›› 2013, Vol. 25 ›› Issue (2): 0-318.

• 论文 •    

多功能药肥对茄子黄萎病的防治效果及茄子产量品质的影响

胡庆发1,2,马军伟2,符建荣2,姜丽娜2,王荣富1,*,孙万春2,*   

  1. 1安徽农业大学 生命科学学院,安徽 合肥230032;2浙江省农业科学院 环境资源与土壤肥料研究所,浙江 杭州310021)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-03-25 发布日期:2013-03-25

Effects of multifunctional medicinal-fertilizer on the control of verticillium wilt and yield and quality of eggplant production

HU Qing-fa;MA Jun-wei;FU Jian-rong;JIANG Li-na;WANG Rong-fu;*;SUN Wan-chun;*   

  1. 1 College of Life Science, Anhui Agricultural University, Hefei 230032, China; 2 Institute of Environment, Resource, Soil and Fertilizer, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-03-25 Published:2013-03-25

摘要: 为有效缓解蔬菜生产中的连作障碍问题,对以氰氨化钙为核心原料的多功能药肥在茄子生产上的应用效果进行多年多点的大田试验。结果表明,连续多年施用多功能药肥能够有效地控制茄子黄萎病的发生。与施用常规化肥相比,多功能药肥能明显提高茄子的株高和茎粗,增加茄子的单果重和果长,茄果产量增加34.6%~45.6%。多功能药肥还能显著提高茄子中Vc和粗蛋白含量,减少茄子的粗纤维含量(P<0.05)。此外,多功能药肥还能显著影响土壤的酸度和盐分浓度,有效缓解土壤盐分的积累和pH值的下降。

关键词: 多功能药肥, 茄子, 产量, 品质, 黄萎病

Abstract: Several field experiments were conducted to investigate the effects of multifunctional medicinal-fertilizer, which used calcium cyanamide as a key component, on the control of verticillium wilt and yield and quality of eggplant production. The results showed that the multifunctional medicinal-fertilizer could effectively control verticillium wilt and increased the eggplant yield by 34.6%-45.6% as compared to the common chemical fertilizer. The multifunctional medicinal-fertilizer increased the shoot height and stem thickness of eggplant plants as well as the weight and length of single fruit. Moreover, the contents of vitamin C and crude protein of eggplant in the multifunctional medicinal-fertilizer treatment were higher, but crude fiber content was lower, than those of treatments with common chemical fertilizer. Besides, the multifunctional medicinal-fertilizer significantly alleviated soil salinity accumulation and soil acidity declination.

Key words: multifunctional medicinal-fertilizer, eggplant, yield, quality, verticillium wilt