Claim · model-written summary
NaCl decreased plant height, biomass, water content of wheat seedlings relative to control.
Verbatim
e0“in wheat ( Triticum aestivum L. Xiaoyan-926) seedlings were studied”
e1“Four treatments were included in the experiment: no addition of NaCl and no exposure to UV-B radiation (CK), addition of NaCl (NaCl), exposure to UV-B radiation (UV-B), addition of NaCl and exposure to UV-B radiation (UV-B+NaCl)”
e2“The results showed that treatments of UV-B, NaCl and UV-B+NaCl all resulted into a decrease in plant height, biomass, water content, net photosynthetic rate, transpiration rate, stomatal conductance and contents of photosynthetic pigments, and into an increase in relative leakage ratio and lipid peroxidation, as quantified by measurement of malondialdehyde (MDA)”
Title
Cheng Liu Xibei zhiwu xuebao 2004
Other claims from this paper (18)
- Intervention effect UV-B decreased plant height, biomass, water content of wheat seedlings relative to control.
- Intervention effect UV-B decreased net photosynthetic rate, transpiration rate, stomatal conductance of wheat seedlings relative to control.
- Intervention effect UV-B decreased contents of photosynthetic pigments of wheat seedlings relative to control.
- Intervention effect NaCl decreased net photosynthetic rate, transpiration rate, stomatal conductance of wheat seedlings relative to control.
- Intervention effect NaCl decreased contents of photosynthetic pigments of wheat seedlings relative to control.
- Intervention effect UV-B+NaCl decreased plant height, biomass, water content of wheat seedlings relative to control.
- Intervention effect UV-B+NaCl decreased net photosynthetic rate, transpiration rate, stomatal conductance of wheat seedlings relative to control.
- Intervention effect UV-B+NaCl decreased contents of photosynthetic pigments of wheat seedlings relative to control.
- Intervention effect UV-B radiation increased relative leakage ratio and lipid peroxidation (MDA) in wheat seedlings.
- Intervention effect NaCl increased relative leakage ratio and lipid peroxidation (MDA) in wheat seedlings.
- Intervention effect UV-B combined with NaCl increased relative leakage ratio and lipid peroxidation (MDA) in wheat seedlings.
- Intervention effect Flavone contents increased under all stress conditions in wheat seedlings.
- Intervention effect Activities of SOD, CAT and POD increased under all stress conditions in wheat seedlings.
- Intervention effect UV-B reduced proline content in wheat seedlings.
- Intervention effect NaCl enhanced proline content in wheat seedlings.
- Intervention effect UV-B combined with NaCl enhanced proline content more than NaCl alone.
- Association Most parameters did not differ significantly between NaCl and UV-B+NaCl treatments.
- Mechanism UV-B did not obviously strengthen NaCl-induced inhibition of wheat seedlings, possibly because NaCl-induced flavone and proline enhancement offsets it.