CN101214012A - Cow concentrated feed confected by hybridization Chinese holley leaf - Google Patents
Cow concentrated feed confected by hybridization Chinese holley leaf Download PDFInfo
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Abstract
The invention discloses concentrated feedstuff for milk cow which is made from the leaves of broussonetia papyrifera. The feedstuff is made from the ingredients with the following weight portions: 50 to 150 portions of corn, 30 to 70 portions of leaves of broussonetia papyrifera, 30 to 60 portions of soybean meal and 5 to 20 portions of premix feedstuff. With the concentrated feedstuff for milk cow of the invention, the milk production, milkfat and milk protein of the milk of the cow can be increased.
Description
Technical field
The present invention relates to a kind of cow concentrated feed with the preparation of hybridization paper mulberry leaf.
Background technology
Past is to the research of paper mulberry and utilize seldom, and people are to the worry of animal protein feed, for paper mulberry provides opportunity as important plant feed dietary protein origin after the rabid ox disease.Discovered protein content height in the paper mulberry leaf in recent years, nutritional labelings such as amino acid, vitamin, carbohydrate and trace element are also very abundant.The primary raw material that the paper mulberry feed is adopted-paper mulberry leaf, do not use agricultural chemicals, chemical fertilizer, herbicide in process of production, do not contain any residual toxicity, do not add any poisonous and hazardous chemical substance and hormone etc., after science processing, can be used for production full price animal and fowl fodder, be a kind of green, feed resource efficiently, use the paper mulberry feed can feed out the livestock products of high-quality, these all provide wide prospect for the development of paper mulberry feed industry.
Hybridization paper mulberry adaptability is extremely strong, happiness light, drought-resistant, barren-resistant, salt tolerant alkali, and root system is shallow and flourishing, and lateral root distributes very wide, rudiment power and tillering ability are strong, all can grow in barren soils such as hills, river shoals, and fast growth, can become a useful person in 1 year, and can fell year after year, little disease and pest.Institute of Botany, Chinese Academy of Sciences has deeply and extensive studies the hybridization paper mulberry.
Summary of the invention
The purpose of this invention is to provide a kind of cow concentrated feed with the preparation of hybridization paper mulberry leaf.
Cow concentrated feed of the present invention is that the one-tenth by the following portions by weight ratio is grouped into: corn 50-150 part, hybridization paper mulberry leaf 30-70 part, dregs of beans 30-60 part, premixed feed 5-20 part;
Described premixed feed is that the one-tenth by following portions by weight is grouped into: vitamin premix 2-3 part, trace element premix agent 8-12 part, calcium monohydrogen phosphate 25-35 part, salt 15-25 part, carrier 30 as one kind-40 part;
Described vitamin premix is grouped into by the one-tenth of following portions by weight: vitamin A 8-12 part, vitamin D 2-5 part, vitamin E 30-50 part, carrier 400-600 part;
Metallic element in the described trace element premix agent is grouped into by the one-tenth of following portions by weight: Cu
2+1-2 part, Fe
2+10-17 part, Mn
2+10-17 part, Zn
2+10-17 part, Co
2+0.04-0.08 part, I
-0.1-0.3 part, Se
2+0.03-0.06 part.
Described vitamin premix is preferably: 10 parts of vitamin As, 3 parts of vitamin Ds, 40 parts of vitamin Es.
Described Cu
2+Specifically can come from copper sulphate, Fe
2+Specifically can come from ferrous sulfate, Mn
2+Specifically can come from manganese sulfate, Zn
2+Specifically can come from zinc sulfate, Co
2+Specifically can come from cobalt chloride, Se
2+Specifically can come from sodium selenite.
Described trace element premix agent is preferably: 6 parts in copper sulphate, 40 parts in ferrous sulfate, 35 parts of manganese sulfates, 35 parts in zinc sulfate, 6 parts of cobalt chlorides, 20 parts of KIs, 4 parts of sodium selenites.
