hydroponics solution

См. также в других словарях:

• Hydroponics — (from the Greek words hydro (water) and ponos (labour) is a method of growing plants using mineral nutrient solutions, without soil. Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium,… …   Wikipedia

• hydroponics — hydroponic, adj. hydroponically, adv. hydroponist /huy drop euh nist/, hydroponicist, n. /huy dreuh pon iks/, n. (used with a sing. v.) the cultivation of plants by placing the roots in liquid nutrient solutions rather than in soil; soilless… …   Universalium

• hydroponics — The growing of plants without soil. Plants are fed with an aerated solution of nutrients, and the roots are either supported within an inert matrix, or are freely floating in the nutrient solution …   Glossary of Biotechnology

• hydroponics — noun the cultivation of plants in a nutrient solution rather than in the soil …   Wiktionary

• hydroponics — hy·dro pon·ics || ‚haɪdrəʊpÉ‘nɪks / pÉ’nɪks n. process of growing plants in a nutrient rich solution in place of soil …   English contemporary dictionary

• hydroponics —   n. cultivation of plants without soil, by supporting them in chemical solution containing all ingredients necessary for growth …   Dictionary of difficult words

• Organic hydroponics — uses organic fertilizer. Conventional hydroponics cannot use organic fertilizer because organic compounds contained in hydroponic solution inhibit the growth of the crop roots, so it uses only inorganic frertilizer. In organic hydroponics,… …   Wikipedia

• Passive hydroponics — Passive hydroponics, semi hydroponics or passive subirrigation is a method of growing plants without soil, peat moss, or bark. Instead an inert porous medium transports water and fertilizer to the roots by capillary action. Water and fertilizer… …   Wikipedia

• Aeroponics — is the process of growing plants in an air or mist environment without the use of soil or an aggregate medium. Aeroponic culture differs from both hydroponics and in vitro (Plant tissue culture) growing. Unlike hydroponics, which uses water as a… …   Wikipedia

• Cannabis cultivation — Typical home grown organic sinsemilla bud compared to a cigarette pack. This article presents common techniques and facts regarding the cultivation of the flowering plant cannabis, primarily for the production and consumption of marijuana buds.… …   Wikipedia

• agricultural technology — Introduction       application of techniques to control the growth and harvesting of animal and vegetable products. Soil preparation       Mechanical processing of soil so that it is in the proper physical condition for planting is usually… …   Universalium