Page 70 - Contributed Paper Session (CPS) - Volume 1

CPS1071 Ibarra Aaron R. Poliquit et al.
Table 1: Sample Barangays across Strata and CVs per Province with Number of
Animals on the Milk Line as Stratification
Sample of Barangays
3 Strata 4 Strata 5 Strata
Province Barangays
1% 5% 8% 1% 5% 8% 1% 5% 8%
Batangas 21 9 9 5 13 6 4 13 6 5
Bohol 22 13 6 5 10 5 4 10 5 5

Bulacan 180 110 53 40 110 35 22 88 24 14
Cagayan 62 26 19 15 39 16 10 32 12 7
Isabela 52 27 18 15 37 14 10 31 12 8

Laguna 34 14 9 7 17 7 6 11 8 6
Misamis Oriental 13 11 8 6 10 6 5 10 5 5

Nueva Ecija 288 166 79 48 166 39 23 124 27 15
Total 672 376 201 141 402 128 84 319 99 65

Only Bulacan, Cagayan, Isabela and Nueva Ecija have barangays with 25 or
more dairy farms(See Table 3). These provinces will be referred as the major-
producing provinces for the rest of the paper. Also, with respect to the
sampling frame, simulated replicates for the 1st and 2nd semester are
distributed independently and identically so no semestral analysis was done.
Increasing dairy farm sample size per sampled barangay should improve the
estimates. Estimates for provinces whose barangays have few dairy farms do
not benefit much by increasing dairy farm sample size since setting a small
dairy farm sample size is enough to cover all dairy farms

59 | I S I W S C 2 0 1 9