KR100293887B1 - Method of improving oil and small-scale administration - Google Patents

Abstract

Increase milk yield or reduce the decrease due to factors such as the summer season and improve quality.

The physically stimulated part of the forage factor is carried out by placing a stay in the rumen and supplementing the nutrient source of the fiber feed with feed. This makes the VFA generation naturally and also increases the total energy intake of the vegetarian diet.

Description

Method of improving oil and small-scale administration

FIG. 1 is a slope view of a retentate used in the present invention. FIG.

Figure 2 is a partial elevation view of Figure 1;

FIG. 3 is a perspective view explaining the state of use by disassembling FIG. 1; FIG.

DESCRIPTION OF THE REFERENCE NUMERALS

1: Wire 2: Wire

3: Grenade saint polar body 4:

5: Stay 6: Paper tray

7: cap 8: cap

The present invention relates to a method for improving oil and a small-dose apparatus.

In Japan, fibrous feedstuffs that are rich in straw, grasses, and foot and coarse fibers are called composts compared to concentrated feeds.

These are nutrient sources of minerals. The annual consumption of 9000 kg of milk with high milking capacity is about 50% of calcium and magnesium, 95% of potassium, 95% of potassium, and 50% of protein and energy, respectively. have.

In addition, long fibers that can not be replaced by other feeds cause regrowth, which promotes the secretion of saliva. Therefore, it maintains the pH of the rumen by the buffering action of NaHCO ₃ contained in the saliva, and plays a role of microbial growth.

Particularly, the fibers having a long cutting length consumed are entangled with each other to form a mat, and this mat stimulates the rumen to cause exercise to produce a lump of food, resulting in a refreshing action, For example, grains and the like support the rumen mats, and the digestibility of the microorganisms is improved. The proper amount of rumen mats increases digestibility of fiber and starch, improves retention rate (fat ratio), and prevents fourth displacement.

By securing the carbohydrate fiber diet which is difficult to decompose and the starch feed of the carbohydrate which is easy to decompose at a fixed ratio, the generation of a large amount of VFA (volatile fatty acid) is rapidly suppressed in the rumen, Incidentally, when the pH is less than 5.5, the number of the fiber digesting microorganisms decreases. Further, the fluoride of the fiber has a function of guiding the excretion of the metabolite of the secretion product.

Since general diets dominate milk yields, it is most important to increase the intake of milk to improve milk production. Therefore, increase the number of feeding times or. In the feed form, the cut length of the fibers is made shorter. Or the water content is increased. When the water content of the whole diets is 55% ~ 65%, the maximum amount of dry matter intake is obtained. In the form, the function form is larger in terms of building value, so it usually applies moisture. (Eg, the raw side of the hay more than the hay intake).

The typical cow's milk intake is 3.5% ~ 4% of body weight.

As for cows, the basic condition is to secure the forage, and the proportion of the raw materials for the feed is 63 ~ 65% for the forage and 35 ~ 37% for the concentrate, and 10 ~ 20% for the feed and 80 ~ 90% for the feed. , And indices of the required amount of fiber feed are shown in Table 1 in NRC1988.

[Table 1]

.

The crude fiber is part of the fiber that does not dissolve in acids and alkalis and contains all of cellulose and some of hemi cellulose and lignin, and the distinction between the plasticized part and the fluorinated part is not clear. Therefore, the detergent analysis method is performed, and the analysis method by the enzyme decomposition method is also taken.

In addition, microbes in the cow's rumen decompose carbohydrates, the main component of feed, to produce VFA (volatile fatty acids). VFA is absorbed from the rumen and used as an energy source for cows, but its amount reaches up to about 60% of the required energy.

On the other hand, the kinds and proportions of VFA produced in the rumen affect flow rate and oil content. The relationship between feed carbohydrate, produced VFA and oily components is shown in Table 2.

[Table 2]

Usually, the proportion of VFA produced in rumen is 40 ~ 70% of acetic acid, 20 ~ 30% of propionic acid, 10 ~ 15% of lactic acid and 0 ~ 5% of others.

In the relationship between feed and VFA, the acetic acid ratio increases when the fiber content is high, and the propionic acid ratio increases when the starch content is high. When the sugar content is high, lactic acid increases.

In the relationship between VFA and fat component, the retention rate increases when acetic acid is increased, and the milk protein ratio increases when propionic acid is increased. On the other hand, even if the lactic acid is increased, the retention ratio is increased, but the amount of lactic acid is generally smaller than that of acetic acid.