Each composition preferably is in the described premixed feed: 2.5 parts of vitamin premix, 10 parts of trace element premix agent, 30 parts of calcium monohydrogen phosphates, 20 parts of salt.
Described each composition of cow concentrated feed preferably be: 100 parts of corns, 50 parts on hybridization paper mulberry leaf, 45 parts of dregs of beans, 10 parts of premixed feeds.
In above-mentioned any cow concentrated feed, also contain carrier 30 as one kind-40 part in the described premixed feed, be preferably 37.5 parts; Described carrier is a zeolite powder.
In above-mentioned any cow concentrated feed, also contain carrier 400-600 part in the described vitamin premix, be preferably 450 parts; Described carrier is an albumen powder.
In above-mentioned any cow concentrated feed, also contain carrier 200-500 part in the described trace element premix agent, be preferably 350 parts; Described carrier is a zeolite powder.
The present invention shows the chemical analysis results of hybridization paper mulberry leaf nutritional labeling, hybridization paper mulberry leaf is a kind of good feedstuff that is rich in protein, calcium, iron, and material source is extensive, can partly replace alfalfa meal and dregs of beans to use in the plant-eating animal daily ration, can reduce cost.And zoopery proves that cow concentrated feed of the present invention can improve the output of milk, butterfat percnetage and the protein ratio of milk cow.
The specific embodiment
Take from the hybridization paper mulberry leaf (Dalian Zhongzhi Environment Biotechnology Co., Ltd.) that so dries, after pulverizing,, plant sample pulverizer broken through rubbing cross 60 mesh standard sieve sheets, sample is sealed up for safekeeping in refrigerator standby, measures the content of each nutritional labeling in the hybridization paper mulberry leaf as follows:
Moisture GB/T6435 (assay method of feed moisture);
Crude protein GB/T6432 (crude protein assay method in the feed);
Crude fat GB/T6433 (feed crude fat assay method);
Neutral detergent fiber, acid detergent fiber and lignin are measured according to Van Soest washing agent method;
Calcium GB/T6436 (assay method of feed calcium);
Phosphorus GB/T6437 (the assay method AAS of feed total phosphorus content);
Iron, copper, manganese, zinc, magnesium GB/T13085 (the assay method atomic absorption spectrography (AAS) of iron, copper, manganese, zinc, magnesium in the feed);
Cobalt GB/T13884 (assay method of feed cobalt);
Iodine GB/T13884 (the assay method sulphur cyanogen of feed iodine ferrous-nitrous acid catalytic kinetics method);
18 seed amino acid GB/T18246-2000 are detected by State Fodder Quality Supervision ﹠ Examination Center (Beijing).
Concrete testing result is as shown in table 1.
The nutritional labeling analysis of table 1 hybridization paper mulberry leaf
| Interventions Requested | Nutrient composition content |
| Moisture, % | 9.10 |
| Organic matter, % | 84.59 |
| Crude protein, % | 26.05 |
| Crude fat, % | 5.22 |
| Neutral detergent fiber, % | 15.87 |
| Acid detergent fiber, % | 12.99 |
| Coarse ash, % | 15.41 |
| Calcium, % | 3.35 |
| Total phosphorus, % | 0.23 |
| Copper, mg/kg | 8.316 |
| Iron, mg/kg | 247.09 |
| Manganese, mg/kg | 50.329 |
| Zinc, mg/kg | 62.863 |
| Iodine, mg/kg | 2.512 |
| Cobalt, mg/kg | 2.437 |
| Magnesium, mg/kg | 62.271 |
| Asparatate, % | 1.88 |
| Threonine, % | 0.91 |
| Serine, % | 0.90 |
| Glutamic acid, % | 2.03 |
| Proline, % | 1.18 |
| Glycine, % | 1.06 |
| Alanine, % | 1.13 |
| Cystine, % | 0.30 |
| Valine, % | 1.40 |
| Methionine, % | 0.36 |
| Isoleucine, % | 0.89 |
| Leucine, % | 1.69 |
| Tyrosine, % | 0.32 |
| Phenylalanine, % | 1.24 |
| Lysine, % | 1.25 |
| Histidine, % | 0.42 |
| Arginine, % | 1.00 |
| Tryptophan, % | 0.32 |
Annotate: numerical value is the shared content of each composition in every kilogram of air-dry thing of blade in the table, and the percentage composition in the table is the quality percentage composition.
