Vitamin premix for nibea albiflora richardson juvenile fish, and preparation method of vitamin premix

Abstract

The invention provides a vitamin premix for nibea albiflora richardson juvenile fish, and a preparation method of the vitamin premix. The vitamin premix which is required by the nibea albiflora richardson juvenile fish during growth is developed according to the characteristics of nibea albiflora richardson, and is matched with the feed for use. Compared with the prior art, practical culture experiment using the feed which is prepared according to a formula of the disclosed vitamin premix for larimichthys crocea, and the vitamin premix for nibea albiflora richardson juvenile fish, which is provided by the invention, prove that the vitamin premix provided by the invention has the beneficial effects that the growth performance and the survival rate of the nibea albiflora richardson, and the feed utilization capacity can be significantly improved, and the blood and respiratory burst capability of the nibea albiflora richardson is improved. According to practical measurement results, the survival rate of the nibea albiflora richardson juvenile fish is as high as 100%; the weight gain rate is as high as 315%; the feed coefficient is 1.54; and the blood NBT vitality is 0.39.

Description

[0001] Technical field:

[0002] The invention relates to the technical field of agricultural mariculture, in particular to a vitamin premix for juvenile yellow croaker and a preparation method thereof.

[0003] Background technique:

[0004] Vitamins are a class of organic compounds necessary to maintain the normal life activities of animals. Vitamins participate in almost all metabolic reactions in the body, and play an irreplaceable role in maintaining cell functions and the activity of various enzymes, and regulating the metabolism of carbohydrates, proteins and fats. The vitamins needed for animal growth mainly include vitamin A, vitamin D, vitamin E, vitamin K, vitamin C, and vitamin B 1 , Vitamin B 2 (Riboflavin), Vitamin B 3 (Niacin), Vitamin B 5 (calcium pantothenate), vitamin B 6 , Vitamin B 9 (Folic Acid), B Vitamins 12 , biotin, inositol and choline, a total of 15 kinds. Since the amount of various vitamins added in the feed is very small, it is difficult to...

Examples

Embodiment 1

[0027] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.65mg, Biotin 25mg, Vitamin D 3 3.2 million IU (80mg), vitamin K 145mg, vitamin B 6 355mg, vitamin B 9 (Folic acid) 450mg, Vitamin B 1 610mg, vitamin A 2.4 million IU (720 mg), vitamin B 2 (Riboflavin) 950mg, Vitamin B 5 (Calcium pantothenate) 1200mg, Vitamin E 2200mg, Vitamin C 3350mg, Vitamin B 3 (Niacin) 4950mg, inositol 18650mg, choline 75000mg, cellulose 66311mg.

[0028] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0029] The nutritional composition of the prepared feed is: moisture 9.03%, crude protein 49.8%, crude fat 11.7%, and crude ash 8.85%.

Embodiment 2

[0031] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.75mg, Biotin 30mg, Vitamin D 3 4 million IU (100mg), vitamin K 155mg, vitamin B 6 375mg, vitamin B 9 (Folic acid) 500mg, Vitamin B 1 625mg, vitamin A 2.5 million IU (750 mg), riboflavin (vitamin B 2 ) 1000mg, vitamin B 5 (Calcium pantothenate) 1250mg, Vitamin E 2500mg, Vitamin C 3550mg, Vitamin B 3 (Niacin) 4500mg, inositol 18750mg, choline 75000 mg, cellulose 65911.25 mg.

[0032] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0033] The nutrient composition of the prepared feed is: moisture 9.43%, crude protein 50.1%, crude fat 12.1%, and crude ash 9.1%.

Embodiment 3

[0035] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.78 mg, Biotin 32mg, Vitamin D 3 6 million IU (105mg), vitamin K 158mg, vitamin B 6 380mg, vitamin B 9 (Folic acid) 520mg, vitamin B 1 630mg, vitamin A 3 million IU (760 mg), vitamin B 2 (Riboflavin) 1020 mg, Vitamin B 5 (Calcium pantothenate) 1280mg, Vitamin E 2550mg, Vitamin C 3600mg, Vitamin B 3 (Niacin) 5030mg, inositol 18760mg, choline 75000mg, cellulose 65171mg.

