CN111357875A - Cattle and sheep composite nutrition licking brick taking kelp paste as adhesive and preparation method and application thereof - Google Patents

Cattle and sheep composite nutrition licking brick taking kelp paste as adhesive and preparation method and application thereof Download PDF

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Publication number
CN111357875A
CN111357875A CN202010369969.1A CN202010369969A CN111357875A CN 111357875 A CN111357875 A CN 111357875A CN 202010369969 A CN202010369969 A CN 202010369969A CN 111357875 A CN111357875 A CN 111357875A
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cattle
sheep
brick
licking brick
kelp paste
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夏树立
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Tianjin Academy of Agricultural Sciences
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Tianjin Institute of Animal Husbandry and Veterinary Science
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    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/40Mineral licks, e.g. salt blocks
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/30Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/22Compounds of alkali metals
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/26Compounds containing phosphorus
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K20/00Accessory food factors for animal feeding-stuffs
    • A23K20/20Inorganic substances, e.g. oligoelements
    • A23K20/30Oligoelements
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/20Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/25Shaping or working-up of animal feeding-stuffs by extrusion
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K50/00Feeding-stuffs specially adapted for particular animals
    • A23K50/10Feeding-stuffs specially adapted for particular animals for ruminants
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
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  • Food Science & Technology (AREA)
  • Animal Husbandry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
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  • Molecular Biology (AREA)
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  • Physiology (AREA)
  • Birds (AREA)
  • Fodder In General (AREA)
  • Feed For Specific Animals (AREA)

Abstract

The invention discloses a preparation method and application of a cattle and sheep composite nutrition licking brick taking kelp paste as an adhesive. The licking brick is prepared by pressing kelp paste serving as an adhesive, salt serving as a main raw material, and mineral raw materials such as cobalt chloride, basic zinc chloride, manganese methionine, selenium yeast, ferric glycinate, monocalcium phosphate and the like by adopting a hydraulic machine and a die. The cattle and sheep nutrition licking brick has the characteristics of high nutritive value and good palatability, can improve the digestibility of feed nutrient substances and reduce the morbidity, is suitable for various growth stages of herbivorous domestic animals such as cattle and sheep and ruminants, and can obviously improve the health condition of the animals, improve the immunity of organisms and prevent the pica and the white muscle disease.

Description

Cattle and sheep composite nutrition licking brick taking kelp paste as adhesive and preparation method and application thereof
Technical Field
The invention belongs to the technical field of ruminant feed, and relates to a preparation method and application of a cattle and sheep compound nutrition licking brick taking kelp paste as an adhesive and salt as a main raw material.
Background
With the development of modern animal husbandry, cattle and sheep breeding in China is in a way of standardization and intensification, feeding modes of nutritional additives and flavoring agents required by animal breeding are in a way of normalization gradually, the nutritional additives and the flavoring agents can be directly added into feed and stirred, and the nutritional licking bricks can also be prepared by taking salt as a carrier and adding mineral elements, vitamins and other trace elements required by animals, so that the nutritional licking bricks can be licked by ruminants such as cattle and sheep, saliva secretion is promoted, and the utilization rate of the feed is improved.
The invention relates to a composite nutrient licking brick which is designed and produced according to the licking habit of ruminant herbivore domestic animals such as cattle and sheep, is suitable for products of all growth stages of domestic animals in a large-scale breeding mode, belongs to a nutrient balance licking brick, is added with trace element mineral raw materials required by cattle and sheep, and is processed into blocks by a scientific formula for the cattle and sheep to lick. The natural mineral salt lick brick contains macroelements such as calcium, phosphorus, sodium, chlorine and the like and microelements such as iron, copper, manganese, zinc, selenium and the like, can maintain the electrolyte balance of animal bodies, prevent and treat mineral deficiency diseases of cattle and sheep, such as pica, white muscle disease, postpartum paralysis, rickets of young animals, nutritional anemia and the like, and improve the feed intake and the feed utilization rate. Wherein the sodium chloride is needed to be taken by all animals to maintain the life metabolism, and is generally 0.37 percent of the daily ration. Some raw material ingredients in the animal daily ration contain sodium chloride or chloride ions and sodium ions, such as fish meal, corn distillers' grains, lysine and the like, and the sodium chloride is usually added into commercial materials according to 0.3 percent. The adding proportion of sodium chloride in the complete feed is 0.3-0.5%, and the adding proportion in the concentrated feed and the premix can reach 50% at most.
