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Abstract

Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and Salinity affects large areas that cannot be exploited. However, the right choice of species and varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to varieties can contribute to the development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and development of these marginal areas and to have an important have an important have an important have an important have an important have an important have an important have an important have an important have an important food source. In this context food source. In this context food source. In this contextfood source. In this context food source. In this context food source. In this context food source. In this context food source. In this contextfood source. In this context , our stud our stud y aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, aims to test 16 varieties of barley under salt stress, measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three measure certain cations in order to determine a better tolerate varieties salt stress. Three levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under levels of salt stress (NaCl) were chosen 80, 130 and 180mM. The test is conducted under greenhouse i greenhouse igreenhouse i greenhouse igreenhouse in pots to determine the Na pots to determine the Na pots to determine the Na pots to determine the Napots to determine the Napots to determine the Na pots to determine the Napots to determine the Na pots to determine the Na +, K , K+, Mg , Mg 2+ and Caand Ca and Caand Ca2+ contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant contents of both parts the plant (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na (shoot and root) at the heading stage. The results show increasing levels of Na(shoot and root) at the heading stage. The results show increasing levels of Na + with increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The Kincreasing levels of salt stress in both parts the plant. The Kincreasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The Kincreasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The K increasing levels of salt stress in both parts the plant. The Kincreasing levels of salt stress in both parts the plant. The K+, Mg , Mg 2+ and Caand Ca and Caand Ca2+ , sho , sho wed ed ed decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties decreases in both parts of the plant. The test has made it possible to classify varieties relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio Krelation to the salt stress especially by ratio K relation to the salt stress especially by ratio Krelation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio K relation to the salt stress especially by ratio Krelation to the salt stress especially by ratio K relation to the salt stress especially by ratio K + / Na +.