Fish meal substitute composition, compound premix and without fish meal nursery-stage pig feed
Technical field
The present invention relates to feed processing technology field, and in particular to a kind of fish meal substitute composition, compound premix and
Comprising fish meal substitute composition without fish meal nursery-stage pig feed.
Background technology
Feed occupies significant portion in cost of raising pigs.Fish meal easily absorbs raw material as high-quality high protein, its price change
Feed cost will be directly affected.In view of fishery resources increasingly depleted, fish meal prices remain high, and are held in international and domestic fish meal prices
Under the continuous background for going up, feed cost remains high, and which adds pig cost, causes profit to reduce, and risk increases.
In existing feed research, researcher continuously attempts to substitute fish meal wholly or in part, but is all difficult to be fully achieved
The feeding effect of fish meal, therefore, in the urgent need to find it is a kind of without fish meal but meet protein content, nutritional requirement it is new
Fish meal-less feed.
The content of the invention
The main object of the present invention is:It is high in order to solve fish meal prices, a kind of increased problem of feed cost, there is provided fish meal
Substitute composition, compound premix and without fish meal nursery-stage pig feed.
To achieve the above object, the present invention provides a kind of fish meal substitute composition, comprising rice enzymolysis protein, hamlet
Two or more combination in albumen, dried porcine saluble, fowl blood plasma, pupa peptide albumen.
In the implementation method of fish meal substitute composition of the invention, by weight, rice enzymolysis protein contains
It is 1~4 part to measure, and the content of hamlet's albumen is 1~4 part, and the content of dried porcine saluble is 1~4 part, and the content of fowl blood plasma is
1~4 part, and the content of pupa peptide albumen is 1~4 part.
In another implementation method of fish meal substitute composition of the invention, by weight, the fish meal alternate sets
Compound include 1~4 part rice enzymolysis protein, 1~4 part of hamlet's albumen, 1~4 part of dried porcine saluble, 1~4 part
Fowl blood plasma and 1~4 part of pupa peptide albumen.
On the other hand, the present invention provides a kind of compound premix, including can in above-mentioned fish meal substitute composition and feed science
The auxiliary material of receiving, acceptable auxiliary material is selected from excellent fat energy, FSPC, lysine, acidulant, mould proof in the feed science
One or more in agent, calcium dihydrogen phosphate, glucose, sucrose, many ore deposits of the compound vitamin of piglet containing carrier.
In an implementation method of compound premix of the invention, the fish meal substitute composition accounts for the compound premixing
The 10%~20% of material weight/mass percentage composition.
In another implementation method of compound premix of the invention, in parts by weight, it is subjected in the feed science
Auxiliary material include excellent fat can 5~6 parts, 2~5 parts of glucose, 2~3 parts of sucrose, 2~3 parts of FSPC, lysine 0.02
~0.05 part, 0.1~0.3 part of acidulant, 0.1~0.3 part of mould inhibitor, 0.1~0.5 part of calcium dihydrogen phosphate, piglet containing carrier is answered
Close 5~6 parts of Multi-vitamin and multi-mineral.
In another implementation method of compound premix of the invention, many ore deposits of the compound vitamin of piglet containing carrier are by containing
Carrier piglet compound vitamin and the composite polymineral of piglet containing carrier are constituted, wherein by the total of many ore deposits of the compound vitamin of piglet containing carrier
Weight meter, the component of the compound vitamin of piglet containing carrier includes:Vitamin A, 10000~30000IU/kg;Vitamine D3,
2000~6000IU/kg;Vitamin E, 40~90IU/kg;Vitamin K3,3~10mg/kg;Vitamin B2,5~15mg/kg;
Vitamin B6,2~10mg/kg;Vitamin B12,30~60 μ g/kg;Niacinamide, 20~90mg/kg;Pantothenic acid, 10~60mg/
kg;Folic acid, 0.5~3.5mg/kg;Biotin, 0.05~2mg/kg;50% Choline Chloride, 5~30g/kg;It is described young containing carrier
The component of pig composite polymineral includes:20~60mg/kg of manganese, 6~200mg/kg of copper, 100~500mg/kg of iron, zinc oxide 250~
3000mg/kg, 0.3~3mg/kg of iodine, 0.1~2mg/kg of selenium, 7000~12000mg/kg of calcium, phosphorus >=6000mg/kg.
