JP3036920B2 - Solid feed for fish farming - Google Patents
Solid feed for fish farmingInfo
- Publication number
- JP3036920B2 JP3036920B2 JP3273540A JP27354091A JP3036920B2 JP 3036920 B2 JP3036920 B2 JP 3036920B2 JP 3273540 A JP3273540 A JP 3273540A JP 27354091 A JP27354091 A JP 27354091A JP 3036920 B2 JP3036920 B2 JP 3036920B2
- Authority
- JP
- Japan
- Prior art keywords
- solid feed
- fish
- fish farming
- feed
- weight
- 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 - Lifetime
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
- Y02A40/818—Alternative feeds for fish, e.g. in aquacultures
-
- 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
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、養魚用固形飼料に関す
る。The present invention relates to solid feed for fish farming.
【０００２】[0002]
【従来の技術】従来、養魚用飼料としては、魚粉、生
魚、サナギ等が単独で粉末状のまま、またはそれらをね
り餌にして使用されてきたが、近年、これらの魚粉、生
魚等の成分に穀粉、澱粉、油脂、ビタミン、ミネラル等
の他の成分を配合したものを固形状に加工した固形飼料
が、取り扱い易さ、各種栄養成分のバランスの良さ、摂
餌性等の点から広く使用されるようになっている。そし
て、これらの養魚用固形飼料は、水中で崩壊しにくいこ
と、それにも拘わらず硬過ぎず魚が摂取し易いことが求
められている。2. Description of the Related Art Conventionally, fish meal, raw fish, pupa, etc. have been used as a feed for fish farming, either in powder form alone or as a bait feed. A solid feed made by mixing other ingredients such as flour, starch, oils, fats, vitamins, and minerals into a solid form is widely used in terms of ease of handling, good balance of various nutrients, and feedability. It is supposed to be. These fish feed solid feeds are required to be less likely to disintegrate in water, and nevertheless to be not too hard to be easily consumed by fish.
【０００３】 養魚用固形飼料は、一般に、魚粉、肉
粉、骨粉等の動物性蛋白質成分に、必要に応じて油脂、
ビタミン、ミネラル等を加え、これに小麦粉、澱粉、カ
ルボキシメチルセルロースなどの穀類等の結合剤を更に
配合した原料を押出機に供給して混練した後、ダイスか
ら棒状に押出し、切断することによって製造されてい
る。[0003] The solid feed for fish farming is generally composed of animal protein components such as fish meal, meat meal and bone meal, and fats and oils, if necessary.
Vitamins, minerals, etc. In addition, this flour, starch was kneaded by supplying raw material binder was further blended cereal etc., such as carboxymethyl cellulose in an extruder, it is produced in a rod shape from the die extrusion, by cutting ing.
【０００４】上記のようにして製造された従来の養魚用
固形飼料の耐崩壊性は良好であるが、硬過ぎて魚類によ
る摂餌性が劣ったり、摂取された場合も魚類の口腔内で
砕けにくく、消化吸収性が悪いという欠点があった。し
かも、従来の養魚用固形飼料は、小麦粉、澱粉、穀類等
の澱粉質結合剤を多量に含有しているために、蛋白質の
含量割合を高めることができなかった。[0004] The conventional solid feed for fish farming produced as described above has good disintegration resistance, but it is too hard to feed easily by fish, and when ingested, it breaks in the mouth of the fish. However, there were drawbacks of poor digestibility and absorption. Moreover, the conventional solid feed for fish farming cannot increase the protein content ratio because it contains a large amount of starchy binders such as wheat flour, starch and cereals.
【０００５】[0005]
【発明の内容】本発明者らは、従来の養魚用固形飼料の
上記したような欠点を解決することを目的として研究を
行ってきた。その結果、これまでの結合剤の代わりに大
豆粕を用いると、適度な硬度を有する魚が摂取し易い固
形飼料となること、しかもその固形飼料は粒径が揃い且
つ蛋白質含量が相対的に高くて栄養価に富むことを見出
した。更に本発明者らは、大豆粕を結合剤として使用し
たそのような養魚用固形飼料において、大豆粕が従来の
澱粉質結合剤に代わるだけでなく、養魚用固形飼料にお
ける蛋白質含量を高めると共に固形飼料中への油脂含量
をも高めることができ、高蛋白質・高カロリーの固形飼
料が得られることを見出した。DISCLOSURE OF THE INVENTION The present inventors have conducted research for the purpose of solving the above-mentioned disadvantages of the conventional solid feed for fish farming. As a result, when soybean meal is used instead of the conventional binder, it becomes a solid feed that fish with appropriate hardness is easy to ingest, and the solid feed has a uniform particle size and a relatively high protein content. And rich in nutritional value. Further, the present inventors have found that in such a solid feed for fish farming using soybean meal as a binder, not only does soybean meal replace the conventional starchy binder, but also increases the protein content in the solid feed for fish farming and increases the solid content. It has been found that the content of fats and oils in the feed can be increased, and a solid feed with high protein and high calories can be obtained.
