摘要
白浆土主要形成于石灰岩风化后的土壤,具有较高的碱性和石灰含量,常用于土壤改良和中性化处理,以改善土壤结构和适应作物生长需求。由于长期人为活动和自然因素影响,黑土面临着土壤退化的问题。因此,该文以白浆土为例,基于黑土地区面临的生态问题,突出了黑土生态修复的紧迫性和必要性,详细探讨了白浆土改良技术对中和土壤酸碱度、增加土壤有机质含量、改善土壤结构和促进土壤生物活性等方面对黑土生态修复的促进作用。通过对白浆土改良技术的研究和实地调查,论证其在黑土生态修复中的实际效果和可行性,并提出了未来研究和应用建议,为黑土地区的生态环境保护和可持续发展提供理论和实践支持。
White pulp soil is mainly formed in limestone weathered soil,with high alkalinity and lime content,and is often used for soil improvement and neutralization treatment to improve soil structure and adapt to crop growth needs.Due to long-term human activities and natural factors,black soils are facing the problem of soil degradation.Therefore,this paper takes white pulp soil as an example,based on the ecological problems faced by the black soil area,highlights the urgency and necessity of black soil ecological restoration,and discusses in detail the role of white pulp soil improvement technology on black soil ecological restoration in neutralizing soil pH,increasing soil organic matter content,improving soil structure and promoting soil microbial activity.Through the research and field investigation of white pulp soil improvement technology,the practical effect and feasibility of white pulp soil improvement technology in black soil ecological restoration are demonstrated,and future research and application suggestions are put forward,so as to provide theoretical and practical support for the ecological environmental protection and sustainable development of black soil area.
作者
郭兵
GUO Bing(Heilongjiang Academy of Agricultural Machinery Sciences,Harbin 150081,China)
出处
《农机使用与维修》
2024年第6期49-51,共3页
Agricultural Machinery Using & Maintenance
关键词
白浆土改良技术
黑土生态修复
土壤改良
生态环境保护
可持续发展
white pulp soil improvement technology
black soil ecological restoration
soil improvement
ecological environmental protection
sustainable development