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A technology for housefly larvae and feed, applied in animal feed, animal feed, applications, etc., can solve the problems of increasing the cost of raising fly maggots, and it is difficult to achieve low-cost raising of fly maggots, so as to improve resource utilization efficiency and low-cost feeding Effect
Inactive Publication Date: 2013-01-30
SUN YAT SEN UNIV
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[0003] The crude protein of dried chicken manure is 21.6l%, crude fat 3.14%, crude fiber 14.43%, crude ash 18.66%, calcium 4.66%, phosphorus 1.27%, moisture 7.37%, is a good feed for raising housefly larvae, and the price is much cheaper than wheat bran, so people have used chicken manure to raise fly maggots to produce fly maggot protein for a long time, but using chicken manure to raise fly maggots usually needs to be fed in chicken manure Add a certain proportion of wheat bran and bran powder to keep the compost loose and ventilated, but this way of adding greatly increases the cost of raising fly maggots, and it is difficult to achieve the purpose of raising fly maggots at low cost
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Embodiment 1
[0016] Example 1: Formula composition and usage method
[0017] The following formula is used as follows: 60%of dried chicken manure, 40%of coarse bran powder, mixed, and prepared into basic feed.
[0018] Use the basic feed as follows: mix the above basic feed and water by mixing the weight of 1: 1.8, and install it in 58cm × 40cm × 12cm plastic box, the weight of each box of 7.2kg, then each box picks up 32,000 eggs of 32,000 eggs.Gravine, raised at 26 ° C and humidity at 60%. After 4 days, the larvae can be separated from the cultivation material to obtain pure fresh flies.
Embodiment 2
[0019] Example 2: Formula composition and usage method
[0020] The following formula is used as follows: 60%of dried chicken manure, 40%of wood chips, mixed, and prepared into basic feed.
[0021] Use the basic feed as follows: mix the above basic feed and water by mixing the weight of 1: 2.0, and install it in 58cm × 40cm × 12cm plastic box, the weight of each box of 7.2kg, then each box picks up 32,000 eggs 32,000Gravine, raised at 26 ° C and humidity at 60%. After 4 days, the larvae can be separated from the cultivation material to obtain pure fresh flies.
Embodiment 3
[0022] Example 3: Formula composition and usage method
[0023] The following formula is used as follows: 65%of dried chicken manure, 35%of coarse bran powder, mixed, and prepared into basic feed.
[0024] Use the basic feed as follows: mix the above basic feed and water by mixing the weight of 1: 1.8, and install it in 58cm × 40cm × 12cm plastic box, the weight of each box of 7.2kg, then each box picks up 32,000 eggs of 32,000 eggs.Gravida is raised at 26 ° C and humidity at 60%. After 4 days, the larvae can be separated from the cultivation material to obtain pure fresh flies maggots.
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Abstract
The invention provides a chicken manure feed for feeding housefly larva. The invention belongs to the field of artificial feeding of insects, and relates to a preparation method and a use method of feed for the housefly larva. The chicken manure feed adopts the following formulas: 60%-70% of dry chicken manure and 30%-40% of chaff powder (which is obtained by smashing rice hull) or sawdust, which are mixed with each other to prepare a base feed. The use method of the base feed comprises the following steps of: mixing and evenly stirring the base feed and water according to the weight ratio of 1:1.8-2.0, filling into a plastic box with the specification of 58cm*40cm*12cm, wherein the weight of material in each box is 7.2kg-7.5kg, collecting proper housefly eggs, feeding under the temperature of 26-30DEG C and the humidity of 60%-80%, and separating the larva from composts after 4-5 days to obtain the pure fresh fly eggs. The housefly larva is fed by the formula, and each box can collect 750g-800g of the larva, i.e., each kilogram of the composts can produce 300g-320g of fresh housefly eggs, so that the raw material cost of the chicken manure feed is less than that of wheat bran and rice bran powder by 75%-103%. According to the feed with the formula, not only can the housefly larva be fed at low cost, but also the resource utilization efficiency of the chicken manure can be further improved.
Description
Technical field [0001] The present invention is the field of insect artificial breeding and involves the preparation and use of housefly larvae feed. Background technique [0002] Since the reform and opening up, especially after entering the 1990s, my country's livestock and poultry breeding industry has developed rapidly, but the rapid development of livestock and poultry breeding industry has also brought a series of ecological environment problems.The harm of the livestock and poultry breeding industry to the ecological environment mainly comes from the excrement of livestock and poultry, which is manifested as the direct sewage, feces and stench gases discharged by livestock and poultry farms.Or indirect influence.According to reports, the amount of livestock and poultry feces in my country was 2.75 billion tons in 2002, and it is expected to reach 4 billion tons in 2010.On the one hand, on the one hand, it is severely polluted by livestock and poultry feces, and on the othe...
Claims
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