CAJ | 학술논문

生物质炭是近年来被农业与环境等领域关注的物质，因其有机碳含量高且稳定性强，比表面积较大，负电荷及电荷密度较高，对土壤养分的吸附能力较强，能够提高土壤有机碳含量，改善土壤理化性状，被众多学者推荐为能同时满足农田固碳和增加土壤养分的改良剂。文章总结了生物质炭对土壤结构、土壤肥力和作物产量等方面的研究进展，对需要进一步研究的问题进行讨论。
생물질탄시근년래피농업여배경등영역관주적물질，인기유궤탄함량고차은정성강，비표면적교대，부전하급전하밀도교고，대토양양분적흡부능력교강，능구제고토양유궤탄함량，개선토양이화성상，피음다학자추천위능동시만족농전고탄화증가토양양분적개량제。문장총결료생물질탄대토양결구、토양비력화작물산량등방면적연구진전，대수요진일보연구적문제진행토론。
In recent years, biochar has attracted more and more attentions from the areas of agriculture and environment because of the characteristics of high content of organic carbon, strong stability, big specific surface area and higher negative charge and electric density. Biochar can absorb the nutrients in soil and improve the soil organic carbon content so that soil physical and chemical properties can be enhanced. So it is recommended as an ameliorant with the efficiencies of carbon sequestration and soil nutrient improvement by many scholars. The paper reviewed some research progresses in the effects of biochar application on soil structure, fertility and crop growth, and the problems related with biochar application in agriculture that need further study were discussed.