Kelp (Laminaria japonica), also known as kelp and Chinese cabbage, belongs to the phylum Phaeophyta, class Phaeophyceae and order Laminariales, and is a large marine brown algae with medicinal and edible values. Research and development of using seaweed meal as animal feed for livestock and poultry begins in the 50 s of the 20 th century, Norway is the main production country of seaweed meal (accounting for about 40% of the total world production), and seaweed type feed is mainly produced by using seaweed as an additive. The european union committee, to solve the threat of drug resistance to human and animal and plant health, has started to ban the use of antibiotic growth promoters in 2006, 1/1. Scientists have searched for "natural" products to replace antibiotic growth promoters, and research has proved that brown algae extracts (algin, alginate oligosaccharide, kelp starch and fucoidin) have been used as a potential green feed additive in livestock and poultry production, have unique biological functions of improving growth performance, enhancing organism immunity, improving intestinal environment, promoting growth and reproduction, improving animal meat quality, improving egg and milk quality, and have significant application effects in animal feeding and feed thereof.
The kelp fucoidan mainly comprises three polysaccharides, i.e. algin, fucoidan and algin, and the components of the kelp fucoidan are different in types and contents in different brown algae. The fucoidan is a water-soluble heteroglycan component with complex composition, which is unique to brown algae and mainly comprises fucoidan and sulfate. The research shows that the compound has good biological activities of anticoagulation, anti-tumor, immunoregulation, anti-inflammation, blood sugar reduction, blood fat reduction, free radical removal, aging delay, organism immunity improvement and the like.
Algin, brown algae starch and fucosan are potential soluble dietary fibers which can not be digested and absorbed in small intestine and can reach large intestine to be fermented and utilized by partial microbial flora, the content of short-chain fatty acid in the rear intestine is increased, the pH value of the intestinal tract is reduced, the balance of the intestinal flora and metabolites thereof are affected, oligosaccharide can be competitively combined with lectin and carries pathogenic bacteria to be discharged out of the body through the intestinal tract, the chance of adhesion of the pathogenic bacteria on the intestinal mucosa is reduced, and even the pathogenic bacteria adhered to the intestinal epithelial cells can be eluted.
The algin is a weakly acidic cation, and is fused with a nitrogen-containing substance after entering an animal digestive tract to generate a biological electromagnetic effect to form an epithelial cell potential gradient, so that the isoelectric point of feed protein particles in the digestive tract is changed, and the acid-base balance of an animal organism is adjusted, thereby improving the digestion, transportation and absorption capacity of the algin to protein and amino acid; meanwhile, partial phytate phosphorus in the feed can be replaced by the cation exchange capacity of the algin, so that the utilization efficiency of the phosphorus is improved. Can also stimulate the endocrine function of animals, enhance the immune function of animal organisms and improve the growth and production performance of animals. In addition, researches report that the polysaccharide in the brown algae extract can reduce the decomposition of calcium in animals and accelerate the calcification process, which is beneficial to young livestock, poultries, pregnant and lactating animals.
The kelp paste related to the invention is obtained by the following processing technology: pulverizing dried herba Zosterae Marinae, sieving, weighing appropriate amount of powder, soaking with 10 times of 9% sodium bicarbonate water solution at 20 deg.C for 2 hr, grinding with colloid mill to obtain liquid jelly with particle size less than 0.2mm, and solid content not less than 12%. The dried kelp related to the invention can also be a usable waste which is left after leftover materials left in kelp factory processing and is not deteriorated.
The licking brick is mostly cylindrical, rectangular and square, is matched with daily feed for feeding, can be hung or placed above a feeding trough and a water tank of cattle and sheep or a rest place for freely licking, can improve the health condition of animals, quickens the growth speed and improves the economic benefit.
