微山湖地区河蟹与南美白对虾生态混养技术优化研究

打开文本图片集

DOI：10.3969/j.issn.1004-6755.2025.12.015

中图分类号：S962.9 文献标志码：A 文章编号：1004—6755（2025）12-0063—04

Research on the optimization of ecological polyculture technology for Eriocheir sinensis and Litopenaeus vannamei in the Weishan Lake Area

LI Haidong （Wuduan Town Comprehensive Service Center，Pei County，Jiangsu Province，Xuzhou 221638，China）

Abstract：This article primarily focuses on optimizing the ecological polyculture technology of Weishan Lake Eriocheir sinensis and Litopenaeus uannamei，aiming to explore the ecological symbiosis mechanisms between the two aquatic species， optimize the breeding environment，and investigate the impact of polyculture models on water quality and aquaculture benefits. Through analysis of water quality， climate，and species characteristics in the Weishan Lake region，the study examines the potential of polyculture models to enhance productivity and ecological stability in aquaculture systems. The results indicate that reasonable density allocation， optimized spatial structure，differentiated feed feeding， and scientific disease prevention measures can significantly improve both ecological and economic benefits of the breeding system. The polyculture model not only improves water quality and reduces disease incidence but also promotes sustainable development of the ecological environment and ensures the healthy growth of species.

Key words：Weishan Lake region； ecological polyculture;technology optimization的优点，但是在实践中还面临着密度、空间结构、饲料投喂、疾病防控方面的挑战。（剩余5636字）