ugg boots sale High temperature stress on Chinese

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High temperature stress on Chinese cabbage Antioxidant Enzymes and Lipid Peroxidation

107 of the POD activity began to decline,[link widoczny dla zalogowanych], indicating that their tolerance of heat stress began to decrease with time, POD self-destruction. In this experiment,[link widoczny dla zalogowanych], POD activity in the first half of the changes and Wu Guosheng on Chinese Cabbage consistent with the results obtained, the latter half of the time, Chinese cabbage, POD activity decreased rapidly, while the POD activity in Chinese cabbage is maintained at a relatively stable range, this may be because the heat capacity of different crops due to a difference. Hopane. Ji l} f = summer clam 0O2468l0 processing time Treatmenttime (d) +107 rice, (treatment) Varietyno. 107 (treatment) +107 rice, (control) Varietyno. 107 (contro1) +4 No. species (treatment) Varietyno. 4 (treatment) -* a variety of 4 (control) Varietyno. 4 (contro1) Figure 4 under high temperature stress of Brassica POD activity in leaves of Fig. 4EffectofheatstressonPODactivityinnon-headingChi-nesecabbageseedlings2.2.3 high temperature stress on CAT activity can be seen from Figure 5, the normal temperature conditions two varieties of Brassica CAT activity of different cells, 4 was significantly higher than 107 varieties of species . In the heat stress, heat-resistant varieties of CAT activity in the previous upward trend in 4d, in the first 4-6d declined to 6d when compared with the control,[link widoczny dla zalogowanych], then the increase and remain at the level before treatment; not CAT activity of heat-resistant varieties of the former 2d upward trend has been declining since then, to 8d down to a very low level, 80% less than control, heat-resistant varieties is lower than 48%. It can be seen, heat-resistant varieties in the heat stress conditions, CAT activity can maintain a relatively stable region,[link widoczny dla zalogowanych], the membrane system from free radical damage, rather than their ability to regulate heat-resistant species poor, with processing time, the membrane system increased the degree of injury by free radicals. Description CAT Chinese cabbage in the body to maintain a balance of resistance and heat stress and free radicals play an important role. A 1000800 boat 'Head Hall 600 400 No. clam 200O2468lO processing time Treatmenttimefd) +107 No. species: Li) Varietyno. 107 (treatment) +107 rice,[link widoczny dla zalogowanych], (control) Varietyno. 107 (contro1) +4 No. species (treatment) Varietyno. 4 (treatment) - �� a 4 varieties (control) Varietyno. 4 (contro1) Figure 5 under high temperature stress of Brassica CAT activity in leaves of Fig. 5EffectofheatstressonCATactivityinnon-headingChi-nesecabbageseedlings
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