Role of fig rootstock on changes of water status and nutrient concentrations in ‘Sabz’ cultivar under drought stress condition
作者： Moslem Jafari , Majid Rahemi , Ali Akbar Kamgar Haghighi
DOI: 10.1016/J.SCIENTA.2017.10.014
关键词:
摘要: Abstract To investigate the effects of fig rootstocks on scion water and nutrient content under drought stress conditions, ‘Sabz’ cultivar was budded onto ‘Siah’, ‘Shah Anjir’, ‘Dehdez’, ‘Matti’ ‘Tousorkh’. Stem potential (Ψ stem ), relative (RWC), stomatal conductance (g s ) leaf concentration N (nitrogen), P (phosphorous), K (potassium), Ca (calcium), Zn (zink), Fe (ferrous) were measured in root growth factors rootstocks. The results showed that altered Ψ , RWC, g some mineral concentrations significantly. Plants Anjir' rootstock had greatest whereas ‘Siah’ most efficient uptake. Under stress, ‘Dehdez’ transferred more amounts to cultivar. Leaf concentrations, leaves volume positively correlated with RWC stress.
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