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首页> 外文期刊>International journal of soil science >Physico-Chemical Properties and Fertility Status of Some Haplic Plinthaquults in Bauchi Local Government Area of Bauchi State, Nigeria
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Physico-Chemical Properties and Fertility Status of Some Haplic Plinthaquults in Bauchi Local Government Area of Bauchi State, Nigeria

机译：尼日利亚包奇州包奇地方政府辖区某些触角灵长类动物的理化特性和受精状况

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摘要

Studies were conducted to evaluate some physico- chemical properties of some fadama soils in Bauchi Local Government Area (LGA), Bauchi State, Nigeria. A total of fifty composite soils, comprising five each from the surface 0-15 and 15-30 cm depths were collected from each of fadama lands in Bayara, Luda, Liman Katagum, Zungur and Mun locations. The soil samples were analysed for some physico- chemical properties using standard procedures. Results obtained show that the soils were mostly clay-loams in texture and slightly acidic (mean pH in water = 5.55). The soils ranged from low in exchangeable acidity (0.17-0.48 cmol (+) kg-1) and electrical conductivity (0.02-0.18 dS m-1) to low-medium in total nitrogen (0.07-0.21 g kg-1), available phosphorus (3.6-15.2 mg kg-1) and organic carbon (1.78-12.97 g kg-1). The CEC (8.52-23.7 cmol (+) kg-1 was generally medium to high. The results also indicate that soil depth and location significantly (p = 0.05) influenced the silt and CEC distribution in the study area; which are, for now, free from salinity and sodicity problems. The application of organic matter , complimented by split application of inorganic fertilizers is recommended for sustainable crop production in the study areas.
机译：进行了研究，以评估尼日利亚包奇州包奇地方政府区域（LGA）中某些法达玛土壤的某些理化性质。从Bayara，Luda，Liman Katagum，Zungur和Mun地区的每一个fadama土地上收集了总共五十种复合土壤，分别从地表0-15和15-30 cm深度分别收集了五种土壤。使用标准程序分析土壤样品的一些理化特性。获得的结果表明，土壤的质地大多为黏土壤土，略带酸性（水中的平均pH值为5.55）。土壤的交换酸度低（0.17-0.48 cmol（+）kg -1 ）和电导率（0.02-0.18 dS m -1 ）至中低总氮（0.07-0.21 g kg -1 ），有效磷（3.6-15.2 mg kg -1 ）和有机碳（1.78-12.97 g kg -1 ）。 CEC（8.52-23.7 cmol（+）kg -1 ）一般为中到高，结果还表明土壤深度和位置（p = 0.05）显着影响了淤泥和CEC的分布建议在研究区域内可持续地生产有机盐，并分次施用无机肥料，并补充有机盐和盐分和盐度问题。

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