nutrient supply

См. также в других словарях:

• Nutrient — cycle in the oceans A nutrient is a chemical that an organism needs to live and grow or a substance used in an organism s metabolism which must be taken in from its environment.[1] They are used to build and repair tissues, regulate body… …   Wikipedia

• Nutrient systems — (nutrient premixes) integrate functional ingredients from vitamins, minerals, amino acids, nucleotides, and nutraceuticals. These mixes are very cost saving and beneficial to manufacturers, researchers and developers in the food and… …   Wikipedia

• Nutrient cycle — …   Wikipedia

• Nutrient management — Nitrogen fertilizer being applied to growing corn (maize) in a contoured, no tilled field in Iowa. Nutrient management is a system used by farmers to manage the amount, form, placement, and timing of the application of nutrients(whether as manure …   Wikipedia

• Nutrient film technique — A home built NFT hydroponic system. Nutrient Film Technique or NFT is a hydroponic technique wherein a very shallow stream of water containing all the dissolved nutrients required for plant growth is re circulated past the bare roots of plants in …   Wikipedia

• nutrient vessels — vessels that supply nutritive elements to special tissues, such as arteries entering the substance of bone, or supplying walls of the blood vessels themselves. See also arteria nutricia …   Medical dictionary

• Water supply and sanitation in Ireland — Water supply and sanitation services in Ireland, in contrast to most countries in the world, are provided free of charge to domestic users since 1997. Only non domestic users are billed for these services. The bulk of the costs of service… …   Wikipedia

• Water supply and sanitation in the European Union — still is under the responsibility of each member state. Nevertheless, the European Union established some policies which impact the National water strategies tremendously. However, WSS evolved in every Member State independently until the… …   Wikipedia

• Water supply and sanitation in Israel — is intricately linked to the historical development of Israel in the context of scarce water resources. Because the coastal plain of historical Palestine had few water resources, Theodor Herzl already envisioned the transfer of water from the… …   Wikipedia

• Water supply network — Public infrastructure …   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