Substituting and Supplementing Chemical Fertilizers with Organic Fertilizers to Alleviate Soil and Environmental Pollution in Sudan

摘要：

This paper overviews the situation of biofertilizers use in Sudan and the potentialities for expansion in production and use of these biofertilizers. The paper shows the system and level of production and use of Rhizobium inoculants for improving production of leguminous crops in Sudan and the economic value of these inoculants. It also shows data on production and application of mycorrhiza, phosphorus solubilizing bacteria, free-living nitrogen fixers, effective microorganisms and silicate bacteria. Levels of production and potential production of manure and composted organic fertilizers and problems encountered in production and application are also shown. Data are presented to show the situation of different organic fertilizers production and application in Sudan.

作者: ABDELGANI Migdam RUGHEIM Ahmed

作者单位: The National Centre for Research, Khartoum, Sudan Omdurman Islamic University, Omdurman, Sudan

会议类型: 国际会议

会议名称: 2011 International Symposium on Environmental Science and Technology(2011 环境科学与技术国际会议 2011 ISEST)

会议地点: 广东东莞

会议语种:英文

页码: 759-762

在线出版日期: 2011-06-01（万方平台首次上网日期，不代表论文的发表时间）