Large-scale fly larvae breeding equipment and application method thereof

Abstract

The invention provides large-scale fly larvae breeding equipment and an application method thereof. The set of large-scale fly larvae breeding equipment comprises a boiler room, a Delia platura breeding room, a young larvae breeding room and an operating platform, a fermenting tank and a manure dried yard arranged below a steel frame shed; and the application method of the set of large-scale fly larvae breeding equipment comprises the following steps of: (1) heating the Delia platura breeding room and the young larvae breeding room by using a dual-use (steam and hot water) atmospheric boiler, and maintaining the indoor temperature at 20-30 DEG C; (2) breeding of Delia platura; (3) processing of a culture medium; and (4) breeding of young larvae. The method provided by the invention uses a novel thermal insulation material to build the breeding houses and further realize heat preservation in the winter and thermal insulation in the summer with low heating cost, thus realizing ceaseless breeding of fly larvae in all the year round; the method can improve one-step manure-drying and humidifying processes, ensure constant dryness and humidity conditions of a pig manure culture medium for young larvae breeding, and ensure the breeding quality; in addition, an automatic larvae manure separation manner is used for reducing the artificial culture and improving the breeding efficiency.

Description

technical field [0001] The invention belongs to the technical field of fly maggot breeding and breeding, in particular to a set of large-scale fly maggot breeding equipment using pig manure and a use method thereof. Background technique [0002] With the development of the breeding business, the demand for protein raw materials in the feed industry is increasing day by day. Today, 90% of animal protein raw materials used in the feed industry come from fishmeal. Due to the increase in demand for fishmeal and the decline in production in recent years, the price of fishmeal has increased rapidly. The rise in the price of fishmeal has led to serious fraud in the fishmeal market, which has greatly increased the production cost of the feed industry and the risk of product quality and safety. [0003] According to experimental analysis, the crude protein content of fly maggot protein powder is equivalent to that of high-quality fish meal, while the amino acid content is much higher...

AI Technical Summary

Problems solved by technology

[0007] The disadvantage of appeal method 1 is that the thermal insulation effect of traditional houses is poor, and a large amount of firewood is required for breeding in winter, which is not suitable for four-season farming. The fly maggot breeding pond occupies a large area, and the space and plane utilization rate is low. Low

[0008] The disadvantage of appeal method 2 is that the thermal insulation effect of traditional houses is poor, and a large amount of firewood is required for breeding in winter, which is not suitable for breeding in four seasons; the fly maggot breeding pond occupies a large area, the space and plane utilization rate are low, and the separation of maggot manure takes a lot of manpower and efficiency Low; house-raised seed flies lay eggs every day, and the growth of fly maggots in the breeding pond is not uniform, and some young maggots will be mature and some young maggots have just hatched; there will be people coming and going in and out of the breeding house, and house-raising is prone to escape of seed flies Phenomenon

[0009] The disadvantage of appeal method 3 is that the insulation effect of traditional houses is poor, and a large amount of firewood is needed for breeding in winter, which is not suitable for breeding in four seasons; the wheat bran used for young maggot breeding is high in cost, and manual separation of maggot droppings takes a lot of labor and is low in efficiency

[0010] Methods 1 and 2 are untreated for the livestock and poultry feces used for maggot breeding, which cannot guarantee the uniformity of the water content and other indicators of each batch of feces, and it is easy to appear that one batch of culture medium is dry and one batch of culture medium is wet

Images