Green ecotype crucian carp feed

Abstract

The invention discloses a green ecotype crucian carp feed. The feed is prepared from the following raw materials in percentage by weight: 10-11% of flour, 10-12% of green bran, 3-4% of DDGS (Distillers Dried Grains with Solubles), 8-13% of bean pulp, 28-32% of rapeseed meal, 10-17% of cottonseed meal, 9-16% of fish meal, 2-3% of soybean oil, 0.8-1% of phospholipid oil, 0.15-0.20% of salt, 2.2-2.4% of monocalcium phosphate, 0.10-0.15% of choline, 0-2.5% of zeolite powder, 0.5-0.8% of premix compound and 0.10-0.20% of compound additive. By adopting the technical scheme, the effects of high crucian carp growing speed, low feed coefficient, low frequency of occurrence of diseases, low death rate, less use of drugs and low frequency of occurrence of floating heads are achieved and the crucian carp breeding cost is reduced.

Description

technical field

[0001] The invention relates to an animal feed, in particular to a green ecological feed for crucian carp. Background technique

[0002] Since the reform and opening up, my country has implemented the fishery development policy of "mainly raising fish". In 2006, my country's freshwater aquaculture output reached 21.4831 million tons, accounting for 59.78% of the total aquaculture output (35.9395 million tons). Among them, the breeding scale and breeding potential of crucian carp are increasing, and its total annual output has exceeded 2 million tons by 2005. It can be predicted that the proportion of crucian carp in freshwater aquaculture will become larger and larger in the next decade or even decades. However, behind the rapid development of the crucian carp farming industry, the problems exposed by itself are worrying. The current crucian carp farming model mostly starts from the pursuit of output and economic benefits, and uses high consumption and hig...

Examples

Embodiment example 1

[0012] The following is explained through experiments:

[0013] Experimental pond mouth: 4 fish ponds with an area of ​​20 mu, divided into two groups, one is the experimental group and the other is the control group. The experimental group and the control group were stocked with 2,000 crucian carp, 10 per catty, 40 bighead carp, 3 catty, and 125 silver carp, 3 catty per mu.

[0014] formula control group test group flour 110 110 Green bran (fat 15%) 113 113 DDGS 24% 40 40 Soybean Meal 46% 100 100 Rapeseed meal 37% 305 305 Cotton meal 44% 140 140 Imported fishmeal 67% 120 120 Phospholipid oil 8 8 soybean oil 25 25 salt 2 2 Zeolite powder 1.8 0.3 Calcium Dihydrogen Phosphate 24 24 choline 1.2 1.2 1% premix 10 10 Compound Additives 　 　 1.5 total 1000 1000 crude protein 33.6 33.6 crude fat 7.4 7.4 Lysine 1.87 1.87 Methionine 0.65 ...

Embodiment 2

[0024] formula Unit: grams flour 100 Green bran (fat 15%) 100 DDGS 24% 30 Soybean Meal 46% 130 Rapeseed meal 37% 288 Cotton meal 44% 165 Imported fishmeal 67% 90 Phospholipid oil 8 soybean oil 28 salt 2 Zeolite powder 24.3 Calcium Dihydrogen Phosphate 22 choline 1.2 1% premix 10 Compound Additives 　1.5 total 1000 crude protein 32.9 crude fat 7 Lysine 1.8 Methionine 0.60

Embodiment 3

[0026] formula Unit: grams flour 100 Green bran (fat 15%) 120 DDGS 24% 40 Soybean Meal 46% 80 Rapeseed meal 37% 312 Cotton meal 44% 100 Imported fishmeal 67% 160 Phospholipid oil 10 soybean oil 20 salt 2 Zeolite powder 19.3 Calcium Dihydrogen Phosphate 24 choline 1.2 1% premix 10 Compound Additives 　1.5 total 1000 crude protein 33.8 crude fat 7.4 Lysine 1.97 Methionine 0.64

technical field

[0001] The invention relates to an animal feed, in particular to a green ecological feed for crucian carp. Background technique

[0002] Since the reform and opening up, my country has implemented the fishery development policy of "mainly raising fish". In 2006, my country's freshwater aquaculture output reached 21.4831 million tons, accounting for 59.78% of the total aquaculture output (35.9395 million tons). Among them, the breeding scale and breeding potential of crucian carp are increasing, and its total annual output has exceeded 2 million tons by 2005. It can be predicted that the proportion of crucian carp in freshwater aquaculture will become larger and larger in the next decade or even decades. However, behind the rapid development of the crucian carp farming industry, the problems exposed by itself are worrying. The current crucian carp farming model mostly starts from the pursuit of output and economic benefits, and uses high consumption and hig...

Examples

Embodiment example 1

[0012] The following is explained through experiments:

[0013] Experimental pond mouth: 4 fish ponds with an area of ​​20 mu, divided into two groups, one is the experimental group and the other is the control group. The experimental group and the control group were stocked with 2,000 crucian carp, 10 per catty, 40 bighead carp, 3 catty, and 125 silver carp, 3 catty per mu.

[0014] formula control group test group flour 110 110 Green bran (fat 15%) 113 113 DDGS 24% 40 40 Soybean Meal 46% 100 100 Rapeseed meal 37% 305 305 Cotton meal 44% 140 140 Imported fishmeal 67% 120 120 Phospholipid oil 8 8 soybean oil 25 25 salt 2 2 Zeolite powder 1.8 0.3 Calcium Dihydrogen Phosphate 24 24 choline 1.2 1.2 1% premix 10 10 Compound Additives 　 　 1.5 total 1000 1000 crude protein 33.6 33.6 crude fat 7.4 7.4 Lysine 1.87 1.87 Methionine 0.65 ...

Embodiment 2

[0024] formula Unit: grams flour 100 Green bran (fat 15%) 100 DDGS 24% 30 Soybean Meal 46% 130 Rapeseed meal 37% 288 Cotton meal 44% 165 Imported fishmeal 67% 90 Phospholipid oil 8 soybean oil 28 salt 2 Zeolite powder 24.3 Calcium Dihydrogen Phosphate 22 choline 1.2 1% premix 10 Compound Additives 　1.5 total 1000 crude protein 32.9 crude fat 7 Lysine 1.8 Methionine 0.60

Embodiment 3

[0026] formula Unit: grams flour 100 Green bran (fat 15%) 120 DDGS 24% 40 Soybean Meal 46% 80 Rapeseed meal 37% 312 Cotton meal 44% 100 Imported fishmeal 67% 160 Phospholipid oil 10 soybean oil 20 salt 2 Zeolite powder 19.3 Calcium Dihydrogen Phosphate 24 choline 1.2 1% premix 10 Compound Additives 　1.5 total 1000 crude protein 33.8 crude fat 7.4 Lysine 1.97 Methionine 0.64

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