共 15 条
[1]
LONG-TERM TRENDS IN FERTILITY OF SOILS UNDER CONTINUOUS CULTIVATION AND CEREAL CROPPING IN SOUTHERN QUEENSLAND .3. DISTRIBUTION AND KINETICS OF SOIL ORGANIC-CARBON IN PARTICLE-SIZE FRACTIONS
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AUSTRALIAN JOURNAL OF SOIL RESEARCH,
1986, 24 (02)
:293-300
[2]
LONG-TERM TRENDS IN FERTILITY OF SOILS UNDER CONTINUOUS CULTIVATION AND CEREAL CROPPING IN SOUTHERN QUEENSLAND .1. OVERALL CHANGES IN SOIL PROPERTIES AND TRENDS IN WINTER CEREAL YIELDS
[J].
AUSTRALIAN JOURNAL OF SOIL RESEARCH,
1986, 24 (02)
:265-279
[3]
LONG-TERM TRENDS IN FERTILITY OF SOILS UNDER CONTINUOUS CULTIVATION AND CEREAL CROPPING IN SOUTHERN QUEENSLAND .2. TOTAL ORGANIC-CARBON AND ITS RATE OF LOSS FROM THE SOIL-PROFILE
[J].
AUSTRALIAN JOURNAL OF SOIL RESEARCH,
1986, 24 (02)
:281-292
[4]
SEPARATION OF LIGHT FRACTION FROM SOILS BY ULTRASONIC DISPERSION IN HALOGENATED HYDROCARBONS CONTAINING A SURFACTANT
[J].
JOURNAL OF SOIL SCIENCE,
1969, 20 (02)
:291-+
[5]
FORD GW, 1968, 9TH T INT C SOIL SCI, V2, P403
[6]
Greenland D. J., 1964, T 8 INT C SOIL SCI, VII, P137
[7]
HALMA G., 1969, Clay Mineralogy, V8, P59, DOI 10.1180/claymin.1969.008.1.07
[9]
Oades J.M., 1977, SOIL FACTORS CROP PR, P127
[10]
DENSIMETRIC FRACTIONATION OF SOIL ORGANOMINERAL COMPLEXES
[J].
JOURNAL OF SOIL SCIENCE,
1975, 26 (02)
:112-123