id	keyword
ahs-14732	potassium
ahs-14732	silicate
ahs-14732	potassium silicate
ahs-14732	stress
ahs-14732	drought
ahs-14732	plants
ahs-14732	drought stress
ahs-14732	content
ahs-14732	et al
ahs-14732	silicon
ahs-14732	activity
ahs-14732	water
ahs-14732	antioxidant
ahs-14732	application
ahs-14732	control
ahs-14732	conditions
ahs-14732	effect
ahs-14732	mm potassium
ahs-14732	increase