Another further aspect, the present invention provides one kind without fish meal nursery-stage pig feed, it is characterised in that including above-mentioned compound premix
And basal diet, the basal diet be selected from one-level corn, popcorn, flour, fermented bean dregs, decortication dregs of beans, crack rice, it is expanded
One or more in soybean.
In an implementation method of feed of the invention, the compound premix accounts for described without fish meal nursery-stage pig feed matter
The 20%~30% of amount.
In another implementation method of feed of the invention, in parts by weight, the basal diet includes one-level corn
30~40 parts, 10~20 parts of popcorn, 10~15 parts of flour is cracked rice 10~15 parts, 3~5 parts of fermented bean dregs, expanded soybean 4
~6 parts, 10~18 parts of dregs of beans of peeling.
It is of the invention without fish meal nursery-stage pig feed according to fish meal trophic component feature, the low cost using absorption easy to digest is high
Protein raw materials substitute fish meal, after feeding child care pig for a period of time, are raised with the normal pig of child care containing fish meal in body weight and health degree
Material effect quite even better than contains the chow diet of fish meal, such that it is able to reduce child care pig production cost, improves productivity effect.
Specific embodiment
Technical scheme is described further below according to specific embodiment.Protection scope of the present invention is not limited
In following examples, enumerate these examples and limit the present invention never in any form merely for exemplary purpose.
Fish meal substitute composition of the invention is its bag using the inexpensive high protein raw material substitution fish meal of absorption easy to digest
Two or more group in enzymolysis protein containing rice, hamlet's albumen, dried porcine saluble, fowl blood plasma, pupa peptide albumen
Close.
Fish meal substitute composition of the invention can be combined from two kinds of albumen, it is also possible to be carried out from three kinds of albumen
Combination, can also be combined from four kinds of albumen, can also more select five kinds of whole albumen to be combined.
Wherein, by weight, the content of rice enzymolysis protein is 1~4 part, and the content of hamlet's albumen is 1~4
Part, the content of dried porcine saluble is 1~4 part, and the content of fowl blood plasma is 1~4 part, and the content of pupa peptide albumen is 1~4 part.
When multiple protein is mixed, the ratio between each component only need to each other meet above-mentioned weight ratio (1~4:1~4) be
Can.
Wherein above each component is briefly described as follows:
Rice enzymolysis protein:Formed through microbial fermentation, enzymolysis low temperature drying after defibrination by rice, with protein content
The features such as height, absorption easy to digest.
Dried porcine saluble:It is hydrolyzed for raw material by pig intestinal mucosa or intestines slag, roller drying is formed, with protein content
Height, the features such as easy to digest.
Hamlet's albumen:With selected defatted soybean as raw material, trypsin ihhibitor is effectively removed through special process
With indigestible oligosaccharide composition, protein digestibility utilization rate is greatly improved.
Fowl blood plasma:Formed by anti-freezing, centrifugation, degerming, desalination, high pressure homogenization, spray drying by birds blood plasma, with exempting from
Epidemic disease material abundance, the features such as protein content is high.
Pupa peptide albumen:Formed through microbial fermentation with certain proportion dregs of beans by silkworm chrysalis, high with protein content, amino acid is put down
The features such as weighing apparatus.
Fish meal substitute composition of the invention meets Ideal Amino Acid Pattern, while in electrolyte balance, mineral homeostasis
Aspect is coordinated, and can fully meet child care pig demand, turn avoid the waste of resource, and cost performance is outstanding.
Compound premix can be constituted after acceptable auxiliary material mixing in above-mentioned fish meal substitute composition and feed science, it is multiple at this
Close in premix, the percentage composition that fish meal substitute composition accounts for gross mass is 10%~20%.
