| 施用不同钾肥对辣椒产量和品质的影响 |
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| 引用本文： | 谯高阳,杨跃虎,李正丽. 施用不同钾肥对辣椒产量和品质的影响[J]. 长江蔬菜, 2014, 0(20): 67-69 |
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| 作者姓名： | 谯高阳 杨跃虎 李正丽 |
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| 作者单位： | 1. 贵州贵阳市花溪区农业局,550025
2. 贵州省园艺研究所; 贵州省山茂园艺工程技术研究中心 |
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| 摘 要： | 通过在辣椒上进行不同钾肥单独或混合施用试验,研究了不用种类钾肥对辣椒产量及品质的影响。研究结果表明,在正常施用氮、磷肥的基础上,处理1（全用K2SO4）产量最高,处理2（全用KCl）经济效益最高,杂椒线椒粗脂肪、VC含量均随K2SO4施用量上升而上升,太椒303随KCl施用量增加而增加,但产品中Cl^-含量是否超标有待进一步检测。
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| 关 键 词： | 辣椒 钾肥 产量 品质 |
Effects of Different Potassium Fertilizers on Yield and Quality of Hot Pepper |
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| QIAO Gaoyang,YANG Yuehu,LI Zhengli. Effects of Different Potassium Fertilizers on Yield and Quality of Hot Pepper[J]. Journal of Changjiang Vegetables, 2014, 0(20): 67-69 |
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| Authors: | QIAO Gaoyang YANG Yuehu LI Zhengli |
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| Affiliation: | QIAO Gaoyang,YANG Yuehu,LI Zhengli( 1.Huaxi Agricultural Bureau, Guiyang, Guizhou 550025; 2.Guizhou Province Horticultural Research Institute; 3.Shanmao Horticultural Engineering Technology Research Center, Guizhou Academy of Agricultural Sciences ) |
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| Abstract: | We studied the effects of the mixed application of two kinds of potassium fertilizers KCl and K2SO4 with different ratios on yield and quality of hot pepper. The results showed that, on the basis of the normal use of nitrogen fertilizer and phosphorus fertilizer, treatment 1（using K2SO4only） and treatment 2（using KCl only） had the highest yield and economic benefit respectively, and in our paper, the contents of vitamin C and crude fat increased as the application ratio of K2SO4 increased on cultivar Zajiaoxianjiao, and increased as the application ratio of KCl increased on cultivar Taijiao 303. But the content of Cl-should be tested which might affect the quality of hot pepper. |
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| Keywords: | Hot pepper Potassium fertilizers Yield Quality |
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