一种稻渔综合种养系统及方法
By setting up enclosure ditches and water circulation devices in the rice-fish integrated farming system, the problems of low fish activity space and low dissolved oxygen levels in the water were solved, achieving the effect of healthy fish growth and efficient rice growth.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SICHUAN ENVIRONMENTAL PROTECTION CONTROL ENG CO
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-17
AI Technical Summary
In existing rice-fish integrated farming systems, fish have limited space to move around in rice-growing areas, and the dissolved oxygen levels in the water are low, resulting in poor fish growth. Furthermore, fish and rice are prone to mutual interference during harvesting or other operations.
A perimeter ditch connected to aquaculture ponds is set up around the rice planting area, and a water circulation device is installed in the perimeter ditch. Water is driven by a water pump to circulate between the perimeter ditch and the planting area. A barrier net is used to prevent fish from entering the planting area. At the same time, a ring-shaped main body and water spray nozzles are set in the perimeter ditch to increase the dissolved oxygen content and promote water circulation.
It increases the activity space and feeding grounds for fish, improves the dissolved oxygen content in the water, reduces disease problems caused by intensive farming, optimizes the rice growing environment, and avoids damage to rice by fish.
Smart Images
Figure CN120883943B_ABST
Abstract
Citation Information
Patent Citations
Pond is bred in intergrowth of fish rice
CN207341012U