论中国耕地质量提升与储碳控碳
Discussion on Cultivated Land Quality Improvement and Carbon Storage and Control in China
李荣 1李双2
作者信息
- 1. 农业农村部耕地质量监测保护中心 北京 100125
- 2. 中国腐植酸工业协会 北京 100120
- 折叠
摘要
耕地质量提升的关键是地力提升,地力提升的核心是土壤有机碳提升和腐植酸组分的改善.本文基于国家在新时期对耕地质量提升与储碳控碳的高度重视,重点从实施"藏粮于地"战略,腐植酸改良障碍和退化土壤;实施"腐植酸+"行动,减肥减药降残膜;开辟肥源,化解经济社会生态矛盾;创新机制,激发腐植酸储碳控碳积极性等 4 个方面,阐述了腐植酸在提升耕地质量和增强土壤储碳控碳能力的重要作用,提出了发展腐植酸绿色农资产品的 8 个重点方向,以期为腐植酸在耕地质量提升与储碳控碳领域的应用提供参考.
Abstract
The key to improving cultivated land quality is the improvement of soil fertility,and the core of soil fertility improvement is the improvement of soil organic carbon and humic acid components.Based on the great importance that the state attaches to the improvement of cultivated land quality and carbon storage and control in the new period,the important role of humic acid in improving cultivated land quality and enhancing the ability of soil carbon storage and control from four aspects were expounded,including implementation of strategy of"storing grain in the ground"to improve barrier and degraded soil by humic acid,implementing the action of"humic acid+"to reduce the amount of chemical fertilizers,pesticides and residual agricultural film,opening up fertilizer sources to resolve economic,social and ecological contradictions,innovating mechanism to stimulate the enthusiasm of carbon storage and control using humic acid,etc..Furthermore,eight key directions for the development of humic acid green agricultural products were proposed in order to provide a valuable reference for humic acid in improving cultivated land quality and carbon storage and control.
关键词
耕地质量/有机质/腐植酸/储碳控碳Key words
cultivated land quality/organic matter/humic acid/carbon storage and control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据