摘要
为寻求适宜十堰烟区的土壤保育与修复技术,开展了植烟土壤健康状况调查和土样检测,对植烟土壤退化原因进行了分析,结合近几年的研究成果,系统集成了轮作换茬、深耕冻垡、增施有机肥、施用"陪嫁土"、平衡施肥、坡改梯、土壤改良剂修复烟田、绿肥翻压还田、秸秆还田、石灰调酸、生物质炭修复、规范使用农药和肥料等植烟土壤保育与修复的关键技术,并对如何进一步开展好此项工作给出了建议,以期为改善植烟土壤物理性状、平衡土壤养分、优化土壤生态环境、减少病虫危害,阻止现有健康土壤退化,实现退化土壤逐渐修复,维护烟区生态安全红线,促进十堰烟叶生产可持续发展提供有益参考。
In order to seek suitable soil conservation and remediation technology in the tobacco area of Shiyan,the health status of planting tobacco soil and soil sample testing were carried out,and the causes of soil degradation were analyzed.Combined with the research achievements of recent years,conservation and restoration key technologies of tobacco planting soil were integrated,including rotation alternate husbandry,deep tillage frozen ridge,applying"dowry soil",balanced fertilization,terracing of sloping land,remediation of tobacco fields by soil improvers,turning over the green manure and returning it to the fields,straw returning,lime acid modification,biomass charcoal remediation,standard use of pesticides and fertilizers,etc.Suggestions on how to further carry out this work were given in order to provide useful references for improving physical properties of tobacco planting soil,balancing soil nutrients,optimizing soil and promoting sustainable development of tobacco production in Shiyan.
作者
黄凯
代惠娟
刘焕军
霍延虎
赵新卫
李彬
周波
胡蓉
HUANG Kai;DAI Hui-juan;LIU Huan-jun(Hubei Tobacco Company Shiyan City Company,Shiyan,Hubei 442012;Hebei China Tobacco Industry Co.,Ltd.,Shijiazhuang,Hebei 050051;Xunyang Cigarette Factory of Shaanxi China Tobacco Industry Co.,Ltd.,Xunyang,Shaanxi 725700)
出处
《安徽农业科学》
CAS
2020年第15期169-172,175,共5页
Journal of Anhui Agricultural Sciences
基金
中国烟草总公司项目“烟田土壤酸化改良及连作障碍消减关键技术研究与应用”(110201502014)。
关键词
烤烟
植烟土壤
土壤保育
土壤修复
十堰市
Flue-cured tobacco
Tobacco planting soil
Soil conservation
Soil remediation
Shiyan
