id	keyword
aijmsr-179	sugarcane
aijmsr-179	farmers
aijmsr-179	area
aijmsr-179	output
aijmsr-179	commercialization
aijmsr-179	production
aijmsr-179	household
aijmsr-179	output commercialization
aijmsr-179	level
aijmsr-179	journal
aijmsr-179	increase
aijmsr-179	coefficient
aijmsr-179	value
aijmsr-179	research