In feed science in the present invention acceptable auxiliary material be selected from excellent fat energy, FSPC, lysine, acidulant,
One or more in mould inhibitor, calcium dihydrogen phosphate, glucose, sucrose, many ore deposits of the compound vitamin of piglet containing carrier, wherein, when auxiliary
When material is from above component, in parts by weight, the ratio of each component is:Excellent fat can 5~6 parts, 2~5 parts of glucose, sucrose 2~3
Part, 2~3 parts of FSPC, 0.02~0.05 part of lysine, 0.1~0.3 part of acidulant, 0.1~0.3 part of mould inhibitor, phosphorus
0.1~0.5 part of acid dihydride calcium, 5~6 parts of many ore deposits of the compound vitamin of piglet containing carrier.
The many ore deposits of the compound vitamin of piglet containing carrier in the present invention are combined by the compound vitamin of piglet containing carrier and piglet containing carrier
Many ore deposit compositions, wherein by the gross weight meter of many ore deposits of compound vitamin of piglet containing carrier, the component of the compound vitamin of piglet containing carrier includes:
Vitamin A, 10000~30000IU/kg;Vitamine D3,2000~6000IU/kg;Vitamin E, 40~90IU/kg;Vitamin
K3,3~10mg/kg;Vitamin B2,5~15mg/kg;Vitamin B6,2~10mg/kg;Vitamin B12,30~60 μ g/kg;
Niacinamide, 20~90mg/kg;Pantothenic acid, 10~60mg/kg;Folic acid, 0.5~3.5mg/kg;Biotin, 0.05~2mg/kg;
50% Choline Chloride, 5~30g/kg;The component of the composite polymineral of piglet containing carrier includes:20~60mg/kg of manganese, 6~200mg/ of copper
Kg, 100~500mg/kg of iron, 250~3000mg/kg of zinc oxide, 0.3~3mg/kg of iodine, 0.1~2mg/kg of selenium, calcium 7000~
12000mg/kg, phosphorus >=6000mg/kg.
Be can be made into without fish meal nursery-stage pig feed after above-mentioned compound premix and basal diet mixing, at this without fish meal child care pig
In feed, the percentage composition that compound premix accounts for gross mass is 20%~30%.
Basal diet in the present invention include one-level corn, popcorn, flour, crack rice, fermented bean dregs, decortication dregs of beans,
Expanded soybean, wherein, when basal diet selects above component, in parts by weight, the ratio of each component is:One-level corn 30~
40 parts, 10~20 parts of popcorn, 10~15 parts of flour is cracked rice 10~15 parts, 3~5 parts of fermented bean dregs, expanded soybean 4~6
Part, 10~18 parts of dregs of beans of peeling.
It is of the invention without fish meal nursery-stage pig feed according to fish meal trophic component feature, the low cost using absorption easy to digest is high
Protein raw materials substitute fish meal, after feeding child care pig for a period of time, are raised with the normal pig of child care containing fish meal in body weight and health degree
Material effect quite even better than contains the chow diet of fish meal, such that it is able to reduce child care pig production cost, improves productivity effect.
Unless otherwise defined, term used herein is the implication that those skilled in the art are generally understood that.
The present invention is described in further detail by the following examples.
Embodiment
Raw materials used or auxiliary material can be bought by market in the present invention.
Part material is originated:
Rice enzymolysis protein:Hubei Jing Yuanshan biotech inc, 25kg/ bags;
Hamlet's albumen:Lv Sai feeds group, 25kg/ bags;
Dried porcine saluble:Jing Ming Bioisystech Co., Ltd of BeiJing ZhongKe, 25kg/ bags;
Fowl blood plasma:Shanghai Genon Biological Product Co., Ltd., 25kg/ bags;
Pupa peptide albumen:Guangdong Feng Xin bio tech ltd, 25kg/ bags;
Excellent fat energy:The special feed technology Co., Ltd in Guangzhou excellent hundred, 25kg/ bags;
FSPC:Shandong Chang Run biologies Co., Ltd, 25kg/ bags;
Embodiment 1
Rice enzymolysis protein 2kg and hamlet albumen 1kg is taken, fish meal substitute composition is mixed to get.
