安徽农学通报 >
2025 , Vol. 31 >Issue 20: 37 - 41
DOI: https://doi.org/10.16377/j.cnki.issn1007-7731.2025.20.009
观赏葫芦连作障碍综合防治技术
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李红玉(1990—),女,山东聊城人,博士,农艺师,从事植物间的相互作用研究。 |
收稿日期: 2025-07-07
网络出版日期: 2025-10-31
基金资助
山东省蔬菜产业技术体系(SDAIT-05)
聊城市重点研发计划政策引导类项目(2024YD89)
Comprehensive prevention and control techniques for continuous cropping obstacles of ornamental gourds
Received date: 2025-07-07
Online published: 2025-10-31
本文系统综述了以果实形态和皮质品相为核心价值的观赏葫芦连作障碍的表现与发生机制,针对性提出葫芦科作物连作障碍的综合防治措施。观赏葫芦连作障碍是指该作物连续栽培后出现的生长抑制现象,不仅表现为幼苗生长迟缓、根系发育异常、植株抗性下降及病虫害高发,更直接导致果实畸形、皮质粗糙等问题。其连作障碍发生机制主要与以下因素有关:偏施化肥造成土壤养分失衡,微量元素匮乏及盐分积聚;土壤病原菌及病虫害(镰刀菌、根结线虫等)积累;根系分泌及残体分解产生酚酸类物质等。基于此,总结了以保障该作物商品性为前提的葫芦科作物连作障碍综合防控策略,包括土壤管理,通过平衡施肥、增施有机肥和补充中微量元素来调控土壤营养,并利用根际促生菌改善微生态;病原控制,采用轮作方式阻断病原循环,并结合太阳能闷棚、化学消毒等物理化学方法减少土壤病原数量,消毒后补充有益菌以恢复地力;生物技术应用,选育抗病品种并利用嫁接技术(以南瓜为砧木)提高植株抗逆性。相关措施共同构成综合治理体系,为观赏葫芦连作障碍防控提供参考。
李红玉 , 轩华强 , 林国晨 , 谢志刚 , 郭云平 , 胡海非 , 尹园园 . 观赏葫芦连作障碍综合防治技术[J]. 安徽农学通报, 2025 , 31(20) : 37 -41 . DOI: 10.16377/j.cnki.issn1007-7731.2025.20.009
The manifestations and mechanisms of continuous cropping obstacles in ornamental gourds, with fruit morphology and cortex quality as the core values were systematically reviewed, and integrated control measures for cucurbit crops were proposed. The obstacle of continuous cropping of ornamental gourds refers to the growth inhibition phenomenon that occurs after continuous cultivation of the crop, which not only manifests as slow seedling growth, abnormal root development, decreased plant resistance, and high incidence of pests and diseases, but also directly leads to problems such as fruit deformity and rough cortex. The mechanisms primarily involve: imbalance of soil nutrients due to excessive fertilizer application, leading to micronutrient deficiency and salt accumulation; buildup of soil-borne pathogens and pests (Fusarium spp. and root-knot nematodes); and the accumulation of phenolic acids released through root exudates and residue decomposition. Based on this, a comprehensive prevention and control strategy for continuous cropping obstacles of cucurbit crops was summarized, with the premise of ensuring the commercialization of the crop, including soil management, regulating soil nutrition through balanced fertilization, increased organic fertilizer application, and supplementation of secondary and micronutrients, while utilizing plant growth-promoting rhizobacteria to improve the microecology. Pathogen control, implementing crop rotation models to disrupt pathogen cycles, combined with physical and chemical methods such as solarization and chemical disinfection to reduce soil pathogen load. Beneficial microorganisms should be reintroduced after disinfection to restore soil fertility. Biotechnology applications, breeding disease-resistant varieties and using grafting techniques (with pumpkin rootstocks) to enhance plant stress tolerance. These measures collectively form an integrated management system, providing a reference for addressing continuous cropping obstacles in ornamental gourds.
| [1] |
|
| [2] |
肖靖秀,郑毅,汤利,等. 间作小麦蚕豆不同生长期根际有机酸和酚酸变化[J]. 土壤学报,2016,53(3):685-693.
|
| [3] |
吴凤芝,孟立君,文景芝. 黄瓜根系分泌物对枯萎病菌菌丝生长的影响[J]. 中国蔬菜,2002(5):26-27.
