现代农业科技Issue(14)：21-25,5.DOI:10.3969/j.issn.1007-5739.2024.14.006
稻壳生物炭老化对烤烟生长发育的影响
Effect of Rice Husk Biochar Aging on Growth and Development of Flue-cured Tobacco
摘要
Abstract
Due to its unique structure and properties,biochar is widely used for soil improvement. This paper used outdoor potted cultivation method to study the effect of rice husk biochar aging on the growth and development of flue-cured tobacco. The results showed that the application of fresh rice husk biochar or aged rice husk biochar could increase the root volume and root vitality of flue-cured tobacco,and also had a certain promoting effect on plant height,stem circumference and maximum leaf length,thereby improving the yield and quality of flue-cured tobacco to a certain extent. Overall,the application of fresh rice husk biochar or aged rice husk biochar oxidized by 15％H2O2 had a better effect.关键词
烤烟/稻壳生物炭/老化/农艺性状/根系生长Key words
flue-cured tobacco/rice husk biochar/aging/agronomic trait/root growth分类
农业科技引用本文复制引用
陈剑,李一珂,李国伟,杨秀华,窦敏,陈姜..稻壳生物炭老化对烤烟生长发育的影响[J].现代农业科技,2024,(14):21-25,5.基金项目
四川省烟草公司科技项目"川南烟叶与云产卷烟品牌适配性研究与应用"(SCYC202210). （SCYC202210）