【０００６】 すなわち、本発明は、養魚用固形飼料原
料の全重量に基づいて、大豆粕を１０〜７０重量％、動
物性蛋白質成分を１０〜８５重量％、油脂を０〜２０重
量％および他の成分を０〜１０重量％の割合で用いてな
ることを特徴とする養魚用固形飼料である。 That is, the present invention relates to a solid feed raw material for fish farming.
10 to 70% by weight of soybean meal based on the total weight of
10-85% by weight of physical protein components, 0-20 weights of fats and oils
% And other ingredients in a proportion of 0 to 10% by weight.
This is a solid feed for fish farming .
【０００７】 本発明の養魚用固形飼料は、大豆粕；魚
粉、エビミール、肉粉、骨肉粉、生肉等の動物性蛋白質
成分；必要に応じて更に油脂類、糟糠類、小麦胚芽、ビ
タミン、ミネラル等の成分からなっており、それらの成
分からなる原料に水を加えて押出機のバレル内で混練し
た後、ダイスから押出し、適当な大きさに切断したもの
を乾燥させることによって製造することができる。[0007] The solid feed for fish farming of the present invention is a soybean meal; animal proteins such as fish meal, shrimp meal, meat meal, bone meat meal, raw meat, etc.
Ingredients : If necessary, further composed of ingredients such as oils and fats, bran bran, wheat germ, vitamins and minerals. Water is added to the raw materials composed of these ingredients, kneaded in the barrel of the extruder, and then from the die. It can be produced by extruding, cutting into a suitable size and drying.
【０００８】 本発明の養魚用固形飼料における各成分
の割合は、養魚用固形飼料原料の全重量に基づいて、大
豆粕が１０〜７０重量％（以後重量％を単に％とい
う）；魚粉、エビミール、肉粉、骨肉粉、生肉等の動物
性蛋白質成分が１０〜８５％；油脂類が０〜２０％；ビ
タミン、ミネラル、その他の成分が０〜１０％であり、
各成分の割合が前記した量範囲であることにより、取扱
い作業時や水中への投与時に崩壊しにくく、それにも拘
わらず適度な硬度を有し、且つ粒径の揃った、蛋白質含
量の高い固形飼料を形成している。[0008] The proportion of each component in the solid feed for fish farming of the present invention is based on the total weight of the raw material for the solid feed for fish farming, soybean meal is 10 to 70% by weight (hereinafter, weight% is simply referred to as%); fish meal, shrimp meal , meat meal, osteosarcoma flour, animal proteins components such as raw meat is 10-85%; a vitamin, mineral, 10% other ingredients 0; fats and oils is from 0 to 20%
By ratio of each component is in an amount range mentioned above, hardly collapsed upon administration to a handling or when water has appropriate hardness nevertheless, and a uniform particle size, high protein content solid Form feed.
【０００９】 そのうちでも、大豆粕約１５〜５０％、
動物性蛋白質成分約３０〜７０％、油脂類５〜２０％お
よびビタミン等の他の成分５〜１０％から製造した養魚
用固形飼料は、適度な硬度を有すると共に耐崩壊性に優
れ、しかも高蛋白質含量にすることができるので望まし
い。Among them, about 15 to 50% of soybean meal,
The solid feed for fish farming manufactured from about 30 to 70% of animal protein component , 5 to 20% of fats and oils and 5 to 10% of other components such as vitamins has appropriate hardness, excellent collapse resistance, and high quality. This is desirable because the protein content can be reduced.
