JP2978314B2 - Granulated calcium carbonate feed - Google Patents
Granulated calcium carbonate feedInfo
- Publication number
- JP2978314B2 JP2978314B2 JP3331537A JP33153791A JP2978314B2 JP 2978314 B2 JP2978314 B2 JP 2978314B2 JP 3331537 A JP3331537 A JP 3331537A JP 33153791 A JP33153791 A JP 33153791A JP 2978314 B2 JP2978314 B2 JP 2978314B2
- Authority
- JP
- Japan
- Prior art keywords
- feed
- calcium carbonate
- molasses
- granular
- carbonate feed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Fodder In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、粒状炭酸カルシウム飼
料に関するものである。The present invention relates to a granular calcium carbonate feed.
【０００２】[0002]
【従来の技術】家畜の飼料は、酪農家が自己の圃場等で
収穫した穀物や牧草等を適宜配合した自給配合飼料と、
種々の飼料原料を大規模な施設にて家畜に応じて配合し
た配合飼料とに大別される。2. Description of the Related Art Livestock feed is composed of a dairy farmer's self-sufficient feed, which is appropriately mixed with cereals, grasses, and the like harvested in his or her own fields.
Various feed materials are roughly classified into compound feeds prepared according to livestock in large-scale facilities.
【０００３】上記配合原料のための飼料原料には、主た
る飼料原料に加えて、炭酸カルシウム飼料、糖蜜、そし
てその他の原料がある。炭酸カルシウム飼料は石灰石を
粉末にしたものでカルシウムの補給を目的とし、糖蜜は
家畜の嗜好性を高めるとともに炭酸カルシウム飼料等の
飼料の粉分を抑制して食べ易くすることを目的としてい
る。これは、炭酸カルシウム飼料は、他の原料が穀物程
度の粒度を有しているのに対し、家禽飼料としての粗粉
砕物を除いて微粉砕による粉末であることに起因してい
る。[0003] Feed ingredients for the above blended ingredients include calcium carbonate feed, molasses, and other ingredients in addition to the main feed ingredients. Calcium carbonate feed is a powder of limestone for the purpose of replenishing calcium, and molasses is intended to increase the palatability of livestock and to reduce the powder content of feeds such as calcium carbonate feed to make it easier to eat. This is due to the fact that calcium carbonate feed is a finely ground powder, except for coarsely ground poultry feed, while other raw materials have a particle size comparable to that of grains.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、酪農家
にとっては糖蜜の入手が容易でないために、上記の自給
配合飼料は乾燥状態で配合されるが、炭酸カルシウム飼
料は各種の穀物等と付着せずに偏析してしまう。そのた
め、給餌の場合に、食べ残しや舌への付着が生じ食べづ
らくしている。また、大規模施設にて配合される配合飼
料では、糖蜜を加えて食べ易くしようとしているが、糖
蜜の添加前の飼料原料配合時に微粉の炭酸カルシウム飼
料は他の飼料原料中にあって粒度が異なるため偏析を起
こす。However, because it is not easy for dairymen to obtain molasses, the above-mentioned self-sufficient mixed feed is mixed in a dry state, but the calcium carbonate feed does not adhere to various grains and the like. Will segregate. For this reason, in the case of feeding, it is difficult to eat due to leftovers and adhesion to the tongue. In addition, molasses is added to formula feed used in large-scale facilities to make it easier to eat.However, when the feed ingredients are added before molasses is added, the fine calcium carbonate feed is in other feed ingredients and the particle size is small. It causes segregation because it is different.
【０００５】かかる現状では、自給配合飼料向けには、
炭酸カルシウム飼料に代えて、高価な燐酸カルシウム飼
料が流通している。[0005] Under such circumstances, for self-contained compound feed,
Instead of calcium carbonate feed, expensive calcium phosphate feed is in circulation.
【０００６】しかし、最近、酪農家からは、燐酸の補給
を必要としないのでカルシウムの補給を目的としかつ食
べ易い粒状炭酸カルシウム飼料を提供してほしいとの要
請がある。しかしながら現状では、炭酸カルシウム飼料
は通常微粉であり上述の問題をかかえているので、石灰
石を粗粉砕状態で提供すると、粒度が荒いために硬くて
家畜の消化が悪く、本来の目的が果たせない。[0006] However, recently, dairy farmers have been demanding to provide granular calcium carbonate feed for the purpose of supplementing calcium because it does not require supplementation of phosphoric acid. However, at present, calcium carbonate feed is usually fine powder and suffers from the above-mentioned problems. Therefore, if limestone is provided in a coarsely crushed state, it is hard to digest livestock due to its coarse particle size, and its original purpose cannot be fulfilled.
