| ชื่อเรื่อง | : | Water hardness determination using local laundry bar soaps for carp hatcheries. |
| นักวิจัย | : | Ferriols-Pavico, J. Ma. , Aralar, E.V. , Gonzal, A.C. |
| คำค้น | : | Carp culture , Hatcheries , Water hardness , Water analysis , Methodology , Carp , Philippines |
| หน่วยงาน | : | Southeast Asian Fisheries Development Center, Philippines |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2531 |
| อ้างอิง | : | Ferriols-Pavico, J. M., Aralar, E. V., & Gonzal, A. C. (1988). Water hardness determination using local laundry bar soaps for carp hatcheries. Fisheries Research Journal of the Philippines, 13(1-2), 23–27. , 0115-2238 , http://hdl.handle.net/10862/1252 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Fisheries Research Journal of the Philippines |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | A simple method using local laundry soap is described for carp hatchery operation. A saturated soap solution was prepared and uses to titrate a 100-ml water sample of known hardness until a permanent lather appeared on the surface of the sample. The volume of soap solution was recorded to correspond to the hardness level tested. A fish farmer’s guide on the approximate levels of water hardness using WHEEL or PERLA soap solution is provided. |
| บรรณานุกรม | : |
Ferriols-Pavico, J. Ma. , Aralar, E.V. , Gonzal, A.C. . (2531). Water hardness determination using local laundry bar soaps for carp hatcheries..
: Southeast Asian Fisheries Development Center, Philippines. Ferriols-Pavico, J. Ma. , Aralar, E.V. , Gonzal, A.C. . 2531. "Water hardness determination using local laundry bar soaps for carp hatcheries.".
: Southeast Asian Fisheries Development Center, Philippines. Ferriols-Pavico, J. Ma. , Aralar, E.V. , Gonzal, A.C. . "Water hardness determination using local laundry bar soaps for carp hatcheries.."
: Southeast Asian Fisheries Development Center, Philippines, 2531. Print. Ferriols-Pavico, J. Ma. , Aralar, E.V. , Gonzal, A.C. . Water hardness determination using local laundry bar soaps for carp hatcheries.. : Southeast Asian Fisheries Development Center, Philippines; 2531.
|
ridm@nrct.go.th ระบบคลังข้อมูลงานวิจัยไทย รายการโปรดที่คุณเลือกไว้