【００１０】上記したように、本発明は従来の養魚用固
形飼料における澱粉質結合剤の代わりに大豆粕を使用し
たものであるから、小麦粉、澱粉、穀類等の澱粉質材料
を含有しないのが望ましい。しかしながら、固形飼料用
原料の全重量に基づいて、約１０％以下、好ましくは５
％以下であれば上記した澱粉質材料を上記した他の成分
の一種として加えてもよい。この１０％以下、好ましく
は５％以下という澱粉質材料の配合量は、従来の養魚用
固形飼料における澱粉質材料の配合量が約１５％以上で
あったことと比較すると、かなり少量であることがわか
る。As described above, since the present invention uses soybean meal instead of the starchy binder in the conventional solid feed for fish farming, it does not contain starchy materials such as flour, starch and cereals. desirable. However, based on the total weight of the solid feed ingredients, no more than about 10%, preferably 5%
% Or less, the above-mentioned starchy material may be added as one of the above-mentioned other components. The amount of the starchy material of 10% or less, preferably 5% or less, is considerably smaller than that of the starchy material in the conventional fish feed solid feed of about 15% or more. I understand.
【００１１】本発明の養魚用固形飼料は、蛋白質成分と
して、大豆粕の外に、養魚用固形飼料において通常使用
されている上記した魚粉、エビミール、オキアミミー
ル、肉粉、骨肉粉、生肉等の動物性蛋白質成分を含有し
ている。動物性蛋白質成分はこれらに限定されず、養魚
用固形飼料において従来から使用されている動物性蛋白
質成分はいずれも使用できる。そのうちでも、特に魚
粉、エビミール、オキアミミール等が好ましい。The solid feed for fish cultivation according to the present invention comprises, as a protein component, in addition to soybean meal, animals such as the above-mentioned fish meal, shrimp meal, krill meal, meat meal, bone meat meal, raw meat and the like which are usually used in solid feed for fish culture. Contains a sex protein component. The animal protein component is not limited to these, and any animal protein component conventionally used in solid feed for fish farming can be used. Among them, fish meal, shrimp meal, krill meal and the like are particularly preferable.
【００１２】また、油脂類としては、植物性油および動
物性油脂のいずれもが使用でき、特に魚油が好ましい。
更に、その他の成分としては、上記したビタミン、ミネ
ラル、糟糠類、小麦胚芽、嗜好性物質の外にアミノ酸、
薬剤等を必要に応じて使用することができる。As fats and oils, both vegetable oils and animal fats and oils can be used, and fish oil is particularly preferred.
Further, as other components, vitamins, minerals, rice bran, wheat germ, amino acids in addition to palatable substances,
Drugs and the like can be used as needed.
【００１３】本発明の養魚用固形飼料は、下記の方法に
より測定した時の硬度が約０.９〜５.０ｋｇ、下記の方
法により測定した時の粉化率が約２％以下である。固形
飼料の大きさは、給与する魚の種類や大きさ等に応じて
適宜変えることができるが、通常、直径約２〜３０ｍ
ｍ、長さ約２〜４５ｍｍにしておくのがよい。特に、直
径約３〜２０ｍｍ、長さ約３〜３０ｍｍ程度のものを調
製したときに好適な結果が得られる。The fish feed solid feed of the present invention has a hardness of about 0.9 to 5.0 kg as measured by the following method, and a powdering rate of about 2% or less as measured by the following method. The size of the solid feed can be appropriately changed depending on the type and size of the fish to be fed, but usually the diameter is about 2 to 30 m.
m and a length of about 2 to 45 mm. In particular, a preferable result is obtained when a material having a diameter of about 3 to 20 mm and a length of about 3 to 30 mm is prepared.
【００１４】本発明の養魚用固形飼料は、養魚用固形飼
料の製造において通常採用されている押出方法および押
出装置を使用して製造することができる。一般に、上記
した原料を押出機に供給して、約１.０〜１０ｋｇ／ｃ
ｍ2の吐出圧力（ダイス圧）で押出すことにより製造す
ることができる。The solid feed for fish farming of the present invention can be produced by using an extrusion method and an extrusion apparatus usually employed in the production of solid feed for fish farming. Generally, the above-mentioned raw material is supplied to an extruder, and about 1.0 to 10 kg / c
It can be manufactured by extruding at a discharge pressure (die pressure) of m 2 .