Disclosure of Invention
The salt related by the invention is refined salt with high purity which is obtained by taking seawater as a raw material and adopting an advanced evaporative crystallization process. The salt retains ten trace elements in seawater. Due to the difference of regions, the contents of nutrient elements, particularly mineral trace elements, in soil, drinking water, forage grass and feed raw materials are different, the nutritional requirements of different varieties of cattle and sheep and different growth stages are also obviously different, and the trace elements required by the cattle and sheep are supplemented by scientific proportion, proper raw materials and reasonable addition modes while the normal feed supply is ensured, so that the electrolyte balance of animal organisms is maintained, the occurrence of diseases is reduced, the production cost is reduced, and the economic benefit of cattle and sheep breeding is improved. Therefore, the invention provides the following technical scheme:
the composite nutrient licking brick for cattle and sheep, which takes kelp paste as an adhesive and salt as a main raw material, is characterized by comprising the following raw materials in parts by weight:
salt 750 and 950
0-100 parts of calcium dihydrogen phosphate
50-150 parts of kelp paste
Cobalt chloride 0-0.05
0 to 0.5 parts of basic zinc chloride
0-0.5% of manganese methionine
Selenium yeast 0-0.03
Glycine iron 0-1.5
The main material salt is prepared from refined salt works of Tianjin Yan Lu Han staphyl Limited liability company, is subjected to fine processing and drying treatment, can be directly subjected to mixing procedures, and has a material shape meeting the technical requirements of the brick licking processing technology. The sodium chloride (calculated by NaCL) is more than or equal to 95.8 percent, the water content is less than or equal to 3.20 percent, the granularity (passing through a test sieve of 0.71 mm) is more than or equal to 85 percent, and the standard of GB/T23880-2009 feed additive sodium chloride is met.
The auxiliary materials of calcium dihydrogen phosphate and other microelements (cobalt chloride, basic zinc chloride, manganese methionine, selenium yeast and ferric glycinate) are purchased from the market and meet the standard of feed additive products. The product may have the disadvantages of high water content caused by poor storage, material agglomeration or material particle size not meeting the process requirements, and the like, and needs to be subjected to secondary crushing and drying treatment.
The auxiliary material kelp paste is obtained from sheng marine biotechnology limited company in Tianjin city and is the industrial processing residue of the dried kelp by the following processing technology: the preparation method comprises the steps of crushing and sieving dry kelp, weighing an appropriate amount of powder, completely soaking the powder in 10 times of sodium bicarbonate water solution with the mass fraction of 9% at the temperature of 20 ℃ for 2 hours, grinding the powder into liquid jelly with the granularity of less than 0.2mm by using a colloid mill, wherein the solid content is more than or equal to 12%, and the liquid jelly is proved to be safe and nontoxic by a mouse acute oral animal test. In the solid content, the protein is more than or equal to 8 percent, the fat is more than or equal to 0.1 percent, the algin is more than or equal to 10 percent, and the total sugar is more than or equal to 15 percent.
The preparation method of the nutrient composite licking brick is characterized by comprising the following steps:
weighing raw materials, sequentially adding salt, cobalt chloride, basic zinc chloride, manganese methionine, selenium yeast, iron glycine complex and monocalcium phosphate into the raw materials, stirring for the first time, adding kelp paste into the raw materials, stirring for the second time, uniformly mixing the kelp paste, weighing a certain weight, putting the kelp paste into a mold, and performing pressure molding; the weight and the shape of the licking brick are manufactured and pressed into cylindrical and cuboid licking bricks according to transportation and actual production requirements. Wherein the diameter of the cylindrical lick brick is 17.5 cm, the thickness is 10cm, the diameter of the middle hole is 3 cm, and each block weighs about 5 kg; a cuboid licking brick with the length of 22cm, the width of 22cm and the thickness of 19cm, and the weight of each block is about 10 kg; the lick block of the present invention is not limited to the above shape and weight.
The invention further discloses application of the cattle and sheep compound nutrition licking brick taking kelp paste as an adhesive in the aspect of increasing the firmness of the licking brick. In particular to the application of the feed in the aspects of improving the health condition, preventing pica and white muscle disease in various growth stages of cattle, sheep, herbivore, livestock and ruminants. The experimental result shows that the cattle and sheep compound nutrition licking brick taking the kelp paste as the adhesive can obviously improve the digestibility and the production performance of the feed, improve the immunity of the organism, reduce the incidence rate of pica and white muscle disease and simultaneously enhance the firmness of the licking brick when being applied to the breeding of mutton sheep and beef cattle.
