Irrigation significantly reduced summer retention capacity of both medium-only and planted roofs, but only during the largest dry season rain event.
The regenerated plants were further grown on hormone-free MS medium, and then planted in soil.
The EC of growth medium and plant growth increased when geranium (Pelargonium x hortorum Bailey cv. 'Meridonna') greenhouse pot cultures were fertilized with MSWC, but leaf N and P levels decreased (Ribeiro et al. 2000).
After 10 days, sodium arsenate (Na2HAsO4.7H2O) at various concentrations (0, 100, 150, 200, 250, 300 and 350 μM) was added to the medium and plants were grown for an additional 7 days to determine the optimum concentration for As treatment.
Get some tall plants, medium and "groundcover" plants for the back, center, and front of your tank.
Approximately 400 500 M2 seedlings per batch (∼5 7 M2 seedlings from each M1 plant) were sown on solid Murashige and Skoog (MS) medium and GFP− plants were screened using a Leica fluorescence stereomicroscope.
After two weeks, the plants were up-rooted, their roots were washed free of the rooting medium and the plants were transferred to a hydroponic solution consisting of a diluted (1 2) Hoagland's solution [ 25].
The main plots were assigned to low, medium and high plant densities (3.0, 5.25 and 7.5 plants/m2), while low, moderate and high nitrogen rates (120, 225 and 300 kg N/ha) were assigned to the subplots.
Considerably high lint yield (1604 kg/ha) was achieved only with a high dose of N fertilizer under low plant density, but comparable yields (1693 and 1643 kg/ha) were achieved with moderate and low N rate under medium and high plant density.
The T1 seeds were screened on kanamycin-containing medium, and resistant plants were grown to maturity in the growth chamber.
