Table 2 Distribution of sample size per Barangay in Bacnotan, La Union

Barangay	Total area for yellow corn (ha)	Numbers of households	Sample size
Agtipal	43.25	40	38
Cabaroan	50.0	61	38
Legleg	38.5	33	33
San Martin	32.5	34	34
Total	164.25	168	143