| 水溶肥添加微量元素和增效剂对朝天椒生长及产量的影响 |
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| 引用本文： | 杜加银,胡兆平,李新柱,陈海宁,高荣庆,李孟华,郭宗端.水溶肥添加微量元素和增效剂对朝天椒生长及产量的影响[J].山东农业科学,2014(9):89-91. |
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| 作者姓名： | 杜加银 胡兆平 李新柱 陈海宁 高荣庆 李孟华 郭宗端 |
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| 作者单位： | 山东金正大生态工程股份有限公司/国家缓控释肥工程技术研究中心/山东省新型肥料创制与应用企业重点实验室,山东临沭276700 |
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| 基金项目： | “十二五”国家科技支撑计划资助项目（2011BAD11B02）; 山东省自主创新专项（2012CX90202） |
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| 摘 要： | 采用室内盆栽方法研究了冲施水溶肥条件下,添加微量元素(B 0.05%,Fe 0.06%,Mn 0.02%,Cu 0.02%,Zn 0.05%,Mo 0.005%)、增效剂对朝天椒生长和产量的影响。结果表明,水溶肥+微量元素(WSF+TE)处理、水溶肥+微量元素+增效剂(WSF+TE+SNG)处理能提高朝天椒株高和茎粗,增加朝天椒生长前期叶片叶绿素(SPAD)含量,提高光合能力;朝天椒产量分别比只施水溶肥处理提高35.98%、11.03%,水溶肥+增效剂(WSF+SNG)处理的产量降低23.78%。说明水溶肥添加微量元素能促进辣椒生长、提高辣椒产量,微量元素可以作为添加料用于进一步研发朝天椒专用水溶肥。
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| 关 键 词： | 微量元素 增效剂 朝天椒 水溶肥 |
Effects of Water- Soluble Fertilizer with Trace Elements and Synergist on Growth and Yield of Chili Pepper （Capsicum frutescens L. ） |
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| Du Jiayin,Hu Zhaoping,Li Xinzhu,Chen Haining,Gao Rongqing,Li Menghua,Guo Zongduan.Effects of Water- Soluble Fertilizer with Trace Elements and Synergist on Growth and Yield of Chili Pepper （Capsicum frutescens L. ）[J].Shandong Agricultural Sciences,2014(9):89-91. |
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| Authors: | Du Jiayin Hu Zhaoping Li Xinzhu Chen Haining Gao Rongqing Li Menghua Guo Zongduan |
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| Institution: | ( Shandong Kingenta Ecological Engineering Co. , Ltd./National Enginnering Technology Research Center for CRIY Enterprise Key Laboratory for Creation and Application of New Fertilizer in Shandong Province, Linshu 276700, China) |
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| Abstract: | A pot experiment was carried out to study the effects of water - soluble fertilizer with trace elements （ B 0.05% , Fe 0.06%, Mn 0.02% , Cu 0.02%, Zn 0.05%, Mo 0. 005% ） and synergist on growth and yield of chili pepper. The results indicated that water - soluble fertilizer with trace elements （ WSF ＋ TE） treatment and water - soluble fertilizer with trace elements and synergist （WSF ＋ TE ＋ SNG） treatment both could boost plant height and stem diameter, increase chlorophyll （SPAD） content and improve photosyn- thetic capacity during early growth stage. The pepper yield of WSF ＋ TE treatment and WSF ＋ TE ＋ SNG treatment increased by 35.98% and 11.03% respectively compared with watersoluble fertilizer （WSF） treatment, while that of WSF ＋ SNG treatment decreased by 23.78%. It indicated that water - soluble fertilizer with trace elements could promote growth and increase yield of chili pepper. Thus, trace elements could be used as adding material for further research and development of special water - soluble fertilizer for chili pepper. |
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| Keywords: | Trace elements Synergist Chili pepper （Capsicumfrutescens L ） Water- soluble fertilizer |
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