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Nuisance free special microelement additive for bastard halibut and pleuronectid and its production process

A technology of trace elements and additives, applied in animal feed, animal feed, application, etc., to achieve the effect of high technological content, advanced technology, and sustainable benefits

Inactive Publication Date: 2008-07-09
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, no trace element additive formula has been developed for the compound feed of deep well seawater semi-industrial cultured flounder fish in my country, and the special compound trace element additive for pollution-free feed that adapts to the processing characteristics of extruded pellet feed is still blank in China

Method used

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  • Nuisance free special microelement additive for bastard halibut and pleuronectid and its production process
  • Nuisance free special microelement additive for bastard halibut and pleuronectid and its production process
  • Nuisance free special microelement additive for bastard halibut and pleuronectid and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025]The formula is: take 0.50 kg of ferrous sulfate monohydrate, 0.42 kg of ferrous iron containing 12% by weight of iron, 0.53 kg of zinc sulfate monohydrate, 0.63 kg of zinc sulfate containing 10% by weight of zinc, and 0.13 kg of manganese sulfate monohydrate kg, copper sulfate pentahydrate 0.08kg, cobalt chloride premix 0.08kg containing 2% by weight cobalt, sodium selenite premix 0.10kg containing 1% by weight selenium, potassium iodide premix containing 1% by weight iodine 0.05kg, medical stone 7.48kg. According to the manufacturing process, 10 kg of a special microelement additive product for pollution-free feed of flounder and flounder is obtained.

[0026] Add this formula product by 0.6% weight in the compound feed, and the content of iron, zinc, manganese, copper, cobalt, selenium and iodine in the compound feed is respectively (mg / kg): 138, 150, 24, 12, 1.2, 0.6 and 0.3, wherein the ratio of the organic type and the inorganic type of iron and zinc elements is 1:...

Embodiment 2

[0029] The difference from Example 1 is: in the compound feed, add the following formula products by 0.45% by weight, and the contents of iron, zinc, manganese, copper, cobalt, selenium and iodine in the compound feed are respectively (mg / kg): 167.0, 157.0 , 27.0, 15.8, 1.4, 0.7 and 0.4, wherein the ratio of the organic type and the inorganic type of iron and zinc elements is 1:5, and the chelate is iron methionine and zinc methionine.

[0030] The formula is: take 1.00kg of ferrous sulfate monohydrate, 0.56kg of iron methionine containing 13.5% iron by weight, 0.80kg of zinc sulfate monohydrate, 0.4kg of zinc methionine containing 17.5% by weight of zinc, 0.40kg of manganese sulfate monohydrate, pentahydrate Copper sulfate 0.19kg, the cobalt chloride premix 0.13kg that contains 2% by weight cobalt, the sodium selenite premix that contains 1% by weight selenium 0.15kg, the potassium iodide premix that contains 1% by weight iodine 0.08kg. Rice stone 6.29kg. According to the ma...

Embodiment 3

[0032] Difference with embodiment 1 is: in compound feed, add following formula product by 0.3% weight, the content of iron, zinc, manganese, copper, cobalt, selenium and iodine in compound feed is respectively (mg / kg): 150.0, 144.0 , 24.0, 15.0, 1.2, 0.6 and 0.4, wherein the ratio of the organic type and the inorganic type of iron and zinc elements is 1:6, and the chelate is iron glycinate and zinc methioninate.

[0033] The formula is: take 1.39kg of ferrous sulfate monohydrate, 0.61kg of iron glycinate containing 14% iron by weight, 1.07kg of zinc sulfate monohydrate, 0.44kg of zinc methionine containing 17.5% by weight of zinc, 0.25kg of manganese sulfate monohydrate, pentahydrate Copper sulfate 0.20kg, the cobalt chloride premix 0.17kg that contains 2% weight cobalt, the sodium selenite premix 0.20kg that contains 1% weight selenium, the potassium iodide premix 0.13kg that contains 1% weight iodine, wheat Rice stone 5.54kg. According to the manufacturing process, 10 kg o...

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Abstract

The trace element feed additive for sea water left-eyed flounder and right-eyed flounder has the effective components comprising Fe 23000-50000 mg / kg, Mn 4000-8000 mg / kg, Zn 25000-48000 mg / kg, Cu 2000-5000 mg / kg, Co 200-400 mg / kg, Se 100-200 mg / kg and I 50-130 mg / kg; and carrier of natural Chinese medicinal stone in the weight range of 60-80 %. Its compounding process includes calculating the added amount of organic chelates and inorganic compounds based on the required ratio of trace elements and their contents in organic chelate or inorganic compound; mixing through stirring in stainless steel stirrer and packing in gold foil bag. The trace element feed additive has obvious growth promoting effect on sea water left-eyed flounder and right-eyed flounder and less water environment pollution.

Description

technical field [0001] The invention relates to animal feed nutritional formula technology, in particular to a special microelement additive formula for pollution-free feed of flounder and flounder fish and a manufacturing process thereof. Background technique [0002] my country has become the only country in the world where the output of aquaculture exceeds the output of fishing. The output of marine aquaculture has increased by more than 6 times in 15 years, so the demand for aquatic feed has increased significantly, and the proportion of the total domestic compound feed has increased from 2% 15 years ago to 2%. 12%. However, in marine aquaculture, the characteristics of aquatic animals are ignored, resulting in eutrophication, diseases, red tides, etc. in aquaculture ponds or sea areas. In addition to factors such as extensive farming methods and poor facilities, fresh and live bait is used more, and the penetration rate of compound feed is low (only about 30%). Many, e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A23K20/20A23K50/80
Inventor 李勇王雷吕明斌蒋克勇王优军
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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