| abstract |
The invention discloses a kind of rice field shrimp rice co-planting method, arranged including rice field, put preceding preparation in a suitable place to breed, select shrimp to put in a suitable place to breed, Rice Cropping, the present invention does not change the character of use in soil, using natural bait waterweed, eel grass, hydrilla verticillata and spiral shell living, and food of the rice as cray, nutrition and its mouthfeel, the aquaculture cost for improving cray are low；And paddy ecosystem natural bait is utilized, realizes recycling for rice field material.Without using man-made feeds and medicine, so as to not cause the environmental pollution of breeding water body；The cray of cultivation grows fast, neat specification, and does not influence the normal production of rice, and a field is dual-purpose, cray and rice bumper harvests. |