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  1 - Evaluation of germination and some morph physiological traits of Prosopisfarcta (Banks & Sol.) under salinity stress
  Azam Jamshidizadeh masoumeh Farzaneh afrasiab Rahnama ghahfarokhi fatemeh Nasernakhaei
  In order to investigate the germination and growth characteristics of Prosopisfarcta two experiments were conducted separately, under salinity stress. Germination experiment was done in a completely randomized design with 9 levels of salinity stresses (0, 5, 10, 15, 20, More

  In order to investigate the germination and growth characteristics of Prosopisfarcta two experiments were conducted separately, under salinity stress. Germination experiment was done in a completely randomized design with 9 levels of salinity stresses (0, 5, 10, 15, 20, 25, 30, 35 and 40 dS.m-1 concentrations) with four replications in lab. Seedling experiment was performed in a random complete block design consisted of five levels of concentration (tap water, 10, 20, 30 and 40 dS.m-1) with three replications as pot in non-shade greenhouse of Agricultural College of ShahidChamran University of Ahvaz.The results showed that by rising salt to 20 dS.m-1, declined percentage germination, Radicle length, Plumule length and seedling dry weight about 50%. Salinity stress data were fitted to a three-parameter logistic for seedling stage, showed salinity level more than 30.82 dS/m-1 led to 50 percent reduction of shoot dry weight. It found that 20.37 and 27.53 dS.m-1 caused a 50% decrease in dry weight and long of main root recpectively. Sustainment 50% of the relative water content of the leaf and 78% root branches in high salinity levels (50 dS.m-1) can be sign of high tolerance to this plant at high salinity concentrations.   Manuscript profile
• Open Access Article
  • Abstract Page
  • Full-Text
  
  2 - Evaluation of germination and some morph physiological traits of Prosopisfarcta (Banks & Sol.) under salinity stress.
  faizallah Khalaj Mohammad Nasri farshad Ghoshchi hamidreza TohidiMoghadam pourang Kasraei
  In order to investigate the germination and growth characteristics of Prosopisfarcta two experiments were conducted separately, under salinity stress. Germination experiment was done in a completely randomized design with 9 levels of salinity stresses (0, 5, 10, 15, 20, More

  In order to investigate the germination and growth characteristics of Prosopisfarcta two experiments were conducted separately, under salinity stress. Germination experiment was done in a completely randomized design with 9 levels of salinity stresses (0, 5, 10, 15, 20, 25, 30, 35 and 40 dS.m-1 concentrations) with four replications in lab. Seedling experiment was performed in a random complete block design consisted of five levels of concentration (tap water, 10, 20, 30 and 40 dS.m-1) with three replications as pot in non-shade greenhouse of Agricultural College of ShahidChamran University of Ahvaz.The results showed that by rising salt to 20 dS.m-1, declined percentage germination, Radicle length, Plumule length and seedling dry weight about 50%. Salinity stress data were fitted to a three-parameter logistic for seedling stage, showed salinity level more than 30.82 dS/m-1 led to 50 percent reduction of shoot dry weight. It found that 20.37 and 27.53 dS.m-1 caused a 50% decrease in dry weight and long of main root recpectively. Sustainment 50% of the relative water content of the leaf and 78% root branches in high salinity levels (50 dS.m-1) can be sign of high tolerance to this plant at high salinity concentrations.   Manuscript profile