高级检索+
祖艳群, 胡文友, 吴伯志, 湛方栋, 李元. 不同间作模式对辣椒养分利用、主要病虫害及产量的影响[J]. 植物科学学报, 2008, 26(4): 412-416.
引用本文: 祖艳群, 胡文友, 吴伯志, 湛方栋, 李元. 不同间作模式对辣椒养分利用、主要病虫害及产量的影响[J]. 植物科学学报, 2008, 26(4): 412-416.
ZU Yan-Qun, HU Wen-You, WU Bo-Zhi, ZHAN Fang-Dong, LI Yuan. Effect of Chilli Pepper Intercropping System on Nutrient Utilization,Main Diseases and Pests and Yield of Chilli Pepper[J]. Plant Science Journal, 2008, 26(4): 412-416.
Citation: ZU Yan-Qun, HU Wen-You, WU Bo-Zhi, ZHAN Fang-Dong, LI Yuan. Effect of Chilli Pepper Intercropping System on Nutrient Utilization,Main Diseases and Pests and Yield of Chilli Pepper[J]. Plant Science Journal, 2008, 26(4): 412-416.

不同间作模式对辣椒养分利用、主要病虫害及产量的影响

Effect of Chilli Pepper Intercropping System on Nutrient Utilization,Main Diseases and Pests and Yield of Chilli Pepper

  • 摘要: 在云南省丘北辣椒示范区对辣椒-花生、辣椒-大豆和辣椒-玉米间作模式进行调查研究。结果表明,总体上,间作系统中辣椒叶片N、P和K含量均显著高于辣椒单作,其中辣椒-玉米(10∶2)间作系统中辣椒叶片N、P和K含量分别比单作增加12.93%、5.17%和22.64%。与辣椒单作相比,辣椒间作显著提高了盛果期辣椒的株高和单株结果数,提高幅度分别为1.57%~20.89%和3.06%~307.52%;有效控制了辣椒病毒病、疫病和烟青虫的发生,控制效果分别达24.01%、6.87%~23.80%和4.31%~36.40%;辣椒间作显著提高了辣椒的生物量和产量,辣椒产量的增幅为9.73%~53.52%,起到了明显的增产、增值效果。初步筛选出的辣椒-花生(15∶5)、辣椒-大豆(8∶2)和辣椒-玉米(10∶2)三种辣椒间作模式供进一步生产示范。

     

    Abstract: The three chilli pepper intercropping system,including chilli pepper-peanut,chilli pepper-soybean and chilli pepper-maize,were studied in chilli pepper demonstration area of Qiubei County,Yunnan Province.The results showed that chilli pepper intercropping system increased the contents of N,P and K in chilli pepper leaves,in general.Chilli pepper-maize intercropping system increased the contents of N,P and K in chilli pepper leaves by 12.93%,5.17% and 22.64%,respectively.Comparing to monocultures,the chilli pepper intercropping system increased plant height and fruit amounts significantly,the increases were detected ranging from 1.57%-20.89% and 3.06%-307.52%,respectively.Control effect on mosaic virus,phytophthora blight and tobacco budworm in chilli pepper ripening period were also obvious,which were detected ranging from 24.01%,6.87%-23.80% and 4.31%-36.40%,respectively.Biomass and yield of chilli pepper were also increased significantly in chilli pepper intercropping system,chilli pepper yield in the same area were detected ranging from 9.73%-53.52%.Based on study on the three chilli pepper intercropping pattern,chilli pepper-peanut(15∶5),chilli pepper-soybean(8∶2) and chilli pepper-maize(10 ∶2),will be used for large scale production and demonstration in the future.

     

/

返回文章
返回