Compared with the prior art, the cattle and sheep composite nutrition licking brick using the kelp paste as the adhesive and the preparation method and the application thereof have the positive effects that:
(1) the invention is characterized in that the immunity of the organisms of cattle and sheep is improved, and the morbidity of pica and white muscle disease is reduced;
(2) functional nutritional ingredients in the kelp are utilized, and trace element minerals are scientifically matched and proportioned, so that the digestibility and the production performance of the ruminant feed are obviously improved;
(3) the firmness of the licking brick is enhanced.
Detailed Description
The invention is further illustrated by the following examples, which are not to be construed as limiting the invention. The weight portion of the raw materials in the embodiment of the invention refers to kilogram or ton, and can be adjusted according to actual production requirements. Various changes or modifications of the components and amounts of the materials used in these embodiments are also within the scope of the present invention. The weight portion of the raw materials in the embodiment of the invention refers to kilogram or ton, and can be adjusted according to actual production requirements. Wherein the raw materials and reagents of salt, monocalcium phosphate, kelp, cobalt chloride, basic zinc chloride, manganese methionine, selenium yeast, ferric glycinate and the like are all sold in the market.
Example 1
A cattle and sheep composite nutrition licking brick taking kelp paste as an adhesive is composed of the following raw materials in parts by weight:
salt 870
Calcium dihydrogen phosphate 50
Kelp paste 80
Cobalt chloride 0.035
Basic zinc chloride 0.3
Methionine manganese 0.3
Yeast selenium 0.01
Glycine iron 1.25
The preparation method comprises the following steps:
(1) raw material receiving system
Main ingredients salt: a discharging pit (pulse single-point dust removal) elevator (conveying), a conical powder sieve (20 meshes, sieving), a permanent magnet cylinder (impurity cleaning and iron removal), a distributor and a proportioning bin (for standby).
The auxiliary materials comprise calcium dihydrogen phosphate, cobalt chloride and other trace element mineral raw materials: the device comprises a blanking pit (pulse single-point dust removal), a lifter (conveying), a conical powder sieve (20 meshes, sieving), crushing (pulse single-point dust removal), a conical powder sieve (20 meshes, secondary sieving), drying, a permanent magnet cylinder (impurity cleaning and iron removal), a distributor and a proportioning bin (for standby).
(2) One time mixing
The batching bin, the batching auger, the automatic weighing system, the distributor and the mixer are used for primary mixing.
(3) Second mixing
Adding the kelp paste after the primary mixing, performing secondary mixing, and storing in a storage bin.
(4) Pressing system
Storage bin, automatic weighing, scraper conveyor, travelling crane, mould, press forming (pulse single point dust removal)
The invention further discloses application of the cattle and sheep compound nutrition licking brick taking kelp paste as an adhesive in the aspects of influencing the growth performance of beef cattle and reducing diseases, and test conditions and test results are as follows:
1 materials and methods
1.1 test animals and test design
The test selects 100 Simmental hybrid beef cattle with healthy constitution, good nutrition condition, similar age and average weight of about 300 kg, and randomly divides the beef cattle into 2 treatments, namely a control group and a test group, wherein each treatment comprises 50 treatments. The control group is fed with conventional daily ration, the test group is added with the licking brick on the basis of the basic daily ration of the control group, and the test period is 70d (the pre-test period is 10d, and the test period is 60 d).
The raw materials and the proportion of the coarse material and the fine material of each treatment group are the same; the coarse material is Pleurotus eryngii bran, and the composition and nutrition level of the concentrated material are shown in Table 1-1. The feeding amount is based on the fact that a little amount of cattle is left after being full, and the feed intake of coarse and fine materials of each cattle is recorded in detail every day. Adjusting feeding amount for 1 time according to body weight every 20 days; feeding at 06:00 and 17:00 times per day for 2 times, feeding with fine and coarse materials, and drinking water once per day at 14: 00. After feeding every time, the cowshed is cleaned, the sanitation of the cowshed is kept, and the test conditions of all groups are kept consistent. Before the test, the insect expelling and the immunity are uniformly carried out, the test beef cattle can eat freely, sufficient and clean drinking water is provided, and the eating and the health conditions of the test beef cattle can be observed and recorded at any time. The composition and nutritional level of the daily ration formula are shown in table 1-1.
