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Soft-shelled turtle feed capable of increasing omega-3 and selenium content of soft-shelled turtles and breeding method

A breeding method and omega technology are applied in the field of turtle feed and breeding for improving the omega 3 and selenium content of turtles, which can solve the problem that the nutritional value cannot meet the actual demand, and it is difficult to obtain high-quality turtle products, and the content of selenium and omega 3 in turtles Low problems, to achieve the effect of improving immunity, strong vitality, glossy and smooth

Pending Publication Date: 2021-09-07
杭州萧山天福生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this farming method can improve the survival rate of soft-shelled turtles and shorten the breeding cycle, the cost of the farming method is high.
[0004] At present, soft-shelled turtle fry are placed in outdoor fish ponds for breeding, which has the problems of low survival rate, long breeding cycle and low quality of soft-shelled turtles
For example, Chinese patent CN200510050707.4 discloses a method for ecological breeding of large-scale soft-shelled soft-shelled turtles without pollution. The content of selenium and omega 3 in soft-shelled turtles cultivated by this breeding technology is low, and its nutritional value cannot meet actual needs. Therefore, this breeding technology is difficult to obtain. High-quality soft-shelled turtle products

Method used

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  • Soft-shelled turtle feed capable of increasing omega-3 and selenium content of soft-shelled turtles and breeding method

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Effect test

Embodiment 1

[0029] A soft-shelled turtle feed that increases the content of omega 3 and selenium in soft-shelled turtles consists of the following raw materials in mass percentages:

[0030] Fish meal 38%, soybean meal 22%, α-starch 15%, puffed corn starch 8%, yeast 8%, multivitamin 1.5%, multimineral 1.0%, calcium dihydrogen phosphate 0.6%, choline chloride 0.4%, flax Seed oil 2%, seaweed oil 1%, mulberry leaf protein powder 2%, turmeric powder 0.5%.

[0031] A soft-shelled turtle breeding method, the steps are as follows:

[0032] 1) Choose a fish pond that is quiet, has sufficient water sources, and is convenient for water inflow and outflow, and build a 0.60m-high anti-escape wall around the fishpond, with independent water inlet and outlet facilities inside, and install anti-theft nets at the water inlet and outlet; pave yellow on the bottom of the cement pool Sand, the thickness of yellow sand is 30cm. Set food table at 10-15cm below the water surface on both sides in the middle o...

Embodiment 2

[0040] A soft-shelled turtle feed that increases the content of omega 3 and selenium in soft-shelled turtles consists of the following raw materials in mass percentages:

[0041] Fish meal 35%, soybean meal 22%, α-starch 15%, puffed corn starch 9%, yeast 10%, multivitamin 1.5%, multimineral 1.0%, calcium dihydrogen phosphate 0.6%, choline chloride 0.4%, flax Seed oil 1%, seaweed oil 2%, mulberry leaf protein powder 2%, turmeric powder 0.5%.

[0042] A soft-shelled turtle breeding method, the steps are as follows:

[0043] 1) Choose a fish pond that is quiet, has sufficient water sources, and is convenient for water inflow and outflow, and build a 0.60m high anti-escape wall around the fishpond, with independent water inlet and outlet facilities inside, and install anti-theft nets at the water inlet and outlet; pave yellow on the bottom of the cement pool Sand, the thickness of yellow sand is 30cm. Set food table at 10-15cm below the water surface on both sides in the middle ...

Embodiment 3

[0051] A soft-shelled turtle feed that increases the content of omega 3 and selenium in soft-shelled turtles consists of the following raw materials in mass percentages:

[0052] Fish meal 40%, soybean meal 20%, α-starch 15%, puffed corn starch 7%, yeast 8%, multivitamin 1.5%, multimineral 1.0%, calcium dihydrogen phosphate 0.6%, choline chloride 0.9%, flax Seed oil 2%, seaweed oil 1%, mulberry leaf protein powder 2%, turmeric powder 1%.

[0053] A soft-shelled turtle breeding method, the steps are as follows:

[0054] 1) Choose a fish pond that is quiet, has sufficient water sources, and is convenient for water inflow and outflow, and build a 0.60m-high anti-escape wall around the fishpond, with independent water inlet and outlet facilities inside, and install anti-theft nets at the water inlet and outlet; pave yellow on the bottom of the cement pool Sand, the thickness of yellow sand is 30cm. Set food table at 10-15cm below the water surface on both sides in the middle of ...

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Abstract

The invention discloses a soft-shelled turtle feed for improving omega-3 and selenium content of soft-shelled turtles and a breeding method, and relates to the technical field of soft-shelled turtle feeds. The soft-shelled turtle feed is prepared from fish meal, soybean meal, alpha-starch, puffed corn starch, yeast, compound vitamins, compound minerals, monocalcium phosphate, choline chloride, linseed oil, algal oil, paper mulberry leaf protein powder and turmeric powder. By adding the linseed oil, the algal oil, the paper mulberry leaf protein powder and the turmeric powder into the feed, the feed absorption and digestion of the soft-shelled turtles are improved, the omega-3 content in meat is further improved, the enrichment of selenium by the soft-shelled turtles is improved, and then the high-quality soft-shelled turtles are obtained.

Description

technical field [0001] The invention belongs to the technical field of feed processing, and in particular relates to a soft-shelled turtle feed and a breeding method for increasing the omega-3 and selenium content of soft-shelled turtles. Background technique [0002] Soft-shelled turtles are reptiles that live in water, and have similar living habits and environmental requirements as fish. Soft-shelled turtle is a carnivorous omnivorous animal. It has the functions of nourishing and strengthening the body, prolonging life, and has high nutritional value. It is a traditional nourishing aquatic product in my country and is deeply loved by consumers. [0003] Conventional soft-shelled turtles generally adopt the "two-step culture method", that is, immature soft-shelled turtles are raised in greenhouses and then moved to outer ponds for breeding. Although this culture method can improve the survival rate of soft-shelled turtle and shorten the culture cycle, the culture method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/00A23K10/22A23K10/37A23K20/163A23K20/174A23K20/20A23K20/26A23K20/105A23K20/158A23K20/147A23K10/30A23K10/16A23K40/10A01K67/02
CPCA23K50/00A23K10/22A23K10/37A23K20/163A23K20/174A23K20/20A23K20/26A23K20/105A23K20/158A23K20/147A23K10/30A23K10/16A23K40/10A01K67/02Y02P60/87
Inventor 张建人王维义张道平
Owner 杭州萧山天福生物科技有限公司
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