浙江农业科学 ›› 2024, Vol. 65 ›› Issue (5): 1232-1235.DOI: 10.16178/j.issn.0528-9017.20230785

• 药用植物 • 上一篇    下一篇

不同基质配比对三叶青生长的影响

倪剑萍1(), 闻军清2, 刘叶君3, 江花琴2,*(), 丁耿伟2, 缪强2, 羊鲁军2   

  1. 1.杭州市富阳区银湖街道区域发展与治理中心,浙江 杭州 311402
    2.杭州市富阳区农业农村局,浙江 杭州 311400
    3.杭州市富阳区春江街道区域发展中心,浙江 杭州 311421
  • 收稿日期:2023-05-23 出版日期:2024-05-11 发布日期:2024-05-23
  • 通讯作者: 江花琴(1975—),女,浙江杭州人,农艺师,本科,从事农业技术推广工作,E-mail:729461436@qq.com
  • 作者简介:倪剑萍(1976—),女,浙江杭州人,农艺师,本科,从事农业技术推广工作,E-mail:240913088@qq.com

A preliminary report on the effect of different ratio of substrate on the growth of Tetrastigma hemsleyanum

NI Jianping1(), WEN Junqing2, LIU Yejun3, JIANG Huaqin2,*(), DING Gengwei2, MIAO Qiang2, YANG Lujun2   

  1. 1. Yinhu Street Center for Regional Development and Management of Fuyang District, Hangzhou City, Hangzhou 311402, Zhejiang
    2. Agriculture and Rural Bureau of Fuyang District, Hangzhou City, Hangzhou 311400, Zhejiang
    3. Chunjiang Street Center for Regional Development and Management of Fuyang District, Hangzhou City, Hangzhou 311421, Zhejiang
  • Received:2023-05-23 Online:2024-05-11 Published:2024-05-23

摘要:

基于基地生产实践,开展生物质炭、泥炭土等不同配比基质应用试验,观察三叶青块根、藤茎叶及植株长势,对生物质炭、泥炭土等基质生态改良效果开展评价,为三叶青品质提升提供技术支撑。试验发现,三叶青生产中,基质加入生物质炭能起到降低基质容重、增加基质总孔隙度、促进根系发育、提高基质pH值、促进三叶青叶片发育等作用。生物质炭的加入提高了三叶青根际细菌/真菌比值,使基质微生态环境偏向细菌型,对三叶青生长更为有利。

关键词: 基质配比, 三叶青, 生物质炭, 泥炭土

Abstract:

Based on the production practice of the base, this study carried out the application experiments of different ratios of biochar and peat soil, observed the growth of roots, cane leaves and plants of Tetrastigma hemsleyanum, and evaluated the ecological improvement effect of biochar and peat soil, so as to provide technical support for the improvement of the quality of Tetrastigma hemsleyanum. Adding biochar to the substrate in the production of Tetrastigma hemsleyanum can reduce the substrate bulk density, increase the total porosity of the substrate, promote root development, increase substrate pH value, and promote the development of leaves. Moreover, due to the increase in the ratio of bacteria and fungi in the rhizosphere of Tetrastigma hemsleyanum by adding biochar, the substrate micro-environment tends to be bacterial, which is more favorable for its growth.

Key words: substrate ratio, Tetrastigma hemsleyanum, biochar, peat soil

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