CN102715349B

CN102715349B - Salmon feed

Info

Publication number: CN102715349B
Application number: CN201210158111.6A
Authority: CN
Inventors: 高雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-21
Filing date: 2012-05-21
Publication date: 2014-02-05
Anticipated expiration: 2032-05-21
Also published as: CN102715349A

Abstract

The invention provides a salmon feed, which comprises the following ingredients by weight: 14-16 parts of shrimp meal, 7-9 parts of domestic fish meal, 3-5 parts of brewers yeast powder, 3-5 parts of soybean phosphatide, 28-32 parts of soybean meal, 16-18 parts of peanut meal, 2-3 parts of pigs blood powder, 1-2 parts of tabasheer powder, 2-3 parts of Curculigo orchioides powder, 4-6 parts of sea-tangle powder, 5-7 parts of wheat gluten powder, 1-2 parts of plant oil, 0.4-0.6 part of calcium lactate, 2-3 parts of calcium dihydrogen phosphate, 0.02-0.04 part of polygonatum powder and 0.01-0.02 part of Radix Astragali powder. The preparation method comprises the following steps as a routine method for preparing a puffed fish feed: puffing and granulating, drying, injecting oil and cooling to prepare the salmon feed. The salmon feed provided by the present invention is the green fish feed with features of ecological and environmental protection, the salmon feed used for feeding the salmon has the advantage of high feed utilization rate, and is capable of obviously enhancing the disease resistance ability of salmon, simultaneously raising the growth speed of salmon, raising the survival rate of the salmon and increasing the culture benefit.

Description

A kind of salmon feed

Technical field

The present invention relates to fish meal manufacture field, be specifically related to a kind of salmon feed.

Background technology

Salmon is the transliteration of English Salmon, claims again salmon or dog salmon, is described as " most distinguished in fish ", belongs to the height straddling fish stocks of cold water.Salmon delicious meat, mouthfeel is rather good, and its yellowish pink is the red or bright Chinese red that is rich in lucky meaning, very easily causes that people's appetite also can be set off the reunion atmosphere of dinner party by contrast; It is nutritious, much to health benifit, it is rich in the main components such as deep sea fish oil (unrighted acid Omega-3) and docosapentaenoic acid (DHA), can reduce the cholesterol level in blood, effectively prevent and treat the heart, cranial vascular disease and alleviate the misery producing because of diseases such as rheumatism, psoriasis, more can preventing chronic disease, diabetes and some similar disease, be one of the most wholesome fish in the world; Salmon is also rich in vitamin A, B ₁, B ₂, B ₁₂and D, its cholesterol level very low (in every 100g fish, cholesterol level is lower than 70mg).(salmon of every 100 grams is approximately containing 18.4 grams of protein and 19.8 grams of amino acid for high protein.), low heat value (salmon of every 100 grams containing lower than the heat of 150 cards), be the healthy food that meets modern food nutrition standard, the current fish of China high-grade aquatic products of cultural fashion of eating especially.Made the cultivation of salmon have more future.The a lot of provinces and cities of China have started the cultivation work of salmon as the cold water culture field of Shandong, Hebei, Heilungkiang, Gansu, Guizhou, Fujian, Beijing and Tianjin etc.This not only can effectively utilize the abundant cold water resource of these provinces and cities, can also bring considerable economic benefit.But the feed of existing nursing salmon, during nursing, the survival rate of salmon is low, and the speed of growth is slow, has increased feeding cost.

Summary of the invention

the invention discloses a kind of salmon feed, salmon feed of the present invention is the green fish meal of a kind of ecological, environmental protective, with it, feed salmon, efficiency of feed utilization improves, and salmon resistance against diseases obviously strengthens, and survival rate improves greatly, simultaneously, improve the fish speed of growth, improved culture benefit, reduced feeding cost.

The technical solution used in the present invention is as follows for achieving the above object:

A kind of salmon feed, it is characterized in that, composed of the following components, the weight portion of each component is:. shrimp med 14-16, domestic fish meal 7-9, beer yeast powder 3-5, soybean lecithin 3-5, dregs of beans 28-32, peanut meal 16-18, pig blood meal 2-3, hypericum japonicum powder 1-2, thizoma curculiginis powder 2-3, Kelp Powder 4-6, wheat flour strength flour 5-7, vegetable oil 1-2, calcium lactate 0.4-0.6, calcium dihydrogen phosphate 2-3, sealwort powder 0.02-0.04, astragalus membranaceus powder 0.01-0.02.

Described salmon feed, it is characterized in that, composed of the following components, the weight portion of each component is: shrimp med 15, domestic fish meal 8, beer yeast powder 4, soybean lecithin 4, dregs of beans 30, peanut meal 17, pig blood meal 3, hypericum japonicum powder 1.5, thizoma curculiginis powder 2.5, Kelp Powder 5, wheat flour strength flour 6, vegetable oil 1.5, calcium lactate 0.5, calcium dihydrogen phosphate 2.6, sealwort powder 0.03, astragalus membranaceus powder 0.01.

Described salmon feed, is characterized in that: in every kilogram of fish meal, also contain montmorillonite 1-2g.

Preparation method:

The raw material of filling a prescription weigh and mix, expanded granulation, and oven dry, oil spout, cooling.

