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在广东省实施稻田养鱼,经一年时间,能在免去多种耕作过程而收获二造水稻的基础上,将当年鲩鱼养成大规格鱼种。本试验旨在建立一种新的稻鱼共生生态系统。在这个系统中,作为生产者的水稻和杂草对消费者——鲩鱼提供优越的生存条件,同时消费者在其生活过程中,消耗对人类无益的杂草,并促进主要生产者——水稻的健壮发育,进一步提高农业生产的经济效益。
In a year after the implementation of paddy field fish farming in Guangdong Province, it will be able to grow large-sized fish species of the same year on the basis of eliminating two kinds of farming practices and harvesting two paddy rice. This experiment aims to establish a new rice-fish symbiotic ecosystem. In this system, rice and weeds, as producers, provide consumers with an excellent living condition for catfish, while consumers consume weeds that are not beneficial to humans in their lives, and promote major producers - The robust development of rice further enhances the economic benefits of agricultural production.