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Information Journal Paper

Title

ALTERATION IN METABOLIC PROCCESSES OF TEA FLLOWING ABIOTIC STRESSES

Pages

  45-54

Abstract

 Environment stress may be abiotic or anthropogenic. Biotic factors such as insect and fungal diseases and weeds are responsible for losses representing less than 20% of the potential harvest of most species, abiotic factors including high irradiation chilling frost, drought, flooding, salinity and nutrient imbalances are responsible for most crop losses. Drought commonly being the most destructive factor. Some of these stress factors slowly and gradually affect plant growth conditions. Science plants are sessile organisms for stress avoidance; they need flexible organisms and have only limited mechanisms for stress avoidance. Author pogenic actives have caused air and soil pollution acid precipitation, soil degradation, uv-B radiation, climate change and etc. the present study has been undertaken to study how various ABIOTIC STRESSes affect the metabolism of tea plant. Among the ABIOTIC STRESSes, drought salinity, temperature been considered. Following the various treatment, leave were sampled and analyzed for PHENOLIC COMPOUND, PROTEIN and PROLIN content. In the present investigation response to temperature stress (45, 50,55oc), phenol contents, decreased gradually whereas in all other two stresses there was an intial increase in phenol contents followed by a decrease. PROLINe content showed increased accumulation following the various stress. In temperature stress after 45°c, there was a decrease in PROLINe content. PROTEIN content on the other hand decreased flowing temperature stress, and in other stresses too there was a decrease flowing an initial increase. For statistically research was used of SPSS. In conclusion it might be standed that tea plants tolerate the various ABIOTIC STRESSes to agreed degree by alterations in their metabolic pathway and shifting to production at metabolites most suitable to the plant for with sternding the stress.

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    APA: Copy

    RAHDARI, P.. (2008). ALTERATION IN METABOLIC PROCCESSES OF TEA FLLOWING ABIOTIC STRESSES. JOURNAL OF BIOLOGY SCIENCE, 2(1 (SERIES NO. 4)), 45-54. SID. https://sid.ir/paper/164156/en

    Vancouver: Copy

    RAHDARI P.. ALTERATION IN METABOLIC PROCCESSES OF TEA FLLOWING ABIOTIC STRESSES. JOURNAL OF BIOLOGY SCIENCE[Internet]. 2008;2(1 (SERIES NO. 4)):45-54. Available from: https://sid.ir/paper/164156/en

    IEEE: Copy

    P. RAHDARI, “ALTERATION IN METABOLIC PROCCESSES OF TEA FLLOWING ABIOTIC STRESSES,” JOURNAL OF BIOLOGY SCIENCE, vol. 2, no. 1 (SERIES NO. 4), pp. 45–54, 2008, [Online]. Available: https://sid.ir/paper/164156/en

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