黄河流域甘肃段农业绿色发展效率综合测度及影响因素

鹿晨昱, 段庄慧, 张劲松, 赵文婧

Comprehensive measurement and influencing factors of agricultural green development efficiency in Gansu section of the Yellow River Basin

Chenyu Lu, Zhuanghui Duan, Jinsong Zhang, Wenjing Zhao

图4 农业绿色发展效率核密度估计

Fig.4 Kernel density estimation of agricultural green development efficiency