湖北农业科学 ›› 2023, Vol. 62 ›› Issue (11): 92-96.doi: 10.14088/j.cnki.issn0439-8114.2023.11.016

• 园艺·特产 • 上一篇    下一篇

不同基质配比对短序润楠容器苗生长的影响

丁岳炼, 王冰清, 陈杰, 万利鑫, 周建瑛, 王志云   

  1. 佛山市林业科学研究所(佛山植物园),广东 佛山 528000
  • 收稿日期:2022-08-01 出版日期:2023-11-25 发布日期:2023-12-25
  • 通讯作者: 王志云(1972-),男,海南临高人,高级工程师,主要从事城市林业优良树种繁育与栽培技术等方面的研究,(电话)13827744803(电子信箱)1040852125@qq.com。
  • 作者简介:丁岳炼(1985-),男,广东潮州人,工程师,硕士,主要从事城市林业与森林生态等研究,(电话)13560369818(电子信箱)2521987221@qq.com。
  • 基金资助:
    2015年广东省林业科技创新专项(2015KJCX005)

Effects of different substrate ratios on the growth of container seedlings of Machilus breviflora

DING Yue-lian, WANG Bing-qing, CHEN Jie, WAN Li-xin, ZHOU Jian-ying, WANG Zhi-yun   

  1. Foshan Institute of Forestry(Foshan Botanical Garden), Foshan 528000, Guangdong, China
  • Received:2022-08-01 Online:2023-11-25 Published:2023-12-25

摘要: 为探索短序润楠(Machilus breviflora)容器苗生长的最佳基质,以黄心土、泥炭土、椰糠、珍珠岩、有机肥为试验材料,通过不同的基质配比组合成10种混配基质进行育苗试验,对短序润楠容器苗的生长进行研究。结果表明,不同的基质配比对短序润楠的生长量、生物量以及叶片叶绿素SPAD值均有明显的影响。通过主成分分析结果可知,当基质配比为15%黄心土+50%泥炭土+20%椰糠+10%珍珠岩+5%有机肥时,短序润楠的生长最好,综合得分最高。

关键词: 短序润楠(Machilus breviflora), 容器苗, 基质配比, 主成分分析

Abstract: Aiming to explore the best substrate for the growth of container seedlings of Machilus breviflora, the growth of container seedlings of Machilus breviflora by taking yellow heart soil, peat soil, coconut bran, perlite and organic fertilizer as experimental materials and combining them into ten kinds of mixed substrates through different matrix ratios were studied. The results showed that different matrix ratios had obvious effects on the growth, biomass and leaf chlorophyll SPAD value of Machilus breviflora. The results of principal component analysis showed that the comprehensive score of Machilus breviflora was the highest with the best growth when the matrix ratio was 15% yellow core soil + 50% peat soil + 20% coconut bran + 10% perlite + 5% organic fertilizer.

Key words: Machilus breviflora, container seedlings, matrix ratio, principal component analysis

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