Take FSPC 2.5kg, excellent fat energy 5.4kg, glucose 5kg, acidulant 0.177kg, mould inhibitor 0.2kg,
The many ore deposit 6kg of the compound vitamin of piglet containing carrier, calcium dihydrogen phosphate 0.28kg, lysine 0.04kg, are configured to auxiliary material after mixing, and will
Above-mentioned fish meal substitute composition mixes with auxiliary material, obtains compound premix.
One-level corn 33.7kg, popcorn 15kg, decortication dregs of beans 14.4kg, flour 10kg, fermented bean dregs 4.3kg are taken,
Basal diet is configured to after mixing, and above-mentioned compound premix is mixed with basal diet, obtained without fish meal nursery-stage pig feed.
Embodiment 2
Fowl blood plasma 2kg and pupa peptide albumen 1kg is taken, fish meal substitute composition is mixed to get.
Take FSPC 2.5kg, excellent fat energy 5.4kg, sucrose 2.5kg, glucose 2.5kg, acidulant 0.286kg,
The many ore deposit 6kg of mould inhibitor 0.2kg, the compound vitamin of piglet containing carrier, calcium dihydrogen phosphate 0.44kg, lysine 0.023kg, match somebody with somebody after mixing
Auxiliary material is made, and above-mentioned fish meal substitute composition is mixed with auxiliary material, obtain compound premix.
Take one-level corn 33.8kg, popcorn 15.5kg, fermented bean dregs 4.3kg, decortication dregs of beans 13.8kg, crack rice
10kg, is configured to basal diet after mixing, and above-mentioned compound premix is mixed with basal diet, obtains being raised without fish meal child care pig
Material.
Embodiment 3
Rice enzymolysis protein 2kg and dried porcine saluble 1kg is taken, fish meal substitute composition is mixed to get.
Take FSPC 2.5kg, excellent fat energy 5.4kg, sucrose 2.5kg, glucose 2.5kg, acidulant 0.286kg,
The many ore deposit 6kg of mould inhibitor 0.2kg, the compound vitamin of piglet containing carrier, calcium dihydrogen phosphate 0.26kg and lysine 0.04kg, after mixing
Auxiliary material is configured to, and above-mentioned fish meal substitute composition is mixed with auxiliary material, obtain compound premix.
One-level corn 32.7kg, popcorn 15kg, flour 10kg, expanded soybean 5.8kg, decortication dregs of beans 14kg are taken, is mixed
Basal diet is configured to after conjunction, and above-mentioned compound premix is mixed with basal diet, obtained without fish meal nursery-stage pig feed.
Embodiment 4
Fowl blood plasma 2kg, hamlet albumen 1kg are taken, fish meal substitute composition is mixed to get.
Take FSPC 2.5kg, excellent fat energy 5.4kg, sucrose 2.5kg, glucose 2.5kg, acidulant 0.3kg, anti-
Mould dose of 0.2kg, many ore deposit 6kg of the compound vitamin of piglet containing carrier, calcium dihydrogen phosphate 0.28kg and lysine 0.04kg, match somebody with somebody after mixing
Auxiliary material is made, and above-mentioned fish meal substitute composition is mixed with auxiliary material, obtain compound premix.
One-level corn 32.7kg, popcorn 15kg, the 10kg that cracks rice, expanded soybean 5.6kg, decortication dregs of beans 14kg are taken, is mixed
Basal diet is configured to after conjunction, and above-mentioned compound premix is mixed with basal diet, obtained without fish meal nursery-stage pig feed.
Embodiment 5
Rice enzymolysis protein 2kg, pupa peptide albumen 1kg are taken, fish meal substitute composition is mixed to get.