TABLE 1-1 concentrate daily ration composition and Nutrition levels
Figure 144571DEST_PATH_IMAGE001
1.2 test beef adding brick
The licking brick used in the test is the cattle and sheep composite nutrition licking brick which takes kelp paste as an adhesive, the formula of the licking brick is the example 1 related in the specification, and the licking brick is cylindrical and weighs 5 kg.
1.3 measurement index and method
And (3) measuring the growth performance: numbering test cattle before and after the test, weighing the test cattle one by one, recording feed intake of fine and coarse materials every day, weighing and recording body weight every 20 days from the beginning to the end of a positive test period, weighing and recording weight of each time on an empty stomach before feeding in the morning, continuously weighing for 2 times, if the weight difference of 2 times exceeds 10kg, adding 1 time, and taking an average value of 2 times to calculate the average daily gain.
Weighing lick blocks: the lick brick consumption was recorded and the average daily consumption was calculated by weighing before and after the experiment.
1.4 statistics of data
The significance test was performed by SPSS18.0 software one-way ANOVA, and the results are expressed as "mean. + -. standard deviation".
1.5 test results
The test results show that the daily gain and the daily feed intake of coarse fodder of beef cattle in the test group are higher than those of the control group, and the differences are significant (P is less than 0.05), and the results are shown in tables 1-2.
TABLE 1-2 Effect of licking blocks on beef cattle growth Performance
Figure 243590DEST_PATH_IMAGE002
The test result shows that the comprehensive incidence of the pica and the white muscle disease of the beef cattle in the test group is lower than that of the beef cattle in the control group, and the significant difference (P is less than 0.05) is shown in tables 1-3.
TABLE 1-3 Total morbidity statistics
Figure 298265DEST_PATH_IMAGE003
The difference of English lower case letters after the same line of data indicates that the difference of a certain item between treatments is obvious (P < 0.05).
The invention further discloses an application of the cattle and sheep compound nutrition licking brick taking kelp paste as an adhesive in the aspects of lamb growth performance and meat quality influence, and test conditions and test results are as follows:
2 materials and methods
2.1 test animals and test design
The test selects 100 small-tailed Han sheep with healthy constitution and good nutrition condition, and the average weight of the small-tailed Han sheep is about 25kg at the age of 3 months, and the small-tailed Han sheep are randomly divided into 2 treatments, namely a control group and a test group, and each treatment comprises 50 heads. The control group is fed with conventional daily ration, the test group is added with the licking brick on the basis of the basic daily ration of the control group, and the test period is 70d (the pre-test period is 10d, and the test period is 60 d).
The experimental coarse fodder is soybean straw, the feeding amount is based on the fact that a little amount of coarse fodder and fine fodder are left after sheep are fully eaten, and the feed intake of each coarse fodder and each fine fodder is recorded in detail. Adjusting the feeding amount according to the body weight every 20 days for 1 time, feeding for 2 times every 08:00 and 20:00 days, feeding coarse fodder (herba Eupatorii chinensis and herba Medicaginis ensiling) first, feeding fine fodder later, determining the feeding amount of the fine fodder according to the feeding amount of the coarse fodder, feeding freely, and drinking water once every 14:00 in a test period, wherein the ratio of the fine fodder to the coarse fodder is 1: 1. After feeding every time, the sheep pen is cleaned, the pen is kept sanitary, and the test conditions of all groups are kept consistent. Before the test, the insect expelling and the immunity are uniformly carried out, the test mutton sheep eat freely, sufficient and clean drinking water is provided, and the eating and the health condition of the test lambs are observed and recorded at any time.
The composition and nutritional level of the daily ration formula (concentrated feed formula) are shown in table 2-1.
TABLE 2-1 concentrate diet composition and nutritional level
Figure 370126DEST_PATH_IMAGE004
2.2 test lamb adds brick
The licking brick used in the test is the cattle and sheep composite nutrition licking brick which takes kelp paste as an adhesive according to the invention, the formula is example 1 which is referred to in the specification, and each block weighs 5 kg.
