MINERAL NITROGEN CONCENTRATION OF SOIL AS A GAUGE OF NEED FOR NITROGEN-FERTILIZER (N-MIN METHOD)

被引:150
作者
WEHRMANN, J
SCHARPF, HC
机构
关键词
D O I
10.1007/BF02197737
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
引用
收藏
页码:109 / 126
页数:18
相关论文
共 39 条
[31]   SIMULATION OF WINTER NITRATE TRANSPORT IN SOIL [J].
RICHTER, J ;
SCHARPF, HC ;
WEHRMANN, J .
PLANT AND SOIL, 1978, 49 (02) :381-393
[32]  
Ris J., 1974, Stikstof, V7, P168
[33]  
RIS J, 1976, BEDERIJFSONTWIKKELIN, V7, P766
[34]  
SCHARPF HC, 1977, THESIS TU HANNOVER
[35]  
SCHARPF HS, 1975, LANDWIRTSCH FORSCH S, V32, P100
[36]  
SOPER RJ, 1963, CAN J SOIL SCI, V43, P350, DOI DOI 10.4141/CJSS63-041
[37]  
STUMPE H, 1974, ARCH ACKER PFLANZENB, V18, P736
[38]  
van der Paauw F., 1962, PLANT SOIL, V16, P361
[39]  
WEHRMANN J, 1977, MITT DT LANDWIRTSCH, V92, P1058