肯尼亚肯尼亚山地区牛油果的生产限制及对粮食安全和收入的贡献评估

Grace N. Kamotho, Lydiah A. Asiko, James K. Kibanyu, Phares R. Kinyua, Rebecca N. Karaya, Patrick M. Muthee, Zipporah M. Mwathi
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摘要

牛油果(Persea americana Mill.)属于樟科,是肯尼亚农村社区和经济的重要作物。目前,牛油果主要由小规模种植者(85%)在几个农业生态区种植,他们种植牛油果是为了维持生计、当地市场和出口。大约70%的鳄梨种植在肯尼亚中部和东部地区。中部地区产量40%,东部28%,西部13%,裂谷10%,尼扬扎6%,海岸2%,内罗毕县1%。主要产区有穆兰加、基安布、西卡、恩布、梅鲁、塔塔山和基塔莱。本研究的目的是评估牛油果在肯尼亚山区的生产限制和对粮食安全和收入的贡献。研究人群包括牛油果小农。选取牛油果产量最高的尼耶里县、穆兰加县和恩布县进行有目的抽样。采用简单随机抽样的方法,从每个选定的区县中抽取40名小农参与调查。采用结构化问卷收集数据,并使用SPSS软件包进行分析。结果表明,制约牛油果生产的因素包括病虫害、缺乏优质种植材料、土壤贫瘠、牛油果种植者缺乏技术知识和缺乏结构良好的营销体系。该研究确定了肯尼亚鳄梨附加值的差距。研究还表明,鳄梨对家庭收入和粮食安全的贡献很大。因此,决策者应优先考虑这种作物,需要鼓励进行更多的研究,特别是在病虫害管理方面。应定期开展牛油果种植者的能力建设,以避免因缺乏技术知识而产生的许多挑战。通过投资牛油果加工的家庭手工业,干预牛油果的增值是肯尼亚县政府需要参与的一个方面。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ASSESSMENT OF PRODUCTION CONSTRAINTS AND CONTRIBUTION OF AVOCADO TO FOO SECURITY AND INCOME IN THE MOUNT KENYA REGION, KENYA
Avocado (Persea americana Mill.) belongs to the family Lauraceae and it is an important crop to rural communities and economies in Kenya. Currently, avocado is grown in several agroecological zones mainly by small-scale growers (85%) who grow it for subsistence, local markets and export. About 70% of avocado is grown in Central and Eastern region of Kenya. Central region produces 40%, Eastern 28%, Western 13%, Rift Valley 10%, Nyanza 6%, Coast 2% and Nairobi County 1%. The main production areas are Muranga, Kiambu, Thika, Embu, Meru, Taita Hills and Kitale. The aim of this study was to assess the production constraints and contribution of avocado to food security and income in Mount Kenya region. The study population comprised of smallholder avocado farmers. Purposive sampling was done in selecting highest producing sub-counties of avocado in Nyeri, Muranga and Embu counties. Simple random sampling was used to select 40 smallholder farmers from each of the selected subcounties who participated in the survey. Data was collected using a structured questionnaire and analysed using SPSS computer package. Results indicated several constraints in the production of avocado including pests and diseases, lack of quality planting material, poor soils, lack of technical knowledge by avocado farmers and lack of well-structured marketing system. The study identified a gap in value addition of avocado in Kenya. It was also demonstrated that avocado contributes highly to household income and food security. The crop should therefore be accorded priority by policy makers and more research needs to be encouraged especially in the management of pests and diseases. Capacity building to avocado growers should be routinely carried out so as to avoid the many challenges that emanate from lack of technical knowledge. Intervention in value addition of avocado is an aspect that Kenyan county governments need to engage in by investing in cottage industries on avocado processing.
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