2.3 measurement index and method
Adding bricks and weighing: the lick brick consumption was recorded and the average daily consumption was calculated by weighing before and after the experiment.
And (3) measuring the growth performance: weighing before and after the test, recording the feed intake of the fine and coarse materials every day, weighing and recording the weight every 20 days from the beginning to the end of the positive test period, weighing the weight of each time on an empty stomach before feeding in the morning, continuously weighing for 2 times, if the difference of the weight of 2 times exceeds 2kg, adding the weight for 1 time, and taking the average value of 2 times to calculate the average daily gain.
And (3) meat quality determination: after slaughtering, the longissimus muscle of the back and the waist at the same part is selected for each slaughtered sheep to measure related indexes of meat quality. 1) The pH value of the meat sample is measured by a Testo205 type pH meter, 3 points are selected for each sample, and the average value is taken as the final result. 2) Shear force was measured using a TMS-PRO food physical property analyzer 3 times per sample, and the average value was taken as the final result. 3) Determination of drip loss.
2.4 data statistics
The significance test was performed by SPSS13.0 software one-way ANOVA, and the results are expressed as "mean. + -. standard deviation".
2.5 test results
The test result shows that the water dropping loss rate of the lambs in the licking block group is higher than that of the control group, but no significant difference exists (P > 0.05). The daily gain, the daily feed intake of coarse fodder and the shearing force of the lambs in the licking brick group are higher than those in the control group, and the difference is obvious (P is less than 0.05).
TABLE 2-2 Effect of lick blocks on lamb growth Performance meat quality
Figure 826646DEST_PATH_IMAGE005
The difference of English lower case letters after the same line of data indicates that the difference of a certain item between treatments is obvious (P < 0.05).
The invention further discloses an application of the cattle and sheep compound nutrition licking brick taking kelp paste as an adhesive in the aspect of increasing the firmness of the licking brick, and the processing technology test conditions and the test results are as follows:
3 materials and methods
3.1 test instrument and manufacturing process
The main equipment used in the test is a double-shaft paddle type gravity-free mixer and a kiloton hydraulic press (working pressure is 650 tons). The licking brick used in the test is a cattle and sheep composite nutrition licking brick which takes kelp paste as an adhesive, the formula is the example 1 related in the specification, and the licking brick is cylindrical and each block weighs 5 kg; the control group used molasses instead of kelp paste as a binder, and other ingredients of the formulation were the same as those of example 1 referred to in this specification, and the lick blocks were cylindrical and each block weighed 5 kg.
The manufacturing process is the same:
(1) raw material receiving system
Main ingredients salt: a blanking pit (pulse single-point dust removal), a lifter (conveying), a conical powder sieve (20 meshes, sieving), a permanent magnet cylinder (impurity cleaning and iron removal), a distributor and a proportioning bin (for standby).
Calcium hydrophosphate and other trace element mineral raw materials as auxiliary materials: blanking pit (pulse single-point dust removal), elevator (conveying), conical powder sieve (20 meshes, sieving), crushing (pulse single-point dust removal), conical powder sieve (20 meshes, secondary sieving), drying, permanent magnetic cylinder (impurity cleaning and iron removal), distributor → proportioning bin (standby).
(2) One time mixing
The batching bin, the batching auger, the automatic weighing system, the distributor and the mixer are used for primary mixing.
(3) Second mixing
After the primary mixing is finished, the heated kelp paste is added for secondary mixing, and then the kelp paste is stored in a storage bin.
(4) Pressing system
Storage bin, automatic weighing, scraper conveyor, travelling crane, mould, press forming (pulse single point dust removal)
3.2 Experimental design and data statistics
1) Immersion test
And (3) putting the licking brick into water at the normal temperature of 20 ℃ to ensure that the water is over the licking brick, completely soaking the licking brick for 72 hours, taking out the licking brick, air-drying and weighing, and calculating the loss rate.
2) Freezing test
The lick brick is placed in a freezer at minus 40 ℃, sealed and frozen for 72 hours.
3) Drop test
Setting a 10-meter high-iron frame platform on the cement concrete ground, placing the licking brick at the edge of the platform, lightly pushing the licking brick out of the platform, naturally dropping the licking brick, collecting the broken blocks and powder slag of the licking brick on the cement concrete ground, and weighing.
