(1) A hydroponic experiment was carried out to study effects of higher ammonium rate on yield and quality of pakchoi growing under low light intensity.

(2) Under conditions of growth chamber, hydroponic culture was employed to investigate the effects of different boron concentration on the morphology and growth of mungbean (Phaseolus aureus Roxb. ).

(3) Under hydroponic or aquaponic systems, the yields can be exceptional and the overheads minimal.

(4) People who practice hydroponic gardening as well as soil gardening understand this theory very well.

(5) Please describe the characteristics of hydroponic and front views of marketing.

(6) In recent years hydroponic farming has been expanded to many parts of the world.

(7) In French botanist Patrick Blanc’s vertical gardens, mesh-supported systems of felt, pipes, and valves deliver hydroponic nutrients to roots by capillary action.

(8) The effects of nitrogen on plant growth and cadmium accumulation in hyperaccumulator of Sedum alfredii Hance were investigated using hydroponic culture.

(9) Nickel ( Ni ) absorption and accumulation in tea plants were studied by hydroponic and pot experiments.

(10) The effects of organic and inorganic nitrogen on plant growth and cadmium absorbability and accumulation in two ecotypes of Sedum alfredii Hance were investigated using hydroponic culture.

(11) Modification of cadmium (Cd) toxicity in ramie by exogenous spermine (Spm) with different concentrations and adding modes were researched under hydroponic conditions.