CN104171705A

CN104171705A - Low-coefficient crucian carp feed

Info

Publication number: CN104171705A
Application number: CN201410392917.0A
Authority: CN
Inventors: 唐春祥
Original assignee: CHENGDU JUXING AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co Ltd
Current assignee: CHENGDU JUXING AGRICULTURE AND ANIMAL HUSBANDRY TECHNOLOGY Co Ltd
Priority date: 2014-08-12
Filing date: 2014-08-12
Publication date: 2014-12-03

Abstract

The invention belongs to a low-coefficient crucian carp feed. The crucian carp feed comprises the following components in parts by weight: 10-20 parts of fish powder, 20-25 parts of shrimp chaff, 50-55 parts of bran, 10-15 parts of corn, 10-15 parts of dry sweet potato powder, 0.3-0.5 part of vitamin, 1-5 parts of yeast powder and 5-10 parts of sodium diacetate. The crucian carp feed has the beneficial effects that the coefficient of the special crucian carp feed is 2.0; the crucian carp feed has the characteristics of no toxicity or harm and high growth speeds of crucian carps; fish diseases caused by homologous microorganisms can be effectively prevented and treated by adding sodium diacetate to the aquatic feeds; and sodium diacetate can serve as a fishpond clarifying disinfectant.

Description

The crucian carp feed of low feed coefficient

Technical field

The invention belongs to field of fodder, be specifically related to the crucian carp feed of low feed coefficient.

Background technology

Crucian has very strong adaptive capacity to ecological environment, can lower oxygen concentration resistance, and cold-resistant, no matter shallow water, deep water, flowing water, hydrostatic, clear water, even sewage can Adaptable growth for muddy water.From 10 DEG C to 32 DEG C left and right of water temperature, can normally ingest and digest food.Even also still can growth and breeding in the strong basicity waters of PH9, oxygen content is low just starts death during to 0.l mg/litre.The unique shortcoming of crucian be grow slower.Crucian is in the growth course of various places, and due to the difference of environmental ecology condition, various places have produced numerous strains, wherein has the pond crucian carp in northeast, the Pengzhe fish in Jiangxi, the imperial pond crucian carp in Jiangsu, the West Lake crucian carp in Hangzhou, Songhua Lake crucian carp and Guan village, the Inner Mongol crucian carp etc. in Liaoning.Wherein individual maximum with northeast pond crucian carp again, can reach 2.5～3 kilograms, the most about 0.75 kilogram of left and right of individuality of common crucian, is generally 0.25～0.5 kilogram.

Crucian is omnivorousness and euryphagy fish, and what wherein belong to animality has wheel animalcule, bryozoan, Copepods, cladocera, shrimps etc.; Platymiscium have Diatomeae, water silk floss, higher plant leaf and a seed etc.At south China, crucian can ingest the whole year, and in Heilongjiang river, crucian stops ingesting in March in December to next year completely, and 6～August the normally animated period of ingesting of crucian.The growth phase that crucian is different, feeding habits are slightly variant.When body is grown 1～5 centimetre, food species increases, and except planktonic organism, also has the young shoot tender leaf fragment of higher plant; While growing to 10～15 centimetres; The quantity of higher plant obviously increases, many food zoobenthos when more than 15 centimetres.Crucian can natural propagation also can artificial propagation.The artificial propagation of crucian is basic identical with carp.Crucian age at sexual maturity is slightly variant because of the regional difference of growing, and in southern 1 age in winter, when more than fish length to 65 millimeter, just starts maturation, and northern area age at sexual maturity is more than 2 ages.General 1 age in winter fish fish brood amount be 10,000～2.8 ten thousand; 2 age in winter fish be 20,000～5.9 ten thousand; 3 age in winter fish be 2.6 ten thousand～6.8 ten thousand; 5 age in winter fish can reach more than 110,000.Crucian belongs to Type of Spawning by stages and in groups, and the egg-laying season is extended down to August from March, and while laying eggs, water temperature is generally more than 15～16 DEG C, and majority, after raining, is liked upstream against the current and laid eggs.In natural water area, ovum produces on pasture and water.In pond, can originate on the fish nest of manually putting into, its concrete grammar is all identical with carp.Crucian is more than milter occurring in nature raun, and ratio female, milter is 4:1 or 5:1, also finds that there is hermaphroditic crucian at occurring in nature.

