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中国农学通报 ›› 2026, Vol. 42 ›› Issue (16): 86-93.doi: 10.11924/j.issn.1000-6850.casb2025-0494

• 林学·园艺·园林 • 上一篇    下一篇

配置不同寄主植物的蒜头果苗木生长规律分析

梁文汇1,2(), 黄晓露1,2, 伍思宇1,2, 岑绍荣3, 苏朝宝3, 陈婷4, 陆荣民5()   

  1. 1 广西壮族自治区林业科学研究院, 南宁 530002
    2 广西林业实验室, 南宁 530002
    3 百色市百林林场, 广西百色 533000
    4 广西大学林学院, 南宁 530004
    5 百色市林业科学研究所, 广西百色 533000
  • 收稿日期:2025-06-18 修回日期:2026-06-15 出版日期:2026-08-25 发布日期:2026-08-20
  • 通讯作者:
    陆荣民,男,1969年出生,广西百色人,高级工程师,本科,主要从事经济林研究。通信地址:533000 广西百色市右江区永乐镇百色市林业科学研究所,Tel:0776-2151021,E-mail:
  • 作者简介:

    梁文汇,男,1981年出生,广西玉林人,正高级工程师,硕士研究生,主要从事经济林育种与栽培研究。通信地址:530002 广西南宁市邕武路23号 广西林科院办公楼1002室,E-mail:

  • 基金资助:
    广西林业科技推广示范项目“濒危树种蒜头果单株经济性状评价及收集圃建设”(2023LYKJ05); 百色市科学研究与技术开发计划项目“百色市蒜头果种质资源调查与种苗扩繁技术研究”(百科20241566); 百色市科学研究与技术开发计划项目“百色市蒜头果种质资源调查与种苗扩繁技术研究”(百科2022002)

Analysis of Growth Law of Malania oleifera Seedling with Different Host Plants

LIANG Wenhui1,2(), HUANG Xiaolu1,2, WU Siyu1,2, CEN Shaorong3, SU Chaobao3, CHEN Ting4, LU Rongmin5()   

  1. 1 Guangxi Forestry Research Institute, Nanning 530002
    2 Guangxi Laboratory of Forestry, Nanning 530002
    3 Bailin Forest Farm of Baise City, Baise, Guangxi 533000
    4 College of Forestry, Guangxi University, Nanning 530004
    5 Baise Institute of Forestry Science, Baise, Guangxi 533000
  • Received:2025-06-18 Revised:2026-06-15 Published:2026-08-25 Online:2026-08-20

摘要:

为探究不同寄主植物对蒜头果幼苗生长的影响,通过混交种植试验筛选适宜的寄主植物。试验选择油茶、板栗、薄壳山核桃及木姜叶柯作为寄主,与蒜头果进行混交种植,观测蒜头果的苗高和地径。结果显示,蒜头果的生长过程符合典型的“S”型生长节律,即“慢—快—慢”的变化模式,该规律可由Logistic方程(R2>0.986)良好拟合。通过有序样本类聚分析,蒜头果的苗高和地径生长进程被划分为幼苗期、生长初期、速生期、生长后期4个时期。在所有寄主处理中,表现出最为显著的促进作用。当薄壳山核桃作为寄主时,蒜头果的苗高(69.34 cm)和地径(9.91 mm)均显著优于其他处理(P<0.01)。尤其是在速生期,其净生长量最大(苗高29.74 cm,地径2.52 mm)。油茶和板栗的寄主效果次之,木姜叶柯的处理与对照组(单独种植)无显著差异。方差分析表明,寄主植物的类型对蒜头果幼苗生长具有极显著影响(P<0.01)。在生长变异分析中,组间变异系数苗高为35.36%、地径为26.02%。值得注意的是,在组内稳定性方面,薄壳山核桃处理的蒜头果幼苗表现出最佳的稳定性。综上所述,薄壳山核桃是蒜头果人工林培育的理想寄主植物,可有效促进蒜头果的生长发育,为其人工培育提供技术支持。

关键词: 蒜头果, 半寄生植物, 寄主植物, 混交种植, 苗期, 生长规律, Logistic方程

Abstract:

The purpose of this study was to explore the effects of different host plants on the growth of Malania oleifera seedlings, and to screen out suitable host plants through mixed planting experiments. Camellia oleifera, Castanea mollissima, Carya illinoinensis and Lithocarpus litseifolius were selected as host plants for mixed planting experiment with M. oleifera. The seedling height and ground diameter of M. oleifera were observed, the growth law of M. oleifera was analyzed. Logistic equation was used to fit the growth curve of seedling height and ground diameter (R2>0.986). The results indicated that growth process of M. oleifera was in line with the typical ‘S’ type growth rhythm of slow-fast-slow. The growth process of seedling height and ground diameter of M. oleifera under different treatments was divided into four stages: seedling stage, early growth stage, fast growth stage and late growth stage by ordered sample clustering analysis. The results showed that the seedling height (69.34 cm) and ground diameter (9.91 mm) of M. oleifera were significantly better than those of other treatments (P<0.01) when Carya illinoinensis was used as the host, and the net growth during the fast-growing period was the largest (seedling height 29.74 cm, ground diameter 2.52 mm). Camellia oleifera and Castanea mollissima followed, and there was no significant difference between Lithocarpus litseifolius and the control group. The analysis of variance showed that the host type significantly affected the seedling growth (P<0.01). The coefficient of variation between groups was 35.36% for seedling height and 26.02% for ground diameter, and the stability within the group was the best for Carya illinoinensis. Studies have shown that Carya illinoinensis is an ideal host for the cultivation of M. oleifera plantation, which can effectively promote the growth and development of M. oleifera and provide technical basis for artificial cultivation of M. oleifera.

Key words: Malania oleifera, semiparasitic plant, host plants, mixed planting, seedling stage, growth law, Logistic equation

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