|
| [4] |
任改弟,王光飞,马艳. 根系分泌物与土传病害的关系研究进展[J]. 土壤,2021,53(2):229-235.
|
| [5] |
杨绪清. 作物连作障碍研究进展[J]. 湖北植保,2023(4):20-23,29.
|
| [6] |
游川,杨天杰,周新刚,等. 连作根系分泌物加剧土传病害的机制和缓解措施研究进展[J]. 土壤学报,2024,61(5):1201-1211.
|
| [7] |
轩华强,谢志刚,胡海非,等. 聊城市葫芦产业发展现状、存在问题及对策[J]. 农业科技通讯,2025(4):16-20,75.
|
| [8] |
张宁. 土壤厌氧灭菌不同添加物对日光温室土壤理化性质、微生物群落及作物生长的影响[D]. 杨凌:西北农林科技大学,2019.
|
| [9] |
赵昌博. 日光温室黄瓜26茬连作对土壤和植株的中量及微量元素影响[D]. 沈阳:沈阳农业大学,2021.
|
| [10] |
李春霞. 伴生小麦对西瓜枯萎病抗性调控的机理研究[D]. 哈尔滨:东北农业大学,2019.
|
| [11] |
薛昭霖,马全贺,刘芳敏,等. 大豆疫霉根腐病的发生危害及其防治[J]. 植物病理学报,2025,55(2):175-184.
|
| [12] |
葛米红. 蔬菜腐霉型猝倒病病原鉴定及新型高效生防菌筛选与应用[D]. 武汉:华中农业大学,2022.
|
| [13] |
袁晓航,邱薇,文涛,等. 西瓜根际代谢物介导的微生物胞外活性氧降低枯萎病发生机制研究[J/OL]. 南京农业大学学报,2025:1-13. (2025-05-22)[2025-10-28]. https://kns.cnki.net/kcms/detail/32.1148.s.20250522.1411.005.html.
|
| [14] |
尹可锁,郑泗军,李迅东,等. 根结线虫为害与香蕉枯萎病发生相关性的初探[J]. 中国南方果树,2021,50(1):71-73,78.
|
| [15] |
孔垂华,胡飞,王朋. 植物化感(相生相克)作用[M]. 北京:高等教育出版社,2016.
|
| [16] |
高毓晗. 连作和有机改良对设施黄瓜番茄土壤性质和根际微生物种群结构的影响[D]. 北京:中国农业科学院,2019.
|
| [17] |
杨晓华,蔡金龙,姚莉英,等. 西瓜设施栽培土壤连作障碍及配套防治技术[J]. 中国瓜菜,2005,18(6):34-36.
|
| [18] |
|
| [19] |
|
| [20] |
傅志强,刘祯,马春花,等. 生物炭及炭基肥对土壤质量与植物生长的影响[J]. 浙江农业学报,2024,36(7):1634-1645.
|
| [21] |
杨忠赞,迟凤琴,匡恩俊,等. 有机肥替代对土壤理化性状及产量的综合评价[J]. 华北农学报,2019,34():153-160.
|
| [22] |
|
| [23] |
陈林. 根际促生菌(PGPR)与有机肥配施缓解作物连作障碍初探及其在有机种植中的应用[D]. 南京:南京农业大学,2022.
|
| [24] |
李红玉. 分蘖洋葱伴生番茄根际微生物对番茄黄萎病抗性的影响[D]. 哈尔滨:东北农业大学,2018.
|
| [25] |
李凯. 连作与轮作对砂田西瓜土壤微生物学性状及化学性状的影响[D]. 银川:宁夏大学,2015.
|
| [26] |
顾和平,袁星星,陈新,等. 高温浸泡土壤对连作大棚土体修复和病害防治的效果[J]. 江苏农业科学,2013,41(7):348-351.
|
| [27] |
刘思彤,郭宇,袁成志,等. 瓜类作物抗枯萎病育种研究进展[J]. 中国瓜菜,2025,38(7):1-9.
|
| [28] |
周洲. 从当地Mit-Ghamer桃品种中选育出抗根结线虫的桃砧木的新方法[J]. 中国果业信息,2021(5):59.
|
| [29] |
段曦,孙晨晨,孙胜楠,等. 嫁接辣椒根系分泌物对根腐病和青枯病的影响[J]. 园艺学报,2017,44(2):297-306.
|
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