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本文报道了为改变我国华南沿海目前在半咸淡水塘中进行地播式裁培细基江篱繁枝变种单产低的状况而进行的不同水层夹苗栽培和施肥增产试验,证明了越靠近水面江篱藻体生长越快,越接近底部藻钵生长越差,提出如果在水塘中单纯裁培江篱则水塘深度应保持20～30厘米,如果水深超过1米以上,则应采用浮筏式夹苗栽培,并在水中混养鱼虾等。浸泡施肥试验证明,在短短的40天裁培过程施肥藻体比不施肥藻体增产23％,说明了施肥的重要性。
This paper reports that in order to change the current situation of low sowing rate of finely-weaved branches of fine-rooted hedgerows in southeastern China, The faster the water body grows, the closer it grows to the bottom of the algae bowl. If the depth of the pond is kept at 20 ~ 30 cm, Floating Raft seedlings cultivation, and aquaculture fish and shrimp. Soaking fertilization test showed that in a short period of 40 days, the fertilization algae increased by 23% compared with the non-fertilized algal biomass, indicating the importance of fertilization.