中国农学通报2026，Vol.42Issue(7)：15-21,7.
生物炭在花生种植中的应用研究进展
Research Progress on Application of Biochar in Peanut Cultivation
摘要
Abstract
In view of the issues of soil acidification,continuous cropping obstacles,fertilizer reduction,carbon sequestration and emission reduction in the main peanut producing areas in China,the paper aims to systematically sort out the application effect and mechanism of biochar in the high-quality and efficient production of peanuts,and promote the utilization of straw resources and the improvement of cultivated land quality.It first summarized the types of biochar raw materials,application dosages,and application methods adopted in peanut cultivation.Then,it explored the impacts of biochar on peanut growth and quality,soil physicochemical properties,soil microorganisms,and the mitigation of soil pollution in peanut fields.Additionally,the article analyzed the role of biochar in soil carbon sequestration and emission reduction within peanut cropping systems.The results showed that biochar with suitable raw materials and dosage could promote peanut emergence and root growth,improve photosynthetic efficiency,increase pod yield,and improve quality indicators such as oleic acid.It could effectively improve acidified soil,enhance the effectiveness of organic matter and nutrients,optimize microbial community structure,and reduce the effectiveness of heavy metals such as cadmium.At the same time,it significantly reduced N2O and CH4 emissions,enhanced soil carbon sequestration capacity,and achieved synergy between yield increase and emission reduction.However,there are still some shortcomings in the current research,such as short test period,unclear long-term effects and mechanisms,and insufficient specialization and regionalization.In summary,biochar is an efficient improvement material for green quality improvement,carbon sequestration and emission reduction in peanut fields,and has significant synergistic effects with nitrogen reduction,tillage and irrigation.In the future,long-term positioning research,mechanism analysis and regional special product development should be strengthened to promote the large-scale application of biochar in the main peanut producing areas such as Huanghuaihai.关键词
花生/生物炭/产量/品质/土壤/固碳减排/应用Key words
peanut/biochar/yield/quality/soil/carbon sequestration and emission reduction/application分类
农业科技引用本文复制引用
周立垚,马腾飞,刘娟,刘海礁,崔亚男,刘兵,罗艺龙,于泷程,陈亚菲,许日升..生物炭在花生种植中的应用研究进展[J].中国农学通报,2026,42(7):15-21,7.基金项目
国家现代农业产业技术体系"黄淮区域高产栽培岗位"(CARS-13) （CARS-13）
河南省科技攻关"基于不同耕作方式与氮肥运筹的花生田减排机理及应用研究"(242102111072) （242102111072）
河南省科技攻关"减氮配施生物炭对花生田固碳减排影响机理及应用研究"(252102111081). （252102111081）