3.3 test results
The cattle and sheep composite nutrition licking brick using the kelp paste as the adhesive has good firmness. See Table 3-1.
TABLE 3-1 processing test
Figure 489709DEST_PATH_IMAGE006
The difference in lower case English letters after the same column of data indicates that some item is significantly different between treatments (P < 0.05).
Example 2
The composite nutrient licking brick for cattle and sheep, which takes kelp paste as an adhesive and salt as a main raw material, is characterized by comprising the following raw materials in parts by weight:
salt 750
Calcium dihydrogen phosphate 100
Kelp paste 150
Cobalt chloride 0.02
Basic zinc chloride 0.4
Methionine manganese 0.4
Yeast selenium 0.02
Glycine iron 0.9
The fabrication process was the same as in example 1.
Example 3
The composite nutrient licking brick for cattle and sheep, which takes kelp paste as an adhesive and salt as a main raw material, is characterized by comprising the following raw materials in parts by weight:
salt 950
Calcium dihydrogen phosphate 0
Kelp paste 50
Cobalt chloride 0.02
Basic zinc chloride 0
Manganese methionine 0
Selenium 0 Yeast
Glycine iron 0
The fabrication process was the same as in example 1.

Claims (4)

1. The composite nutrient licking brick taking kelp paste as an adhesive and used for cattle and sheep licking is characterized by being prepared by mixing the following raw materials in parts by weight:
salt 750 and 950
0-100 parts of calcium dihydrogen phosphate
50-150 parts of kelp paste
Cobalt chloride 0-0.05
0 to 0.5 parts of basic zinc chloride
0-0.5% of manganese methionine
Selenium yeast 0-0.03
0-1.5 parts of glycine iron.
2. The preparation method of the nutrient composite lick block of claim 1 is characterized by comprising the following steps:
weighing raw materials, sequentially adding salt, cobalt chloride, basic zinc chloride, manganese methionine, selenium yeast, ferric glycinate and monocalcium phosphate into the raw materials, stirring for the first time, adding the kelp paste into the raw materials, stirring for the second time, uniformly mixing the kelp paste, weighing a certain weight, putting the kelp paste into a mold, and performing pressure molding; the weight and the shape of the licking brick are manufactured according to the transportation and actual production requirements, and the licking brick can be pressed into a cylindrical or cuboid licking brick or other shapes.
3. The use of the composite nutritive lick brick for cattle and sheep, which takes kelp mud as a binding agent, in the aspect of increasing the firmness of the lick brick, according to claim 1.
4. The composite nutritive lick brick as claimed in claim 1 is suitable for animal, cattle and sheep to improve health and prevent pica and white muscle disease.
CN202010369969.1A 2020-05-06 2020-05-06 Cattle and sheep composite nutrition licking brick taking kelp paste as adhesive and preparation method and application thereof Pending CN111357875A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107410699A (en) * 2017-09-07 2017-12-01 务川自治县圣农生态农业发展有限责任公司 A kind of Ewe in suckling period licks brick and preparation method thereof
CN107996836A (en) * 2017-12-05 2018-05-08 四川天健海瀛科技有限责任公司 One kind is compound to lick brick
CN109717420A (en) * 2018-12-24 2019-05-07 江苏辰星药业股份有限公司 A kind of dedicated glue formula of algal polysaccharides
CN110859246A (en) * 2019-12-17 2020-03-06 广西壮族自治区水牛研究所 Buffalo calf licking brick and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107410699A (en) * 2017-09-07 2017-12-01 务川自治县圣农生态农业发展有限责任公司 A kind of Ewe in suckling period licks brick and preparation method thereof
CN107996836A (en) * 2017-12-05 2018-05-08 四川天健海瀛科技有限责任公司 One kind is compound to lick brick
CN109717420A (en) * 2018-12-24 2019-05-07 江苏辰星药业股份有限公司 A kind of dedicated glue formula of algal polysaccharides
CN110859246A (en) * 2019-12-17 2020-03-06 广西壮族自治区水牛研究所 Buffalo calf licking brick and preparation method thereof

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