Biochar Improves Sugarcane Seedling Root and Soil Properties Under a Pot Experiment
文献类型: 外文期刊
第一作者: Li, Yangrui
作者: Li, Yangrui;Yang, Liu;Li, Yangrui;Yang, Liu;Li, Yangrui;Liao, Fen;Huang, Min;Yang, Litao
作者机构:
关键词: Biochar;Root properties;Shoot-to-root ratio;Sugarcane;Soil
期刊名称:SUGAR TECH ( 影响因子:1.591; 五年影响因子:1.688 )
ISSN: 0972-1525
年卷期: 2015 年 17 卷 1 期
页码:
收录情况: SCI
摘要: This study was conducted to determine the effect of biochar application on the seedling root properties in sugarcane. A pot experiment was done with a sugarcane cultivar ROC 22 with 10 and 20 per cent of laterite (weight/weight) and without biochar application for 60 days. Results showed that biochar application resulted in a better improvement for sugarcane root properties at seedling stage, and biochar application treatment resulted in greater shoot-to-root ratio. Biochar application raised the soil pH, and significantly increased concentration of available P, K and organic matter present in biochar with 20 % application. These findings lead us to suggest that further investigations are needed to assess the complete effect of biochar application on nutrient uptake and use efficiency across the whole sugarcane growth cycle.
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