稻田立体种养技术已成为一种高效益的生态农业模式，为农业产业的可持续发展和农民增收提供了一条有效途径。开展稻田立体种养技术的规范化研究，能够提高农田和水资源的综合利用率，节省投入成本，有助于实现水稻产业绿色优质高产高效发展。但到目前为止，该种养模式在技术上尚未健全，极大限制了该模式的推广。基于龙岩市优越的生态环境和气候条件，本研究系统分析了稻田立体种养模式的经济效益，因地制宜提出一套适合龙岩地区发展的“稻+稻花鱼+鳅” “稻+稻花鱼+甲鱼” “稻+鸭”立体生态种养技术。

The three-dimensional planting and breeding technology of paddy field has become a high-efficiency ecological agriculture model, which provides an effective way for the sustainable development of the agricultural industry and the increase of farmers' income. Carrying out standardized research on three-dimensional planting and breeding technology in paddy fields can improve the comprehensive utilization rate of farmland and water resources, save input costs, and help achieve the goal of green, high-quality, high-yield and efficient agricultural development. However, up to now, the planting and breeding model is not perfect in technology, which greatly limits the effective promotion of this model. Based on superior ecological environment and climate conditions of Longyan City, a set of the three-dimensional planting and breeding technology of paddy field suitable for the development of Longyan area was put forward according to local conditions in this study. The economic benefits and techniques of“rice-fish-loach”“rice-fish-soft shelled turtle”“rice-duck” model were systematically analyzed and reported, which will provide a reference for the application of this technology in Longyan and similar area and be conducive to the promotion and development of the ecological three-dimensional planting and breeding model of paddy field.