Root proteins collection assay was carried out using a hydroponic split-roots system.
John Mooney, above, the chef, and his partner, Mick O'Sullivan, are growing more than 70 varieties of herbs, vegetables and fruits using a hydroponic automatic watering system of vertically planted structures, like little towers studded with openings for the plants.
The studies were conducted using a hydroponic system in a greenhouse.
using a hydroponic nutrient film technique along with elevated CO2 (1000 or 1200 μmol mol−1).
Plants were grown in a greenhouse at Embrapa-Soybean (Londrina, Brazil) using a hydroponic system compound for plastic containers (30 liters) and an aerated pH 6.6-balanced nutrient solution.
Using a hydroponic culture system and various analytical methods, we have tested our hypotheses that canola, a dicot oilseed crop; potato, a tuber-producing dicot and barley, a monocot, respond differently under various levels of P availability.
We have investigated the responses of root morphology and root-exuded organic acids to low P availability in three important food crops (barley, canola and potato) with divergent root traits using a hydroponic culture system.
From this day, the plants were stressed for 5 d with NaCl as an osmoticum using a hydroponics system (R. Dolferus, X. Ji, S. Thavamanikumar, E. Tanaka, J. Edlington, K. Forrest, G. Rebetzke, M. Hayden and B. Cullis, unpublished data).
This could be due to the two different methodologies used (i.e. we used a hydroponic culture, whereas Steingrobe et al. performed field experiments involving a more complicated environment around the roots).
Creatinine was assayed using a spectrophotometric assay.
