| 海湾扇贝控温育苗采卵时间的预报方法 |
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| 引用本文： | 毕庶万,徐宗发,于光溥,李烟芬,房淑珍,孙长祥,杜季畅.海湾扇贝控温育苗采卵时间的预报方法[J].海洋与湖沼,1996,27(1):93-97. |
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| 作者姓名： | 毕庶万 徐宗发 于光溥 李烟芬 房淑珍 孙长祥 杜季畅 |
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| 作者单位： | 山东省海洋水产研究所!烟台264000(毕庶万，徐宗发，于光溥，李烟芬，房淑珍)，文登市海水养殖一场!山东264400(孙长祥，杜季畅) |
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| 基金项目： | 山东省水产局资助!9006 |
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| 摘 要： | 于１９８８年３月－１９９３年５月，在威海崮山渔业公司和文登市海水养殖一场，采集海湾扇贝，运用二点法、最小二乘法和电动计数式积温仪测积温３种方法，进行海湾扇贝生物临界温度和控温育苗采卵时间预报方法的研究。结果表明：在升温促熟中，用３种方法求出的海湾扇贝的生物学临界温度分别为Ｔ０１＝９．００℃，Ｔ０２＝６．５４℃，Ｔ０３℃＝７．１１℃；这些结果是实验条件精度差异的反映，Ｔ０３精度较高。亲贝入池温度与促
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| 关 键 词： | 海湾 扇贝 育苗 产卵预报 温度控制 |
| 收稿时间： | 3/2/1991 12:00:00 AM |
| 修稿时间： | 1992/9/24 0:00:00 |
FORECAST OF THE EGG-COLLECTION TIME IN SEED REARING OF ARGOPECTEN IRRADIANS IN TEMPERATURE-CONTROLLED WATER |
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| Bi Shuwan,Xu Zongf,Yu Guangpu,Li Yanfen,Fang Shuzhen,Sun Changxiang and Du Xiuchang.FORECAST OF THE EGG-COLLECTION TIME IN SEED REARING OF ARGOPECTEN IRRADIANS IN TEMPERATURE-CONTROLLED WATER[J].Oceanologia Et Limnologia Sinica,1996,27(1):93-97. |
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| Authors: | Bi Shuwan Xu Zongf Yu Guangpu Li Yanfen Fang Shuzhen Sun Changxiang and Du Xiuchang |
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| Institution: | Marine Fisheries Research Institute of Shandong Province, Yantai 264000;Marine Fisheries Research Institute of Shandong Province, Yantai 264000;Marine Fisheries Research Institute of Shandong Province, Yantai 264000;Marine Fisheries Research Institute of Shandong Province, Yantai 264000;Marine Fisheries Research Institute of Shandong Province, Yantai 264000;Windeng No. 1 Marine Culture Farm, Shandong 264400;Windeng No. 1 Marine Culture Farm, Shandong 264400 |
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| Abstract: | Using Argopecten irradians as materials, studies on the forecast of the egg-collection time during seed rearing in temperature-controlled water were conducted from March 1988 to May 1993. The results indicated that during inducing of maturation by elevating the water temperature, the biological T0 values obtained by the two-point method, least square method, and electronic accumulated
temperature counter were T01= 9.00°C , T02= 6.54°C , and TT03= 7.1l°C , respectively. The differences were caused by the differences in experimental conditions. T03 is of higher accuracy. There was high correlation between the number of days for inducing the maturation and the initial water temperature of the pond. The egg-collected time can be exactly forecast by the equation Y(d)=A+Bt3 (°C), the A=27.2508, B=-1.4562; r= -0.9725. The level of significance of on is 0.01. To carry out the plan, the main conditions suitable for this equation are the gradients of rising temperature and times of every gradient. |
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| Keywords: | Argopecten irradians Seed-rearing of temperature controlled water Egg-collected time forecast |
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