The rearing of aquatic animals or the cultivation of aquatic plants for food; cf. aquiculture, n. Also: = hydroponics, n.
| 单词 | θ53694 |
| 释义 | the world > food and drink > farming > gardening > [noun] > hydroponics (7) aquaculture1887 The rearing of aquatic animals or the cultivation of aquatic plants for food; cf. aquiculture, n. Also: = hydroponics, n. sand culture1916 a hydroponic method of plant cultivation in which the plants are rooted in beds of purified sand supplied with nutrient solutions, used esp. to… drip culture1923 a hydroponic method of plant culture in which the nutrient solutions are supplied automatically by a drip-feed mechanism. aquaponics1937 = hydroponics, n. rare. hydroponics1937 The process of growing plants without soil, in beds of sand, gravel, or similar supporting material flooded with nutrient solutions. gravel culture1940 a hydroponic method of plant cultivation, using beds of gravel supplied with nutrient solutions. ring culture1953 the technique of growing plants (esp. tomatoes and chrysanthemums) in a bottomless cylinder containing soil resting on an inert bed, typically of… |
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