
TY  - JOUR
A1  - Slater, WG 
A1  - Goodall, DW 
T1  - Nutrient Interactions and Deficiency Diagnosis in the Lettuce III. Nitrogen Content and Response to Nitrogen
JF  - Australian Journal of Biological Sciences
JO  - Aust. Jnl. Of Bio. Sci.
Y1  - 1957
VL  - 10
IS  - 3
SP  - 253
EP  - 278
KW  - 
UR  - https://doi.org/10.1071/BI9570253 
N2  - Lettuce plants grown in sand culture, and receiving nitrogen, phosphorus, and potassium at five levels in all combinations, were analysed at different stages of growth for total, soluble, and nitrate nitrogen. An attempt was made to relate these analytical data to the subsequent response (in dry matter production) shown by the plants when a further amount of nitrogen was supplied. 
ER  -

