| 施用不同有机肥对连作茄子产量和品质的影响 |
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| 引用本文： | 王文生.施用不同有机肥对连作茄子产量和品质的影响[J].农业工程,2020,10(10):105-109. |
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| 作者姓名： | 王文生 |
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| 作者单位： | 云南省临沧市农业技术推广站, 云南 临沧 677000 |
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| 摘 要： | 为研究有机肥对连作茄子产量和品质的影响，以施化肥为对照，设置猪粪肥、鸡粪肥和羊粪肥处理，研究茄子品质和产量的变化特征。结果表明，施用有机肥均能够在不同程度上影响茄子品质和产量，在各取样日期，猪粪处理下茄子可溶性糖含量最高。6月20日和7月10日，鸡粪处理维生素C和游离氨基酸含量最高，硝酸盐含量最低。7月30日，猪粪处理维生素C和游离氨基酸含量最高，硝酸盐最低。鸡粪处理产量最高，发病指数和发病率最低。鸡粪有机肥不仅能提高茄子产量而且可明显降低黄萎病发病率，是一种高产高效的施肥方式，在茄子生产上具有较好的应用前景。
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| 关 键 词： | 茄子 有机肥 品质 产量 |
Effects of Different Organic Fertilizers on Yield and Quality of Continuous Cropping Eggplant |
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| WANG Wensheng.Effects of Different Organic Fertilizers on Yield and Quality of Continuous Cropping Eggplant[J].Agricultural Engineering,2020,10(10):105-109. |
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| Authors: | WANG Wensheng |
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| Abstract: | In order to study effect of organic fertilizer on yield and quality of continuous cropping eggplant，compared with application of chemical fertilizer，pig manure，chicken manure and sheep manure were set as control to study change characteristics of quality and yield of eggplant.Results showed that application of organic fertilizer could affect quality and yield of eggplant in different degrees.Soluble sugar content of eggplant was the highest under pig manure treatment at each sampling date.On June 20 and July 10，contents of vitamin C and free amino acids were the highest and nitrate content was the lowest.On July 30，the contents of vitamin C and free amino acids were the highest and nitrate was the lowest.The highest yield and lowest incidence rate and disease incidence were found in chicken manure.Chicken manure could not only increase yield of eggplant but also significantly reduce incidence rate of Verticillium wilt，which was a high yield and high efficiency fertilization mode，and had a good application prospect in eggplant production. |
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