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池水温度的观测试验和模拟(一)对虾生长与池水温度的试验1.放苗期池水适宜温度试验1985年5月10日上午放苗后,北风骤起,11日夜最低水温为9.0℃。15日后水温又上升到16℃以上,在这样的池水温条件下,存活率(见表1)还高于全场总平均存活率(50.71%)。
Observations and simulations of the temperature of pond water (I) Experiment of shrimp growth and pond water temperature 1. Suitable temperature of the pond water during the seedling stage After the emergence of the seedling in the morning of May 10, 1985, the north wind plunged and the minimum water temperature was 9.0 ℃ on the 11th. After 15 days, the water temperature rose again above 16 ° C. Under these conditions, the survival rate (Table 1) was still higher than the overall average survival rate (50.71%).