姓名： | 吴建新 左强 王甲辰 王殿武 肖强 张琳 邹国元 |
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| 作者单位： | 河北农业大学,资源与环境科学学院,河北,保定,071000;北京市农林科学院,植物营养与资源研究所,北京,100097;北京市农林科学院植物营养与资源研究所 |
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| 基金项目： | 国家科技支撑项目计划资助项目，农业部资助项目 |
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| 摘 要： | 在温室条件下研究了种植填闲作物、施用秸秆、单施有机肥以及优化施肥等不同措施对球茎茴香产量、品质和氮素吸收利用的影响。结果表明:不同施肥措施使球茎茴香增产1.00%~7.65%,氮素吸收增加4.62%~26.75%。随着施氮量的增加,果实硝酸盐含量呈增加趋势,以常规施肥最高;种植填闲作物、施用秸秆及优化施肥处理的球茎茴香VC含量相对较高,可溶性糖以单施有机肥处理为最高,各处理中硝态氮主要集中在0~40 cm内,未对环境造成污染。
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| 关 键 词： | 填闲 秸秆 有机肥 球茎茴香 氮素平衡 |
Effect of Different Fertilizer Application on Yield,Quality of Florence fennel and Nitrogen Balance |
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| WU Jian-xin,ZUO Qiang,WANG Jia-chen,WANG Dian-wu,XIAO Qiang,ZHANG Lin,ZOU Guo-yuan.Effect of Different Fertilizer Application on Yield,Quality of Florence fennel and Nitrogen Balance[J].Northern Horticulture,2010(10):15-18. |
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| Authors: | WU Jian-xin ZUO Qiang WANG Jia-chen WANG Dian-wu XIAO Qiang ZHANG Lin ZOU Guo-yuan |
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| Institution: | WU Jian-xin1,ZUO Qiang2,WANG Jia-chen2,WANG Dian-wu1,XIAO Qiang2,ZHANG Lin2,ZOU Guo-yuan2(1.College of Resource , Environmental Science,Agricultural University of Hebei,Baoding,Hebei 071000,2/Institute of Plant Nutrition , Resources,Beijing Academy of Agriculture , Forestry Sciences,Beijing 100097) |
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| Abstract: | The field experiment was conducted in greenhouse to determine the effect of different fertilizer application countermeasures(conventional fertilization,catch crop,C/N ratio,organic manure,optimized fertilization)on uptake and balance of nitrogen,yield and quality of Florence fennel.The results showed that different fertilizer application countermeasures increased yield by 1.00%~7.65%,and N uptake by 4.62%~26.75%.Nitrate content in Florence fennel fruits increased with the rising of N fertilization amount an... |
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| Keywords: | catch crop straw mulch organic fertilizer Florence fennel N balance |
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