[0036] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0037] The nutrient composition of the prepared feed is: moisture 9.23%, crude protein 50.3%, crude fat 11.8%, and crude ash 8.84%.

[0038] 2. Preparation method

[0039] All vitamin raw materials are weighed according to the formula ratio, and mixed according to the principle of step-by-step expansion, and the mixing time is more than half an hour. The specific process is to weigh vitamin B 12 Pour into a blender and weigh vitamin B 12 Added ...

[0001] Technical field:

[0002] The invention relates to the technical field of agricultural mariculture, in particular to a vitamin premix for juvenile yellow croaker and a preparation method thereof.

[0003] Background technique:

[0004] Vitamins are a class of organic compounds necessary to maintain the normal life activities of animals. Vitamins participate in almost all metabolic reactions in the body, and play an irreplaceable role in maintaining cell functions and the activity of various enzymes, and regulating the metabolism of carbohydrates, proteins and fats. The vitamins needed for animal growth mainly include vitamin A, vitamin D, vitamin E, vitamin K, vitamin C, and vitamin B 1 , Vitamin B 2 (Riboflavin), Vitamin B 3 (Niacin), Vitamin B 5 (calcium pantothenate), vitamin B 6 , Vitamin B 9 (Folic Acid), B Vitamins 12 , biotin, inositol and choline, a total of 15 kinds. Since the amount of various vitamins added in the feed is very small, it is difficult to...

Examples

Embodiment 1

[0027] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.65mg, Biotin 25mg, Vitamin D 3 3.2 million IU (80mg), vitamin K 145mg, vitamin B 6 355mg, vitamin B 9 (Folic acid) 450mg, Vitamin B 1 610mg, vitamin A 2.4 million IU (720 mg), vitamin B 2 (Riboflavin) 950mg, Vitamin B 5 (Calcium pantothenate) 1200mg, Vitamin E 2200mg, Vitamin C 3350mg, Vitamin B 3 (Niacin) 4950mg, inositol 18650mg, choline 75000mg, cellulose 66311mg.

[0028] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0029] The nutritional composition of the prepared feed is: moisture 9.03%, crude protein 49.8%, crude fat 11.7%, and crude ash 8.85%.

Embodiment 2

[0031] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.75mg, Biotin 30mg, Vitamin D 3 4 million IU (100mg), vitamin K 155mg, vitamin B 6 375mg, vitamin B 9 (Folic acid) 500mg, Vitamin B 1 625mg, vitamin A 2.5 million IU (750 mg), riboflavin (vitamin B 2 ) 1000mg, vitamin B 5 (Calcium pantothenate) 1250mg, Vitamin E 2500mg, Vitamin C 3550mg, Vitamin B 3 (Niacin) 4500mg, inositol 18750mg, choline 75000 mg, cellulose 65911.25 mg.

[0032] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0033] The nutrient composition of the prepared feed is: moisture 9.43%, crude protein 50.1%, crude fat 12.1%, and crude ash 9.1%.

Embodiment 3

[0035] The composition of the vitamin premix (based on 100g): Vitamin B 12 3.78 mg, Biotin 32mg, Vitamin D 3 6 million IU (105mg), vitamin K 158mg, vitamin B 6 380mg, vitamin B 9 (Folic acid) 520mg, vitamin B 1 630mg, vitamin A 3 million IU (760 mg), vitamin B 2 (Riboflavin) 1020 mg, Vitamin B 5 (Calcium pantothenate) 1280mg, Vitamin E 2550mg, Vitamin C 3600mg, Vitamin B 3 (Niacin) 5030mg, inositol 18760mg, choline 75000mg, cellulose 65171mg.

[0036] The prepared vitamin premix was added to the feed at a ratio of 0.4%.

[0037] The nutrient composition of the prepared feed is: moisture 9.23%, crude protein 50.3%, crude fat 11.8%, and crude ash 8.84%.

[0038] 2. Preparation method

[0039] All vitamin raw materials are weighed according to the formula ratio, and mixed according to the principle of step-by-step expansion, and the mixing time is more than half an hour. The specific process is to weigh vitamin B 12 Pour into a blender and weigh vitamin B 12 Added ...

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