安徽农业科学2024，Vol.52Issue(12)：148-152,157,6.DOI:10.3969/j.issn.0517-6611.2024.12.032
云南双江县植烟土壤养分丰缺评价
Evaluation of Soil Nutrient Abundance and Deficiency in Tobacco Planting in Shuangjiang County,Yunnan
摘要
Abstract
In order to understand the abundance and deficiency of soil nutrients in the Shuangjiang tobacco planting area.In 2021,soil nutri-ent surveys were conducted in five major tobacco planting townships in Shahe Township,Mengmeng Township,Bangbing Township,Dawen Township and Mangnuo Township,and a total of 49 soil samples were collected.Soil nutrient content was analyzed and evaluated by testing.The results showed that the soil in the tobacco planting area of Shuangjiang County was acidic and slightly acidic,with an average pH of 5.28,of which acidic soil accounted for 77.55%of the county.The content of soil organic matter and hydrolyzed nitrogen was medium,the content of available phosphorus and available potassium was high,the content of exchange magnesium and available zinc in soil was widely distributed,the content of available boron was moderately low,and the content of water-soluble chloride ions was very low.关键词
烤烟/土壤养分评价/双江县Key words
Flue-cured tobacco/Soil nutrient evaluation/Shuangjiang County分类
资源环境引用本文复制引用
李财,俸明华,华小兵,康传辉,杨勇,黄晓杰,付丽美,朱永立,张清云,张志红,蔡春磊,杨跃林,刘振宁..云南双江县植烟土壤养分丰缺评价[J].安徽农业科学,2024,52(12):148-152,157,6.基金项目
中国烟草总公司云南省公司科技计划项目"北回归线生态烟区农药化肥减施增效技术研究与应用"(2021530000242024). （2021530000242024）
