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On the other side, some plants show adaptations to changes in soil salinity, in that the plant's exposure to salt initiates certain mechanisms for cell osmotic regulation and causes changes in this plant's water obtaining and loss behaviors. [1] One of such plants is the model plant Arabidopsis thaliana, a member of the family Brassicaceae.
It has been shown to ameliorate the negative effects that salinity has such as reduced water usage of plants. [17] Soil salinity activates genes associated with stress conditions for plants. [18] These genes initiate the production of plant stress enzymes such as superoxide dismutase, L-ascorbate oxidase, and Delta 1 DNA polymerase. Limiting ...
The salt level is often taken as the soil salinity or the salinity of the irrigation water. Salt tolerance is of importance in irrigated lands in (semi)arid regions where the soil salinity problem can be extensive as a result of the salinization occurring here. It concerns hundreds of millions of hectares. [2]
Salinity is an ecological factor of considerable importance, influencing the types of organisms that live in a body of water. As well, salinity influences the kinds of plants that will grow either in a water body, or on land fed by a water (or by a groundwater). [19] A plant adapted to saline conditions is called a halophyte.
The various effects on these organisms can then indirectly affect the overall freshwater ecosystem by modifying the aquatic community structure and function. [19] As salinity increases within a freshwater ecosystem, often this results in a decrease of biota diversity and richness. [ 19 ]
A halophyte is a salt-tolerant plant that grows in soil or waters of high salinity, coming into contact with saline water through its roots or by salt spray, such as in saline semi-deserts, mangrove swamps, marshes and sloughs, and seashores. The word derives from Ancient Greek ἅλας (halas) 'salt' and φυτόν (phyton) 'plant'.
Cheetos products, including Flamin’ Hot Cheetos, and chips like Doritos contain the colourings red 40, yellow 5, and yellow 6 in its ingredients, while cereals like Froot Loops and Fruity ...
The standard for the determination of soil salinity is from an extract of a saturated paste of the soil, and the EC is then written as ECe. The extract is obtained by centrifugation. The salinity can more easily be measured, without centrifugation, in a 2:1 or 5:1 water:soil mixture (in terms of g water per g dry soil) than from a saturated paste.