新疆昌吉州耕地土壤有机质空间变异动态研究

张兆彤, 李源, 刘国宏, 朱倩倩, 许咏梅

Dynamic research on spatial variability of cultivated soil organic matter in Changji Prefecture, Xinjiang

ZHANG Zhaotong, LI Yuan, LIU Guohong, ZHU Qianqian, XU Yongmei

图3 第二次土壤普查时期昌吉州耕地土壤有机质栅格数据 注：此图基于新疆维吾尔自治区自然资源厅标准地图（审图号：新S（2019）060号）绘制,底图无修改。

Fig. 3 Grid data of soil organic matter in cultivated land in Changji Prefecture during the second soil survey