| 辣椒化肥减量配施有机肥试验初报 |
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| 引用本文： | 贾田,;曾庆华,;郑文才,;周凯,;周前艳.辣椒化肥减量配施有机肥试验初报[J].耕作与栽培,2014(4):18-19. |
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| 作者姓名： | 贾田 ;曾庆华 ;郑文才 ;周凯 ;周前艳 |
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| 作者单位： | [1]贵阳市农业委员会,贵州贵阳550001; [2]开阳县农业局,贵州开阳550300 |
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| 摘 要： | 选取辣椒为研究对象,在增施有机肥料的基础上,开展最佳目标产量水平下的减量化施肥试验,根据不同水平试验区组产量进行分析,确定可以接受的减量水平.结果表明：随着化肥施用量的减少,有机肥施用量的增加,辣椒产量呈逐渐递增的趋势,以施有机肥600kg/667m2,单产2103.81 kg/667m2的处理显著高于施化肥、化肥配施有机肥的处理.综合生态效益和经济效益,以施有机肥600kg/667m2为最优.
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| 关 键 词： | 辣椒 化肥 减量 有机肥 |
The Preliminary Study of Decrement of Chemical Fertilizer and Organic Manure Supplement on Chili |
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| Institution: | JIA Tian ,ZENG Qing-hua ,ZHENG Wen-cai ,ZHOU Kai, ZHOU Qian-yan (1. Guiyang Agricultural Committee, Guiyang , Guizhou, 550001, China ; 2. KaiyangAgricultural Bureau, Kaiyang, Guizhou, 550300, China) |
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| Abstract: | Taking chili as the research material, based on the increasing the organic fertilizer application, carried out the decre- ment fertilization experiment, the optimal target yield levels according to the analysis of different levels of experimental group yield, determined the acceptable level of reduction. The results showed that with reduce of amount of fertilizer, the increase of applying organic fertilizer content, chili yield was gradually increasing, with organic fertilizer 600kg/667m2, the yield was 2103.81kg/667m2, it is significantly higher than application of chemical fertilizer, chemical fertilizer and organic fertilizer. Comprehensive ecological and economic benefits of organic fertilizer 600kg/667m2 is optimal . |
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| Keywords: | chili chemical fertilizer decrement organic fertilizer |
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