| 不同配方叶面肥对辣椒生长的影响 |
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| 引用本文： | 李瑞海,黄启为,徐阳春,杨兴明,沈其荣. 不同配方叶面肥对辣椒生长的影响[J]. 南京农业大学学报, 2009, 32(2) |
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| 作者姓名： | 李瑞海 黄启为 徐阳春 杨兴明 沈其荣 |
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| 作者单位： | 南京农业大学资源与环境科学学院,江苏,南京,210095 |
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| 摘 要： | 在盆栽条件下,研究了不同配方叶面肥对辣椒生长及产量和品质的影响.结果表明,不同配方叶面肥均可显著增加辣椒的产量,与清水对照相比,增产12.0%～24.6%,并显著提高植株N、P、K的含量.适当浓度的芸苔素内酯和营养物质配合,可显著促进辣椒植株的生长,提高辣椒叶片中叶绿素含量及叶片的净光合速率,增加植株的生物产量,并能够提高果实维生素C和可溶性糖含量,降低硝酸盐含量,使果实品质得到显著改善.营养物质和芸苔素内酯与微量元素配合,在促进辣椒植株生长、提高果实产量及改善品质方面,可达到最理想施肥效果.
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| 关 键 词： | 叶面肥 辣椒 生长 产量 |
Effect of different foliar fertilizers on growth of Capsicum annuum L. |
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| LI Rui-hai,HUANG Qi-wei,XU Yang-chun,YANG Xing-ming,SHEN Qi-rong. Effect of different foliar fertilizers on growth of Capsicum annuum L.[J]. Journal of Nanjing Agricultural University, 2009, 32(2) |
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| Authors: | LI Rui-hai HUANG Qi-wei XU Yang-chun YANG Xing-ming SHEN Qi-rong |
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| Affiliation: | College of Resources and Environmental Sciences;Nanjing Agricultural University;Nanjing 210095;China |
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| Abstract: | A pot experiment was carried out to study the effects of different foliar fertilizers on the growth and yield and quality of Capsicum annuum L.The results obtained were listed as follows:the application of different foliar fertilizers could increase chili yield,12.0%-24.6% higher than that of water control,and markedly increase N,P and K contents in the plants.The foliar applications of suitable concentration of brassinolide and nutrient substance significantly increased plant growth,enhanced chlorophyll co... |
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