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首页> 外文期刊>International Journal of Plant & Soil Science >Soil Erodibility Estimation under Different Tillage Systems Assessment in the Rain Forest Climate of Osun State, Nigeria
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Soil Erodibility Estimation under Different Tillage Systems Assessment in the Rain Forest Climate of Osun State, Nigeria

机译：尼日利亚奥孙州雨林气候下不同耕作制度评估下的土壤可蚀性估算

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摘要

This research was aimed at assessing the different tillage systems adopted in rural communities of Osun state with a view to estimating soil erodibility and to determine the prevalence of erosion in the sampled communities. Nine communities were selected and fifty questionnaires administered to farmers from the twelve LGA sampled, making a total of 5400 questionnaires. Ayedaade, Aiyedire, Atakunmosa west, Ede south, Ilesa west, Ife north, Ife south, Irewole, Oriade, Odo-Otin, Ejigbo and Ife central LGA.were used for this study. Result indicated that the slash and burn technique of land preparation is found to be predominantly adopted by the Farmers. Also, farmers percentage with erosion problems from the use of both conventional and traditional tillage techniques was highest in Ilesha west with a value of 44.56% (±8.12) and least in Irewole (12.11% ±1.45). Soils of Ife central and Ife south were highest in erodibility with values 0.65 and 0.53, respectively, while Oriade and Ede south had lowest erodibility with values 0.07 and 0.12, respectively. The practical implication of these findings is in the area of soil erodibility estimation for soil conservation planning.
机译：这项研究旨在评估奥森州农村社区采用的不同耕作制度，以估计土壤的可蚀性并确定采样社区的侵蚀发生率。从12个LGA样本中选择了9个社区，向农民发放了50份问卷，共计5400份问卷。本研究使用Ayedaa​​de，Aiyedire，Atakunmosa西，Ede南，Ilesa西，Ife北，Ife南，Irewole，Oriade，Odo-Otin，Ejigbo和Ife中部LGA。结果表明，耕地的刀耕火种技术被农民广泛采用。同样，使用传统耕作和传统耕作技术的有侵蚀问题的农民百分比在伊莱沙西部最高，为44.56％（±8.12），而在伊洛埃勒则最低（12.11％±1.45）。 Ife中部和Ife南部的土壤可蚀性最高，分别为0.65和0.53，而Oriade和Ede南部的土壤可蚀性最低，分别为0.07和0.12。这些发现的实际意义在于用于土壤保护规划的土壤易蚀性评估领域。

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