共 20 条
[3]
VARIATION IN YIELD BETWEEN 2 SIMILAR SANDY LOAM SOILS .2. CAUSES OF YIELD VARIATION IN CABBAGE AND LETTUCE CROPS
[J].
JOURNAL OF SOIL SCIENCE,
1983, 34 (03)
:639-647
[4]
VARIATION IN YIELD BETWEEN 2 SIMILAR SANDY LOAM SOILS .1. DESCRIPTION OF SOILS AND MEASUREMENT OF YIELD DIFFERENCES
[J].
JOURNAL OF SOIL SCIENCE,
1983, 34 (03)
:621-637
[6]
Dijkshoorn W., 1969, ECOLOGICAL ASPECTS M, P201
[7]
ROLE OF MINERAL ELEMENTS WITH EMPHASIS ON UNIVALENT CATIONS
[J].
ANNUAL REVIEW OF PLANT PHYSIOLOGY,
1966, 17
:47-+
[9]
Jones R. G. W., 1979, Laidman, D. L.
[10]
Jones, R. G. W. [Editors]: Recent advances in the biochemistry of cereals., P63