tailieunhanh - Physiological basis of salt tolerance in groundnut (Arachis hypogaea L.)

A laboratory experiment was carried out to evaluate 26 groundnut genotypes for salt tolerance as well as to assess physiological basis for salt tolerance. Twenty seeds of each genotype were allowed to germinate for 72 hours at 28±1oC and then transferred to plastic beakers containing neutral sand. 7 days old seedlings were then subjected to different treatments viz. Control (plants receiving Hoagland nutrient solution adjusted to pH ) and Salinity treatment (plants receiving Hoagland nutrient solution plus 200 mM NaCl adjusted to pH ). |

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