Effects of nitrogen fertilizer on soil chemical property in citrus orchard

2019 2nd International Conference of Green Buildings and Environmental Management

生态环境科学

Zhang, Jiawen^1 ; Huang, Jinqiu^2 ; Wang, Zhihui^2 ; Wang, Xun^2

College of Horticulture, Sichuan Agricultural University, Chengdu, Sichuan

611130, China^1

Institute of Pomology and Olericulture, Sichuan Agricultural University, Chengdu, Sichuan

611130, China^2

关键词: AS-soils;    Available nitrogen;    Available phosphorus;    Available potassiums;    Citrus orchards;    Organic matter content;    Soil chemical property;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/310/4/042066/pdf
DOI  :  10.1088/1755-1315/310/4/042066

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The present research investigated the soil chemical properties applied nitrogen different amounts in Citrus orchard. The available nitrogen, available potassium and available phosphorus, as well as soil pH value and organic matter contents were determined. The results showed that the available nitrogen, available potassium, available phosphorus and organic matter in the soil were higher than the control.