【００１５】本発明の養魚用固形飼料は、ブリ、ウナ
ギ、マダイ、コイ、アユ、クルマエビ、サケ、マス類、
ヒラメ等の養魚用飼料として適しており、特にマダイに
適している。例えば、本発明の固形飼料を直径約１.５
〜５ｍｍ、長さ約１.５〜８ｍｍ程度の比較的小さな寸
法にした場合には、上記した魚類の稚魚用が摂取し易
く、しかも硬度が低く魚の消化管内で簡単に崩れるので
消化吸収され易く、魚の成長を大きく促進することがで
きる。The solid feed for fish culture of the present invention includes yellowtail, eel, red sea bream, carp, ayu, kuruma shrimp, salmon, trout,
It is suitable as a feed for fish farming such as flounder, and is particularly suitable for red sea bream. For example, the solid feed of the present invention may be prepared with a diameter of about 1.5.
In the case of a relatively small size of about 5 to 5 mm and a length of about 1.5 to 8 mm, the above-mentioned fish for fry is easy to ingest, and has low hardness and easily collapses in the digestive tract of the fish, so that it is easily digested and absorbed. , Can greatly promote the growth of fish.
【００１６】以下に、例を挙げて本発明を具体的に説明
するが、本発明はそれらの例により限定されない。ま
た、本明細書中における固形飼料の硬度および粉化率
は、すべて以下の方法により測定した。Hereinafter, the present invention will be described specifically with reference to examples, but the present invention is not limited to these examples. Further, the hardness and powdering rate of the solid feed in the present specification were all measured by the following methods.
【００１７】固形飼料の硬度の測定方法 欠損部等のない固形飼料の正常粒の１粒を（株）木屋製
作所製のデジタル硬度計ＫＨＴ−２０（加圧円柱アタッ
チメントの直径５ｍｍ）の試料台に載せる。スタートス
イッチを押して固形飼料に加重をかけ、固形飼料が砕け
た時の加重（ｋｇ）を目盛りで読み取って記録する。固
形飼料の正常粒の１０粒を使用して上記試験を繰り返し
て粉砕時の加重を読み取り、その平均値を採って固形飼
料の硬度(ｋｇ）とする。 Method for measuring hardness of solid feed One normal grain of solid feed having no defective part is placed on a sample table of a digital hardness meter KHT-20 (5 mm in diameter of a pressurized cylinder attachment) manufactured by Kiya Seisakusho Co., Ltd. Put on. Press the start switch to apply weight to the solid feed, and read and record the weight (kg) when the solid feed is broken on a scale. The above test is repeated using 10 normal grains of the solid feed, and the weight at the time of grinding is read, and the average value is taken as the hardness (kg) of the solid feed.
【００１８】固形飼料の粉化率の測定方法 欠損部等のない固形飼料の正常粒約１００ｇ(Ｓ)(ｇ)を
シンポ工業（株）製の粉化率試験具の回転容器（縦１２
インチ、横１２インチ、奥行き５インチ）に入れ、５０
回／分の回転速度で１０分間回転する。その後、回転容
器中の試料の全量を取り出して、固形飼料サイズごとに
予め定められた目開きを有する篩を使用して（例えば直
径６ｍｍの固形飼料に対しては目開き５.５ｍｍの篩、
直径３.５ｍｍの固形飼料に対しては目開き３.３ｍｍの
篩を使用する）、３０秒間篩分けを行う。篩上に残留し
た固形飼料の重量を測定してＡ（ｇ）とし、下記の式に
より固形飼料の粉化率を求める。 固形飼料の粉化率（％） ＝ ｛Ａ（ｇ）／Ｓ（ｇ）｝×
１００A method for measuring the powdering rate of solid feed About 100 g (S) (g) of normal grains of solid feed having no defective part was turned into a rotating container (vertical 12) of a powdering rate test device manufactured by Shinpo Kogyo Co., Ltd.
