Root growth of Lotus corniculatus
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منابع مشابه
Comparative ionomics and growth factors alteration in Lotus corniculatus under salt stress.
In order to understand the response of Lotus corniculatus to salt stress, ions content and some growth factors were analyzed in three varieties of this plant, namely, Ardebil, Karaj, and Jolfa. Lotus corniculatus plants were exposed to 0, 50, 100, and 150 mM NaCl in hydroponic condition. The amounts of anions (Cl-and NO3-) and cations (K+ and Na+) in leaves as well as shoot and root dry weights...
متن کاملLotus tenuis tolerates the interactive effects of salinity and waterlogging by 'excluding' Na+ and Cl- from the xylem.
Salinity and waterlogging interact to reduce growth of poorly adapted species by, amongst other processes, increasing the rate of Na(+) and Cl(-) transport to shoots. Xylem concentrations of these ions were measured in sap collected using xylem-feeding spittlebugs (Philaenus spumarius) from Lotus tenuis and Lotus corniculatus in saline (NaCl) and anoxic (stagnant) treatments. In aerated NaCl so...
متن کاملGrowth and physiological parameters under salinity stress in Lotus corniculatus. Marjan Azarafshan and Nasser Abbaspour *
Salinity is a main and common stress which decreases the amount of agriculture products and natural plants in many areas of the world. In this study, the effect of salt stress on three varieties of Lotus corniculatus 'Karaj', 'Jolfa', and 'Ardabil' was investigated. Plants were cultured in hydroponic condition with four NaCl treatments (0, 50, 100, 150 mM). The amounts of proline, glycine betai...
متن کاملEffect of oxygen availability on nitrogen fixation by two Lotus species under flooded conditions
the low pO 2 treatment in both species. Immunogold labelling showed that the MAC265 antigen was localThe pasture legumes Lotus uliginosus (Schk.) and ized primarily within intercellular spaces within nodule Lotus corniculatus (L.), known to differ in their tolercortices from both Lotus species. A marked decrease ance to flooding, were inoculated with Rhizobium loti in deposition of the MAC265 a...
متن کاملLotus corniculatus nodulation specificity is changed by the presence of a soybean lectin gene
Plant lectins have been implicated as playing an important role in mediating recognition and specificity in the Rhizobium-legume nitrogen-fixing symbiosis. To test this hypothesis, we introduced the soybean lectin gene Le1 either behind its own promoter or behind the cauliflower mosaic virus 35S promoter into Lotus corniculatus, which is nodulated by R. loti. We found that nodulelike outgrowths...
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