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Plants that are able to rapidly move their leaves or their leaflets in response to mechanical stimulation such as touch (thigmonasty): Mimosa pudica leaves closing after being touched Timelapse video of rotating Codariocalyx motorius leaflets. Aeschynomene: Large leaf sensitive plant (Aeschynomene fluitans) Aeschynomene americana [7]
Increased water and soil nutrient demand from faster growing species may lead to irrecoverable losses in site productivity and further impinge upon neighbouring communities and ecosystems. [ 36 ] [ 37 ] [ 38 ] Researchers at the University of Manchester's Faculty of Life Sciences modified two genes in poplar trees, called PXY and CLE, which are ...
Beech forest in Mátra, Hungary in winter. Forest migration is the movement of large seed plant dominated communities in geographical space over time.. The emphasis of forest migration is placed on the movement of the populations that make up the forest community.
Secondary succession is the secondary ecological succession of a plant's life. As opposed to the first, primary succession, secondary succession is a process started by an event (e.g. forest fire, harvesting, hurricane, etc.) that reduces an already established ecosystem (e.g. a forest or a wheat field) to a smaller population of species, and as such secondary succession occurs on preexisting ...
Christmas tree cultivation is an agricultural, forestry, and horticultural occupation which involves growing pine, spruce, and fir trees specifically for use as Christmas trees. The first Christmas tree farm was established in 1901, but most consumers continued to obtain their trees from forests until the 1930s and 1940s.
Dates are a wonderful fruit that's both nutritious and delicious. These sweet treats are easy to grow, and mature in clusters on certain types of palm trees.However, many of these date trees can ...
Plant perception is the ability of plants to sense and respond to the environment by adjusting their morphology and physiology. [1] Botanical research has revealed that plants are capable of reacting to a broad range of stimuli, including chemicals, gravity, light, moisture, infections, temperature, oxygen and carbon dioxide concentrations, parasite infestation, disease, physical disruption ...
In addition to growth by cell division, a plant may grow through cell elongation. This occurs when individual cells or groups of cells grow longer. Not all plant cells grow to the same length. When cells on one side of a stem grow longer and faster than cells on the other side, the stem bends to the side of the slower growing cells as a result.