Table 1. Productivity data
Name Geographic origin Productivity level Mean cocoon weight Males ±SD Mean cocoon weight Females ±SD Mean shell weight Males ±SD Mean shell weight Females ±SD
K 02 Japanese High 1.62 ±0.11 1.88±0.12 0.37 ±0.05 0.37±0.03
K 20 Japanese High 1.66±0.07 1.90±0.30 0.40± 0.03 0.38±0.04
K 30 Japanese High 1.66 ±0.15 2.10±0.14 0.40 ±0.03 0.42±0.02
SG 2 Japanese High 1.64±0.07 2.01±0.13 0.41 ±0.019 0.45±0.039
K 01 Japanese Low 1.53±0.04 1.97±0.14 0.33 ±0.019 0.37±0.032
K 03 Japanese Low 1.50± 0.08 1.95±0.06 0.32 ±0.05 0.36±0.03
K 05 Japanese Low 1.48 ±0.14 1.84±0.08 0.32 ±0.04 0.33±0.03
K 10 Japanese Low 1.53 ±0.09 2.01±0.14 0.34±0.02 0.38±0.03
SC 1 Chinese High 1.77±0.05 2.14±0.17 0.42± 0.06 0.46±0.04
SC 2 Chinese High 1.66±0.19 2.16±0.16 0.38 ±0.05 0.45±0.04
SC 3 Chinese High 1.80 ±0.10 2.35±0.26 0.44± 0.03 0.48±0.07
CLS Chinese High 1.77±0.15 2.21±0.18 0.42 ±0.04 0.45±0.05
CA Chinese Low 1.61 ±0.03 2.11±0.004 0.37±0.0006 034±0.0009
CC Chinese Low 1.43±0.08 1.96±0.06 0.33±0.02 0.37±0.01
CBS Chinese Low 1.37±0.10 1.85±0.13 0.33 ±0.03 0.38±0.02
CGS Chinese Low 1.56±0.13 1.98±010 0.36±0.03 0.41±0.04