a technique of growing plants in water (without soil) by using water with special nutrients dissolved in it
A method of growing plants without the use of soil. The nutrients that the plant would normally extract from the soil is provided in (a warm) solution
The growing of plants in nutrient solutions with or without an inert medium to provide mechanical support.
when soil is excluded as a growing medium.
Soil is a growing medium, but it is not necessary one. Inert substances like perlite or vermiculite can also serve as growing mediums (as they do in hydroponics). What is necessary are the nutrients the soil or perlite contains. In hydroponic systems, a specially formulated, nutrient rich solution, containing all the necessary macro- and micronutrients necessary for healthy plants, is pumped through an inert medium. The systems are typically installed in a greenhouse or other controlled environment so that it can be carefully monitored. Hydroponics is considered a science and is highly specialized, but can, however, be successfully practiced by hobbyists.
Growing plants in nutrient enriched water. C D E-G I-K M-O P-R T-W
The cultivation of plants by placing the roots in nutrient solution rather than in soil.
The culture of plants without soil. The method uses water with the required nutrients in solution.
production of crops where soil is not used as the growing medium
The growing of plants, especially vegetables, in water containing essential mineral nutrients rather than in soil.
a technique of growing plants (without soil) in water containing dissolved nutrients
(Hydroponie) Cultivation of plants (flowers and vegetables) in aqueous nutrients solutions without the aid of soil. The soil is replaced by a culture medium (coarse sands, expanded clay, rockwool). Plants are cultivated by using a nutritive solution which is brought to each plant by taking into account the requirements of the species «... »..
The growing of plants in aerated water containing all the essential mineral nutrients, with no soil. Also called soilless gardening or cultivation. hydroxyl end The hydroxyl group that is attached to the 3´ carbon atom of the sugar (ribose or deoxyribose) of the terminal nucleotide of a nucleic acid molecule.
the growing of plants without soil. A nutrient solution provides food and water for the plant.
the word means "water working", but includes all forms of soilless culture, that is, growing plants in a substrate without soil and providing their essential elements by a nutrient solution
The science of growing plants in water. Where the plant's roots are grown in an inorganic medium and the water holds all the nutrients.
The growing of plants without soil by using an inert medium such as sand, peat, or vermiculite and adding a nutrient solution containing all the essential elements needed by the plant for its normal growth and development. Water culture, when plant roots are suspended in a liquid medium containing the nutrient solution while their crowns are supported in a thin layer of inert medium, is true hydroponics. Often called soilless culture, it also includes aeroponics where plant roots are suspended in a dark chamber and sprayed with the nutrient solution.
A method of raising plants in nutrient-rich water, rather than soil. A polyculture operation can be set up in conjunction with a hydroponic system in which plants feed off of the nutrients contained in fish wastes.
The process of growing plants in sand, gravel, or liquid, without soil and with added nutrients.
A technique whereby plants are grown with their roots emersed in water to which all essential fertiliser elements are added.
The science of growing plants in mineral solutions or liquid, instead of in soil.
Hydroponics is a method of growing plants in water that contains dissolved nutrients (instead of in soi). HYOPOCOTYL The hypocotyl is the part of the stem of a sprouting plant that is above the root and below the stalk of the cotyledons (seed leaves).
Growing of plants in water containing dissolved nutrients, rather than in soil. This process is being used in greenhouses for intensive off-season production of vegetables.
Hydroponics is crop production with mineral nutrient solutions instead of soil containing silt and clay. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel or rockwool. A variety of techniques exist.