CN102550846A

CN102550846A - Neptunea cumingi compound feed including ginkgo powder

Info

Publication number: CN102550846A
Application number: CN2010106024904A
Authority: CN
Inventors: 安海燕; 魏志杰; 史洁; 龙蕾; 原峰
Original assignee: Tianjin Tianlong Agricultural Science & Technology Co Ltd
Current assignee: Tianjin Tianlong Agricultural Science & Technology Co Ltd
Priority date: 2010-12-17
Filing date: 2010-12-17
Publication date: 2012-07-11

Abstract

The invention relates to a neptunea cumingi compound feed including ginkgo powder, in particular adding a small amount of the ginkgo powder and shrimp meat meal to a basic feed and partially or totally replacing fish meal by utilizing a certain amount of soya bean meal and seawood meal. The neptunea cumingi compound feed comprises the following components in percentage by weight: 0.001-3% of the ginkgo powder, 0.01-10% of the shrimp meat meal, 10.5-30.5% of the soya bean meal, 2-8% of the seawood meal, 10-56% of the fish meal, 0.01-1% of composite vitamin, 25-38% of starch, 1.5-6% of fish oil, 1-3% of yeats, 0.05-2% of mineral substance, 1.3-3.2% of monocalcium phosphate, 0.06-0.8% of choline and 0.04-0.15% of food calling agent. The neptunea cumingi compound feed including the ginkgo powder has the advantages of stable raw material source and low cost, and also has the advantages of effectively solving a problem of an artificially cultured feed, meeting total nutrition requirements, promoting the growth, regulating a metabolism level, reducing pollution of the feed on environment, improving stress resistance and cultivation safety, and having remarkable yield-increasing and activity-increasing effects.

Description

A kind of Neptunea cumingi mixed feed that contains ginkgo powder

(1) technical field

The present invention has added a small amount of ginkgo powder and shrimp powder in a kind of Neptunea cumingi mixed feed, particularly basal feed that contains ginkgo powder, and uses partially or completely substituted fish meal of a certain amount of dregs of beans and seawood meal.

(2) background technology

The food containing gingko almond main nutrient composition has starch (63%), crude protein (13%), crude fat (2.8%), sucrose (5.2%), reduced sugar (1.1%), nucleoprotein (0.26%), mineral matter (3.0%), crude fibre (1.2%); Also contain 25 kinds of trace elements such as 17 seed amino acids, vitamin B1, B2, C, D and carrotene, niacin, riboflavin and phosphorus, potassium, calcium, magnesium, iron in addition; Be added into and have the natural health effect in the animal feed, can promote growth, regulate endocrine, balanced metabolism has antibacterial action and improves multiple physiological actions such as resistance and immunocompetence, is a kind of good natural feed addictive.

The mixed feed cost of Neptunea cumingi is very high at present, uses a certain amount of shrimp powder to replace fresh food not only can practice thrift albumen, can also regulate cultivation water environment, improve growth rate; Use partially or completely substituted fish meal of a certain amount of dregs of beans and seawood meal; Alleviate the supply contradiction of fish meal; And marine alga is a kind of rudimentary plant that contains biological or other accessory pigments of chlorophyll algae class that lives in the ocean, can carry out photosynthesis, is converted into organic matter to the inanimate matter in the ocean.Its nutritive value is very high, can be used as feed and feed addictive, and aquaculture is had the effect that promotes growth and improve quality, is a kind of ecotypic aquaculture feed.

(3) summary of the invention

The object of the present invention is to provide a kind of Neptunea cumingi mixed feed that contains ginkgo powder, promptly utilize ginkgo powder, after shrimp powder, dregs of beans and seawood meal are added the use of Neptunea cumingi feed to as the part primary raw material as additive; Can reduce cost; Improve the resistance ability of Neptunea cumingi, improve growth rate, increase production, increase the active fruit obviously; And nutritional labeling is balanced in the prescription, is a kind of Neptunea cumingi mixed feed with good feeding effect and economic benefit.

Technical scheme of the present invention: a kind of Neptunea cumingi mixed feed that contains ginkgo powder; It is characterized in that having added in the basal feed ginkgo powder and shrimp powder; And select a certain amount of seawood meal and dregs of beans for use, and wherein ginkgo powder accounts for 0.001～3% of gross weight, and the shrimp powder accounts for 0.01～10% of gross weight; What dregs of beans accounted for gross weight accounts for 10.5～30.5%, 2～8% of seawood meal gross weight; 55.5～77.489% of basal feed gross weight.

Above-mentioned said basal feed is made up of fish meal, B B-complex, starch, fish oil, mineral matter, calcium dihydrogen phosphate, choline, phagostimulant, wherein fish meal account for weight ratio 10～56%, B B-complex accounts for 0.01～1%, starch accounts for 25～38%, fish oil accounts for 1.5～6%, yeast accounts for 1～3%, mineral matter accounts for 0.05～2%, calcium dihydrogen phosphate accounts for 1.3～3.2%, choline 0.06～0.8% and phagostimulant account for 0.04～0.15%.