In addition, the retention ratio decreases as the ratio of acetic acid and propionic acid, that is, A: P (AP ratio) is lowered. It is supposed that the AP ratio should be 2 or more to maintain the retention rate of 3.5% or more.

Thus, the need for forage is extremely important both in terms of nutrition, physical stimulation and excretion, but there are various problems in the cost of the toage.

First, energy excreted as feces from total dietary energy (GE) of feeds ranges from 30 to 50% in GE, and increases with increasing proportion of forages. The net nutrient energy (NE) of feeds is the elimination of feces, urine, methane and heat from GE. However, GE is the digestion energy, DE, and DE is the urine and methane heat gain NE) is the energy generated by the fermentation heat or metabolism of nutrients, which is 5 to 10% of GE.

In addition, the increase in metabolic heat increases as the fiber content of the feed increases. Further, the energy level of the feed is closely related to the fiber content, and when the fiber is increased, the energy level of the entire feed is lowered.

These are due to the composition of cellulosic, hemicellulose and lignin, which are components of forage (fiber feed), but cellulose and hemicelluloses are slowly fermented and decomposed while carrying out physical functions as forage and become energy sources. Lignin, which is one of the causes of energy loss, especially fluoride, is not energy, but becomes negative energy when it passes through the digestive tract. This is why high quality fibrous feed with low lignin content is selected because its loss is large.

That is, since the forage is important for the digestive physiology of the cow, a certain fiber ratio must be maintained by using the forage. That is, the crude fiber rate is 17% or more and the ADF is 21% or more. However, if the fiber flow rate is increased, the energy level of the whole feed is lowered and the productivity is lowered.

In order to improve the fish quality, it is important that the building intake, that is, the total energy intake, is the key, and furthermore, the total energy is large, but the forage fee is an impediment.

In order to solve this problem, it is necessary to classify the digestible fiber as high digestible fiber, ie, 0a and low digestible fiber, ie 0b, There have been proposed various means for securing a fiber ratio, shortening a cut length of a fiber as much as possible, or making a building intake amount large, such as dipping and swelling in water.

This is also common in this respect, but there are also various problems in the distribution of the forage.

That is, (1) the economic unit price is higher than that of the concentrated feed per unit of dry matter as well as the total amount of digestible nutrients.

② In addition, there are limitations on the nature of the importation, storage and preservation of poultry, automation of payroll, and mechanization, and there are a lot of labor costs, effort and time, and labor cost is extremely high.

③ Excretion The amount of feces is increased by ingestion by the part that can not digest and absorb fiber, for example, lignin. In addition, there is a problem in these processes.

Therefore, in the present invention, it is not necessary to deny the indispensable fibers to the cattle as a whole, but only the fibrous feedstuffs with high digestive fiber content of 0a, which are highly digestible by the enzyme analysis method, are used, Inhibits the use of fibrous feedstuffs with a high percentage of phosphorus. Alternatively, it is possible to reduce the feed amount of the forage to 1/2 of that of the conventional feed to reduce the energy level of the feed, to supplement the physical factors with substitute tools, and to prevent the increase or decrease in the amount of oil And it is also possible to constitute a magnetic pole member composed of a central body and a water-repellent magnetic pole member protruding therefrom, and to maintain the ratio of acetic acid in the VFA while restraining the fiber content in the feed by allowing the pole body to stay in the stomach .

One of the functions of the forage is the nutrient nutrients such as vitamins, minerals, cellulose and hemicellulose in the forage. The other function is the physical action of the fiber, thereby causing the rumen caused by stimulation of the rumen mucosa, formation of seminiferous villi, and maintenance.

Therefore, the first action factor can be replaced by another feed, so that other feeds are used as needed. The second factor of action was able to achieve good results in the experimental results by inventing the structure that constitutes the physical action.

Hereinafter, referring to the drawings, the present dosing apparatus includes a plurality of grenade adult poles 3 (3), 3, ... among two wires 1 (2). ... ... And the two wire pieces 1 and 2 are twisted to form the center body 4 and the wedge-shaped magnetic poles 3 and 3, ... ... Is fixed between the wires (1) (2) to form a retentate (5). Although nylon fiber is used as the unctuous sintered body (3), natural fibers and other synthetic resins are used.

This turbulent sphere polar body (3) (3), ... ... ... Protrude outwardly of the central body 4, and protrude substantially in the entire circumferential direction. The nylon fiber has a diameter of about 0.7 mm, but is not limited thereto. The degree of hardness or other conditions will be selected to the appropriate degree.