The preparation of embodiment 1, cow concentrated feed and effect thereof
One, the preparation of cow concentrated feed
1, preparation premixed feed
Milk cow health growth needs mineral matter, trace element and vitamin, use mineral feed, vitamin feed additive and microelement feed addictive replenish the above-mentioned nutritional labeling in the concentrated feed, make it to reach the nutritional need of milk cow.
(1) preparation vitamin premix
Liposoluble vitamin and carrier are mixed with vitamin premix by following parts by weight, wherein vitamin A (content 500,000 IU/g) is 10 parts, 3 parts of vitamin Ds (content 500,000 IU/g), 40 parts of vitamin Es (content 500IU/g), 450 parts in carrier (albumen powder, Shandong spark bio tech ltd is produced).Above-mentioned substance is mixed, be vitamin premix.
(2) preparation trace element premix agent
With cupric sulfate pentahydrate, ferrous sulfate monohydrate, manganese sulfate monohydrate, monohydrate zinc sulphate, cobalt chloride, KI, sodium selenite and carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces) be mixed with the trace element premix agent by following parts by weight, wherein cupric sulfate pentahydrate is 6 parts, 40 parts of ferrous sulfate monohydrates, 35 parts of manganese sulfate monohydrates, 35 parts of monohydrate zinc sulphates, 6 parts of cobalt chlorides, 20 parts of KIs, 4 parts of sodium selenites, 350 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be the trace element premix agent.
(3) preparation premixed feed
Calcium monohydrogen phosphate, salt, carrier are added in said vitamin pre-mixing agent and trace element premix agent be mixed with premixed feed.Wherein the parts by weight of each composition are: 2.5 parts of vitamin premix, 10 parts of trace element premix agent, 30 parts of calcium monohydrogen phosphates, 20 parts of salt, 37.5 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be premixed feed.
2, the preparation milk cow is used concentrated feed
Energy and thick protein are most important two nutritive indexs of concentrated feed.The energy content of corn is higher, and the gross protein value height of dregs of beans when the preparation concentrated feed, utilizes both reasonable proportioning to carry out the balance of the energy and the thick protein of concentrated feed, makes the energy of concentrated feed and the nutritional need that thick protein meets milk cow.
Corn flour, dregs of beans, hybridization paper mulberry leaf, premixed feed by elder generation's a large amount of backs principle in a small amount, are put in the noresidue mixer successively, and all raw materials fully mix after all putting into, and pack then, are the cow concentrated feed finished product.Wherein the shared parts by weight of each composition are: 100 parts of corn flour, 50 parts on hybridization paper mulberry leaf, 45 parts of dregs of beans, 10 parts of premixed feeds.
Two, the mensuration of milk production of cow, butterfat production and lactoprotein amount
The healthy Chinese He Sitan that select that the growth of livestock is normal, the output of milk, calving date and body weight is close is 50 of milking cows just, are divided into two groups at random: experimental group and control group.
