中华绒螯蟹胚后发育生物学零度及其有效积温
王璞,马旭洲,温旭

Biological zero temperature and effective accumulated temperature of postembryonic development of Chinese mitten crab (Eriocheir sinensis)
Pu WANG,Xuzhou MA,Xu WEN
表2 2012—2016年自然温度条件下各发育期有效积温
Table 2 Effective accumulated temperature of each period under natural temperature condition from 2012 to 2016℃

发育期阶段

Developmental stages

2012 2013 2014 2015 2016
合计 Total 274.61±0.03 274.57±0.01 274.21±0.06 275.27±0.39 273.99±0.04
Ⅰ~Ⅱ 47.31±0.08 47.15±0.00 53.40±0.06 47.76±0.04 50.23±0.02
Ⅱ~Ⅲ 40.52±0.02 43.85±0.01 40.92±0.02 40.46±0.03 44.50±0.00
Ⅲ~Ⅳ 57.67±0.01 52.05±0.05 47.64±0.01 50.32±0.01 47.25±0.01
Ⅳ~Ⅴ 60.17±0.02 57.86±0.00 56.19±0.09 60.41±0.01 56.76±0.02
Ⅴ~M 68.95±0.03 73.67±0.02 76.06±0.06 76.31±0.05 75.25±0.01