我国葡萄主产区的土壤养分丰缺状况
李宝鑫1(
),杨俐苹2(),卢艳丽2,师校欣1,杜国强1()
),杨俐苹2(),卢艳丽2,师校欣1,杜国强1()
Status of Soil Fertility in Main Grape Producing Areas of China
LI BaoXin1(),YANG LiPing2(),LU YanLi2,SHI XiaoXin1,DU GuoQiang1()
),YANG LiPing2(),LU YanLi2,SHI XiaoXin1,DU GuoQiang1()
图4. 土壤大量元素空间分布
审图号：GS（2020）2588号
Fig. 4. Spatial distribution of soil macro elements
