江苏沿海对虾亲虾入室期规律分析及其预报

Analysis and forecast on hothouse inbound date of female prawn in coastlands of Jiangsu

根据多年的生产试验 ,分析总结了江苏沿海对虾适宜入室的气象指标的分布特征以及不同地区最早、最适、最迟入室指标出现时间之间的相关性 ,并以射阳县、南通市为代表建立起预报方程 ,为江苏沿海做好亲虾入室的气象服务工作提供了理论依据和新的途径。

Geographical distribution of meteorologic a l indices for suitable hothouse inbound date of prawn is analyzed and generalize d from years of cultivation experiments for coastlands of Jiangsu Province. Corr elation among the earliest,optimal and the latest hothouse inbound dates are inv estigated when corresponding indices turn up. Taking Sheyang County and Nantong City as examples,models are established to predict the hothouse inbound date and may offer a theoretical basis and a new approach to weather service of the hoth ouse inbound of the female prawn.