The experimental group milk cow adds when feeding clover and corn silage every every day and feeds concentrated feed of the present invention, wherein, feed every every day clover 5kg and corn silage 25kg, concentrated feed 10kg of the present invention feeds every every day.Control group milk cow feeding cow TRM every every day (TMR) 40kg.All test milk cows are all adopted spacious canopy, the hurdle feeding manner that looses, and feed intake three time respectively at 7:00,13:00,20:00 every day, and the milk cow free choice feeding is milked three every day.The after date of raising in advance through 1 week just enters and tries the phase, just trying 7 weeks of phase, when just the examination phase begins, write down every cow head output of milk every day, press the somatic number in the group analysis output of milk, butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content, Ruzhong weekly, get the milk sample and do DHI (improvement of milk cow cows, Dairy Herd Improvement) mensuration, all test datas all adopt the Paired t test method of GraphPad Prism4.0 to test.Observe the situation of searching for food, disease situation of milk cow etc. simultaneously.Feed after 8 weeks, statistics was just tried in 7 weeks of phase, 49 days outputs of milk of experimental group milk cow and control group milk cow, 49 days butterfat productions, butterfat percnetage, 49 days lactoprotein amounts and protein ratio, and concrete statistics is as shown in table 2.
Being meant the situation of on average giving milk every day in 1 week of the phase of raising in advance before the test in the table 2, is the situation of giving milk in 7 weeks of examination phase interior average every days of making a comment or criticism after the test.
The output of milk of table 2 experimental group milk cow and control group milk cow, butterfat percnetage and protein ratio comparing result
| Test group | Control group | ||
| The output of milk (kg/ days) | Before the test | 31.89±3.50 | 31.70±4.16 |
| After the test | 33.81±3.90 | 32.50±4.22 | |
| Change | 1.92±2.64 | 0.79±3.33 | |
| Butterfat percnetage (%) | Before the test | 3.49±0.34 | 3.42±0.41 |
| After the test | 3.45±0.28 | 3.40±0.37 | |
| Change | -0.05±0.24 | -0.02±0.47 | |
| Protein ratio (%) | Before the test | 2.97±0.19 | 2.87±0.16 |
| After the test | 2.99±0.15 | 2.93±0.15 | |
| Change | 0.02±0.13 | 0.06±0.15 | |
| Lactose (%) | Before the test | 5.03±0.09 | 4.88±0.09 |
| After the test | 4.99±0.10 | 4.99±0.09 | |
| Change | -0.04±0.12 | -0.10±0.11 | |
| Ruzhong dry (%) | Before the test | 12.18±0.48 | 11.90±0.48 |
| After the test | 12.09±0.43 | 12.00±0.48 | |
| Change | -0.10±0.32 | 0.10±0.50 | |
| The Ruzhong somatic number (ten thousand/ml) | Before the test | 48.92±32.98 | 39.44±34.13 |
| After the test | 47.09±36.15 | 40.20±29.16 | |
| Change | -0.65±47.70 | 0.76±40.16 |
Annotate: the numerical value in the table 2 is mean+SD.
The result shows that the test group milk cow of the hybridization paper mulberry leaf concentrated feed of feeding is better to the adaptability of this feed, and integral body is searched for food in order, and the milk cow mental status is good, and ight soil is discharged normal, abnormal conditions do not occur.Hybridization paper mulberry leaf concentrated feed of the present invention has facilitation to milk production of cow, and butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content are not made significant difference, and is also not remarkable to the influence of Ruzhong somatic number.Therefore think and in milk cow forage, to use hybridization paper mulberry leaf concentrated feed, and can increase the output of milk.
The preparation of embodiment 2, cow concentrated feed and effect thereof
One, the preparation of cow concentrated feed
1, preparation premixed feed
Milk cow health growth needs mineral matter, trace element and vitamin, use mineral feed, vitamin feed additive and microelement feed addictive replenish the above-mentioned nutritional labeling in the concentrated feed, make it to reach the nutritional need of milk cow.
(1) preparation vitamin premix
Liposoluble vitamin and carrier are mixed with vitamin premix by following parts by weight, wherein vitamin A (content 500,000 IU/g) is 8 parts, 2 parts of vitamin Ds (content 500,000 IU/g), 30 parts of vitamin Es (content 500IU/g), 400 parts in carrier (albumen powder, Shandong spark bio tech ltd is produced).Above-mentioned substance is mixed, be vitamin premix.