Above-mentioned said ginkgo powder and shrimp powder are its food containing gingko almonds and shrimp pulverized back mistake 80 mesh sieves and get through 60 ℃ of oven dry respectively.

Superiority of the present invention is: 1, mixed feed raw materials enjoy stable sources, and cost is low, thereby has solved the feed problem that Neptunea cumingi is propagated artificially effectively; 2, can satisfy whole nutritional needs under the condition of propagating artificially, Neptunea cumingi is absorbed rapidly, promote its growth; 3, regulate its metaboilic level, improve the resistance ability of Neptunea cumingi, reduce the pollution of bait, improved the breed security, increase production, increase the active fruit obviously environment.

(4) specific embodiment:

Embodiment 1: a kind of Neptunea cumingi mixed feed; In basal feed, add a certain amount of ginkgo powder and shrimp powder; And in basal feed, use a certain amount of dregs of beans and seawood meal substituted fish meal wholly or in part, wherein basal feed is made up of fish meal, B B-complex, starch, fish oil, mineral matter, calcium dihydrogen phosphate, choline, phagostimulant.

The production method of this Neptunea cumingi mixed feed is following:

1) gets material by formula rate: by weight percentage; The contained part by weight of each component of filling a prescription is: ginkgo powder 0.01%; Shrimp powder 6.2%; Dregs of beans 28.6%, seawood meal 8%, fish meal 20%, B B-complex 0.26%, starch 27%, fish oil 3.7%, yeast 1.73%, mineral matter 1.32%, calcium dihydrogen phosphate 2.64%, choline 0.45%, phagostimulant 0.09%;

2) fish oil and other each component are mixed back 80 mesh sieves of crossing;

3) packing.

Test: choose 200 of Neptunea cumingis, be divided into two groups of test group (feed of the above-mentioned prescription of feeding) and control groups (mixed feed of the above-mentioned prescription that do not add ginkgo powder, shrimp powder, seawood meal and dregs of beans of feeding), 50 every group, 2 repetitions, 60 days experimental periods.

Technique effect: under the identical situation of condition; The test group comparison has reduced by 8% according to forming this, and the speed of growth has improved 7%, and the death rate has reduced by 15%; The test group comparison is according to the assembly housing light; Energy is strong, proves that this feed has significant raising the output, increases the effect of living, and is the mixed feed of a kind of good feeding effect and economic benefit.

Embodiment 2: the mixed feed of selecting same recipe ratio among the embodiment 1 for use is as test group, and the chemical fertilizer that comes into operation, chicken manure and iced trash fish are control group.

Test: choose 200 of Neptunea cumingis, be divided into two groups of test group (feed of prescription in the instance 1 of feeding) and control groups, 50 every group, 2 repetitions, 60 days experimental periods.

Technique effect: under the identical situation of condition; Test group uses raw material to be convenient to storage and transport, to supply and stablize than control group; Test group pond water environment obviously is better than control group; And the test group disease obviously is less than control group, and the speed of growth has improved 8%, proves that this feed has the mixed feed of good feeding effect and economic benefit.

Claims

1. the present invention has added a small amount of ginkgo powder and shrimp powder a kind of containing in ginkgo powder the Neptunea cumingi mixed feed, particularly basal feed, and uses partially or completely substituted fish meal of a certain amount of dregs of beans and seawood meal.Superiority of the present invention is: the mixed feed raw materials enjoy stable sources, and cost is low, thereby has solved the feed problem that Neptunea cumingi is propagated artificially effectively; Can satisfy and propagate the whole nutritional needs under the condition artificially, Neptunea cumingi is absorbed rapidly, promote its growth; Regulate its metaboilic level, improve the resistance ability of Neptunea cumingi, reduce the pollution of bait, improved the breed security, increase production, increase the active fruit obviously environment.

2. according to the said a kind of ginkgo powder Neptunea cumingi mixed feed that contains of claim 1; Prescription and the percentage by weight that it is characterized in that said mixed feed be ginkgo powder account for gross weight 0.001～3%; The shrimp powder accounts for 0.01～10% of gross weight; What dregs of beans accounted for gross weight accounts for 10.5～30.5%, 2～8% of seawood meal gross weight; 55.5～77.489% of basal feed gross weight.

3. according to the said basal feed of claim 2, the percentage that it is characterized in that its composition and account for the mixed feed gross weight is fish meal 10～56%, B B-complex 0.01～1%, starch 25～38%, fish oil 1.5～6%, yeast 1～3%, mineral matter 0.05～2%, calcium dihydrogen phosphate 1.3～3.2%, choline 0.06～0.8% and phagostimulant 0.04～0.15%.

4. according to the ginkgo powder and the shrimp powder of the said interpolation of claim 1, be its food containing gingko almond and shrimp pulverized back mistake 80 mesh sieves and get through 60 ℃ of oven dry respectively.