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A spinosa tadpole feed and preparation method thereof
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A technology for spiny-breasted frogs and tadpoles, applied in the field of aquaculture feed, can solve problems such as restricting the development of frog breeding, limited quantity of fresh and live bait, difficult to cultivate and store, etc., to solve the problem of bacteria breeding, solve bait storage, reduce gastrointestinal Effects of digestive stress on the tract
Active Publication Date: 2020-03-24
山东好又多生物科技有限公司
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[0003] In recent years, with the continuous increase in the breeding density and quantity of frogs, feeding fresh and live bait at the tadpole stage is far from meeting the needs of breeding. There are many hidden dangers such as disease and bacteria, which lead to slow growth, low metamorphosis rate and high mortality rate of tadpoles during the tadpole cultivation stage, which seriously restricts the further development of frog breeding
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[0024] The feed for spiny frog tadpoles includes the following raw materials in parts by weight: 15% fish meal, 15% earthworm meal, 23% insect protein mixture powder, 7% corn meal, 5% wheat bran meal, 7% soybean meal meal, rapeseed meal Meal 5%, high-gluten flour 3%, α-starch 5%, wheat flour 3%, Enteromorpha seaweed powder 5%, mulberry leaf powder 1%, yeast powder 2%, fish oil 1%, soybean oil 1%, phospholipid oil 1 %, 50% choline chloride 0.2%, β-1,3 glucan 0.2%, mineral premix 0.2%, vitamin premix 0.2%, lactic acid bacteria 0.1%, Bacillus subtilis 0.1%.
[0025] The preparation steps of the above-mentioned feed are as follows: the raw materials accurately weighed above: fish meal, earthworm meal, insect protein mixed meal, corn meal, wheat bran meal, soybean meal meal, rapeseed meal meal meal, high-gluten flour, wheat meal, enteromorpha seaweed meal , mulberry leaf powder, vitamin premix and mineral premix are fully mixed, and the first crushing is carried out with a grinder ...
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Abstract
The invention discloses quasipaa spinosa tadpole feed and a preparation method thereof. The quasipaa spinosa tadpole feed is prepared from fish meal, earthwormpowder, insectprotein mixed powder, corn flour, wheat branpowder, bean pulp, rapeseed dregs, strong flour, alpha-starch, wheat flour, enteromorpha seaweed meal, mulberry leaf powder, yeast powder, fish oil, soybean oil, phosphatide oil, 50-percent cholinechloride, beta-1,3 glucan, mineral substance premixes, vitamin premixes, lactic acidbacteria and bacillus subtilis through multiple times of mixing and smashing. The feed has the advantages that used raw material sources are stable; a formula is reasonable; a production process is simple and feasible; the whole nutritional requirements of the high-density cultivation of quasipaa spinosa tadpoles can be met; the cost is relatively low; the problems of bait storage difficulty, germ breeding and the like in the cultivation process can be effectively solved; the quality is safe and reliable; the tadpoles can fast grow; the death rate is low; the metamorphosis time is early; the feed conversion rate is high; the cultivation benefits are better.
Description
technical field [0001] The invention relates to the field of aquaculture feed, in particular to a spinosa tadpole feed and a preparation method thereof. Background technique [0002] The spiny-breasted frog has become a new favorite of frog breeding. The spiny-breasted frog belongs to the living type of running water. Generally, it does not eat dead or immobile food. It mainly feeds on insects, centipedes, spiders, and fly maggots. The spiny-breasted frog has been domesticated artificially. Huge changes have taken place. The breeding of spiny frogs seems simple, but in fact it has high environmental requirements and it is difficult to breed successfully. At present, the tadpole stage is mainly fed with soy milk, egg yolk and zooplankton cultivated by artificial compost, and the middle and late stages of tadpole are mainly fed with red worms and surimi. [0003] In recent years, with the continuous increase in the breeding density and quantity of frogs, feeding fresh and li...
Claims
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