Symbiotic culturing system of mesona chinensis, crayfish and rice

Abstract

The invention provides a symbiotic culturing system of mesona chinensis, crayfish and rice. The symbiotic culturing system includes a rice culturing area, a circular furrow area and an outer ridge area; the rice culturing area comprises a field of a quasi-rectangular or S-shaped design and is used for planting the rice; the circular furrow area includes a circular furrow formed around the rice culturing area and is used for breeding the crayfish; the outer ridge area includes an outer ridge arranged around the circular furrow area and is used for culturing mesona chinensis; a water inlet pipeline is arranged at the portion, close to the top, of one end of the circular furrow, and a water outlet pipeline is arranged at the portion, close to the bottom, of the other end of the circular furrow; an escape-proof net is arranged at the inner side of the outer ridge area; a water supplement pipeline is also arranged in the circular furrow area and protrudes out of the bottom of the circular furrow, and the water supplement pipeline is used for conducting water supplementing on culture water inside the circular furrow. According to the symbiotic culturing system of mesona chinensis, the crayfish and the rice, by using the rice culturing area for culturing the rice, using the circular furrow area for breeding the crayfish and using the outer ridge area for culturing mesona chinensis, circulation culture of mesona chinensis, the crayfish and the rice is achieved, and the breeding quality of the crayfish is improved.

Description

technical field [0001] The invention relates to the field of biological breeding, in particular to a symbiotic breeding system of grass jelly, crayfish and rice. Background technique [0002] Freshwater crayfish have the characteristics of strong adaptability, high fecundity, few diseases, miscellaneous food habits, fast growth, and low oxygen tolerance. The protein content in crayfish is very high, and the meat is soft and easy to digest. It is an excellent food for people who are weak and need to take care of themselves after illness; shrimp meat is also rich in magnesium, zinc, iodine, selenium, etc. Magnesium is good for the heart. Exercise has an important regulatory effect and can protect the cardiovascular system. It can reduce the cholesterol content in the blood, prevent arteriosclerosis, and at the same time expand the coronary arteries, which is beneficial to the prevention of high blood pressure and myocardial infarction. [0003] The existing crayfish farming m...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a symbiotic culture system of grass jelly, crayfish and rice that can effectively increase the output of crayfish in a unit area and the proportion of high-quality crayfish, so as to solve the problem of poor quality of crayfish culture in the existing crayfish culture system technical problem

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