CN102370101B - Feed for preventing hemorrhage of grass carp under high-density feeding condition - Google Patents

Abstract

The invention discloses a feed for preventing hemorrhage of grass carp under a high-density feeding condition. The feed consists of the following components in percentage by mass (100% in total): 16.08 percent of rice bran, 3.0 percent of unite bran, 10.0 percent of wheat, 0.22 percent of choline chloride, 11.0 percent of corn germ meal, 3.0 percent of bean pulp, 29.0 percent of cottonseed meal, 17.4 percent of rapeseed meal, 4.0 percent of monosodium glutamate and yeast, 2.0 percent of meat and bone meal, 1.59 percent of monocalcium phosphate, 1.5 percent of phospholipid oil, 0.01 percent of allicin, 0.2 percent of Chinese medicinal herbal preparation, and 1.0 percent of premix. Sodium bicarbonate and the Chinese medicinal herbal preparation are added into the feed, dosages of vitamin K3, vitamin C, vitamin B1 and vitamin B6 in the feed prescription are increased, the resistance of a fish body can be reinforced after the feed is used, the immunity of the fish body is improved, the survival rate is improved, and occurrence of the hemorrhage of grass carp is prevented, so that the production level and economical benefit can be improved.

Description

The high-density breeding condition is the feed of prevention hemorrhagic disease of grass carp down

Technical field

The present invention relates to the feed of aquaculture, relate in particular to a kind of feed that prevents hemorrhagic disease of grass carp, belong to the Feed Manufacturing technical field.

Background technology

Grass carp (Ctenopharyngodon idellus) belongs to Cypriniformes Cyprinidae graining subfamily grass carp and belongs to.Being commonly called as of grass carp: grass carp, oily grass carp, careless grass carp, ctenopharyngodon idellus, grass carp, grass roots (northeast), charlatan, black black carp etc.English name: Grass carp.Inhabit the rivers and lakes of plains region, general happiness occupy the middle lower floor and the many pasture and water of the offshore zone of water.The property active, swimming often hunts in packs rapidly.Be typical herbivorous fishes.In the master stream or the deep water place in lake survive the winter.The breeding season parent population trip habit of tracing back.Many countries of growing Asia, Europe, U.S.A, non-each continent have been moved.Because of its growth is rapid, feed resource is wide, is one of four large Chinese carps of CHINESE FRESHWATER breed.

In recent years; Development along with modern aquaculture; Grass carp culture from traditional extensive breed develop into present high density, breed becomes more meticulous; It is that master, green forage are the mode of throwing something and feeding of assisting that people are converted into grass carp with the concentrated feed from original light green green grass forage feed, and also shortened to 1 year from 2 years the growth period of grass carp, and economic benefit obviously improves.But because under conditions of high density, through the grass carp of feeding with fodder concentrate, the physique of fish body obviously descends, and various diseases particularly hemorrhagic disease of grass carp is the principal disease of grass carp under the puzzlement high density intensive culture condition, and is bigger to the influence of the growth of grass carp and economic benefit.

Summary of the invention

The objective of the invention is: a kind of high-density breeding condition is provided the feed of prevention hemorrhagic disease of grass carp down, after this feed uses, can strengthens the resistance of fish body; Improve the immunity of fish body; Improve survival rate, the generation of prevention hemorrhagic disease of grass carp, thus improve the level of production and economic benefit.

For achieving the above object, technical solution of the present invention is that this feed is made up of following constituent mass percentage: rice bran 16.08, system chaff 3.0, wheat 10.0, Choline Chloride 0.22; Corn germ cake 11.0, dregs of beans 3.0, cotton dregs 29.0, the dish dregs of rice 17.4; Monosodium glutamate yeast 4.0, meat meal tankage 2.0, calcium dihydrogen phosphate 1.59, phosphatide oil 1.5; Allicin 0.01, Chinese herbal and crude drugs preparations 0.2, premix 1.0 adds up to 100%.

Wherein, above-mentioned premix is made up of following weight percentages of components: vitamin A 0.2, vitamin C 2.0, cholecalciferol 0.15, vitamin E 2.0; Prokeyvit 0.4, vitamin B1 0.40, vitamin B2 0.20, vitamin B6 0.50, cobalamin 0.02; Calcium pantothenate 0.15, nicotinic acid 0.6, folic acid 0.01, biotin 0.25; Ferrous sulfate monohydrate 3.5, copper sulphate 3.3, monohydrate zinc sulphate 2.1, manganese sulfate 3.2; Sodium selenite 0.05, KI 0.01, zeolite powder 80.96 adds up to 100.0%.

Wherein, Chinese herbal and crude drugs preparations is made up of following weight percentages of components: cultivated land 25.0, the tuber of dwarf lilyturf 20.0, the wind-weed 15.0, the root of bidentate achyranthes 20.0, the root bark of white mulberry 20.0 add up to 100.0%.

Wherein, the production method of feed of the present invention with throw breeding method and be: feed ingredient is produced pellet according to the conventional processing method of aquatic granulated feed in proportion, throws something and feeds when 20 ℃-28 ℃ of the water temperatures according to the normal bait-throwing method of grass carp again.