(2) preparation trace element premix agent
With cupric sulfate pentahydrate, ferrous sulfate monohydrate, manganese sulfate monohydrate, monohydrate zinc sulphate, cobalt chloride, KI, sodium selenite and carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces) be mixed with the trace element premix agent by following parts by weight, wherein cupric sulfate pentahydrate is 4 parts, 30 parts of ferrous sulfate monohydrates, 30 parts of manganese sulfate monohydrates, 30 parts of monohydrate zinc sulphates, 4 parts of cobalt chlorides, 10 parts of KIs, 3 parts of sodium selenites, 200 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be the trace element premix agent.
(3) preparation premixed feed
Calcium monohydrogen phosphate, salt, carrier are added in said vitamin pre-mixing agent and trace element premix agent be mixed with premixed feed.Wherein the parts by weight of each composition are: 2 parts of vitamin premix, 8 parts of trace element premix agent, 25 parts of calcium monohydrogen phosphates, 15 parts of salt, 30 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be premixed feed.
2, the preparation milk cow is used concentrated feed
Energy and thick protein are most important two nutritive indexs of concentrated feed.The energy content of corn is higher, and the gross protein value height of dregs of beans when the preparation concentrated feed, utilizes both reasonable proportioning to carry out the balance of the energy and the thick protein of concentrated feed, makes the energy of concentrated feed and the nutritional need that thick protein meets milk cow.
Corn flour, dregs of beans, hybridization paper mulberry leaf, premixed feed by elder generation's a large amount of backs principle in a small amount, are put in the noresidue mixer successively, and all raw materials fully mix after all putting into, and pack then, are the cow concentrated feed finished product.Wherein the shared parts by weight of each composition are: 50 parts of corn flour, 30 parts on hybridization paper mulberry leaf, 30 parts of dregs of beans, 5 parts of premixed feeds.
Two, the mensuration of milk production of cow, butterfat production and lactoprotein amount
The healthy Chinese He Sitan that select that the growth of livestock is normal, the output of milk, calving date and body weight is close is 50 of milking cows just, are divided into two groups at random: experimental group and control group.
The experimental group milk cow adds when feeding clover and corn silage every every day and feeds concentrated feed of the present invention, wherein, the clover 5kg that feeds every every day, corn silage 25kg, concentrated feed 10kg of the present invention feeds every every day.Control group milk cow feeding cow TRM every every day (TMR) 40kg.All test milk cows are all adopted spacious canopy, the hurdle feeding manner that looses, and feed intake three time respectively at 7:00,13:00,20:00 every day, and the milk cow free choice feeding is milked three every day.The after date of raising in advance through 1 week just enters and tries the phase, just trying 7 weeks of phase, when just the examination phase begins, write down every cow head output of milk every day, press the somatic number in the group analysis output of milk, butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content, Ruzhong weekly, get the milk sample and do DHI (improvement of milk cow cows, Dairy Herd Improvement) mensuration, all test datas all adopt the Paired t test method of GraphPad Prism4.0 to test.Observe the situation of searching for food, disease situation of milk cow etc. simultaneously.Feed after 8 weeks, statistics was just tried in 7 weeks of phase, 49 days outputs of milk of experimental group milk cow and control group milk cow, 49 days butterfat productions, butterfat percnetage, 49 days lactoprotein amounts and protein ratio, and concrete statistics is as shown in table 3.