Inches, width 12 inches, depth 5 inches)
Spin for 10 minutes at a speed of rotations per minute. Thereafter, the entire amount of the sample in the rotating container is taken out, and a sieve having a predetermined mesh for each solid feed size is used (for example, a 5.5 mm sieve for a solid feed having a diameter of 6 mm,
For a solid feed having a diameter of 3.5 mm, a sieve having an opening of 3.3 mm is used) and sieved for 30 seconds. The weight of the solid feed remaining on the sieve is measured to be A (g), and the powdering rate of the solid feed is determined by the following formula. Powdering rate of solid feed (%) = {A (g) / S (g)} x
100
【００１９】[0019]
【実施例】下記の表１に示した１区〜７区までの試料配
合を用意した。表１に示した試料配合を有する各区の養
魚用固形飼料原料の各々を予め混合した後、押出機［上
田鉄工（株）製：ＥＰ−５０］のホッパーに７０Ｋｇ／
時間の割合で供給するとともに、水を下記の表１に示し
た所定量供給して、表１の条件下に直径３.５ｍｍの孔
を有するダイスから棒状に押出し、押出された棒状体を
カッターで長さ５ｍｍのペレット状態形飼料状に切断し
た。この固形飼料を乾燥して養魚用固形飼料を各区ごと
に得た。各区の固形飼料の比重、蛋白質含量および脂肪
分含量、硬度および粉化率を測定し、表１に示す結果を
得た。EXAMPLES Sample formulations in sections 1 to 7 shown in Table 1 below were prepared. After premixing each of the solid feed raw materials for fish cultivation in each section having the sample composition shown in Table 1, 70 kg / kg was fed to a hopper of an extruder [EP-50 manufactured by Ueda Iron Works Co., Ltd.].
At the same time, water was supplied in a predetermined amount as shown in Table 1 below, and was extruded into a rod shape from a die having a hole having a diameter of 3.5 mm under the conditions shown in Table 1, and the extruded rod-shaped material was cut into a cutter. Was cut into a pellet-form feed having a length of 5 mm. The solid feed was dried to obtain a solid feed for fish culture in each section. The specific gravity, protein content and fat content, hardness and powdering ratio of the solid feed in each section were measured, and the results shown in Table 1 were obtained.
【００２０】[0020]
【表１】 [Table 1]
【００２１】表１の結果から、大豆粕を結合剤および蛋
白質成分の一部として使用している３区〜６区（実施例
１〜実施例４）の本発明の養魚用固形飼料は、硬過ぎず
適度な硬度を有し、崩壊による粉末化が生じにくく、し
かも蛋白質含量が多くて栄養価に富むことがわかる。From the results shown in Table 1, the solid feed for fish culture of the present invention in Sections 3 to 6 (Examples 1 to 4) using soybean meal as a binder and a part of the protein component was hard. It can be seen that it has a moderate hardness, is not easily powdered by disintegration, and has a high protein content and is rich in nutritional value.
【００２２】これに対して、馬鈴薯澱粉および小麦粉か
らなる澱粉質結合剤を使用している１区（比較例１）の
固形飼料は、硬度が高くて硬過ぎること、また澱粉質結
合剤および大豆粕の両方を含有しない２区（比較例２）
の固形飼料は、蛋白質含量が高いものの、硬度が小さ過
ぎて極めて崩壊し易いことがわかる。更に、蛋白質成分
として魚粉を含まず大豆粕のみを含有する７区（比較例
３）の固形飼料は、粉末化しにくいものの硬度が大き過
ぎ、しかも蛋白質含量が少なく栄養価が低いことがわか
る。On the other hand, the solid feed of the first section (Comparative Example 1) using a starchy binder consisting of potato starch and wheat flour was too hard and too hard. Two sections that do not contain both of soybean meal (Comparative Example 2)
It can be seen that the solid feed has a high protein content, but has too low a hardness and is extremely easily disintegrated. Further, it can be seen that the solid feed of the 7th section (Comparative Example 3) containing only soybean meal without fish meal as a protein component has difficulty in powdering, but has too high hardness, and has a low protein content and low nutritional value.