【０００７】本発明はかかる問題を解決し、家畜が好ん
で食べ、しかも食べ易くした粒状炭酸カルシウム飼料を
提供することを目的とする。[0007] It is an object of the present invention to solve such a problem and to provide a granular calcium carbonate feed that can be favorably eaten by livestock and easily eaten.
【０００８】[0008]
【課題を解決するための手段】本発明によれば、上記目
的は、飼料用炭酸カルシウムに糖蜜を添加し、これを粒
状化したものによって達成される。本発明において、粒
状の形そのものは特に限定がなく、球状、顆粒状等とす
ることができる。According to the present invention, the above-mentioned object is achieved by adding molasses to feed calcium carbonate and granulating it. In the present invention, the granular shape itself is not particularly limited, and may be spherical, granular, or the like.
【０００９】[0009]
【作用】かかる粒状炭酸カルシウム飼料は、微粉状の炭
酸カルシウムに糖蜜を添加したものを例えば、適宜の径
の孔をもつスクリーンを有する押し出し成型機の上記孔
から押し出し、これを乾燥させることにより得ることが
できる。This granular calcium carbonate feed is obtained by extruding a mixture of finely powdered calcium carbonate and molasses through, for example, the above-mentioned hole of an extrusion molding machine having a screen having a hole of an appropriate diameter, and drying it. be able to.
【００１０】[0010]
【実施例】以下、本発明の実施例について説明する。Embodiments of the present invention will be described below.
【００１１】本実施例において用いられた炭酸カルシウ
ム飼料は、飼料取締法に定められた飼料用石灰石を微粉
砕したもので、その成分（炭酸カルシウム含有量）と粒
度構成は表１に示すごとくであり、また糖蜜は製糖工程
で得られたもので、その成分は表２に示すごとくであ
る。なお、製糖廃水濃縮液も成分内容が表２のものに近
ければ、使用可能である。The calcium carbonate feed used in the present embodiment is obtained by finely pulverizing limestone for feed stipulated by the Feed Control Law. Its components (calcium carbonate content) and particle size composition are as shown in Table 1. The molasses is obtained in the sugar-making process, and its components are as shown in Table 2. It should be noted that the sugar-condensed wastewater concentrate can also be used if the content of the components is close to that shown in Table 2.
【００１２】[0012]
【表１】 [Table 1]
【００１３】[0013]
【表２】 本発明の粒状炭酸カルシウム飼料を製造する際の、原料
としての飼料用炭酸カルシウムと糖蜜の混合割合は、飼
料用炭酸カルシウムの粉砕程度によって異なるが、炭酸
カルシウム飼料８８％〜９０％（重量比）に対して糖蜜
１２％〜１０％を必要とする。[Table 2] When the granular calcium carbonate feed of the present invention is produced, the mixing ratio of calcium carbonate for feed and molasses as raw materials varies depending on the degree of pulverization of calcium carbonate for feed, but the calcium carbonate feed is 88% to 90% (weight ratio). For molasses 12% to 10%.
【００１４】製造にあたっては、炭酸カルシウム飼料に
糖蜜を加え混合機で十分に混合する。In the production, molasses is added to the calcium carbonate feed, and the mixture is sufficiently mixed with a mixer.
【００１５】次に、混合されたものを家畜が食べ易いよ
うに、破壊圧を１ｋｇ／ｃｍ2前後とする硬度が得られ
るような押出し造粒機で成型し、しかる後、乾燥機で十
分に水分を除去する方法が採られている。Next, the mixture is molded by an extrusion granulator capable of obtaining a hardness having a breaking pressure of about 1 kg / cm 2 so that livestock can easily eat it, and then sufficiently dried by a dryer. A method of removing water is employed.
【００１６】なお、成型については、一般的な転動等に
よる造粒方法でも可能であるが、粒状にした場合に粒の
硬度が高くなる傾向にあるので、上記の硬度となるよう
に注意する必要がある。The molding can be performed by a general granulation method using rolling or the like. However, since the hardness of the granules tends to increase when granulated, care should be taken to achieve the above hardness. There is a need.
【００１７】このような本実施例によると造粒コストが
安く、配合性の良い嗜好性の優れた粒炭酸カルシウム飼
料を得る。According to the present embodiment, a granulated calcium carbonate feed having a low granulation cost, good mixability and excellent palatability is obtained.
【００１８】以下、本実施例について、さらに具体的な
数値をもって説明する。Hereinafter, this embodiment will be described with more specific numerical values.
