• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>International journal of soil science >Soil Suitability Evaluation and Management for Cassava Production in the Derived Savanna Area of Southwestern Nigeria
【24h】

Soil Suitability Evaluation and Management for Cassava Production in the Derived Savanna Area of Southwestern Nigeria

机译：尼日利亚西南部稀树草原地区木薯生产的土壤适宜性评价和管理

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The experiment was carried out at Ilaju village in the derived savanna area of South Western Nigeria to evaluate the suitability of the soil for long term cassava production in order to extrapolate to similar soils in the region. Critical nutrient requirement for cassava were collected from past research works. Soil survey was done which on the area to collect soil samples which were analysed and compared with the critical nutrient levels. Three soil series were identified which are Apomu, Gbemi and Matako series. These were classified as Dystric arenosols, Plinthic Ferrasols and Dystric Fluvisols, respectively. The suitability evaluation shows that Dystric arenosols is moderately suitable due to its low nutrient with CEC of 3.92 cmol kg1. The Plinthic Ferrasols is marginally suitable because of its high gravel content and shallow depth (39 cm). Dystric Fluvisols is not suitable due to its seasonal high water table and low CEC (3.48 cmol kg1). Soil management recommendation includes use of organic fertilizer, mulching and leguminous cover cops to enhance soil quality.
机译：该实验在尼日利亚西南部衍生大草原地区的Ilaju村进行，以评估土壤对长期木薯生产的适宜性，以便推断该地区的类似土壤。木薯的关键营养需求是从过去的研究工作中收集到的。进行了土壤调查，在该区域收集了土壤样品，并对其进行了分析并与关键营养水平进行了比较。确定了三个土壤系列，即Apomu，Gbemi和Matako系列。这些分别被分类为营养不良性槟榔，Plinthic磁性溶胶和营养不良性氟维索。适宜性评价表明，由于营养不良，Dystric槟榔酚含量较低，CEC为3.92 cmol kg 1 。 Plinthic Ferrasols因其砾石含量高且深度浅（39厘米）而略微适合。季戊四醇不宜使用，因为其季节性高水位和低CEC（3.48 cmol kg 1 ）。土壤管理建议包括使用有机肥，覆盖和豆科覆盖的警察以提高土壤质量。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号