Organic ecological farming system for rice field

Abstract

The invention relates to an organic ecological farming system for a rice field. The system is characterized in that a water inlet canal, a drainage canal, a water inlet channel and a drainage channel are crossed to form the cross-shaped drainage rice field, a pump station is arranged at the crossed position of the crossed canals and channels, the rice field is divided into multiple field pieces in the type of plain terraced fields, fish ditches are arranged on the peripheries of the field pieces, and a fish pit is arranged at one corner of each field piece. According to the organic ecological farming system, high harvesting benefits of both rice and fish are achieved, and meanwhile the water conservation fertilizer conservation, low carbon and high ecosystem service functions are achieved; organic ecological farming can be carried out by transforming a common rice field near a good water source appropriately, and the optimized technology for transforming low yield fields and bottom land is achieved.

Description

technical field [0001] The invention belongs to the field of ecological agriculture or ecological breeding, and in particular relates to an organic ecological breeding system for paddy fields. Background technique [0002] Various successful experiences of organic rice cultivation and paddy farming have been reported in many regions. On the basis of organic rice, the ecological breeding and organic production of paddy field farming aquatic products can be realized. However, there are still great difficulties in realizing the success of real organic rice: [0003] The first is mainly the control of diseases and insect pests. In traditional agriculture, in one planting season, the rice field needs to apply pesticides 8-10 times, which not only increases the cost of agriculture, but also affects the quality of the product. As rice planthoppers become increasingly resistant to pesticides and are more capable of infecting viruses, it will be impossible to achieve sustainable y...

AI Technical Summary

Problems solved by technology

A large amount of concentrated fertilization in rice planting in my country has led to serious anaerobic conditions in the rice fields, and a large amount of nitrogen is separated from the rice field system in the form of nitrous oxide, nitrogen, etc., which not only causes waste of fertilizer efficiency, but also produces a large amount of greenhouse gases

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