Assessment of On-farm Diversity Status and Farmer’s Perception for Landraces Crops at Eastern Hararghe, Ethiopia

Chala Tamiru, Tahir Abdela
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引用次数: 1

Abstract

Ethiopia is centre of origin for crops such as sorghum, teff, coffee and enset and centre of diversity for many other crops (wheat, barley, Ethiopian mustard, chickpea lentils and finger millet). Similarly eastern Hararghe has diverse agro-ecology that shows diversity of many crops. So, a total of 15 land race crop species was identified with 36 accessions from 2 regions and 6woreda. From total 15 farmer variety of crop and 36 accession, sorghum are the highest accession and more cultivated in study area and it account 13 accession (36.1%). From the total survey of woreda, Qarsa is the most diverse crop species since it has a wide agro-ecology and holds ten crop species 66.7% of total crop in study area. Jarso is the second crop diversity in study area it hold eight crop species (53.3%). Sofi and Babile are the third crop diversity in study area it hold four crop species each (26.7%). Expansion of chat and replacement of modern variety in study area are the most loss of farmer variety it holds 45% and 40% respectively. Six farmer crop species in study area like Badu Oanyii, Shakoo, Bukuri, Minjar, Barley and wheat are threatened in study area due to Replacement of modern variety, no good test and low value market, birds’ interest, lack of fodder, weed and drought. Therefore, creating awareness for local farmers on how to manage the crop effectively (sowing, weeding, harvesting and storing) and conserve the landrace variety. More agricultural research should be conducted on the characters and requirement of the crops for various regions and environments to conserve landrace variety.
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埃塞俄比亚东部Hararghe地区农场多样性现状和农民对地方作物认知的评估
埃塞俄比亚是高粱、苔麸、咖啡和玉米等作物的原产地中心,也是许多其他作物(小麦、大麦、埃塞俄比亚芥菜、鹰嘴豆扁豆和小米)的多样性中心。同样,哈拉尔河东部也有多样化的农业生态,显示出许多作物的多样性。共鉴定出15种土地小种作物,来自2个地区和6个地区的36份材料。在15个农民作物品种和36个产量中,高粱是研究区产量最高、栽培最多的品种,占13个产量(36.1%)。从总体调查结果来看,加尔萨是最多样化的作物品种,其农业生态广泛,拥有10种作物,占研究区总作物的66.7%。菜豆是研究区第二丰富的作物品种,共有8种(53.3%)。Sofi和Babile是研究区第三大作物多样性区,分别拥有4种作物(26.7%)。研究区农民品种损失最大的是品种扩大和现代品种替代,分别占45%和40%。由于现代品种替代、试验效果不佳、市场价值低、鸟类兴趣、饲料缺乏、杂草和干旱等原因,研究区八度欧伊、沙古、布库里、明贾尔、大麦和小麦等6种农作物品种在研究区受到威胁。因此,提高当地农民对如何有效管理作物(播种、除草、收获和储存)和保护本地品种的认识。为了保护地方品种,应进一步研究不同地区和环境对作物的特性和要求。
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