Although the two wire pieces 1 and 2 are used for the central body 4, they may be used by folding one wire or may be formed of synthetic resin or the like to form the male and female spherical bodies 3, 3, ... ... As shown in FIG. The center body 4 has a length of about 8 to 12 mm.

In order to prevent the retentate (5) from staying in the rumen after the retentate (5) has been administered into the rumen, it needs to be at least 11 cm in diameter so as not to be fed back to the esophagus and oral cavity, Therefore, it should be more than 11cm.

However, according to subsequent studies, a variation width of about 3 cm is permissible.

In addition, since the retentate 5 can not be administered intact into the rumen, it is necessary to make the retentate 5 small in diameter. For this reason, the male and female polymer body 3 is stuck along the central body 4 using the elasticity thereof, and inserted into the paper tube 6 having a small diameter. The diameter is preferably 2.5 cm to 3.5 cm.

It is convenient to cover the caps 7 and 7 at the upper and lower ends of the paper tub 6 if necessary. In addition, covering the upper and lower ends of the central body 4 with the caps 8 and 8 made of metal or plastic is recommended and encouraged because it does not damage the inner surface.

The paper tub 6 is wound on the substrate 61 formed in a spiral shape with a gap 62 at an appropriate interval while winding the sheet 63 in a spiral shape. This paste is intended to be dissolved in the rumen. The length of the paper tub 6 is preferably about 12 cm to 16 cm. If it is more than that, administration is difficult.

The insertion of the paper tub 6 into the rumen is pushed against the pharynx of the cow using a tongue to be dropped and dropped. At this time, the paper tub 6 is separated from the rinsed portion after 5 to 10 minutes in the rumen. So the ghost of the Holy Spirit (3) (3), ... ... ... Is restored and stands up and protrudes from the central body 4 and returns to a large diameter.

Continue to move the rumen to each part according to the movement of the rumen. At that time, it strikes the gastric mucosa and stimulates the second upper limb, in particular, to stimulate the licking motion. At the same time, by providing physical stimulation to the inner wall of the rumen, it stimulates receptors (receptors) distributed underneath the ruminal epithelium of squamous epithelium. ... ... Has the ability to pick up a small particle of feed pieces, which can be attacked by microorganisms.

In order to accelerate recirculation by injecting the retentate 5 into the rumen, it is necessary to rotate freely without floating or sitting over the feed. In order to do this, the grenade soul polar body (3) (3), ... ... ... It is preferable that the specific gravity of the retentate 5 itself is about 0.2% to about 0. 0%.

It is recommended that this stay (5) stay in the rumen for 2 ~ 6 times.

Each experimental example will be described below.

[Experimental Example 1]

1. Place: Hajo Agricultural Cooperative Union

2. Period: May 15, 1992 to November 15, 1992 for 6 months

3. Laboratory

[Table 3]

4. Oil production performance (black days)

[Table 4]

5. Feed content

[Table 5]

6. Gastric serum

[Table 6]

This result shows that even though the intake of long fiber is halved, the rumen mat formation is almost unaffected by the increase of the three residues and the compound feed.

[Experimental Example 2]

Residual water oil test (Nagano Ken Oada dairy farm)

[Table 7]

[Table 8]

[Table 9]

[Table 10]

1. Individuals with similar age, parity, ability, and weight were selected in the experimental group and the control group, and 10 individuals were placed in each group. The mean age was 4.2 years, 4.3 years, and the mean cumulative deviation was 2.8.

2. The test period was from June 1, 1991 to May 31, 1992, with a preliminary period of 2 months, and on August 1, only 3 tests were given per stay.

3. Concentrated feeds are mainly used for combinatorial expeditions, and the forage is timothy hay, luisan cube and rice straw. In addition, sudan grass hay and silage were weighed to the weight of the wind weight.

4. After the administration, the feed of corn, hay and rice straw was stopped in the fiber feed.

It is clear that even if long fibers of corn-type hay and rice straw are stopped by feeding of three residues and some fiber feed according to the table of directors, there is no influence of acid oil.

[Experimental Example 3]

Comparison of only the starch of the milk curves by the retentate (Hokkaido Higashidagi Chioo A ranch) The average monthly amount of starch and preterm delivery was 3 months in the same month according to the oil record.

[Table 11]

[Experimental Example 4]

Comparison of only the starch and the present in the milk curves due to the retentate administration (Hokkaido Higashidagichiro A ranch)

[Table 12]

By the administration of the retentate, there is a continuation of the oil curve and the flow rate of the cattle to which the retentate is administered is large.

