| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
|---|
| Outline of Final Research Achievements |
High demand and low supply of fishmeal in the market necessitates the replacement of fishmeal in feeds with plant protein sources but a major drawback of using plant proteins is a reduction of the feed intake by fish.
However, it is not clear a mechanism of the low feed intake of feed with a high inclusion of plant protein and effective measures to increase feed intake, either.The present research elucidated that CCK, which is known as an appetite-suppressing hormone, concentration in blood did not increase right after feeding suggested that CCK did not act as a signal to terminate feeding behavior. On the other hand, a feed intake of fish increased with a supplementation of SBL and it was found that an effective fraction in SBL was phosphate.
|
