不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施

王金峰; 江其朋

doi:10.13718/j.cnki.zwys.2021.04.004

植物医学

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不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施

王金峰, 江其朋. 不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施[J]. 植物医学, 2021, (4): 16-18. doi: 10.13718/j.cnki.zwys.2021.04.004

引用本文:

王金峰, 江其朋. 不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施[J]. 植物医学, 2021, (4): 16-18. doi: 10.13718/j.cnki.zwys.2021.04.004

WANG Jinfeng, JIANG Qipeng. Main Symptoms in Flue-Cured Tobacco Seedlings at the Bed Stage Under Environmental Stress[J]. PLANT HEALTH AND MEDICINE, 2021, (4): 16-18. doi: 10.13718/j.cnki.zwys.2021.04.004

Citation:

WANG Jinfeng, JIANG Qipeng. Main Symptoms in Flue-Cured Tobacco Seedlings at the Bed Stage Under Environmental Stress[J]. PLANT HEALTH AND MEDICINE, 2021, (4): 16-18. doi: 10.13718/j.cnki.zwys.2021.04.004

不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施

西南大学植物保护学院, 重庆 400715

详细信息

作者简介:
王金峰,硕士,主要从事烟草根结虫病防控的研究.E-mail:1741449735@qq.com .

中图分类号: S46;S474⁺.4

Main Symptoms in Flue-Cured Tobacco Seedlings at the Bed Stage Under Environmental Stress

School of Plant Protection, Southwest University, Chongqing 400715, China

摘要: 烤烟是我国卷烟工业的主要原料，烤烟苗床期安全管理是烤烟生产的重要前提.烟苗营养不足、生长环境不良会对烟株造成一定影响，严重时会导致烟苗大面积死亡.此外，在苗床期管理时人们通常会使用一些防病、防虫、诱抗剂等化学药剂.化学药剂使用不当时，会对烟苗产生严重的药害.本文结合育苗的实际情况并查阅资料，分析了不同胁迫条件下烟苗的主要不良症状，并提出了应对措施，以期为烟苗实际生产提供技术指导.
- 苗床期 /
- 胁迫环境 /
- 症状 /
- 原因
Abstract: Flue-cured tobacco is the main raw material of the tobacco industry in China. Proper seedling bed management of flue-cured tobacco is an important prerequisite for its production. Insufficient nutrition of tobacco plants and changes in external conditions will also have a certain impact on tobacco plants, which, in serious cases, will lead to the death of tobacco plants on large areas. Furthermore, chemical agents such as antibacterial agents, anti-pest agents and resistance inducers are often used in seedbed management. The improper use of chemical agents will cause serious harm to tobacco seedlings. Combined with the actual situation of seedling nursing and access to information, this paper analyzes the main symptoms of tobacco seedlings at the seedbed stage under various adverse environments and proposes the treatment measures, in order to provide a technical guidance for the actual production of tobacco seedlings.
- seedbed stage /
- environmental stress /
- symptom /
- cause .

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不同环境胁迫下烤烟苗床期的主要不良症状及其处理措施

作者简介: 王金峰,硕士,主要从事烟草根结虫病防控的研究.E-mail:1741449735@qq.com
西南大学植物保护学院, 重庆 400715

收稿日期: 2021-06-14

关键词:

苗床期 /
胁迫环境 /
症状 /
原因

摘要: 烤烟是我国卷烟工业的主要原料，烤烟苗床期安全管理是烤烟生产的重要前提.烟苗营养不足、生长环境不良会对烟株造成一定影响，严重时会导致烟苗大面积死亡.此外，在苗床期管理时人们通常会使用一些防病、防虫、诱抗剂等化学药剂.化学药剂使用不当时，会对烟苗产生严重的药害.本文结合育苗的实际情况并查阅资料，分析了不同胁迫条件下烟苗的主要不良症状，并提出了应对措施，以期为烟苗实际生产提供技术指导.

English Abstract

Main Symptoms in Flue-Cured Tobacco Seedlings at the Bed Stage Under Environmental Stress

西南大学植物保护学院, 重庆 400715

Received Date: 2021-06-14

Keywords:

苗床期 /
胁迫环境 /
症状 /
原因

Abstract: Flue-cured tobacco is the main raw material of the tobacco industry in China. Proper seedling bed management of flue-cured tobacco is an important prerequisite for its production. Insufficient nutrition of tobacco plants and changes in external conditions will also have a certain impact on tobacco plants, which, in serious cases, will lead to the death of tobacco plants on large areas. Furthermore, chemical agents such as antibacterial agents, anti-pest agents and resistance inducers are often used in seedbed management. The improper use of chemical agents will cause serious harm to tobacco seedlings. Combined with the actual situation of seedling nursing and access to information, this paper analyzes the main symptoms of tobacco seedlings at the seedbed stage under various adverse environments and proposes the treatment measures, in order to provide a technical guidance for the actual production of tobacco seedlings.