| 温寿星,胡菡青,黄镜浩.建瓯柑橘冻害调查及产业发展建议[J].中国南方果树,2024,53(6): |
| 建瓯柑橘冻害调查及产业发展建议 |
| Investigation on freezing damage to Citrus plants in Jian’ou County and suggestions on local Citrus production |
| 投稿时间：2024-07-02 修订日期：2024-09-02 |
| DOI： |
| 中文关键词: 冻害 资源圃 生产区划 |
| 英文关键词:Freezing damage Resources nursery Regionalization |
| 基金项目: |
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| 中文摘要: |
| 冻害影响植物的生长、发育,对农作物的产量和品质构成严重威胁。本文对建瓯露地栽培的32份柑橘品种资源的田间冻害情况进行了调查分析,以期为柑橘的抗寒育种、生产区划及栽培管理提供参考依据。结果表明：田间的抗寒性强弱为桔类＞柑类＞金柑＞柚、杂柑、橙类＞葡萄柚。初步筛选出宽皮桔类的‘大分4号’、‘大分’,脐橙类的‘龙回红’为抗寒种质资源；在生产区划上可因地制宜选择抗冻性强的温州蜜柑类,脐橙以‘龙回红’较适宜,大部分区域不宜大面积露地发展葡萄柚及杂柑等不耐冻的爱媛系列品种。 |
| 英文摘要: |
| Freezing damage affects plant’s growth and development, posing serious threats to the yield and quality of crops. In the present study, freezing damage to 32 citrus varieties cultivated in the open field in Jian"ou County was investigated. Our objective was to provide scientific data for freeze-tolerance breeding, production regionalization, as well as cultivation management of citrus. Results showed that, the tolerance of citrus species to freezing damage were as follow: tangerines > mandarins > kumquats > pomelos, hybrids, and oranges > grapefruits. Preliminary screening revealed that ‘Oita No. 4’ and ‘Oita’, two very early-ripening loose-skin mandarins, and ‘Longhuihong Navel Orange’ are freeze-tolerant germplasm resources; In terms of production zoning, Wenzhou honey oranges with strong frost resistance can be selected according to local conditions. ‘Longhuihong’ is more suitable for navel oranges, and most areas are not suitable for the development of cold resistant Ehime series varieties such as grapefruit and mixed citrus in large open fields. This provides a reference basis for citrus resistance breeding, production zoning, and cultivation management. |
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