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首页> 外文期刊>International journal of soil science >Effect of Cattle Dung and Urea Fertilizer on pH and Cations of Soils Selected from Agro-ecological Zones of Nigeria
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Effect of Cattle Dung and Urea Fertilizer on pH and Cations of Soils Selected from Agro-ecological Zones of Nigeria

机译：牛粪和尿素肥料对尼日利亚农业生态区土壤pH和阳离子的影响

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摘要

Laboratory incubation study gives insight to the condition of the field when treatment is applied. In order to determine the effect of cattle dung combined with urea fertilizer on soil pH and cations on soils from selected agro-ecological zones of Nigeria, an incubation study was carried out on four treatments in each of the agro-ecological zone. Soil samples were collected from Lagos (Mangrove forest), lpe Akoko (forest derived savanna), Lokoja (Southern Guinea savanna) and Katsina (Sudan savanna). Cattle dung was applied at the rate of 1.25 and 500 g soil to represent 5 t ha-1 and 0.05 and 500 g soil to represent 200 kg ha-1 urea fertilizer. Urea fertilizer was either applied singly or combined to give four (4) treatments in each of the agro ecological zone. The treatments were replicated three times and were arranged on Completely Randomized Design. Compared with control, cattle dung applied alone and cattle dung combined with urea fertilizer significantly increased (p3++H+ from all the ecological zones. The treatments had no significant effect on Al3++H+ in the soil sample collected from Ipe Akoko. Soil types react to application of cattle dung and its combination with urea fertilizer in different ways in Nigeria.
机译：实验室孵化研究可让您深入了解应用处理后的现场状况。为了确定牛粪与尿素肥料的结合对尼日利亚某些农业生态区的土壤pH和阳离子的影响，在每个农业生态区对四种处理方法进行了温育研究。从拉各斯（红树林），lpe Akoko（森林衍生的稀树草原），Lokoja（几内亚南部稀树草原）和Katsina（苏丹稀树草原）收集土壤样品。以1.25和500 g土壤的牛粪施用量代表5 t ha -1 ，以0.05和500 g土壤的肥料施用量代表200 kg ha -1 尿素肥料。在每个农业生态区单独施用或组合使用尿素肥料进行四（4）次处理。将处理重复三次，并安排在完全随机设计中。与对照相比，所有生态区单独施用牛粪和结合尿素肥料的牛粪均显着增加（p3 + + H + ），这些处理对Al 无明显影响。从尼日利亚Ipe Akoko采集的土壤样品中3 + + H + 尼日利亚的土壤类型对牛粪的施用及其与尿素肥料的结合有不同的反应。

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