“稻虾共生”与“鳜鱼共养”的稻田种养轮作技术研究和模式试验

Study and Model Test of Paddy Field Crop Rotation Technique with Rice-shrimp Symbiosis and Mandarin Fish

从稻田生态系统视点,以生态学理论为基础,阐述了稻田生态系统的特殊性和退化性及其与渔池复合的可能性与实践性。开展了稻田稻-虾与鳜-鱼轮作模式试验,并对其进行了经济效益和生态效益分析。

From the viewpoint of paddy field ecosystem,based on the theory of ecology,the particularity and degeneration of paddy field ecosystem and its possibility and practicality of its combination with fish-fish pond were expounded. The test on paddy field rice-shrimp and mandarin fish-fish rotation model was conducted,and its economic and ecological benefits were analyzed.