陕西省粮食生产的减肥潜力及经济环境效益
张欣欣
1
(
),石磊
2
,何刚
1
(
),王朝辉
1
(
)
Potential of Fertilizer Reduction and Benefits of Environment and Economic for Cereal Crops Production in Shaanxi Province
ZHANG XinXin
1
(
),SHI Lei
2
,HE Gang
1
(
),WANG ZhaoHui
1
(
)
图1.
调研地点分布图
Fig. 1.
Distribution of the survey sites