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农学学报

农学学报 ›› 2023, Vol. 13 ›› Issue (7): 44-47.doi: 10.11923/j.issn.2095-4050.cjas2022-0082

• 土壤肥料 资源环境 生态 • 上一篇    下一篇

生物有机肥基施用量对大棚青菜产量和土壤养分含量的影响

粟贵俊1(), 楼玲2, 李丹3, 何林海1, 王京文3(), 沈建国2, 张舟娜2   

  1. 1 杭州良渚麟海蔬果专业合作社，杭州 311118
    2 杭州市余杭区农业生态与植物保护服务站，杭州 310023
    3 杭州市农业技术推广中心，杭州 310020
  • 收稿日期:2022-07-05 修回日期:2022-09-05 出版日期:2023-07-20 发布日期:2023-07-18
  • 通讯作者: 王京文，女，1974年出生，山东淄博人，正高级农艺师，硕士，主要从事土壤质量及水体研究。通信地址：311100 杭州市上城区杭海路768号 杭州市农业技术推广中心，Tel：0571-86781290，E-mail：wjingwen11@sina.com。
  • 作者简介:

    粟贵俊，男，1983年出生，湖南怀化人，农艺师，本科在读，主要从事农业生产、销售和种植技术推广。通信地址：311113 杭州市余杭区良渚街道新港村6组 杭州良渚麟海蔬果专业合作社，Tel：0571-88793739，E-mail：。

  • 基金资助:
    杭州市农业科技协作与创新攻关项目“蔬菜连作障碍治理技术研究与示范”

Effects of Bio-organic Fertilizer Base Application on the Yield of Greenhouse Pakchoi and Soil Nutrient Content

SU Guijun1(), LOU Ling2, LI Dan3, HE Linhai1, WANG Jingwen3(), SHEN Jianguo2, ZHANG Zhouna2   

  1. 1 Linhai Vegetable and Fruit Professional Cooperative of Liangzhu, Hangzhou 311118, Zhejiang, China
    2 Service Station of Eco-agriculture and Plant Protection in Yuhang District, Hangzhou 310023, Zhejiang, China
    3 Agricultural Technology Extension Center of Hangzhou, Hangzhou 310020, Zhejiang, China
  • Received:2022-07-05 Revised:2022-09-05 Online:2023-07-20 Published:2023-07-18

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摘要：

以生物有机肥基施用量为因素，在大棚栽培青菜上开展了生物有机肥不同用量效果对比试验。结果表明：增施生物有机肥能促进青菜叶绿素合成，增加植株高度、叶片总数和叶片厚度，提高青菜产量；同时，生物有机肥基施能提高土壤有机质、有效磷和速效钾含量。综合考虑，有机肥用基施用量以6000 kg/hm2为宜，比对照(CK)增产5.8%，土壤有机质、有效磷和速效钾含量分别较对照增1.5%、6.0%和14.7%。

关键词: 生物有机肥, 大棚栽培, 青菜, 产量

Abstract:

Taking different rates of bio-organic fertilizer base application as a factor, a comparative experiment was carried out on pakchoi in greenhouses. The results showed that increasing the application of bio-organic fertilizer could promote chlorophyll synthesis, increase plant height, total number of leaves and leaf thickness, and improve the yield of pakchoi. Simultaneously, the base application of bio-organic fertilizer could increase the content of soil organic matter, available phosphorus and available potassium. In conclusion, the optimal base application rate of bio-organic fertilizer is 6000 kg/hm2. Compared with CK, this rate can increase the yield of pakchoi, soil organic matter, soil available phosphorus and soil available potassium by 5.8%, 1.5%, 6.0% and 14.7%, respectively.

Key words: bio-organic fertilizer, greenhouse cultivation, pakchoi, yield