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农民种植高粱作物在技术上有效率吗?:来自埃塞俄比亚古德亚比拉区西部的证据

Are farmers technically efficient in growing sorghum crops?: evidence from western part of Ethiopia Gudeya Bila district.

作者信息

Tesema Tolesa

机构信息

Lecturer at Wollega University Shambu Campus, Ethiopia.

出版信息

Heliyon. 2022 Jul 8;8(7):e09907. doi: 10.1016/j.heliyon.2022.e09907. eCollection 2022 Jul.

DOI:10.1016/j.heliyon.2022.e09907
PMID:35855994
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9287803/
Abstract

Agriculture provides the majority of Ethiopian rural households with their principal source of income, yet it performs poorly. There is a rise in food insecurity as well as a decline in productivity as a result of this. Even if sorghum production in Ethiopia is increasing rapidly, it requires an efficient level of output to ensure high levels of productivity and profit. Hence the goal of this study was to examine the technical efficiency of sorghum production and its determinants in the Gudeya Bila area in western Ethiopia, utilizing primary data obtained through semi-structured questionnaires from 203 randomly selected households. The study utilized one-stage stochastic frontier production model to investigate the technical efficiency and its determinants. The mean technical efficiency of the homes was 45.64 percent, according to the results of the stochastic frontier of the parametric approach. These results suggest that farmers in the research area are technically inefficient in sorghum by 56.36 percent on average. Weeding frequency, farm size, and cell phone use were also key factors of technical efficiency in a one-stage stochastic frontier approach. As a result, the study reveals that by enhancing technological efficiency, it may be possible to increase production to the level of potential output. Ensure mobile information service, raise knowledge about intensive land use, subsidize chemical inputs, and expand educational possibilities in the research region are some of the numerous strategies to improve technical efficiency.

摘要

农业是埃塞俄比亚大多数农村家庭的主要收入来源,但生产效率低下。由此导致粮食不安全状况加剧,生产力下降。尽管埃塞俄比亚的高粱产量迅速增长,但要确保高生产率和高利润,仍需要达到高效产出水平。因此,本研究的目的是利用通过半结构化问卷从203户随机抽取的家庭获得的原始数据,考察埃塞俄比亚西部古德亚比拉地区高粱生产的技术效率及其决定因素。该研究采用单阶段随机前沿生产模型来研究技术效率及其决定因素。根据参数方法随机前沿的结果,这些家庭的平均技术效率为45.64%。这些结果表明,研究区域的农民在高粱种植方面平均有56.36%的技术效率低下。在单阶段随机前沿方法中,除草频率、农场规模和手机使用也是技术效率的关键因素。因此,该研究表明,通过提高技术效率,有可能将产量提高到潜在产出水平。确保移动信息服务、提高集约土地利用知识、补贴化学投入以及扩大研究区域的教育机会是提高技术效率的众多策略中的一部分。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/cee29e237928/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/f65279916142/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/23778620a23e/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/cee29e237928/fx1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/f65279916142/gr1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/23778620a23e/gr2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/dc9d/9287803/cee29e237928/fx1.jpg

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本文引用的文献

1
Do smallholder farmers ensure resource use efficiency in developing countries? Technical efficiency of sesame production in Western Tigrai, Ethiopia.发展中国家的小农能确保资源利用效率吗?埃塞俄比亚提格雷西部芝麻生产的技术效率
Heliyon. 2021 Jun 15;7(6):e07315. doi: 10.1016/j.heliyon.2021.e07315. eCollection 2021 Jun.