This paper reports both results of the small experiment carried out on culture field of Porphyra in open bay in idle season and conduction for rotational culture of Ruditapes philippinarum (Adams et Reeve) in a large area in 1996 and 1997. The conditions selected stable sand and mud bottom sediment containing 80 - 90% sand, seawater specific gravity 1. 016- 1. 022, exposed sediment for 2-4 hours at spring tide, seawater flow rate at 80- 100 cm/sec, one year'spats in shell length 2.0-2. 2cm were seeded at de...
| 
推荐 
点击下列相关研究机构和相关文献作者，可以直接查到这些机构和作者被《中国知识资源总库》收录的其它文献，使您全面了解该机构和该作者的研究动态和历史。
