JPH044849A - Growth-promoting pisciculture feed - Google Patents
Growth-promoting pisciculture feedInfo
- Publication number
- JPH044849A JPH044849A JP2105435A JP10543590A JPH044849A JP H044849 A JPH044849 A JP H044849A JP 2105435 A JP2105435 A JP 2105435A JP 10543590 A JP10543590 A JP 10543590A JP H044849 A JPH044849 A JP H044849A
- Authority
- JP
- Japan
- Prior art keywords
- fish
- feed
- growth
- promoting
- protamine
- 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.)
- Granted
Links
- 238000009372 pisciculture Methods 0.000 title abstract 2
- 241000251468 Actinopterygii Species 0.000 claims abstract description 29
- 102000007327 Protamines Human genes 0.000 claims abstract description 14
- 108010007568 Protamines Proteins 0.000 claims abstract description 14
- 229940048914 protamine Drugs 0.000 claims abstract description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
- 239000011707 mineral Substances 0.000 claims abstract description 8
- 150000003839 salts Chemical class 0.000 claims abstract description 7
- 239000007952 growth promoter Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003313 weakening effect Effects 0.000 abstract description 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 230000000366 juvenile effect Effects 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 235000019688 fish Nutrition 0.000 description 25
- 238000012360 testing method Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 5
- 238000009472 formulation Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 241000238582 Artemia Species 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 241000252203 Clupea harengus Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241000255777 Lepidoptera Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 241000861914 Plecoglossus altivelis Species 0.000 description 1
- 241000269851 Sarda sarda Species 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、成長促進性養魚飼料に関する。更に詳しくは
、本発明は養殖魚類に対して成長促進効果を有するプロ
タミンを配合した成長促進性養魚飼料に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a growth-promoting fish feed. More specifically, the present invention relates to a growth-promoting fish feed containing protamine, which has a growth-promoting effect on farmed fish.
近年、養殖技術の進歩に伴い、日本の漁業も獲る漁業か
ら育てる漁業へと変化してきている。In recent years, with advances in aquaculture technology, Japan's fishing industry has been changing from a fishery that catches fish to a fishery that grows fish.
しかしながら、養殖業界に於ては、現在、養殖魚類の各
種病気による斃死、稚仔無期の斃死、選別時、と夕上げ
出荷時、輸送時の斃死による歩留り悪化という問題があ
や、さらには、従来の配合飼料で蝶、養殖魚類の良好な
成長が果たせないという間亀が残っている。However, in the aquaculture industry, there are currently problems with yield deterioration due to death of farmed fish due to various diseases, premature death of fry, death during sorting, evening shipping, and transportation. Butterflies and farmed fish cannot achieve good growth with this mixed feed, while turtles remain.
本発明は、従来の配合飼料では果たせなかった養殖魚類
の良好な成長を促進しようとするものである。The present invention aims to promote good growth of cultured fish, which has not been achieved with conventional mixed feeds.
本発明者らは、先に、遊離プロタミン又はその鉱酸塩を
配合した飼料を魚類に投与すると、魚類の細菌による感
染症を予防あるいは治療することができることを見い出
した（特願平 １−３２３９３３）。The present inventors have previously discovered that bacterial infections in fish can be prevented or treated by administering feed containing free protamine or its mineral salt to fish (Japanese Patent Application No. 1-323933). ).
この魚類の感染症の予防あるいは治療の研究において、
遊離プロタミン又はその鉱酸塩を投与した場合、魚類の
成長が著しく促進されることが認められた。In research on the prevention or treatment of this infectious disease in fish,
It was observed that when free protamine or its mineral salts were administered, the growth of fish was significantly promoted.
本発明はこの知見に基づくものであり、従って本発明に
よれば、養魚飼料に遊離プロタミン又はその鉱酸塩を成
長促進剤として配合したことを特徴とする成長促進性養
魚飼料が提供される。The present invention is based on this knowledge, and therefore, according to the present invention, a growth-promoting fish feed is provided, which is characterized in that free protamine or its mineral salt is added as a growth promoter to the fish feed.
本発明で用いられるプロタミンは、サケ、ニシン、カツ
オ等の魚類精巣から抽出される遊離プロタミン又はプロ
タミン鉱酸塩いずれの形でもよい。The protamine used in the present invention may be in the form of free protamine extracted from the testes of fish such as salmon, herring, and bonito, or in the form of protamine mineral salt.
このプロタミンを、養魚飼料に一般的に用いられる原料
、例えば、蛋白質、炭水化物、脂質、ビタミン類、ミネ
ラル類と共に配合して、成長促進性養魚飼料を得る。プ
ロタミンを飼料に配合する場合、飼料に対して５〜１０
０，０００ ｐｐｍの範囲、好ましくは１００〜５，０
００ ｐｐｍの範囲で配合する。Growth-promoting fish feed is obtained by blending this protamine with raw materials commonly used in fish feed, such as proteins, carbohydrates, lipids, vitamins, and minerals. When adding protamine to feed, 5 to 10
In the range of 0,000 ppm, preferably from 100 to 5,0
It is blended within the range of 0.00 ppm.