Fish meal of the present invention, feeding volume is adjusted with fish food situation, the 0.8%-1% that day feeding volume is body weight, throw something and feed 2-3 every day.

beneficial effect

Salmon feed of the present invention is the green fish meal of a kind of ecological, environmental protective.With salmon forage feed fish of the present invention, the resistance against diseases of fish obviously strengthens, and survival rate has improved 8%, and survival rate can reach 100%.The speed of growth of fish obviously increases, and has effectively solved the technical problem that survival rate is low and the death rate is high and sashimi (raw fish) length is slow of salmon.

With contrast test, further set forth effect of the present invention below.

One, experiment condition and contrast experiment's grouping:

Experiment seawater is underground sea water, through precipitation waterfall gas, continues inflation, 4-5 every day internal circulating load of running water in pond.The ammonia nitrogen of experimental water, nitrite, hydrogen sulfide, pH, dissolved oxygen equivalence are all in normal range (NR).Water temperature 20 degree left and right, salinity 28.3/1000ths.Field experiment is industrial aquaculture booth, and each cement pit is (6 * 8 * 1) 48 cubic metres, is divided into two groups every group 3 cement pits.In 6 cement pits, each cement pit is put salmon 1000 tails of average weight 278g, the long 10.8cm of body in a suitable place to breed, then divides two groups to carry out 3 contrast parallel laboratory tests, throws something and feeds for one group by commercially available general feeds, another group is to use salmon feedstuff feeding of the present invention, throws something and feeds every day twice.

Below two groups of parallel laboratory test lists:

Two, tracking measurement and experimental result:

1, the calculating of survival rate: record respectively two groups of dead quantity in (2 * 3) parallel laboratory test pond every day, draw average number after calculating finishes.

2, the body of measurement fish is long: within every 10 days, measure once, in two groups of (2 * 3) parallel laboratory test ponds, 5 tails (every group of 15 tails) are randomly drawed in each fishpond, measures the kiss of fish and holds the length to tail fin end, and finally summation is averaged.

3, the body weight of metering fish: once, in two groups of (2 * 3) parallel laboratory test ponds, 5 tails (every group of 15 tails) are randomly drawed in each fishpond in metering in every 10 days, by the body weight of electronic scale metering fish, finally summation is averaged.

4, the tracking measurement time is 30 days (on July 7th, 2010---on August 7th, 2010).

5, experimental result is listed as follows with following Form formula:

The comparison of table 1 liang group parallel laboratory test contrast survival rate

?	Average survival rate (%)	Remarks
			Control group	94	Mean value
Experimental group	100	Mean value

The table 2 liang long comparison (unit: cm) of group parallel laboratory test comparison body

?	1-10 days	11-20 days	21-30 days	Remarks
					Control group	11.1	11.7	12.4	Mean value
Test group	11.5	12.6	?13.8	Mean value

Comparison (the unit: g) of table 3 liang group parallel laboratory test contrast body weight

?	1-10 days	11-20 days	21-30 days	Remarks
					Control group	280	303	325	Mean value
Test group	289	339	390	Mean value

Three, conclusion:

Through strict conscientious experiment, the green salmon feed of ecological, environmental protective of the present invention, in the application of salmon cultural technique, is significant in effect aspect raising survival rate, the speed of growth.Through observing, find fish body bright in color, fish body is healthy and strong, moves about fast and strong, and resistance against diseases strengthens.Feed after 30 days, the food ration of fish reduces, and feed coefficient reduces, and has reduced aquaculture cost, saves human and material resources.Salmon feed of the present invention is a kind of green fish meal of good, environment-friendly type.

The specific embodiment

Embodiment 1

Take shrimp med 15kg, domestic fish meal 8kg, beer yeast powder 4kg, soybean lecithin 4kg, dregs of beans 30kg, peanut meal 17kg, pig blood meal 3kg, hypericum japonicum powder 1.5kg, thizoma curculiginis powder 2.5kg, Kelp Powder 5kg, wheat flour strength flour 6kg, vegetable oil 1.5kg, calcium lactate 0.5kg, calcium dihydrogen phosphate 2.6kg, sealwort powder 0.03kg, astragalus membranaceus powder 0.01kg, by the conventional method of preparation puffing fishes feed, expanded granulation, dry, oil spout, coolingly makes salmon feed of the present invention.

Embodiment 2

Take shrimp med 14kg, domestic fish meal 9kg, beer yeast powder 3kg, soybean lecithin 3kg, dregs of beans 32kg, peanut meal 18kg, pig blood meal 3kg, hypericum japonicum powder 1.0kg, thizoma curculiginis powder 2kg, Kelp Powder 4kg, wheat flour strength flour 6kg, vegetable oil 1.5kg, calcium lactate 0.5kg, calcium dihydrogen phosphate 3kg, sealwort powder 0.04kg, astragalus membranaceus powder 0.02 kg, by the conventional method of preparation puffing fishes feed, expanded granulation, dry, oil spout, coolingly make salmon feed of the present invention, in every kilogram of fish meal, also contain 1.5g montmorillonite powder.

Claims

1. a salmon feed, it is characterized in that, composed of the following components, the weight portion of each component is: shrimp med 14-16, domestic fish meal 25-30, beer yeast powder 3-5, soybean lecithin 3-5, dregs of beans 10-14, peanut meal 16-18, pig blood meal 2-3, hypericum japonicum powder 1-2, thizoma curculiginis powder 2-3, Kelp Powder 4-6, wheat flour strength flour 5-7, vegetable oil 1-2, calcium lactate 0.4-0.6, calcium dihydrogen phosphate 2-3, astragalus membranaceus powder 0.01-0.02, sealwort powder 0.02-0.04.