Take FSPC 2.5kg, excellent fat energy 5.4kg, sucrose 2.5kg, glucose 2.5kg, acidulant 0.3kg, anti-
Mould dose of 0.2kg, many ore deposit 6kg of the compound vitamin of piglet containing carrier, calcium dihydrogen phosphate 0.26kg and lysine 0.04kg, match somebody with somebody after mixing
Auxiliary material is made, and above-mentioned fish meal substitute composition is mixed with auxiliary material, obtain compound premix.
One-level corn 33kg, popcorn 15kg, flour 10kg, fermented bean dregs 4.3kg, decortication dregs of beans 14.9kg are taken, is mixed
Basal diet is configured to after conjunction, and above-mentioned compound premix is mixed with basal diet, obtained without fish meal nursery-stage pig feed.
Comparative example 1
Auxiliary material:It is consistent with the auxiliary material of embodiment 1.
Compound premix:Take 3kg fish meal to be well mixed with 1 part of auxiliary material of embodiment 1, obtain final product the compound premix of comparative example 1.
The feed of comparative example 1:Take one-level corn 34kg, popcorn 15kg, decortication dregs of beans 14.4kg, flour 10kg, fermentation
Dregs of beans 4kg, obtains final product the basal diet of comparative example 1 after mixing.1 portion of basal diet of comparative example 1 of gained and 1 part of comparative example 1 are combined
Premix mixes, and obtains final product the feed of comparative example 1.
Comparative example 2
Auxiliary material:It is consistent with the auxiliary material of embodiment 2.
Compound premix:Take 3kg fish meal to mix with 1 part of auxiliary material of embodiment 2, obtain final product the compound premix of comparative example 2.
The feed of comparative example 2:Take one-level corn 33.8kg, popcorn 15.5kg, fermented bean dregs 4kg, decortication dregs of beans
13.8kg, crack rice 10kg, the basal diet of comparative example 2 is configured after mixing, by 1 portion of basal diet of comparative example 2 of gained and 1 part of comparative example
2 compound premixs mix, and obtain final product the daily ration of comparative example 2.
Comparative example 3
Auxiliary material:It is consistent with the auxiliary material of embodiment 3.
Compound premix:Take 3kg fish meal to mix with 1 part of auxiliary material of embodiment 3, obtain final product the compound premix of comparative example 3.
The feed of comparative example 3:Take one-level corn 32.7kg, popcorn 15kg, flour 10kg, expanded soybean 5.6kg, decortication
Dregs of beans 14kg, configures the basal diet of comparative example 3, by 1 portion of basal diet of comparative example 3 and 1 part of compound premix of comparative example 3 after mixing
3 mixing, obtain final product the feed of comparative example 3.
Comparative example 4
Auxiliary material:It is consistent with embodiment 4.
Compound premix:Take 3kg fish meal to mix with 1 part of auxiliary material of embodiment 4, obtain final product the compound premix of comparative example 4.
The feed of comparative example 4:Take one-level corn 32.7kg, popcorn 15kg, the 10kg that cracks rice, expanded soybean 5.6kg, decortication
Dregs of beans 14kg, mixing is the basal diet of comparative example 4, takes 1 portion of basal diet of comparative example 4 and 1 part of compound premix of comparative example 4 is mixed
Conjunction obtains final product the feed of comparative example 4.
Comparative example 5
Auxiliary material:It is consistent with embodiment 5.
Compound premix:Take 3kg fish meal to mix with 1 part of auxiliary material of embodiment 5, obtain final product the compound premix of comparative example 5.
The feed of comparative example 5:Take one-level corn 33kg, popcorn 15kg, flour 10kg, fermented bean dregs 4.3kg, decortication beans
Dregs of rice 14.9kg, mixing obtains final product the basal diet of comparative example 5, takes 1 portion of basal diet of comparative example 5 and 1 part of compound premix of comparative example 5 is mixed
Conjunction obtains final product the feed of comparative example 5.
