Rice field farming method for continuously providing fresh bait for trionyx sinensis

Abstract

The invention relates to a rice field farming method for continuously providing fresh bait for trionyx sinensis. The rice field farming method for continuously providing the fresh bait for the trionyxsinensis comprises the following specific steps that a rice field with convenient transportation, sufficient water source, no pollution, convenient drainage and irrigation, water and fertilizer retention, deep and waterproof plow layer is selected, periphery of the field after deep plowing is compacted, heightened by 50-60 cm and widened by 40-50 cm, an anti-escaping facility is built in the periphery by a color armor plate, and the selection and cultivation of rice varieties, the stocking of brood fishes and the stocking of the trionyx sinensis are carried out; one or two pond inspection areconducted every day, growth situations of the rice, the fish and the trionyx sinensis are inspected, the water quality and water level situations are inspected, and whether the anti-escaping facilityis strong or not is inspected. The rice field farming method for continuously providing the fresh bait for the trionyx sinensis scientifically utilizes the food chain relationship between species anda rice field farming method for continuously providing the fresh bait for the trionyx sinensis by using Tilapia mossambica which has the characteristic of iteroparity in a year is provided to improvethe comprehensive farming efficiency of the rice field, reduce the breeding cost and raise breeding quality of the trionyx sinensis.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, in particular to a paddy field cultivation method for continuously providing fresh and live bait for soft-shelled turtles. Background technique [0002] Rice-fish farming is an agricultural planting and breeding model that combines planting and breeding, rice-fish symbiosis, and rice-fish complementarity, and has a long history in my country. Soft-shelled turtles are commonly known as soft-shelled turtles, water fish, turtles, and tortoises. They are aquatic products that are popular among consumers. "Turtle symbiosis" is a win-win model in which both produce and grow at the same time. This model utilizes the artificially constructed paddy field environment to give full play to the functions of weeding, insect repelling, insect repelling, and fertilization of the soft-shelled turtle and rice symbiosis, and realizes the same paddy field. The effect of growing rice and raising soft-shelled tur...

AI Technical Summary

Problems solved by technology

[0003] In the traditional "turtle symbiosis" mode, the sources of bait for soft-shelled turtles are as follows: one is to use natural bait such as insects and other aquatic animals in rice fields, which has the disadvantages of limited bait sources and insufficient food; the other is to feed artificial compound feed, which has the advantages of breeding High cost, low bait utilization rate, and poor quality of cultured soft-shelled turtles; third, when soft-shelled soft-shelled turtles are raised, bait fish such as crucian carp, tilapia, grass carp or silver carp are raised together, but with the growth of bait fish, the palatability is poor , the shortcoming of soft-shelled turtle growth restriction gradually exposed

These shortcomings restrict the development of this industry. Therefore, in the process of symbiotic culture of soft-shelled turtles, it is urgent to find a method to continuously provide fresh bait for soft-shelled turtles, so as to improve the efficiency of comprehensive rice planting and breeding, reduce the cost of breeding, and improve the quality of soft-shelled turtles.