The output of milk of table 3 experimental group milk cow and control group milk cow, butterfat percnetage and protein ratio comparing result
| Test group | Control group | ||
| The output of milk (kg/ days) | Before the test | 31.79±3.53 | 31.70±4.16 |
| After the test | 33.27±3.87 | 32.50±4.22 | |
| Change | 1.48±2.64 | 0.79±3.33 | |
| Butterfat percnetage | Before the test | 3.43±0.36 | 3.42±0.41 |
| After the test | 3.45±0.24 | 3.40±0.37 | |
| Change | 0.02±0.23 | -0.02±0.47 | |
| Protein ratio (%) | Before the test | 2.89±0.18 | 2.87±0.16 |
| After the test | 2.96±0.14 | 2.93±0.15 | |
| Change | 0.07±0.12 | 0.06±0.15 | |
| Lactose (%) | Before the test | 5.01±0.09 | 4.88±0.09 |
| After the test | 4.98±0.10 | 4.99±0.09 | |
| Change | -0.03±0.10 | -0.10±0.11 | |
| Ruzhong dry (%) | Before the test | 12.07±0.46 | 11.90±0.48 |
| After the test | 12.09±0.41 | 12.00±0.48 | |
| Change | 0.02±0.36 | 0.10±0.50 | |
| Ruzhong somatic number (ten thousand/milliliter) | Before the test | 45.86±31.78 | 39.44±34.13 |
| After the test | 44.63±34.52 | 40.20±29.16 | |
| Change | -1.23±37.60 | 0.76±40.16 |
Annotate: the numerical value in the table 3 is mean+SD.
The result shows that the test group milk cow of the hybridization paper mulberry leaf concentrated feed of feeding is better to the adaptability of this feed, and integral body is searched for food in order, and the milk cow mental status is good, and ight soil is discharged normal, abnormal conditions do not occur.Hybridization paper mulberry leaf concentrated feed of the present invention has facilitation to milk production of cow, and butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content are not made significant difference, and is also not remarkable to the influence of Ruzhong somatic number.Therefore think and in milk cow forage, to use hybridization paper mulberry leaf concentrated feed, and can increase the output of milk.
The preparation of embodiment 3, cow concentrated feed and effect thereof
One, the preparation of cow concentrated feed
1, preparation premixed feed
Milk cow health growth needs mineral matter, trace element and vitamin, use mineral feed, vitamin feed additive and microelement feed addictive replenish the above-mentioned nutritional labeling in the concentrated feed, make it to reach the nutritional need of milk cow.
(1) preparation vitamin premix
Liposoluble vitamin and carrier are mixed with vitamin premix by following parts by weight, wherein vitamin A (content 500,000 IU/g) is 12 parts, 5 parts of vitamin Ds (content 500,000 IU/g), 50 parts of vitamin Es (content 500IU/g), 600 parts in carrier (albumen powder, Shandong spark bio tech ltd is produced).Above-mentioned substance is mixed, be vitamin premix.
(2) preparation trace element premix agent
With cupric sulfate pentahydrate, ferrous sulfate monohydrate, manganese sulfate monohydrate, monohydrate zinc sulphate, cobalt chloride, KI, sodium selenite and carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces) be mixed with the trace element premix agent by following parts by weight, wherein cupric sulfate pentahydrate is 8 parts, 50 parts of ferrous sulfate monohydrates, 50 parts of manganese sulfate monohydrates, 50 parts of monohydrate zinc sulphates, 8 parts of cobalt chlorides, 30 parts of KIs, 6 parts of sodium selenites, 500 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be the trace element premix agent.
(3) preparation premixed feed
Calcium monohydrogen phosphate, salt, carrier are added in said vitamin pre-mixing agent and trace element premix agent be mixed with premixed feed.Wherein the parts by weight of each composition are: 3 parts of vitamin premix, 12 parts of trace element premix agent, 35 parts of calcium monohydrogen phosphates, 25 parts of salt, 40 parts in carrier (zeolite powder, Huaihe River, Xinyang, Henan industry zeolite powder Co., Ltd produces).Above material is mixed, be premixed feed.
