Pre-extension demonstration and evaluation of food barley technology (Hordeum vulgare L.) in West and Kellem Wollega zones

Hika Tasfa, Damaksa Umar
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Abstract

Pre extension demonstration of food barley varieties was carried out during 2010/11 and 2011/12 E.C cropping season with the objective of evaluating the best performed and preferred food barley varieties under farmer’s management condition. The trial was carried out selecting one kebele from each Anfilo, Hawa Gelan and Boji Dirmaji districts and selecting two kebeles from Seyo district. Three improved varieties of food barley (dinsho, abdane and biftu) with a local check were evaluated with full participation of FRG members under their management condition. The best fit variety was selected with the participants. The total of five (5) FRGs which incorporated a total of 59 male and 23 female was established. Each experimental plot had gross area of 100 m2 and rows spacing of 25 cm were used. All recommended agronomic practices were equally applied to all plots. Yield of varieties were collected and analyzed using descriptive statistics. Accordingly the yield performances of varieties were 28.66 qt/ha, 26.02 qt/ha, 23.96 qt/ha and 21.15 qt/ha for Dinsho, Abdane, Biftu and local respectively. Accordingly, the yield advantage of dinsho over local is 35.5% while the yield advantage of abdane over local is 23.02% and yield advantage of biftu over local is 13.28%. Farmers were enhanced to evaluate the technology using their own criteria. Accordingly they selected dinsho variety as their first choice by its grain yield, disease resistance, finger size and abdane variety secondly by its merits of early maturity, lodging tolerance and biftu and local thirdly and fourthly respectively. Generally based on farmer’s preference and objectively measured trait variety dinsho should be scaled up/out in Sayo, Hawa Galan, Anfilo and Bodji Dirmaji districts and similar agro ecology of West and Kellam wollega zones. Res. Agric., Livest. Fish.9(1): 29-36, April 2022
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食用大麦技术(Hordeum vulgare L.)在West和Kellem Wollega地区推广前的示范与评价
在2010/11和2011/12 E.C种植季进行了食用大麦品种推广前示范,目的是评价在农户经营条件下表现最佳和首选的食用大麦品种。试验从安费罗、哈瓦格兰和博吉迪尔马吉各区各选1名农民,从塞约各区各选2名农民。在FRG成员的充分参与下,对3个经地方检查的食用大麦改良品种(dinsho、abdane和biftu)在其管理条件下进行了评价。与参与者一起选择最适合的品种。共建立5个frg,其中雄性59只,雌性23只。每个试验地块的总面积为100 m2,行距为25 cm。所有推荐的农艺措施均适用于所有地块。对各品种的产量进行了统计分析。据此,丁朔、阿卜丹、比夫图和当地品种的产量分别为28.66 qt/ha、26.02 qt/ha、23.96 qt/ha和21.15 qt/ha。相应的,dinsho相对于local的收益率优势为35.5%,abdane相对于local的收益率优势为23.02%,bitu相对于local的收益率优势为13.28%。鼓励农民使用他们自己的标准来评价这项技术。据此,他们以籽粒产量、抗病性、指径作为首选品种,以早熟、抗倒伏和两分优势作为第二选择品种,以地方性优势作为第三和第四选择品种。在Sayo、Hawa Galan、Anfilo和Bodji Dirmaji地区以及West和Kellam wollega地区类似的农业生态中,应根据农民的偏好和客观衡量,扩大/扩大性状品种的种植。阿格利司》。,力所能及的。鱼。9(1):29-36,2022年4月
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审稿时长
6 weeks
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