Therefore, need to develop the edible special feed of a kind of applicable crucian, reduce feed coefficient.

Summary of the invention

The object of the present invention is to provide the crucian carp feed of low feed coefficient.

Technical scheme of the present invention is: the crucian carp feed of low feed coefficient, and its weight proportion is as follows: fish meal 10-20 part, shrimp chaff 20-25 part, wheat bran 50-55 part, corn 10-15 part, dry potato powder 10-15 part, vitamin 0.3-0.5 part, dusty yeast 1-5 part, sodium Diacetate 5-10 part.

Further, its weight proportion is as follows: fish meal 10-15 part, shrimp chaff 20-22 part, wheat bran 52-55 part, corn 12-15 part, dry potato powder 12-15 part, vitamin 0.4-0.5 part, dusty yeast 3-5 part, sodium Diacetate 5-7 part.

Preferably, its weight proportion is as follows: 12 parts of fish meal, 21 parts of shrimp chaffs, 53 parts, wheat bran, 14 parts of corns, 14 parts, dry potato powder, 0.5 part of vitamin, 4 parts of dusty yeasts, 6 parts of sodium Diacetates.

Compared to existing technology, the present invention has following beneficial effect:

1, the feed coefficient of crucian special feed of the present invention is 1.1, have nontoxic, the fast feature of growing.

2, in aquatic feeds, add sodium Diacetate, can effectively prevent and treat the fish sufferer due to homology microorganism, can do fish pond clarification disinfecting agent.

Detailed description of the invention

Below in conjunction with detailed description of the invention, the present invention is described in further detail.

The crucian carp feed of low feed coefficient, its weight proportion is as follows: fish meal 10-20 part, shrimp chaff 20-25 part, wheat bran 50-55 part, corn 10-15 part, dry potato powder 10-15 part, vitamin 0.3-0.5 part, dusty yeast 1-5 part, sodium Diacetate 5-10 part.

Embodiment 1

The crucian carp feed of low feed coefficient, its weight proportion is as follows: 10 parts of fish meal, 25 parts of shrimp chaffs, 55 parts, wheat bran, 15 parts of corns, 10 parts, dry potato powder, 0.3 part of vitamin, 5 parts of dusty yeasts, 10 parts of sodium Diacetates.

Embodiment 2

The crucian carp feed of low feed coefficient, its weight proportion is as follows: 15 parts of fish meal, 20 parts of shrimp chaffs, 50 parts, wheat bran, 10 parts of corns, 15 parts, dry potato powder, 05 part of vitamin, 1 part of dusty yeast, 5 parts of sodium Diacetates.

Embodiment 3

The crucian carp feed of low feed coefficient, its weight proportion is as follows: 15 parts of fish meal, 22 parts of shrimp chaffs, 52 parts, wheat bran, 12 parts of corns, 12 parts, dry potato powder, 0.4 part of vitamin, 3 parts of dusty yeasts, 7 parts of sodium Diacetates.

The above embodiment has only expressed the application's detailed description of the invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of present techniques plan plot, can also make some distortion and improvement, these all belong to the application's protection domain.

Claims

1. the crucian carp feed of low feed coefficient, is characterized in that, its weight proportion is as follows: fish meal 10-20 part, shrimp chaff 20-25 part, wheat bran 50-55 part, corn 10-15 part, dry potato powder 10-15 part, vitamin 0.3-0.5 part, dusty yeast 1-5 part, sodium Diacetate 5-10 part.

2. the crucian carp feed of low feed coefficient according to claim 1, is characterized in that, its weight proportion is as follows: fish meal 10-15 part, shrimp chaff 20-22 part, wheat bran 52-55 part, corn 12-15 part, dry potato powder 12-15 part, vitamin 0.4-0.5 part, dusty yeast 3-5 part, sodium Diacetate 5-7 part.

3. the crucian carp feed of low feed coefficient according to claim 1, is characterized in that, its weight proportion is as follows: 12 parts of fish meal, 21 parts of shrimp chaffs, 53 parts, wheat bran, 14 parts of corns, 14 parts, dry potato powder, 0.5 part of vitamin, 4 parts of dusty yeasts, 6 parts of sodium Diacetates.