| 紫彩血蛤的生长 |
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| 引用本文： | 孙虎山. 紫彩血蛤的生长[J]. 海洋渔业, 1998, 20(4): 163-166 |
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| 作者姓名： | 孙虎山 |
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| 作者单位： | 烟台师范学院 264025 |
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| 摘 要： | 本文以1994～1996年烟台牟平港西沙滩自然生长的紫彩血蛤为材料,研究了其生长特点。鲜贝重与壳长呈幂函数关系,W=3.955×10~(-5)L~(3.275);壳长与壳高呈直线关系,L=1.980+1.274H;3～6月贝壳生长最快,7～9月生长最慢;3、4两月肉质部增重最大;其生长随年龄的增加呈递减趋势。
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| 关 键 词： | 紫彩血蛤 生长 |
THE GROWTH OF NUTTALLIA OLIVACEA |
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| Sun Hushan. THE GROWTH OF NUTTALLIA OLIVACEA[J]. Marine Fisheries, 1998, 20(4): 163-166 |
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| Authors: | Sun Hushan |
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| Abstract: | Based on the natural growth of Nuttallia olivacea in the west beach of Port Muping in Yantai from 1994 to 1996, the characteristics of its growth were studied. The relationship of power function between body weight(w) and shell length(L) is W = 3.955 × 105L,3.275, while the relationship of power function between shell height(H) and shell length(L) is L = 1.980 + 1. 274H. The fastest and slowest seasons for shell to grow are from March to June and July to September, respectively, and the greatest gain weight of the meat is March and April. Its growth rate reduces with the increase of the age . |
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| Keywords: | Nuttallia olivacea growth |
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