2, the preparation milk cow is used concentrated feed
Energy and thick protein are most important two nutritive indexs of concentrated feed.The energy content of corn is higher, and the gross protein value height of dregs of beans when the preparation concentrated feed, utilizes both reasonable proportioning to carry out the balance of the energy and the thick protein of concentrated feed, makes the energy of concentrated feed and the nutritional need that thick protein meets milk cow.
Corn flour, dregs of beans, hybridization paper mulberry leaf, premixed feed by elder generation's a large amount of backs principle in a small amount, are put in the noresidue mixer successively, and all raw materials fully mix after all putting into, and pack then, are the cow concentrated feed finished product.Wherein the shared parts by weight of each composition are: 150 parts of corn flour, 70 parts on hybridization paper mulberry leaf, 60 parts of dregs of beans, 20 parts of premixed feeds.
Two, the mensuration of milk production of cow, butterfat production and lactoprotein amount
The healthy Chinese He Sitan that select that the growth of livestock is normal, the output of milk, calving date and body weight is close is 50 of milking cows just, are divided into two groups at random: experimental group and control group.
The experimental group milk cow adds when feeding clover and corn silage every every day and feeds concentrated feed of the present invention, wherein, the clover 5kg that feeds every every day, corn silage 25kg, concentrated feed 10kg of the present invention feeds every every day.Control group milk cow feeding cow TRM every every day (TMR) 40kg.All test milk cows are all adopted spacious canopy, the hurdle feeding manner that looses, and feed intake three time respectively at 7:00,13:00,20:00 every day, and the milk cow free choice feeding is milked three every day.The after date of raising in advance through 1 week just enters and tries the phase, just trying 7 weeks of phase, when just the examination phase begins, write down every cow head output of milk every day, press the somatic number in the group analysis output of milk, butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content, Ruzhong weekly, get the milk sample and do DHI (improvement of milk cow cows, Dairy Herd Improvement) mensuration, all test datas all adopt the Paired t test method of GraphPad Prism4.0 to test.Observe the situation of searching for food, disease situation of milk cow etc. simultaneously.Feed after 8 weeks, statistics was just tried in 7 weeks of phase, 49 days outputs of milk of experimental group milk cow and control group milk cow, 49 days butterfat productions, butterfat percnetage, 49 days lactoprotein amounts and protein ratio, and concrete statistics is as shown in table 4.
The output of milk of table 4 experimental group milk cow and control group milk cow, butterfat percnetage and protein ratio comparing result
| Test group | Control group | ||
| The output of milk (kg/ days) | Before the test | 31.69±3.40 | 31.70±4.16 |
| After the test | 33.32±3.69 | 32.50±4.22 | |
| Change | 1.63±2.60 | 0.79±3.33 | |
| Butterfat percnetage (%) | Before the test | 3.43±0.32 | 3.42±0.41 |
| After the test | 3.46±0.33 | 3.40±0.37 | |
| Change | 0.03±0.22 | -0.02±0.47 | |
| Protein ratio (%) | Before the test | 2.98±0.16 | 2.87±0.16 |
| After the test | 2.99±0.15 | 2.93±0.15 | |
| Change | 0.01±0.14 | 0.06±0.15 | |
| Lactose (%) | Before the test | 5.01±0.09 | 4.88±0.09 |
| After the test | 4.98±0.10 | 4.99±0.09 | |
| Change | -0.03±0.10 | -0.10±0.11 | |
| Ruzhong dry (%) | Before the test | 12.03±0.45 | 11.90±0.48 |
| After the test | 12.07±0.39 | 12.00±0.48 | |
| Change | 0.04±0.33 | 0.10±0.50 | |
| Ruzhong somatic number (ten thousand/milliliter) | Before the test | 45.72±32.28 | 39.44±34.13 |
| After the test | 44.12±34.75 | 40.20±29.16 | |
| Change | 1.60±45.30 | 0.76±40.16 | |
Annotate: the numerical value in the table 4 is mean+SD.
