共 33 条
[11]
Doren D. M. Van Jr., 1978, ASA [American Society of Agronomy] Special Publication, P49
[13]
FAHAD AA, 1979, THESIS U NEBRASKA LI
[15]
JOHNSON RR, 1987, AGRONOMY, V16, P355
[16]
JOHNSON RR, 1972, CAN J PLANT SCI, V52, P991
[17]
EFFECT OF HOMOGENEOUS AND HETEROGENEOUS SOIL COMPACTION ON SHOOT AND ROOT-GROWTH OF FIELD BEAN AND SOYBEAN
[J].
JOURNAL OF AGRONOMY AND CROP SCIENCE-ZEITSCHRIFT FUR ACKER UND PFLANZENBAU,
1986, 157 (02)
:105-113
[19]
Kurtz L.T., 1984, NITROGEN CROP PRODUC, P295