南美白对虾节水生态养殖技术

Water-saving Ecological Breeding Technology of Penaeus vannamei

南美白对虾节水生态养殖技术,即在南美白对虾分级养殖模式的基础上,进一步优化池塘养殖结构,把单一养虾变为虾鱼混养,通过定向培养光合细菌进行池塘水质调控,改大排大灌为渐进式加水,稳定池塘良好生态环境。本文从温棚标粗、成虾养殖2个方面介绍南美白对虾节水生态养殖技术,以期为提高南美白对虾的养殖效益提供科学参考。

The water-saving eeological breeding technology of Penaeus vannamei was studied on the basis of the grading culture model of Penaeus vannamei ,and the pond culture was further optimized.The single shrimp raising was transformed into shrimp and fish raising, and the pond water quality was regulated by directional culture of photosynthetic bacteria.change large row of large irrigation for the progressive water, stable pond good ecological environment.In this paper, the techniques of water conservation and ecological culture of Penaeus vannamei were introduced from two aspects ： shrimp seeds breeding in greenhouse and adult shrimp farming,in order to provide scientific references for improving the breeding efficiency of Penaeus vannamei.