| ชื่อเรื่อง | : | Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines. |
| นักวิจัย | : | Hurtado-Ponce, A.Q. , Samonte, G.Pb. , Luhan, Ma.R. , Guanzon Jr., N. |
| คำค้น | : | Gracilaria , Philippines , Seaweed culture , Aquaculture techniques |
| หน่วยงาน | : | Southeast Asian Fisheries Development Center, Philippines |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2535 |
| อ้างอิง | : | Hurtado-Ponce, A. Q., Samonte, G. P., Luhan, M. R., & Guanzon Jr., N. (1992). Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines. Aquaculture, 105(3–4), 233–240. , 0044-8486 , http://hdl.handle.net/10862/1383 , 10.1016/0044-8486(92)90089-4 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Aquaculture |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Interviews were conducted among eight Gracilaria growers in Panay, Western Visayas, Philippines from March to July (1990) using a structured questionnaire. The "rice planting" method was employed by farmers growing seaweeds in natural drainage canals and ponds. Initial harvests are made 15–60 days after planting. Higher production [ 7–14 t (dry) ha−1 year−1] are obtained from cultures in canals than in ponds [3–4 t (dry) ha−1 year−1]. The net income derived from culture in ponds is estimated at P698/crop or P6313/year (US$234/year). A higher net income of P4936/crop or P41766/year (US$1547/year) was generated from Gracilaria farming in canals. Returns on investment (ROI) from farming in ponds and canals are 39% and 908%, respectively. Payback period is 2 months in canal farming and 1.8 years in pond farming. |
| บรรณานุกรม | : |
Hurtado-Ponce, A.Q. , Samonte, G.Pb. , Luhan, Ma.R. , Guanzon Jr., N. . (2535). Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines..
: Southeast Asian Fisheries Development Center, Philippines. Hurtado-Ponce, A.Q. , Samonte, G.Pb. , Luhan, Ma.R. , Guanzon Jr., N. . 2535. "Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines.".
: Southeast Asian Fisheries Development Center, Philippines. Hurtado-Ponce, A.Q. , Samonte, G.Pb. , Luhan, Ma.R. , Guanzon Jr., N. . "Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines.."
: Southeast Asian Fisheries Development Center, Philippines, 2535. Print. Hurtado-Ponce, A.Q. , Samonte, G.Pb. , Luhan, Ma.R. , Guanzon Jr., N. . Gracilaria (Rhodophyta) farming in Panay, Western Visayas, Philippines.. : Southeast Asian Fisheries Development Center, Philippines; 2535.
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