ドジヨウ卵の孵化に及ぼす孵化用水の水素イオン濃度の影響に就いて

久保田 善二郎

doi:10.2331/suisan.16.12_151

久保田善二郎

著者情報

ジャーナルフリー

1951 年 16 巻 12 号 p. 151-154

DOI https://doi.org/10.2331/suisan.16.12_151

詳細

発行日: 1951/11/15 受付日: - J-STAGE公開日: 2008/02/29 受理日: - 早期公開日: - 改訂日: -
訂正情報
訂正日: 2008/02/29 訂正理由: - 訂正箇所: 論文抄録訂正内容: Wrong : The writer have studied on hatching rate of Ioaches' eggs putting them into the water with various degrees of PH controlled by HCL or NaOH
The optimum PH for hatching was found to exist between 6.0 and 7.2 the hatching rate was much higher in the acid water than in the alkaline. The range of PH for hatching lied between 3.8 to 10.0
In the course of experiment the rates of died eggs after fartilization to total died eggs were observed as follows:
In the lst experiment. 0-3 hours after fertilization……acid side was larger than alkaline side; 3-7 hours after fertilization……alkaline side was larger than acid side; 7-18 hours after fer tilization……acid side was larger than alkaline side.
In the 2nd experiment. 0-4.5 hours after fertilization……acid side was larger than alkaline side; 4.5-8 hours after fertilization……alkaline side was larger than acid side; 8-19 hours after fertilization……acid side was larger than alkaline side.
Malformed fishes were found only in both strong acid and alkaline waters.
Right : The writer have studied on hatching rate of Ioaches' eggs putting them into the water with various degrees of PH controlled by HCL or NaOH
The optimum PH for hatching was found to exist between 6.0 and 7.2 the hatching rate was much higher in the acid water than in the alkaline. The range of PH for hatching lied between 3.8 to 10.0
In the course of experiment the rates of died eggs after fartilization to total died eggs were observed as follows:
In the 1st experiment. 0-3 hours after fertilization……acid side was larger than alkaline side; 3-7 hours after fertilization……alkaline side was larger than acid side; 7-18 hours after fer tilization……acid side was larger than alkaline side.
In the 2nd experiment. 0-4.5 hours after fertilization……acid side was larger than alkaline side; 4.5-8 hours after fertilization……alkaline side was larger than acid side; 8-19 hours after fertilization……acid side was larger than alkaline side.
Malformed fishes were found only in both strong acid and alkaline waters.

訂正日: 2008/02/29 訂正理由: - 訂正箇所: 引用文献情報訂正内容: 訂正前 : 1) 畑久三, 1931。鱒卵及稚魚の発育に及ぼす用水の水素イオン濃度に就いて,水産研究誌, 26 (1)
2) 〃1942。鱒卵の受精に及ぼす水素イオン濃度の影響に就いて,水産学雑誌
3) 田中林蔵, 1939。鮭鱒卵の孵化に及ぼす孵化用水の水素イオン濃度の影響,札幌農林会報。
4) 1939。卵膜潰症菌発育に及ぼす水素イオン濃度の影響,札幌農林会報。
5) 山本時男, 1943。魚類の発生生理,養賢堂
6) 田中小次郎, 1947。鰌の魚体に及ぼす塩基性土壤の影響に就いて,香川水試。
7) 川村智治郎, 1944。鰌類放養の基礎的研究
8) 藤田正・宇野寛・八柳健郎・久保田善二郎, 1948。脳下垂体ホルモンに依るドジョウの採卵に就いて,日本水産学会誌, 13, (6)

訂正後 : 1) 畑久三, 1931。鱒卵及稚魚の発育に及ぼす用水の水素イオン濃度に就いて,水産研究誌, 26 (1)
2) 畑久三, 1942。鱒卵の受精に及ぼす水素イオン濃度の影響に就いて,水産学雑誌
3) 田中林蔵, 1939。鮭鱒卵の孵化に及ぼす孵化用水の水素イオン濃度の影響,札幌農林会報。
4) 田中林蔵, 1939。卵膜潰症菌発育に及ぼす水素イオン濃度の影響,札幌農林会報。
5) 山本時男, 1943。魚類の発生生理,養賢堂
6) 田中小次郎, 1947。鰌の魚体に及ぼす塩基性土壤の影響に就いて,香川水試。
7) 川村智治郎, 1944。鰌類放養の基礎的研究
8) 藤田正・宇野寛・八柳健郎・久保田善二郎, 1948。脳下垂体ホルモンに依るドジョウの採卵に就いて,日本水産学会誌, 13, (6)

訂正日: 2008/02/29 訂正理由: - 訂正箇所: PDFファイル訂正内容: -

抄録

The writer have studied on hatching rate of Ioaches' eggs putting them into the water with various degrees of PH controlled by HCL or NaOH
The optimum PH for hatching was found to exist between 6.0 and 7.2 the hatching rate was much higher in the acid water than in the alkaline. The range of PH for hatching lied between 3.8 to 10.0
In the course of experiment the rates of died eggs after fartilization to total died eggs were observed as follows:
In the 1st experiment. 0-3 hours after fertilization……acid side was larger than alkaline side; 3-7 hours after fertilization……alkaline side was larger than acid side; 7-18 hours after fer tilization……acid side was larger than alkaline side.
In the 2nd experiment. 0-4.5 hours after fertilization……acid side was larger than alkaline side; 4.5-8 hours after fertilization……alkaline side was larger than acid side; 8-19 hours after fertilization……acid side was larger than alkaline side.
Malformed fishes were found only in both strong acid and alkaline waters.

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