埃塞俄比亚阿法尔州一些选定牧草品种的参与式评价:以Koneba和Telalak地区为例

T. Belete, G. Kidane, Natenael Demelash
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引用次数: 1

摘要

本试验的目的是评价所选改良牧草品种的农场生产力,评价牧民对所选牧草品种的看法,评价牧民选择饲料品种作为牲畜饲料的标准。因此,苏丹草(Sorghum sudanense)的生物量产量在Koneba区(8.24 t/ha)和Telalak区(7.79 t/ha)均显著高于所有草种,其次是绿尾草(Chloris gayana)。Koneba(27.45分蘖/株)和Telalak(20.41分蘖/株)的分蘖数均显著高于其他树种。甘菊和苏丹草的活力得分显著高于其他禾种。盖度值为5.00,色兰(4.75)和解毒兰(4.25)显著高于盖度值(0.05)。盖亚那、苏丹南、解毒草比其他禾本科植物早达到50%花期。根据牧民的感知,由于其适口性、早熟性、耐旱性和再生能力,首先选择了伽亚那,其次是解毒草。伽亚那和解毒草表现出更高的植被和知觉表现;因此,这些草应该在不同的地区进行试验,并通过建立对适当管理系统的认识向社区传播。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Participatory Evaluation of Some Selected Forage Species in Afar Regional State, Ethiopia: In the Case of Koneba and Telalak Districts
This experiment was conducted with the objective of evaluating the on-farm productivity of the selected improved forage species and assessing pastoralists’ perception on the selected forage species and assessing pastoralist criteria for selecting forage species as livestock feed. Accordingly, the biomass yield of Sudan grass (Sorghum sudanense) was significantly higher than all the grass species in both Koneba (8.24 t/ha) and Telalak (7.79 t/ha) districts followed by Chloris gayana. The number of tillers/plant for C. gayana were significantly higher than the other species in both Koneba (27.45 tillers/plant) and Telalak (20.41 tillers/plant). C. gayana and S. sudanese showed significantly higher vigor score than the other grass types. C. gayana (5.00), Panicum coloratum (4.75) and Panicum antidotale (4.25) showed significantly higher (0.05) plot cover sore. C. gayana, S. sudanense and P. antidotale were reached their 50% flowering stage earlier than the other grasses. According to the pastoralist perception C. gayana was selected first followed by P. antidotale for their palatability, early maturity, drought tolerance and regeneration capacity. C. gayana and P. antidotale showed higher vegetational and perceptional performance; therefore, these grasses should be tested in different areas and disseminated to the community by creating awareness about proper management system.
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