Development of Acidification-resistant Organic Fertilizer for Improvement of Acid Red Soil in Guangxi

• 作者: Daobo WANG Wei HUANG Yongxian LIU Yu ZHANG Yulin ZHU Zongkang WANG
• 来源期刊: 亚洲农业研究:英文版
• 学科: 农学
• 关键词: GUANGXI Acid red soil IMPROVEMENT Specific acidification-resistant organic FERTILIZER DEVELOPMENT
• 年，卷（期）: 2020,（2）
• 页码范围: 47-49
• 页数: 3页
• 分类号: S156.6

摘要

The soil in Guangxi has been severely acidified,restricting sustainable development of agriculture.In this paper,based on the screening of organic fertilizer additives,a method for the production of acidification-resistant organic fertilizer specific for acid red soil improvement was proposed,and the developed acidification-resistant organic fertilizer was used in sugarcane experiment.The results showed that in the treatment that the specific acidification-resistant organic fertilizer was applied,the yield of sugarcane significantly increased,the p H value of soil effectively increased,the physical and chemical properties of soil improved,and the contents of microorganisms and available nutrients in soil increased.