[1]周国华,程筵寿,田苏奎,等.仿野生栽培华重楼群落的病害程度调查与分析[J].浙江林业科技,2022,42(02):40-47.[doi:10.3969/j.issn.1001-3776.2022.02.007]
 ZHOU Guo-hua,CHENG Yan-shou,TIAN Su-kui,et al.Investigation and Analysis on Disease of Bionic Cultivated Paris polyphylla var. chinensis[J].Journal of Zhejiang Forestry Science and Technology,2022,42(02):40-47.[doi:10.3969/j.issn.1001-3776.2022.02.007]
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仿野生栽培华重楼群落的病害程度调查与分析()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
42
期数:
2022年02期
页码:
40-47
栏目:
出版日期:
2022-03-25

文章信息/Info

Title:
Investigation and Analysis on Disease of Bionic Cultivated Paris polyphylla var. chinensis
文章编号:
1001-3776(2022)02-0040-08
作者:
周国华 12程筵寿2田苏奎3成亮1黄文仕2韩素芳1徐梁1程诗明1
(1. 浙江省林业科学研究院,浙江杭州 310023;2. 遂昌县生态林业发展中心,浙江遂昌 323300;3. 缙云县林业技术推广站, 浙江 缙云321400)
Author(s):
ZHOU Guo-hua12CHENG Yan-shou2TIAN Su-kui3CHENG Liang1HUANG Wen-shi2HAN Su-fang1XU Liang1CHENG Shi-ming1
(1. Zhejing Academy of Forestry, Hangzhou 310023, China; 2. Suichang Ecological Forestry Development Center of Zhejiang, Suichang 323300, China; 3. Jinyun Forestry Extension Station of Zhejiang, Jinyun 321400, China)
关键词:
华重楼群落仿野生栽培病害遂昌
Keywords:
Paris polyphylla var. chinensis community bionic cultivation disease Suichang
分类号:
S453.67
DOI:
10.3969/j.issn.1001-3776.2022.02.007
文献标志码:
A
摘要:
为了解仿野生栽培华重楼Paris polyphylla var. chinensis 群落的病害发生情况,从而对人工栽培华重楼病害 防治工作提供科学指导,本研究对浙江省遂昌县4 个华重楼仿野生栽培基地的地理条件、林分状况、华重楼群落 的染病情况及栽培管理措施等进行了调查统计,并对染病率、病情指数、倒苗率三个病情指标与海拔、林情、栽 植密度及栽培管理措施的相关关系进行研究。结果表明,4 个调查样地的病害程度依次为:垵口乡桂洋村<白马 山林场<金竹镇叶村道班后<金竹镇叶村小银坑;生境海拔、郁闭度均与病情指标呈负相关关系;枝下高、林冠 高、栽植密度对华重楼病情未表现出实质性影响;栽培管理措施对染病率和倒苗率未产生实际影响,但早期的药 物防治和规律的拔草管护措施可以显著降低病情的严重程度。
Abstract:
In March, May and August 2020, investigations were conducted on geographical conditions, forest, disease of 4 bionic cultivated Paris polyphylla var. chinensis stands and cultivation measures in Suichang county, Zhejiang province. Correlation analysis was made on infection rate, disease indicators, and damping off rate with altitude, forest, planting density and cultivation measures. The result demonstrated that habitat, altitude, closure had negative relation with disease indicators. The clear bole height, canopy height, and planting density had no evident influence on the disease. Cultivation measures had no actual impact on the infection rate and damping off rate, however, early pesticide control and regular weeding could significantly reduce the severity of the disease.

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备注/Memo

备注/Memo:
收稿日期:2021-08-21;修回日期:2022-01-03
基金项目:浙江省科技厅省属科研院所扶持专项“林下名贵中药材七叶一枝花种苗繁育技术研究”(2019F1065-5);“林下仿生栽培名贵 药材技术研究与示范”(2019F1065-10);遂昌县科技计划科研项目“名贵中药七叶一枝花几种林下栽培模式技术研究与示范” (2018-J08)
作者简介:周国华,工程师,从事林业技术推广工作;E-mail:862938773@qq.com。通信作者:成亮,博士,助理研究员,从事植物资源学 研究工作;E-mail:chengliangcumt9214@163.com。
更新日期/Last Update: 2022-03-20