共 10 条
[1]
INFLUENCE OF SIMULATED FALL AND SPRING CONDITIONS ON SOIL SYSTEM .2. EFFECT ON SOIL NITROGEN
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (03)
:480-+
[3]
JUSTICE JOHN KEITH, 1962, SOIL SCI SOC AMER PROC, V26, P246
[4]
SABEY B. R., 1959, SOIL SCI SOC AM PROC, V23, P462
[5]
FORMATION OF NITRATE FROM AMMONIUM NITROGEN IN SOILS .4. USE OF DELAY AND MAXIMUM RATE PHASES FOR MAKING QUANTITATIVE PREDICTIONS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1969, 33 (02)
:276-+
[6]
SABEY BURNS R., 1956, SOIL SCI SOC AMER PROC, V20, P357
[7]
NITROGEN MINERALIZATION POTENTIALS OF SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (03)
:465-&
[9]
STANFORD G, IN PRESS
[10]
STANFORD G, 1973, SOIL SCI SOC AM P