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Plants placed into nutrient-rich water channels in an NFT system A home-built NFT hydroponic system. Nutrient film technique (NFT) is a hydroponic technique where in 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 a watertight gully, also known as channels.
A popular variation is the nutrient film technique or NFT, whereby a very shallow stream of water containing all the dissolved nutrients required for plant growth is recirculated in a thin layer past a bare root mat of plants in a watertight channel, with an upper surface exposed to air. As a consequence, an abundant supply of oxygen is ...
The seedlings of some flowering plants have no cotyledons at all. These are said to be acotyledons. The plumule is the part of a seed embryo that develops into the shoot bearing the first true leaves of a plant. In most seeds, for example the sunflower, the plumule is a small conical structure without any leaf structure. Growth of the plumule ...
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The sole species is E. lobata, commonly called wild cucumber and prickly cucumber. It is an annual, sprawling plant that is native to North America . Sicyos angulatus , common name "bur cucumber", is an annual plant with a similar clinging vine growth but different-appearing flowers and seed pods.
Squirting cucumbers blast their seeds over distances hundreds of times their length, and now scientists know how the plants do it. A squirting cucumber in action is a remarkable sight, but if you ...
Hot-house cucumber: With its thin skin, minimal seeds, and mild flavor, a hot-house cucumber adds crispiness without the need for peeling. Cucumbers are naturally hydrating, low in calories, and ...
Ecballium is a genus of flowering plants in the family Cucurbitaceae containing a single species, Ecballium elaterium, [1] [3] also called the squirting cucumber, as well as the noli me tangere [citation needed] and its English translation touch-me-not [citation needed].