Test case
The following is it is of the invention without fish meal nursery-stage pig feed and existing nursery-stage pig feed containing fish meal to child care pig growth performance
The test of effect:
Test case 1:
The healthy child care pig 120 of selection weaning weight 10kg or so, is divided into two groups, every group 60, above-mentioned reality is fed respectively
The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 1 for applying example 1 amounts to 15 days, determines child care pig productivity
Energy.
1st, the time:2016.7.29-2016.8.12.
2nd, place:Jiangmen city opens the emerging pig farm nursery house of lateral.
3rd, daily ration:The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 1 of embodiment 1.
4th, per group selection same batch, date of birth close piglet 60, totally 5 columns.The age in days of piglet 42 starts feeding
Without fish meal nursery-stage pig feed.Each column piglet litter weight is weighed, test starts, record piglet daily feed intake, each column is weighed after terminating
Pig weight.
5th, feeding method
Using the feed mode of a small amount of many meal, clear groove is kept daily once, every morning checks whether hopper has before feeding
Surplus material, draws out if having and claims back and forth;Before feeding intake, whether observation hopper clout is made dirty by pig, if pellet is levigated by pig
Material or feed are made dirty by pig, then draw out and weigh, in order to the feed intake of accurate record pig.
6th, the measure of test index
(1) growth performance:Test just counterpoise, after 15 days averagely weigh, daily ingestion amount, daily gain, feedstuff-meat ratio.
(2) health status observed and recorded
Observe and record swinery health status and diarrhoea situation daily, in test process occur weak pig and sick pig and
When eliminate and weigh the same day and eliminate pig weight and feed weight, calculate feed intake and weightening in order to accurate.
(3) measure of Scours index
The diarrhoea situation of observation swinery each treatment during testing, is the pig number of marking, tracking note after discovery diarrhoea sick pig
Record date of the onset, duration, therapeutic scheme, rehabilitation situation;Diarrhoea head number, the diarrhoea that recorded the generation per column daily in detail are tight
Elimination test column is wanted in weight degree (normal 0 point of excrement, 1 point of laxativeness, 2 points of severe diarrhea), serious morbidity, and weighs sick pig
Body weight, carries out the record of date and body weight.Calculated per nest Scours index according to appraisal result, its computing formula is:The diarrhoea per nest
Index=observed and recorded fraction summation/(the total number of days of observation × per litter size) × 100%;
Test result is as shown in table 1.
The growth performance table of table 1
Result of the test shows:During child care in 15 days using the feed of embodiment 1 piglet daily ingestion amount reach 574g/ heads/
My god, weightening reaches 414g/ heads/day, and feedstuff-meat ratio 1.39, growth is rapid, fully achieves the nursery-stage pig feed containing fish meal of comparative example 1
Feeding effect, and arbor acre broiler is lower, and productivity effect is higher.
Test case 2
The healthy child care pig 60 of selection weaning weight 10kg or so, is divided into two groups, every group 30, above-mentioned implementation is fed respectively
The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 2 of example 2 amounts to 15 days, determines child care pig production performance.
1st, the time:2016.7.29-2016.8.12.
2nd, place:Jiangmen city opens the emerging pig farm nursery house of lateral.
3rd, daily ration:The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 2 of embodiment 2.
4th, per group selection same batch, date of birth close piglet 30, totally 5 columns.The age in days of piglet 42 starts feeding
Without fish meal nursery-stage pig feed.Each column piglet litter weight is weighed, test starts, record piglet daily feed intake, each column is weighed after terminating
Pig weight.
5th, feeding method:With test case 1.
6th, testing index:With test case 1.
Measurement result is as shown in table 2.
The growth performance table of table 2
Result of the test shows:During child care in 15 days using the feed of embodiment 2 piglet daily ingestion amount reach 561g/ heads/
My god, weightening reaches 428g/ heads/day, and feedstuff-meat ratio 1.32, growth is rapid, fully achieves the nursery-stage pig feed containing fish meal of comparative example 2
Feeding effect, and arbor acre broiler is lower, and productivity effect is higher.
