raft-culture 筏式养殖
floating raft culture 全浮动筏式养殖
shallow sea raft culture 浅海筏式养殖
submerged floating-raft culture 潜筏式养殖
intensive raft-culture sea area 密集养殖海区
Raft Abalone Culture 关于降低海上筏式养鲍
culture with raft 筏式养殖
raft-type vertical culture 筏式垂养
wrapping raft and level culture 缠筏身水平式养殖
The biological characteristic and technique of raft culture of the algae was reported.
报道了鼠尾藻的生物学特性及人工筏式养殖技术。
Annual fluctuation of phytoplankton in raft culture area of two bays in north China was studied.
系统研究了中国北方两个典型养殖海湾浮游植物的周年变动。
And there are ways in which cultivation of fish and shellfish can be undertaken within mangrove areas without the need for conversion of these into ponds. Raft culture and floating cages for instance.
还有不必将红树林地区改造为池塘便可在这些地区进行鱼类和贝类养殖的办法，如筏式养殖和浮式网箱。
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