Nitrogen losses under intensive cropping

被引:9
作者
Lipman, JG
Blair, AW
机构
关键词
D O I
10.1097/00010694-192107000-00001
中图分类号
S15 [土壤学];
学科分类号
0903 ; 090301 ;
摘要
引用
收藏
页码:1 / 19
页数:19
相关论文
共 9 条
[1]   Total nitrogen and carbon in cultivated land and land abandoned to grass and weeds [J].
Blair, AW ;
McLean, HC .
SOIL SCIENCE, 1917, 4 (04) :283-293
[2]  
COLISON SE, 1916, FLA AGR EXP STA B, V132
[3]  
DYER B, 1902, USDA AGR OFF EXP STA, V106, P19
[4]  
LIPMAN JG, 1909, N J AGR EXP STA B, V221
[5]  
LIPMAN JG, 1916, N J EXP STA B, V288
[6]  
LYON T, 1918, N Y CORNELL AGR EXP, V12
[7]  
RUSSEL EJ, 1917, SOIL CONDITIONS PLAN, P114
[8]  
SNYDER H, 1901, MINN AGR EXP STA B, V70
[9]  
WARINGTON R, 1918, USDA OFF EXP STA B, V8