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埃塞俄比亚吉马地区两个选定区农民对玉米和高粱储存期及害虫侵害程度认知的调查

A Survey of Farmers' Perceptions on Maize and Sorghum Storage Duration and Level of Pest Infestations in the Case of Two Selected Districts of Jimma Zone, Ethiopia.

作者信息

Abamecha Nezif

机构信息

Department of Post-Harvest Management, College of Agriculture and Veterinary Medicine, Jimma University, Ethiopia.

出版信息

Int J Food Sci. 2021 Jun 30;2021:5583387. doi: 10.1155/2021/5583387. eCollection 2021.

Abstract

This survey study was conducted in two districts of the Jimma zone from April to July 2020 in the community of farmers who store maize and sorghum. While in Ethiopia, like in other east African countries, Maize and sorghum were an important postharvest chain for food security and income sources for small-scale rural farmers. Yet, there is a high postharvest loss of grains due to poor storage handling, storage practice, and pest infestations. And therefore, this survey study was aimed at assessing grain storage duration and level of pest infestations in selected districts of Jimma zone, Ethiopia. Two districts, Tiro Afeta and Sokoru, were selected based on the production potential of maize and sorghum grain crops. Then, three Kebeles were randomly taken from each district. Finally, two of the district's 6 Kebeles with a total of 333 households storing maize and sorghum were interviewed, while limited farmers in Tiro Afeta and Sokoru districts store sorghum 4.9% and 60.7%, respectively, for more than one year, and the current finding indicates that as long storage time, there is a prospect to be mold infestation.

摘要

这项调查研究于2020年4月至7月在吉马地区的两个区开展,研究对象是储存玉米和高粱的农民群体。在埃塞俄比亚,与其他东非国家一样,玉米和高粱是粮食安全的重要收获后链条,也是小规模农村农民的收入来源。然而,由于储存处理不善、储存方式不当以及害虫侵扰,粮食收获后的损失很大。因此,这项调查研究旨在评估埃塞俄比亚吉马地区选定区域的粮食储存时长和害虫侵扰程度。根据玉米和高粱谷物作物的生产潜力,选定了蒂罗阿费塔和索科鲁两个区。然后,从每个区随机抽取3个 Kebeles。最后,对这两个区6个 Kebeles 中储存玉米和高粱的333户家庭中的两户进行了访谈,蒂罗阿费塔和索科鲁区分别只有4.9%和60.7%的农民储存高粱超过一年,目前的研究结果表明,储存时间越长,受霉菌侵扰的可能性就越大。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/42a0/8266478/5721033e33d1/IJFS2021-5583387.001.jpg

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