Poultry and livestock ecological cycle raising system and raising method

Abstract

The invention provides a poultry and livestock ecological cycle raising system, which comprises a poultry and livestock raising farm and an excrement collecting pool, wherein flyblows or hatched fly maggot larvas are inoculated in the excrement collecting pool, the fly maggot larvas are used as food of the poultry and livestock, frass is used as fertilizers of fruit and vegetable gardens, cull fruits, waste vegetables and the like of the fruit and vegetable gardens are used as food of the poultry and livestock, a septic tank is arranged under the tail end of a sewage discharging opening in the poultry and livestock raising farm, an outlet of the septic tank is communicated with a multiage fishpond, hydrophilous purification plants are planted in the multiage fishpond and are used as the food of the poultry and livestock, and water in the multiage fishpond is used for irrigating the fruit and vegetable gardens. Meanwhile, the raising system is adopted for carrying out a poultry and livestock ecological cycle raising method. The poultry and livestock ecological cycle raising system has the advantages that nutrient substances can be cyclically utilized between animals and plants, meanwhile, the self-sufficiency of the whole farm raising is realized, zero pollution and zero discharging are realized, in addition, the operation mode is simple, and the circulation speed is high.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry, in particular to a three-dimensional ecological breeding system and a breeding method for poultry and livestock. Background technique [0002] Traditional farmers are all single-minded farming. For example, chickens are only farms, so there is a problem. It is necessary to purchase chicken feed and spend money to dispose of chicken manure, so it is time-consuming and labor-intensive. Costly. Moreover, chemical additives are often added to the feed. When food safety and chemical additives are flooding today, green and ecological animals and plants are becoming more and more sought after. Therefore, how to design a circular ecosystem will have a lot of market interest. value. [0003] Authorized announcement number CN 202172706 U announced an ecological breeding system, including chicken and goose breeding cages, fly maggots, earthworm breeding boxes, biogas slurry, biogas residue, biog...

AI Technical Summary

Problems solved by technology

However, this ecological breeding system still has many disadvantages as follows: (1) Since there is no supply chain for chicken and goose nutrition in this ecological breeding system, the feed needed for chicken and goose breeding is completely dependent on purchase, that is, it needs to provide Human and financial resources for feed; (2) If the breeder wants to "feed fly maggots and earthworms to eels and loaches, and put the feces of fly maggots and earthworms into biogas slurry, biogas residue, and biogas digesters for fermentation", then they need First, separate the maggots, earthworms and other animals in the fly maggots and earthworm breeding boxes from their feces, that is, it is necessary to provide the manpower, material resources, financial resources and time required to complete the separation operation, and if the separation operation cannot be done on time and on time If it is completed, it will not only affect the growth of fly maggots and earthworms, but also affect the growth rate of chickens, geese and grapes, which will bring huge losses to the economic value of the farm; (3) The urine produced by chickens and geese is not collected, It caused the loss of nutrients in the urine, and the urine was directly discharged to the ground of the chicken and goose cages, causing the farm environment to be polluted; (4) The nutrients in the excrement of loach and eel were not utilized , causing the loss of nutrients in the excrement of loach and rice field eel, and the water in the loach breeding box and rice field eel breeding box is directly discharged to rivers and lakes, which also causes water pollution and environmental pollution

[0004] In addition, the existing animal breeding manure treatment methods involve fewer animal species, and the recycling of nutrients cannot be realized. Moreover, the manure treatment process is complicated, and there are many places where human operations are required, so it is not suitable for ecological breeding. , the excrement of animals is discharged into the outside world, which will also cause environmental pollution

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