缺是苦坑的真正原因吗? 一个审查审查
Estanis Torres1, Lee Kalcsits2,3, Luís Gonzalez Nieto4
1Institute of Agrifood Research and Technology (IRTA), Fruitcentre, Parck AgroBiotech, Lleida, Spain.
Frontiers in plant science
|July 9, 2024
概括
果中的苦坑是一种复杂的疾病,受遗传学,环境和管理的影响. 了解这些因素,特别是吸收,是最大限度地减少其发生和提高水果市场性的关键.
科学领域:
- 园艺科学 园艺科学
- 植物病理学 植物病理学
- 农业科学 农业科学
背景情况:
- 苦是一种重要的果疾病,影响水果的外观和营销能力.
- 症状表现为死斑,主要在末端,并且可以在收获前或后发生.
- 遗传因素 (种植物,根茎) 和环境/园艺实践影响苦坑发生率和严重程度.
研究的目的:
- 审查和综合当前关于导致果苦坑发展的因素的知识.
- 讨论遗传学,环境和管理实践之间的复杂相互作用.
- 为了突出 (Ca) 吸收和分布与苦坑有关的作用.
主要方法:
- 文献综述综合了关于苦坑的现有研究.
- 分析包括遗传学,矿物营养,荷尔蒙平衡和生理反应在内的因素.
- 讨论这些因素之间的相互作用及其对Ca代谢的影响.
主要成果:
- 苦坑是多因素的,涉及遗传倾向,环境条件和园艺管理.
- 水果中的局部缺乏症往往与此有关,但这种关系是复杂的,并未完全理解.
- 其他促成因素包括矿物营养不平衡,激素水平变化 (auxins, gibberellins),树功能障碍和非生物应激反应.
结论:
- 苦坑发育是整个植物和细胞过程的复杂相互作用.
- 有效的管理策略侧重于植物营养,作物负荷和树木活力,以减轻风险.
- 尽管有管理努力,但在某些易受影响的品种或在特定的非生物压力条件下,苦坑可能是不可避免的.
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