[1]王日华,Kabore M. Arthur Fabrice,周午祖轩,等.华顶山3 种生境的云锦杜鹃毛根发育与菌根侵染比较研究[J].浙江林业科技,2022,42(04):24-29.[doi:10.3969/j.issn.1001-3776.2022.04.004]
 WANG Ri-hua,KABORE Manegdebwaoga Arthur Fabrice,ZHOU Wu-zu-xuan,et al.Comparative Study on Hair Root Development and Mycorrhizal Infection of Rhododendron fortunei under Different Habitats in Huading Mountain[J].Journal of Zhejiang Forestry Science and Technology,2022,42(04):24-29.[doi:10.3969/j.issn.1001-3776.2022.04.004]
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华顶山3 种生境的云锦杜鹃毛根发育与菌根侵染比较研究()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
42
期数:
2022年04期
页码:
24-29
栏目:
出版日期:
2022-07-15

文章信息/Info

Title:
Comparative Study on Hair Root Development and Mycorrhizal Infection of Rhododendron fortunei under Different Habitats in Huading Mountain
文章编号:
1001-3776(2022)04-0024-06
作者:
王日华 1Kabore M. Arthur Fabrice12周午祖轩1童璐1朗月1何育栋1 孟凡博3张艳华1孙立夫1
(1. 绍兴文理学院生命科学学院,浙江绍兴 312000;2. 福建农林大学生命科学学院,福建福州 350002;3. 绍兴职业技术学院, 浙江绍兴 312000)
Author(s):
WANG Ri-hua1KABORE Manegdebwaoga Arthur Fabrice12ZHOU Wu-zu-xuan1TONG Lu1LANG Yue1HE Yu-dong1MENG Fan-bo3 ZHANG Yan-huaSUN Li-fu1
(1. Life Science College of Shaoxing University, Shaoxing 312000, China; 2. Life Science College of Fujian Agriculture and Forestry University, Fuzhou 350002, China; 3. Shaoxing Vocational and Technical College, Shaoxing 312000, China)
关键词:
云锦杜鹃箬竹毛根菌根侵染华顶山
Keywords:
Rhododendron fortunei Indocalamus tessellatus Camellia sinensis hair roots mycorrhizal infection Huading mountain
分类号:
S685.21;S718.81
DOI:
10.3969/j.issn.1001-3776.2022.04.004
文献标志码:
A
摘要:
2020 年7—8 月,在浙江天台山华顶国家森林公园(简称华顶山)以箬竹Indocalamus tessellatus、茶Camellia sinensis 为主要伴生种和无下木为对照的3 种生境中,对云锦杜鹃Rhododendron fortunei 的毛根发育、菌根侵染 和土壤及凋落物的主要营养元素进行比较分析。结果表明:在箬竹伴生生境,云锦杜鹃的毛根发育不良,但其菌 根侵染率显著提高,其土壤中的总C、总N、C/N 和N/P 都极显著高于其他两种生境(P<0.01),总P 则相反, 极显著低于其他两种生境(P<0.01);在茶伴生生境与无下木伴生生境没有显著差异,但是箬竹扩张却极显著地 影响了云锦杜鹃毛根的发育和菌根的形成。
Abstract:
From July to August 2020, investigations were carried out on the development of hair roots, mycorrhizal infection of Rhododendron fortunei, and major nutrient elements in soil and litter in habitats namely with Indocalamus tessellatus, with Camellia sinensis, and pure Rh. fortunei as control in Huading mountain(shorter for Huanding National Forest Park), Tiantai, Zhejiang province. The results showed that in habitat with In. tessellatus, hair roots of Rh. fortunei had maldevelopment, but the mycorrhizal infection rate was significantly increased, total C, total N, C/N and N/P in the soil were significantly higher than those in the other two habitats, while total P was in the opposite. There was no difference between habitat with C. sinensis and the control, however, hair root and ericoid mycorrhiza of Rh. fortunei was greatly impacted by In. tessellatus expansion.

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备注/Memo

备注/Memo:
收稿日期:2021-11-20;修回日期:2022-03-29
基金项目:浙江省自然科学基金项目“云锦杜鹃根部真菌群落结构动态对伴生种变化的响应”(LY19C030002);国家自然科学基金面上项 目“不同人为干扰梯度下杜鹃花类菌根真菌群落结构与动态”(31170469);绍兴文理学院2020 年学生科研项目“不同生境云锦 杜鹃林下土壤N 素的比较”
作者简介:王日华,在读硕士研究生,从事菌根生态学研究;E-mail:529556919@qq.com。通信作者:孙立夫,教授,从事生态学研究;E-mail: sunlifu2000@163.com。
更新日期/Last Update: 2022-06-20