scholarly journals 50 year trends in nitrogen use efficiency of world cropping systems: the relationship between yield and nitrogen input to cropland

2014 ◽  
Vol 9 (10) ◽  
pp. 105011 ◽  
Author(s):  
Luis Lassaletta ◽  
Gilles Billen ◽  
Bruna Grizzetti ◽  
Juliette Anglade ◽  
Josette Garnier
2016 ◽  
Vol 75 ◽  
pp. 72-79 ◽  
Author(s):  
Xiangbei Du ◽  
Binglin Chen ◽  
Yuxiao Zhang ◽  
Wenqing Zhao ◽  
Tianyao Shen ◽  
...  

2017 ◽  
Vol 37 (8) ◽  
Author(s):  
顾峰雪 GU Fengxue ◽  
黄玫 HUANG Mei ◽  
张远东 ZHANG Yuandong ◽  
李洁 LI Jie ◽  
郭瑞 GUO Rui ◽  
...  

2016 ◽  
Vol 106 (2) ◽  
pp. 143-156 ◽  
Author(s):  
S. M. Mofijul Islam ◽  
Yam Kanta Gaihre ◽  
A. L. Shah ◽  
Upendra Singh ◽  
Md Imran Ullah Sarkar ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document