| abstract |
The invention discloses a planting and breeding coupled ecological cycle agricultural method of rice and eel co-cropping combined with ridge-cultivation of earthworms. The steps include: paddy field engineering and layout, construction of earthworm breeding sheds in fields and ridges, artificial high-yield earthworm culture, ecological rice cultivation and management, eel Selection and placement of seedlings, domestication of eel and feeding of earthworm bait, and capture of rice field eel. The present invention is characterized by ecological cycle and coupling of planting and breeding, and utilizes meal waste, straw straw and livestock and poultry manure to be mixed in proportion, and is used to breed earthworms after decomposing; Catch and kill insects to create an eel food chain; reduce the purchase of eel bait and reduce production costs. The invention realizes high-quality and high-yield rice without using any pesticides and chemical fertilizers, and produces high-quality eel products; it can also significantly reduce agricultural non-point source pollution and protect the ecological environment. The method has obvious ecological benefits, economic benefits and social benefits, and is suitable for large-scale promotion. |