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In-situ conservation is the on-site conservation or the conservation of genetic resources in natural populations of plant or animal species, such as forest genetic resources in natural populations of tree species. [1] This process protects the inhabitants and ensures the sustainability of the environment and ecosystem.
For example, whilst ex situ conservation protects CWR (or more correctly, their genes) from threats in the wild, it can limit evolution and adaptation to new environmental challenges. In 2016, 29% of wild relative plant species were completely missing from the world’s genebanks, with a further 24% represented by fewer than 10 samples.
In-situ conservation of agricultural resources is performed on-farm. This also allows the plants to continue to evolve with their environment through natural selection. [citation needed] An arboretum stores trees by planting them at a protected site. [citation needed] A less expensive, community-supported seed library can save local genetic ...
Rhizofiltration is a contamination treatment method that may be conducted in situ, with plants being grown directly in the contaminated water body or ex situ, where plants are grown off-site and later introduced to the contaminated water body. [8]
Conservation in this context is the attempt to prevent extinction, whether in situ by protecting plants and their habitats in the wild, or ex situ in seed banks or as living plants. [88] Some 3000 botanic gardens around the world maintain living plants, including over 40% of the species known to be threatened, as an "insurance policy against ...
One of the parent plants used in the study, Marsellesa, was observed in the field to be 1% susceptible to rust and the Starmaya plant was observed to be 8% susceptible. [1] The researchers believe that Starmaya's resistance can be improved by first increasing the genetic fixedness (predictability of trait inheritance by progeny, i.e., a "fixed ...
The Biodiversity Park contains the following groups of plant: Sacred plants of Sacred Groves zone: Sacred groves section harbors plant species related to Ganesha worship (21 plants), Nakshatra vanam / birth stars or star constellations (27 plants), Raasi vana / Zodiac signs (12 plants), Saptharishi vana / 7 Indian sages garden (7 plants) and Navagraha vana (9 plants).
The Wollemi pine is another example of a plant that is being preserved via ex situ conservation, as they are being grown in nurseries to be sold to the general public. The Orange-bellied parrot , with a wild population of 14 birds as of early February 2017, [ 15 ] are being bred in a captive breeding program.