【００２３】[0023]
【発明の効果】本発明の養魚用固形飼料は、崩壊しにく
ために、取り扱い性が良好であり且つ水中に投与した場
合も保形性を有する。しかも、硬過ぎず魚類が摂取し易
い適度な硬度を有しているために、魚類による摂餌性が
よく且つ摂取されたときにその消化管内で容易に崩壊し
て消化吸収され、魚類の成長を大きく促進する。更に、
本発明の養魚用固形飼料は、粒径が揃っている上、沈降
性の固形飼料の場合は水中を徐々に落下してゆき魚類に
よる摂取が容易である。その上、本発明の養魚用固形飼
料は蛋白質含量が多くて栄養価が高く、しかも高価な魚
粉等の動物性蛋白質成分の一部代替蛋白質源として大豆
粕を使用でき、動物性蛋白質成分の使用量を減らすこと
ができて経済的である。また、従来の養魚用固形飼料で
は、養魚用飼料に不足しがちな油脂成分を添加する場合
に蛋白質含量が低くなり過ぎるという問題があったが、
本発明では、油脂成分を添加しても蛋白質を低下させず
に低くならず、高蛋白質・高カロリーの固形飼料を製造
することができる。The solid feed for fish farming of the present invention has good handleability and has shape retention even when administered in water because it is difficult to break down. In addition, since it is not too hard and has a moderate hardness that is easy for fish to ingest, it is well eaten by fish and easily breaks down in its digestive tract when ingested, and is digested and absorbed, thereby growing fish. Greatly promote. Furthermore,
The solid feed for fish culture of the present invention has a uniform particle size, and in the case of a sedimentable solid feed, the solid feed gradually falls in water and can be easily taken by fish. In addition, the solid feed for fish farming of the present invention has a high protein content, is high in nutritional value, and can use soybean meal as a partial protein source for animal protein components such as expensive fish meal. It is economical because the amount can be reduced. Further, in the conventional solid feed for fish farming, there is a problem that the protein content becomes too low when adding a fat component which tends to be insufficient in the fish farming feed,
In the present invention, even if an oil component is added, the protein does not decrease without decreasing, and a solid feed with high protein and high calories can be produced.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 青山 良次 埼玉県比企郡川島町大字上伊草769番地 ４ (56)参考文献 特開 昭57−54560（ＪＰ，Ａ) 特開 昭54−123493（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) A23K 1/00 - 1/20 ──────────────────────────────────────────────────続 き Continuation of the front page (72) Inventor Ryoji Aoyama 769, Kamiegusa, Kawashima-cho, Hiki-gun, Saitama 4 (56) References JP-A-57-54560 (JP, A) JP-A-54-123493 (JP) , A) (58) Field surveyed (Int. Cl. 7 , DB name) A23K 1/00-1/20
Claims (3)
て、大豆粕を１０〜７０重量％、動物性蛋白質成分を１
０〜８５重量％、油脂を０〜２０重量％および他の成分
を０〜１０重量％の割合で用いてなることを特徴とする
養魚用固形飼料。1. Based on the total weight of raw material for solid feed for fish farming
10 to 70% by weight of soybean meal and 1 of animal protein components
0-85% by weight, 0-20% by weight of fats and oils and other ingredients
Is used in a ratio of 0 to 10% by weight.
Solid feed for fish farming .
て、大豆粕を１５〜５０重量％、動物性蛋白質成分を３
０〜７０重量％、油脂類を５〜２０％重量％および他の
成分を５〜１０重量％の割合で用いてなる請求項１に記
載の養魚用固形飼料。2. Based on the total weight of the raw material for solid feed for fish farming.
And 15 to 50% by weight of soybean meal and 3 of animal protein components.
0-70% by weight, fats and oils 5-20% by weight and other
2. The method according to claim 1, wherein the components are used in a proportion of 5 to 10% by weight.
Solid feed for fish farming .
１または２に記載の養魚用固形飼料。3. The product produced by extrusion.
The solid feed for fish farming according to 1 or 2 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3273540A JP3036920B2 (en) | 1991-09-26 | 1991-09-26 | Solid feed for fish farming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3273540A JP3036920B2 (en) | 1991-09-26 | 1991-09-26 | Solid feed for fish farming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0576291A JPH0576291A (en) | 1993-03-30 |
| JP3036920B2 true JP3036920B2 (en) | 2000-04-24 |
Family
ID=17529260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3273540A Expired - Lifetime JP3036920B2 (en) | 1991-09-26 | 1991-09-26 | Solid feed for fish farming |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3036920B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015146581A1 (en) * | 2014-03-26 | 2015-10-01 | 株式会社Ｊ－オイルミルズ | Epidemic prevention method for fish |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6955831B2 (en) | 2000-05-09 | 2005-10-18 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Fisheries And Oceans | Protein and lipid sources for use in aquafeeds and animal feeds and a process for their preparation |
-
1991
- 1991-09-26 JP JP3273540A patent/JP3036920B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015146581A1 (en) * | 2014-03-26 | 2015-10-01 | 株式会社Ｊ－オイルミルズ | Epidemic prevention method for fish |
| JP2015181452A (en) * | 2014-03-26 | 2015-10-22 | 株式会社Ｊ−オイルミルズ | Method for preventing epidemics of fishes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0576291A (en) | 1993-03-30 |
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