美国西番莲种植者的生产实践和支持需求调查

IF 1 4区 农林科学 Q3 HORTICULTURE Horttechnology Pub Date : 2023-08-01 DOI:10.21273/horttech05240-23
E. Stafne, T. Blare, B. Posadas, Laura Downey, Joshua Anderson, J. Crane, R. Gazis, B. Faber, D. Stockton, D. Carrillo, J. P. Morales-Payán, M. Dutt, A. Chambers, D. Chavez, Mark Bailey, Andres Bejarano Loor, Ken Love, J. Wasielewski, Haley N. Williams
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引用次数: 0

摘要

西番莲(Passiflora sp.)广泛种植在世界热带地区。人们对这种水果的新鲜和加工形式产生了新的兴趣,导致传统种植区以外的种植增加。自2002年美国农业部农业普查以来,美国及其领土上的西番莲产量稳步增长;然而,人们对该行业如何在各个生产领域发挥作用知之甚少。为了评估百香果种植者的生产实践并支持他们的需求,我们在2021年进行了一项调查。该调查包括45个与百香果生产各个方面有关的问题,包括园艺实践、害虫管理、种植品种以及行业挑战和需求。这项调查的目的是确定百香果目前在美国的种植地、使用的生产方法以及遇到的问题,以便研究人员和推广人员在未来提供补救措施。44项调查已完成,可进行数据分析。佛罗里达州的反应最多(21),其次是波多黎各(12)、加利福尼亚州(6)、夏威夷、路易斯安那州、密西西比州和维尔京群岛。美国的大多数百香果生产包括紫色百香果(Passiflora edulis f.edulis)或种内红色品种,占68.2%。这一价值是由佛罗里达州和其他州大量的紫色百香果实和红色百香果推动的。相比之下,波多黎各几乎所有的农场都种植黄色的百香果(P.edulis f.flavicarpa),而紫色的品种更少。获得最佳生产的主要障碍是劳动力的可用性。与许多其他特种作物一样,管理百香果是劳动密集型的,包括许多需要体力劳动的活动,如除草、培训、修剪、授粉和收割。注意到的其他障碍包括天气变异、葡萄藤衰退、授粉不良以及优质品种的可用性。疾病,尤其是真菌疾病,是美国百香果种植者特别关注的问题,尽管对特定疾病的识别有限。在线信息传递方式在所需产品列表中排名靠前。最受欢迎的是在线文章,如推广服务提供的文章,其次是网络研讨会,其中包括最近开发的信息传递方法。总体而言,该调查为进一步制定援助美国百香果生产的举措提供了基线信息。
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Survey of US Passionfruit Growers’ Production Practices and Support Needs
Passionfruits (Passiflora sp.) are widely grown throughout tropical regions of the world. Burgeoning new interest in this fruit in both its fresh and processed forms has led to an increase in planting outside of traditional growing zones. Passionfruit production has increased steadily in the United States and its territories since the 2002 US Department of Agriculture Census of Agriculture; however, little is known about how the industry functions across production areas. To assess passionfruit growers’ production practices and support their needs, we conducted a survey during 2021. That survey consisted of 45 questions pertaining to various aspects of passionfruit production, including horticultural practices, pest management, cultivars grown, and industry challenges and needs. The objectives of the survey were to identify where passionfruit is currently grown in the United States, what production practices are being used, and what problems are being encountered so that researchers and extension personnel could provide remedies in the future. Forty-four surveys were complete and allowed for data analyses. Florida had the most responses (21), followed by Puerto Rico (12), California (6), Hawaii, Louisiana, Mississippi, and the Virgin Islands. Most of the passionfruit production in the United States comprises purple passionfruit (Passiflora edulis f. edulis) or intraspecific red types at 68.2%. This value is driven by the high amounts of purple passionfruit and red passionfruit in Florida and other states. In contrast, nearly all farms in Puerto Rico grow yellow passionfruit (P. edulis f. flavicarpa) and fewer purple types. The main obstacle to obtaining optimum production was labor availability. Managing passionfruit, like many other specialty crops, is labor-intensive and includes many activities that require manual labor, such as weeding, training, pruning, pollination, and harvesting. Other obstacles that were noted were weather variability, vine decline, poor pollination, and availability of high-quality cultivars. Diseases, especially fungal diseases, are of particular concern to growers of passionfruit in the United States, although the identification of specific diseases was limited. Online delivery methods of information ranked high on the list of desired products. Online articles, such as those offered by extension services, were the most preferred, followed by webinars, which comprise a more recently developed method of information delivery. Overall, the survey provided baseline information to further develop initiatives to aid passionfruit production within the United States.
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来源期刊
Horttechnology
Horttechnology 农林科学-园艺
CiteScore
2.30
自引率
10.00%
发文量
67
审稿时长
3 months
期刊介绍: HortTechnology serves as the primary outreach publication of the American Society for Horticultural Science. Its mission is to provide science-based information to professional horticulturists, practitioners, and educators; promote and encourage an interchange of ideas among scientists, educators, and professionals working in horticulture; and provide an opportunity for peer review of practical horticultural information.
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