【００１９】〈具体例〉炭酸カルシウム飼料６ｋｇに糖
蜜７００ｃｃを添加し、混合機で十分混合し、これを直
径２ｍｍの孔の開いた厚さ２．５ｍｍのスクリーンを有
する押出し成型機で押し出して、直径２ｍｍ、長さ２ｍ
ｍ〜５ｍｍの顆粒状成型物が得られた。次に、これを静
止乾燥機で糖蜜が焦げない程度の温度で乾燥した。<Specific Example> 700 cc of molasses was added to 6 kg of calcium carbonate feed, mixed well with a mixer, and extruded with an extruder having a 2.5 mm thick screen with a hole of 2 mm in diameter. 2mm in diameter, 2m in length
A granular molded product of m to 5 mm was obtained. Next, this was dried in a still dryer at a temperature at which molasses did not burn.
【００２０】その結果、硬度１．０〜１．５ｋｇ／ｃｍ
2、粒径２ｍｍ、長さ２５ｍｍの顆粒状炭酸カルシウム
飼料を得ることができた。As a result, a hardness of 1.0 to 1.5 kg / cm
2. A granular calcium carbonate feed having a particle size of 2 mm and a length of 25 mm was obtained.
【００２１】こうして得られた顆粒状炭酸カルシウム飼
料を、体重６５０ｋｇ、泌乳量３０ｋｇ、脂肪率３．５
％程度の初産の牛に、他の配合飼料原料５４ｋｇ／日と
共に５０ｇをカルシウム補給として給餌した。The granular calcium carbonate feed thus obtained was weighed 650 kg, milk yield 30 kg, and fat percentage 3.5.
% Of the first calves were fed 50 g with calcium supplementation along with 54 kg / day of other compound feed ingredients.
【００２２】また、比較例として、従来の微粉状の飼料
用炭酸カルシウム５０ｇを、他の配合飼料原料５４ｋｇ
／日と共に上記と同じ牛に与えた。As a comparative example, 50 g of conventional fine powdery calcium carbonate for feed was added to 54 kg of another compound feed material.
/ Day with the same cow as above.
【００２３】その結果、牛の食べ残し（残存率）は表３
のごとくであり、明らかに本実施例の飼料が良いことが
判かった。As a result, the uneaten (remaining rate) of the cow is shown in Table 3.
It was clear that the feed of this example was good.
【００２４】[0024]
【表３】 [Table 3]
【００２５】[0025]
【発明の効果】以上のように、本発明は飼料用炭酸カル
シウムに糖蜜を添加することとしたので、家畜の嗜好性
を良くし食べ易くなる。また糖蜜を加えることにより炭
酸カルシウム飼料を粒化することとしたので、主飼料に
これを配合する際に偏析することがなくなり、従来のよ
うに炭酸カルシウム飼料を食べ残してしまうということ
がなくなり、その結果、家畜の栄養が良く行きわたるよ
うになるという効果をもたらす。As described above, since molasses is added to calcium carbonate for feed according to the present invention, the palatability of livestock is improved and it is easy to eat. Also, by adding molasses to granulate the calcium carbonate feed, segregation does not occur when blending this into the main feed, so that the calcium carbonate feed is not left behind as in the past, As a result, there is an effect that the nutrition of the livestock is well distributed.
フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) A23K 1/175 A23K 1/02 Continuation of the front page (58) Field surveyed (Int.Cl. 6 , DB name) A23K 1/175 A23K 1/02
Claims (2)
た後に粒状形状が付与された粒状炭酸カルシウム飼料。1. A granular calcium carbonate feed obtained by adding molasses to calcium carbonate for feed to give a granular shape.
項１に記載の粒状炭酸カルシウム飼料。2. The granular calcium carbonate feed according to claim 1, wherein the granular form is granular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3331537A JP2978314B2 (en) | 1991-11-21 | 1991-11-21 | Granulated calcium carbonate feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3331537A JP2978314B2 (en) | 1991-11-21 | 1991-11-21 | Granulated calcium carbonate feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH05137516A JPH05137516A (en) | 1993-06-01 |
| JP2978314B2 true JP2978314B2 (en) | 1999-11-15 |
Family
ID=18244770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3331537A Expired - Fee Related JP2978314B2 (en) | 1991-11-21 | 1991-11-21 | Granulated calcium carbonate feed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2978314B2 (en) |
-
1991
- 1991-11-21 JP JP3331537A patent/JP2978314B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05137516A (en) | 1993-06-01 |
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