[Experimental Example 5]

(Ogawa ranch in Fujinomiya city, Shizuoka Prefecture) Test period From April 15, 1992 to October 15, 1992, 28 doses were given to the mice, 30 mice were collected from both mice, Were selected from three small groups with similar birth order, physique, delivery time, parity, and milk yield.

The flow rate was recorded and compared with the tendency of decrease in the flow rate (average flow rate) of each month since June, compared with April 5 (average flow rate)

[Table 13]

[Experimental Example 6]

Changes in the amount of milk production due to the use of the stagnant (Declining, Inner Seishi) (All stations in Ooita, Ojuno Yuzuchio S)

[Table 14]

[Experimental Example 7]

Effectiveness of prevention of flow decay prevention during summer during the summer due to the use of the residues (3 rats, 35 rats, 3 rats, 31 rats, 3 rats, and 3 rats, respectively) Body size, milk production, delivery period (Jan. ~ Feb., 1991), and caterpillar-like individuals were placed on both sides, and the average flow rate of three was recorded. Three (3) doses of stool (see Table 15)

[Table 15]

By the administration of the retentate, it was possible to prevent the abrupt decrease in the amount of milk during the summer season and to stop the decrease gradually. This was done in the three districts of Hokkaido, Shizuoka, and Kugo, but the results are the same everywhere.

[Experimental Example 8]

From Oct. 1988 to Oct. 1991, 25 juvenile ranches were tested for the effect of staying water and safety of the use of openings. Of the 4,728 dogs, 637 dogs were autopsied and the results obtained according to the carcass judgment were counted.

[Table 16]

There were no accidents attributable to this tool for 4,728 dogs. As shown in Table 16 for 637, the long fiber feed of straw and hay was about 320kg during the entire period because about 1.1kg per day was unnecessary for the average of the period.

The increased body weight was 1.25 kg / day and the standard daily weight gain was 1.2 kg or more.

The determination result of the carcasses are castrated male cow and F ₁ is a, B-4 16.2%, B -3 37.2%, B-2 46.6%, Japanese native cows A-5 82%, A- 4 and B-4 18 %.

The increase in body weight was not significantly different from the general nutritional status, and the absence of accidents indicated that the condition of rumen was good.

In the results of the judgment of the carcass, the B-4 rate and the B-3 rate were 37.2% and 37.2%, respectively, for the B-4 rate and 35.5% I think it is more than that.

As described above, according to the present invention, it is possible to constitute a magnetic pole body composed of a core body and a turntable magnetic pole material protruding therefrom, and to keep the magnetic pole body in the stomach, And the ratio of acetic acid in the VFA is maintained. Therefore, the physical stimulation by the rigidity of the forage factor can be maintained by keeping the oil quality and satisfying the physical stimulation by the retentate.

In addition, it is as shown in Example 8 that this administration group is effective for the fattening of the beef cattle.

This means that physical stimulation of fibrous feedstuffs with a large 0b fraction can utilize the retentate, and the nutrient sources of the 0a fibrous feedstock can be supplemented with other feeds.

In this way, the problems on the cost of the forage are greatly improved, the intake of the building becomes smooth and the NEp increases in order to reduce the economic unit price and improve the productivity.

In addition, secretion loss is possible.

In addition, with respect to the VFA concentration in the rumen, very rapid generation of a large amount of VFA leads to a decrease in the amount of intake and also causes digestive diseases. In the present invention, however, the feed is not easily degraded, Therefore, the increase of the VFA naturally occurs, and as a result, the prevention of the increase or decrease of the flow rate, the improvement of the oil quality, and the like are carried out very simply without requiring any other operation at an extremely low economic cost.

Claims (3)

(Correction) central body 4 and a water-repellent magnetic pole member protruding from the central body 4 and constituting the above-mentioned magnetic pole body in the stomach, thereby suppressing the fiber content in the feed, Wherein the ratio of acetic acid in the VFA is maintained. (Correction) central body 4 and a water-repellent magnetic pole member protruding therefrom, and the diameter of the above-mentioned magnetic pole when opened is about 8 cm or more and 14 cm or less Administration mechanism. (Correction) gyratory adult body 3 is protruded from the central body 4 to form a retentate 5, and the gyratory body is wound and wound in a spiral shape with a proper gap on a substrate of an appropriate width, And is housed in a fixed paper cylinder (6).