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首页> 外文会议>International Horticultural Congress on Science and Horticulture for People >Current Situation and Challenges of Cultivating Banana and Other Tropical Fruits in the Subtropics
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Current Situation and Challenges of Cultivating Banana and Other Tropical Fruits in the Subtropics

机译：亚热带培养香蕉和其他热带水果的现状及挑战

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The production of bananas and other tropical fruit crops in the subtropics is highly influenced by climate. In the case of bananas, climate causes undesirable physiological phenomena and long cropping cycles, despite which yields obtained in the subtropics can be excellent. True tropical fruits like rambutan, mangosteen or durian, highly demanding both in temperature and humidity requirements, cannot be economically cultivated in the subtropics, but others like mango, litchi or avocado, have become important commercial crops in many subtropical countries through many years of research and grower efforts. Many other tropical fruits may perform well in the subtropics, but considerable research and development must still be conducted before they can become important commercial crops. Management of pests is generally easier and cheaper compared with the tropics due to the constraints of low temperatures and humidity on pathogen activity. This has important relevance for organic cultivation, which can add value to the production of tropical fruits in the subtropics. Since tropical trees produce fewer annual flushes per year in subtropical climates, tree growth control is easier and suitable pruning techniques allow their cultivation at high density, facilitating high initial yields with optimal management. Proximity to the market is an additional advantage, not only for cost reasons, but also due to a reduced carbon footprint. Special problems and challenges for tropical fruit cultivation in the subtropics include the growing importance of Fusarium wilt and weevil borer on banana in cooler climates, and the impact of low temperatures in relation to flowering, pollination, fruit set, fruit quality and yield in many tropical tree crops. The actual importance of and future prospects for, developing banana and other relevant tropical fruits in the subtropics, is analysed in this paper.
机译：亚热带的香蕉和其他热带水果作物的生产受到气候的影响很高。在香蕉的情况下，尽管亚波质中获得的产量可以是优异的，但气候导致不希望的生理现象和长期种植循环。真正的热带水果，如红毛丹，山竹或榴莲，在温度和湿度要求中都有高要求，不能在亚热带经济上培养，但其他人像芒果，荔枝或鳄梨一样，在许多亚热带国家都成为许多亚热带国家的重要商作物和种植者努力。许多其他热带水果可能在亚波质中表现良好，但在成为重要的商业作物之前，必须进行大量的研究和发展。由于低温和湿度对病原体活性的限制，害虫的管理通常更容易和更便宜。这具有对有机栽培的重要相关性，这可以增加副数据中的热带水果的价值。由于热带树在亚热带气候中每年产生较少的年度冲洗，因此树生长控制更容易，合适的修剪技术可以高密度培养，促进具有最佳管理的高初始产量。靠近市场是一个额外的优势，不仅因为成本原因，而且由于碳足迹减少了。亚热带中热带水果种植的特殊问题和挑战包括镰刀菌枯萎和象鼻螟在较冷却的气候中越来越重要，以及低温与开花，授粉，水果套，水果质量和产量的影响在许多热带上的影响树庄稼。本文分析了亚热带中的亚热带和其他相关热带水果的实际重要性和未来的前景。

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