
TY  - JOUR
A1  - Jessop, RS 
A1  - Palmer, B 
A1  - Mcclelland, VF 
A1  - Jardine, R 
T1  - Within season variability of bicarbonate extractable phosphorus in wheat soils
JF  - Soil Research
JO  - Soil Res.
Y1  - 1977
VL  - 15
IS  - 2
SP  - 167
EP  - 170
KW  - 
UR  - https://doi.org/10.1071/SR9770167 
N2  - Using a long-term experiment at Longerenong Agricultural College, Dooen, Vic., plots from a pasture-pasture-fallow-wheat rotation were sampled on a three-weekly basis for a year. Analysis of the samples by bicarbonate extraction for phosphorus indicated considerable short-term fluctuations in phosphorus which were only partially explained by environmental conditions. Bicarbonate extractable phosphorus was both lowest and less variable over time under a two-year pasture treatment than when under fallow. 
ER  -

