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首页> 外文期刊>Journal of Plant Breeding and Crop Science >Evaluation of constraints in production of root and tuber crops in Ethiopia: Overview of policy neglected climate resilient food security crops
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Evaluation of constraints in production of root and tuber crops in Ethiopia: Overview of policy neglected climate resilient food security crops

机译：埃塞俄比亚块根和块茎作物生产的制约因素评估：被政策忽视的具有气候抗御力的粮食安全作物概述

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The objective of the current study was to examine the major constraints in production of root and tuber crops in Ethiopia with emphasis on identifying the policy gaps. This appraisal was based on survey report of Central Statistical Agency (CSA) for the period of 2011 to 2015. Data of CSA report was chosen for the current study with the view to gain an overview of policy packages in root crops in contrast with other major crops. Based on the current assessment, a continuous increase in cultivation acreage has been registered. This contributes to the significant increase in volume of annual productions. The production status in the nation however remains far below its potential limit. Several constraints are responsible for this among which poor access to improved seed and pesticide, unforeseen climatic conditions, weed, diseases and pest problems are the major ones. These factors have caused a significant damage of cultivated land (43,503 ha) for the past five years. Off this, weed, diseases and pests coupled with other biotic factors have accounted for about 40% of this damage. This is mainly due to lack of policy attention to these crops. For instance, improved seed coverage from 2011 to 2015 was even less than 1% of the total cultivated area. Similar policy problems are also evident for pesticide coverage and extension package and these represents only 14 and 17% of the total acreage, respectively. The policy so far has focused mainly on cereals. However, the cereal centered policy so far was unable to reduce rural food insecurity and in fact this problem even got worse and worse over time. Thus, it is essential to reorient this policy by the upcoming plan. Root and tuber crops are among the neglected climate resilient food security crops in Ethiopia requiring an immense policy focus. This will substantially contribute to improve the livelihoods of resource poor farmer’s in the changing climate.
机译：本研究的目的是研究埃塞俄比亚块根和块茎作物生产的主要制约因素，重点是查明政策差距。该评估基于中央统计局2011年至2015年期间的调查报告。本研究选择了CSA报告的数据，以期与其他主要研究相比，对根系作物的一揽子政策方案有一个总体了解。庄稼。根据目前的评估，已经记录了种植面积的持续增加。这有助于大幅提高年产量。但是，该国的生产状况仍然远远低于其潜在极限。造成这种情况的因素有很多，其中主要是难以获得改良的种子和杀虫剂，气候条件不可预见，杂草，疾病和病虫害。这些因素在过去五年中对耕地造成了严重破坏（43,503公顷）。因此，杂草，疾病和害虫以及其他生物因素已占这种损害的约40％。这主要是由于缺乏对这些作物的政策关注。例如，2011年至2015年改良的种子覆盖率甚至不到耕种总面积的1％。农药覆盖和推广计划也存在类似的政策问题，它们分别仅占总种植面积的14％和17％。迄今为止，该政策主要针对谷物。但是，迄今为止，以谷物为中心的政策无法减轻农村粮食不安全状况，事实上，随着时间的流逝，这个问题变得越来越严重。因此，至关重要的是要通过即将到来的计划来调整该政策。根茎类作物是埃塞俄比亚被忽视的具有气候抗逆力的粮食安全作物，需要高度重视政策。在气候变化的情况下，这将极大地改善资源贫乏的农民的生计。

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