生态渔业中稻田养鱼(蟹)的生态学效应研究进展

Research Progress on Biological Effect of Raising Fish(Crabs) in Ecological Fishery

为稻田渔业生产模式的进一步推广应用,从稻田生态渔业对稻田水体理化性质、土壤物理性状、培肥效应、病虫草害、植株生长性状和环境污染等方面的影响进行了概述,提出了今后在水稻病虫害防治、稻田养分供应、鱼(蟹)的饲料投入及稻鱼共作对鱼(蟹)的作用等方面需要探讨和完善。

The paper reviewed effects of paddy ecological fishery on water physicochemical property, soil physical property, improvement of soil fertility, insect pest and weeds, rice growth and environment quality, and put forward some countermeasures for control of rice insect pest, nutrient supply for rice paddy, feed for fish （crabs） and growth of fish （crabs） in paddy ecological fishery for further popularization and application of the paddy ecological fishery mode.