The present invention has following outstanding advantage and technique effect:

(1), the present invention is according to the growth potential characteristics of grass carp; Through above component combination; Reach the best nutritional state of grass carp growth, give full play to grass carp growth performance under conditions of high density, can guarantee that grass carp reaches desirable body weight and feed coefficient in official hour.

(2), the present invention is on traditional feed of grass carp formula technique basis; Improved the consumption of prokeyvit, vitamin C, vitamin B1 and vitamin B6; The Nutrition and Metabolism function of enhancing body effectively; Promote the metabolism of body, improve the physique of immunity of organisms and body and resist stress ability.

(3), the present invention is on traditional feed of grass carp formula technique basis; Added Chinese herbal and crude drugs preparations; Said preparation has nourishing yin and supplementing blood, clearing heat-fire; The effect of nourishing the liver profit courage can effectively reduce viscosity fatty in blood and the liver, has to protect the liver to protect that courage is antiviral, the enhancing body resistance, effectively prevent hemorrhage pathogenetic function.

(4), the present invention on traditional feed of grass carp formula technique basis, use sodium bicarbonate, can keep the acid-base balance of body, the quickening that enhances metabolism promotes the conversion of fat and digesting and assimilating of protein, the raising anti-stress ability.

The specific embodiment

Below in conjunction with concrete embodiment technical solution of the present invention is further described, these embodiment can not be interpreted as it is the qualification to technical solution of the present invention.

Embodiment: produce 1000 kilograms of feeds of the present invention, at first get following raw material and additive: 160.8 kilograms in rice bran, 30.0 kilograms of system chaffs, 100.0 kilograms of wheats, 2.2 kilograms of Choline Chlorides; 110.0 kilograms of corn germ cakes, 30.0 kilograms of dregs of beans, 290.0 kilograms of cotton dregs, 174.0 kilograms of the dish dregs of rice, 40.0 kilograms in monosodium glutamate yeast; 20.0 kilograms of imported meat and bone meal, 15.9 kilograms of calcium dihydrogen phosphates, 15.0 kilograms of phosphatide oil, 0.1 kilogram of allicin, 0.02 kilogram of vitamin A; 0.2 kilogram of vitamin C, 0.015 kilogram of cholecalciferol, 0.2 kilogram of vitamin E, 0.04 kilogram of prokeyvit, 0.04 kilogram of vitamin B1; 0.02 kilogram of vitamin B2,0.05 kilogram of vitamin B6,0.002 kilogram of cobalamin, 0.015 kilogram of calcium pantothenate, 0.06 kilogram in nicotinic acid; 0.001 kilogram in folic acid, 0.025 kilogram of biotin, 0.35 kilogram of ferrous sulfate monohydrate, 0.33 kilogram in copper sulphate, 0.21 kilogram of monohydrate zinc sulphate; 0.32 kilogram of manganese sulfate, 0.005 kilogram of sodium selenite, 0.001 kilogram of KI, 0.5 kilogram in cultivated land; 0.4 kilogram of the tuber of dwarf lilyturf, 0.3 kilogram of the wind-weed, 0.4 kilogram of the root of bidentate achyranthes, 0.4 kilogram of the root bark of white mulberry, 8.096 kilograms of zeolite powders; Then above raw material and additive are produced pellet according to conventional grass carp pellet processing method.

Experimental example: adopt feed that above embodiment the produces grass carp under the high-density breeding condition of when 20 ℃-28 ℃ of water temperatures, feeding, compare with conventional feed, its production performance is following:

Claims (1)

1. the following feed of prevention hemorrhagic disease of grass carp of high-density breeding condition is characterized in that this feed is made up of following constituent mass percentage: rice bran 16.08%, the chaff 3.0% of uniting, wheat 10.0%, Choline Chloride 0.22 %; Corn germ cake 11.0%, dregs of beans 3.0%, cotton dregs 29.0%, the dish dregs of rice 17.4 %; Monosodium glutamate yeast 4.0%, meat meal tankage 2.0%, calcium dihydrogen phosphate 1.59%, phosphatide oil 1.5%; Allicin 0.01%, Chinese herbal and crude drugs preparations 0.2%, premix 1.0% adds up to 100%; Wherein, above-mentioned premix is made up of following weight percentages of components: vitamin A 0.2%, vitamin C 2.0%, cholecalciferol 0.15%, vitamin E 2.0%; Prokeyvit 0.4%, vitamin B1 0.40%, vitamin B2 0.20%, vitamin B6 0.50%, cobalamin 0.02%; Calcium pantothenate 0.15%, nicotinic acid 0.6%, folic acid 0.01%, biotin 0.25%; Ferrous sulfate monohydrate 3.5%, copper sulphate 3.3%, monohydrate zinc sulphate 2.1%, manganese sulfate 3.2%; Sodium selenite 0.05%, KI 0.01%, zeolite powder 80.96% adds up to 100.0%; Wherein, the said herbal medicine preparation is made up of following weight percentages of components: cultivated land 25.0%, the tuber of dwarf lilyturf 20.0%, the wind-weed 15.0%, the root of bidentate achyranthes 20.0%, the root bark of white mulberry 20.0% add up to 100.0%.