Title : ( The study of nutritional management of parent plant in combination with seed priming by biofertilizers in toward to increase of salinity tolerance in wheat cv. Sayonz at germination period )
Authors: Parviz Rezvani Moghaddam , Hamidreza Fallahi , Mohammad Khajeh Hosseini , mohamad behzad Amiri , mahsa aghhavani shajari , Rostam yazdani biuki ,
Full TextAbstract
In order to determine the effect of priming under salinity stress condition on wheat seeds cv. Sayonz from plants were treated with nitrogen fertilizer rates (0, 55, 110, 165 N kg/ha) were obtained an experimental was conducted in 2009. Treatment consist of 3 types Biofertilizers (Nitragine, Biophosphouros and distillated water) under four levels salinity condition (0, -0.4, -0.8 and -1.2 MPa). The germination percentage, germination rate, radicle and plumule length, radicle and plumule dry weights and radicle number per seedling was measured. Results indicated that priming with biofertilizer had a positive effect on germination percentage, radicle number, radicle length and plumle length. The highest and lowest germination percentage, radicle length and plumle length was obtained by Nitragine and hydropriming treatments respectively. Also there were significant different between germination percentage by interaction seed priming and nitrogen fertilizer treatments. Salinity levels and different rates of nitrogen on all germination factors had negative effect. The highest effects of nitrogen rates on germination indexes related to 110 kg N/ha. Overall results showed that the biological fertilizer of Nitragine and middle levels of nitrogen fertilizer (55 and 110 kg N/ha) improved the germination indexes of wheat.
Keywords
, Biofertilizer, Germination, Stress tolerance, Wheat
@inproceedings{paperid:1023589,
author = {Rezvani Moghaddam, Parviz and Fallahi, Hamidreza and Khajeh Hosseini, Mohammad and Amiri, Mohamad Behzad and Aghhavani Shajari, Mahsa and Yazdani Biuki, Rostam},
title = {The study of nutritional management of parent plant in combination with seed priming by biofertilizers in toward to increase of salinity tolerance in wheat cv. Sayonz at germination period},
booktitle = {10th conference of the International Society for seed Science},
year = {2011},
location = {Costa do Sauípe},
keywords = {Biofertilizer; Germination; Stress tolerance; Wheat},
}
%0 Conference Proceedings
%T The study of nutritional management of parent plant in combination with seed priming by biofertilizers in toward to increase of salinity tolerance in wheat cv. Sayonz at germination period
%A Rezvani Moghaddam, Parviz
%A Fallahi, Hamidreza
%A Khajeh Hosseini, Mohammad
%A Amiri, Mohamad Behzad
%A Aghhavani Shajari, Mahsa
%A Yazdani Biuki, Rostam
%J 10th conference of the International Society for seed Science
%D 2011