Test case 3
The healthy child care pig 60 of selection weaning weight 10kg or so, is divided into two groups, every group 30, above-mentioned implementation is fed respectively
The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 3 of example 3 amounts to 15 days, determines child care pig production performance.
1st, the time:2016.7.29-2016.8.12.
2nd, place:Jiangmen city opens the emerging pig farm nursery house of lateral.
3rd, daily ration:The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 3 of embodiment 3.
4th, per group selection same batch, date of birth close piglet 30, totally 5 columns.The age in days of piglet 42 starts feeding
Without fish meal nursery-stage pig feed.Each column piglet litter weight is weighed, test starts, record piglet daily feed intake, each column is weighed after terminating
Pig weight.
5th, feeding method:With test case 1.
6th, testing index:With test case 1.
Measurement result is as shown in table 3.
The growth performance table of table 3
Result of the test shows:During child care in 15 days using the feed of embodiment 3 piglet daily ingestion amount reach 551g/ heads/
My god, per daily gain 393g/ heads/day, speed of weight increment is little with the difference of comparative example 3, and both feedstuff-meat ratios are identical, but in arbor acre broiler
Aspect, embodiment 3 is slightly below comparative example 3, thus can completely replace fish meal, improves productivity effect.
Test case 4
The healthy child care pig 60 of selection weaning weight 10kg or so, is divided into two groups, every group 30, above-mentioned implementation is fed respectively
The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 4 of example 4 amounts to 15 days, determines child care pig production performance.
1st, the time:2016.8.20-2016.9.3.
2nd, place:Jiangmen city opens the emerging pig farm nursery house of lateral.
3rd, daily ration:The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 4 of embodiment 4.
4th, per group selection same batch, date of birth close piglet 30, totally 5 columns.The age in days of piglet 42 starts feeding
Without fish meal nursery-stage pig feed.Each column piglet litter weight is weighed, test starts, record piglet daily feed intake, each column is weighed after terminating
Pig weight.
5th, feeding method:With test case 1.
6th, testing index:With test case 1.
Measurement result is as shown in table 4.
The growth performance table of table 4
Result of the test shows:During child care in 15 days using the feed of embodiment 4 piglet daily ingestion amount reach 551g/ heads/
My god, per daily gain 393g/ heads/day, speed of weight increment is little with the difference of comparative example 4, and both feedstuff-meat ratios are identical, but in arbor acre broiler
Aspect, embodiment 4 is slightly below comparative example 4, thus can completely replace fish meal, improves productivity effect.
Test case 5
The healthy child care pig 60 of selection weaning weight 10kg or so, is divided into two groups, every group 30, above-mentioned implementation is fed respectively
The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 5 of example 5 amounts to 15 days, determines child care pig production performance.
1st, the time:2016.8.20-2016.9.3.
2nd, place:Jiangmen city opens the emerging pig farm nursery house of lateral.
3rd, daily ration:The nursery-stage pig feed containing fish meal without fish meal nursery-stage pig feed and comparative example 5 of embodiment 5.
4th, per group selection same batch, date of birth close piglet 30, totally 5 columns.The age in days of piglet 42 starts feeding
Without fish meal nursery-stage pig feed.Each column piglet litter weight is weighed, test starts, record piglet daily feed intake, each column is weighed after terminating
Pig weight.
5th, feeding method:With test case 1.
6th, testing index:With test case 1.
Measurement result is as shown in table 5.
The growth performance table of table 5
Result of the test shows:During child care in 15 days using the feed of embodiment 5 piglet daily ingestion amount reach 627g/ heads/
My god, per daily gain 427g/ heads/day, and feedstuff-meat ratio is less than comparative example 5, and in terms of arbor acre broiler, embodiment 5 is slightly below comparative example
5, thus can completely replace fish meal, improve productivity effect.
Those skilled in the art should be noted that implementation method described in the invention is only exemplary, can be
Various other replacements, changes and improvements are made in the scope of the present invention.Thus, the invention is not restricted to above-mentioned implementation method, and only
It is defined by the claims.