The result shows that the test group milk cow of the hybridization paper mulberry leaf concentrated feed of feeding is better to the adaptability of this feed, and integral body is searched for food in order, and the milk cow mental status is good, and ight soil is discharged normal, abnormal conditions do not occur.Hybridization paper mulberry leaf concentrated feed of the present invention has facilitation to milk production of cow, and butterfat percnetage, protein ratio, lactose, Ruzhong dry matter content are not made significant difference, and is also not remarkable to the influence of Ruzhong somatic number.Therefore think and in milk cow forage, to use hybridization paper mulberry leaf concentrated feed, and can increase the output of milk.
Claims (9)
1. cow concentrated feed with the preparation of hybridization paper mulberry leaf is that the one-tenth by the following portions by weight ratio is grouped into: corn 50-150 part, hybridization paper mulberry leaf 30-70 part, dregs of beans 30-60 part, premixed feed 5-20 part;
Described premixed feed contains the composition of following portions by weight: vitamin premix 2-3 part, trace element premix agent 8-12 part, calcium monohydrogen phosphate 25-35 part, salt 15-25 part, carrier 30 as one kind-40 part;
Described vitamin premix contains the composition of following portions by weight: vitamin A 8-12 part, vitamin D 2-5 part, vitamin E 30-50 part;
Described trace element premix agent contains the composition of following portions by weight: Cu
3+1-2 part, Fe
2+10-17 part, Mn
2+10-17 part, Zn
2+10-17 part, Co
2+0.04-0.08 part, I
-0.1-0.3 part, Se
2+0.03-0.06 part.
2. cow concentrated feed according to claim 1 is characterized in that: described vitamin premix contains the composition of following portions by weight: 10 parts of vitamin As, 3 parts of vitamin Ds, 40 parts of vitamin Es.
3. cow concentrated feed according to claim 1 is characterized in that: described Cu
2+Come from copper sulphate, Fe
2+Come from ferrous sulfate, Mn
2+Come from manganese sulfate, Zn
2+Come from zinc sulfate, Co
2+Come from cobalt chloride, Se
2+Come from sodium selenite.
4. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: described trace element premix agent contains the composition of following portions by weight: 6 parts in copper sulphate, 40 parts in ferrous sulfate, 35 parts of manganese sulfates, 35 parts in zinc sulfate, 6 parts of cobalt chlorides, 20 parts of KIs, 4 parts of sodium selenites.
5. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: described premixed feed contains the composition of following portions by weight: 2.5 parts of vitamin premix, 10 parts of trace element premix agent, 30 parts of calcium monohydrogen phosphates, 20 parts of salt.
6. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: the parts by weight of described each composition of cow concentrated feed are: 100 parts of corns, 50 parts on hybridization paper mulberry leaf, 45 parts of dregs of beans, 10 parts of premixed feeds.
7. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: also contain carrier 30 as one kind-40 part in the described premixed feed, be preferably 37.5 parts; Described carrier is a zeolite powder.
8. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: also contain carrier 400-600 part in the described vitamin premix, be preferably 450 parts; Described carrier is an albumen powder.
9. according to claim 1,2 or 3 described cow concentrated feeds, it is characterized in that: also contain carrier 200-500 part in the described trace element premix agent, be preferably 350 parts; Described carrier is a zeolite powder.
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| CN2008100559462A CN101214012B (en) | 2008-01-02 | 2008-01-02 | Cow concentrated feed confected by hybridization Chinese holley leaf |
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| CN2008100559462A CN101214012B (en) | 2008-01-02 | 2008-01-02 | Cow concentrated feed confected by hybridization Chinese holley leaf |
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| CN101214012B CN101214012B (en) | 2011-10-19 |
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| CN101744157A (en) * | 2010-03-08 | 2010-06-23 | 吉林省长春皓月清真肉业股份有限公司 | Dairy cattle forage |
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