本発明によれば、天然の蛋白質であるプロタミンを配合
した成長促進性養魚飼料を調製し、この養魚調料を養殖
魚類に投与することによシ、稚仔無期、育成時の成長が
促進され、更に選別、出荷時のとシ上げ、榴送時の魚類
の衰弱や斃死を防ぎ活力を向上させることができる。According to the present invention, by preparing a growth-promoting fish feed containing protamine, which is a natural protein, and administering this fish preparation to cultured fish, the growth of juveniles indefinitely and during rearing is promoted. Furthermore, it is possible to prevent the weakening and death of fish during sorting, shipping, and shipping, and improve the vitality of the fish.
本発明で使用するプロタミンを配合する成長促進性養魚
飼料の実施例を以下に示す。Examples of growth-promoting fish feed containing protamine used in the present invention are shown below.
実施例１
下記の組成を有する原料粉末を造粒、乾燥し、釉粒状試
験飼料を得た。Example 1 A raw material powder having the following composition was granulated and dried to obtain a glazed granular test feed.
表１ 試験飼料配合
４０１水槽に平均体重１６ｑの２５日齢のトラ７グ仔魚
を１２５尾ずつ収容し、上記の配合の飼料を最初の５日
間は１．０ ？／日・区、６日めから１０日めまでは１
．５ノ／日・区、１１日めから１５日めまでは２．０７
１日・区、１６日めから２０日めまでは２．５９７日・
区、２１日、２２日め＃ｉ３．０９／日・区を１日９回
に分けて投与した。この間、試験開始から１２日めまで
はアルテミア約３０００個体７日・区を１日１回投与し
た。その結果を表２に示す。Table 1 Test feed formulation 401 125 25-day-old tiger larvae with an average weight of 16q were housed in each tank, and fed with the above-mentioned feed formulation for the first 5 days at a rate of 1.0? /day/ku, 1 from the 6th to the 10th day
．． 5 no/day/ku, 2.07 from 11th to 15th day
The 1st day is 2.597 days from the 16th to the 20th day.
Ward, 21st, 22nd #i3.09/day Ward was administered in 9 divided doses a day. During this period, approximately 3,000 Artemia individuals were administered once a day for 7 days from the start of the test until the 12th day. The results are shown in Table 2.
表２ 試験結果
１００を水槽に平均体重０．５！Ｍ’のアユを８００尾
ずつ収容し、表３の配合飼料を、２５日間投与した結果
を表４に示す・
実施例２
下記の組成を有する原料粉末を造粒、乾燥し、顆粒状試
験飼料を得た＠
表３ 試験飼料配合
実施例３
下記の組成を有する原料粉末を造粒、乾燥し、顆粒状試
験飼料を得た。Table 2 Test result 100 in aquarium average weight 0.5! Table 4 shows the results of storing 800 M' sweetfish each and administering the compounded feed shown in Table 3 for 25 days. Table 3 Test Feed Formulation Example 3 A raw material powder having the following composition was granulated and dried to obtain a granular test feed.
１００を水槽に平均体重３７．６５’テイラビアを７０
尾ずつ収容し、表５の配合飼料を２ケ月間投与した結果
を表６に示す。Average weight: 37.65' Teiravia in a tank with 70
Table 6 shows the results of housing each animal tail by tail and administering the mixed feed shown in Table 5 for two months.
実施例１〜３をテスト後、同配合の飼料で継続飼育した
ところ、選別時や輸送時に対照区の魚類は衰弱したり、
１〜２尾斃死するのに対し、テスト区では衰弱、斃死と
もに認められなかった。After testing Examples 1 to 3, when they were continued to be fed with the same combination of feed, the fish in the control group became weak during sorting and transportation.
In contrast to 1 to 2 fish dying, neither deterioration nor death was observed in the test plot.
Claims (1)
剤として配合したことを特徴とする成長促進性養魚飼料
。1. A growth-promoting fish feed, which is characterized in that free protamine or its mineral salt is blended into the fish feed as a growth promoter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2105435A JP2878781B2 (en) | 1990-04-23 | 1990-04-23 | Growth promoting fish feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2105435A JP2878781B2 (en) | 1990-04-23 | 1990-04-23 | Growth promoting fish feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH044849A true JPH044849A (en) | 1992-01-09 |
| JP2878781B2 JP2878781B2 (en) | 1999-04-05 |
Family
ID=14407515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2105435A Expired - Lifetime JP2878781B2 (en) | 1990-04-23 | 1990-04-23 | Growth promoting fish feed |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2878781B2 (en) |
-
1990
- 1990-04-23 JP JP2105435A patent/JP2878781B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2878781B2 (en) | 1999-04-05 |
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