The ability of alfalfa seeds to convert various concentration of 1-aminocyclopropane-1-carboxylic acid (ACC) and ethephon (ETH) to ethylene was found much lower under saline (c(NaCl)=0.25 mol/L) than under no-saline condition.

• 0 .；2 5mol/L的NaCl胁迫下的苜蓿种子转变 1 氨基环丙烷 1 羧酸 (ACC)和乙烯利为乙烯的能力明显降低