Raingan sarup phon khrongkan sang plaeng hoikhraeng pho mae phan changwat Phang-Nga.
1987
Santi Pariyawatee
Report on seed bed of cockle Anadara (Tegellarca) nodifera (E.Von Martans) in Phang Nga province, May 1985 - December 1986 was conducted on ATT cockle farm in Phang Nga bay. 62 Tons of cockle seedling transplanted from Phetchaburi with 260 shell/kg. and afterwards reared for 20 months, size reaching 100 shell/kg., mortality 84.41 %, production 9 tons. And we also studied spawning season, cockle seed bed survey, abundance of cockle predator and environmental survey.
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Эту запись предоставил Wolters Kluwer