共 10 条
[1]
BOGGIE R., 1960, JOUR BRIT GRASSLAND SOC, V15, P133
[4]
Gerwitz A., 1973, Laboratory Practice, V22, P35
[5]
HARRIES JH, 1974, J BRIT GRASSLAND SOC, V29, P9
[7]
NEWBOULD P, 1971, J BRIT GRASSLAND SOC, V26, P201
[8]
FACTORS AFFECTING THE ABILITY OF PLANTS TO ABSORB PHOSPHATE FROM SOILS .1. THE RELATIONSHIP BETWEEN LABILE PHOSPHATE AND ABSORPTION
[J].
JOURNAL OF SOIL SCIENCE,
1957, 8 (02)
:248-267
[9]
SUTTON CD, 1969, 9 BRIT EC SOC S, P127