Studies on the zooplankton composition of some Ghanaian fish ponds under different management practices
1987
Gordon, C. (Ghana Univ., Legon (Ghana). Dept. of Zoology, V.B.R.P.)
Samples collected from (a) semi-intensive farm ponds, (b) secondary oxidation ponds, (c) intensive household pond and (d) duck-fish integrated pond were compared in regard to numbers, species composition and size of plankton. Higher numbers were found in intensive household pond, but the larger size gave higher biomass in the duck-fish integrated pond, with greater diversity of fauna. Duck manure and constant input of nutrient is especially efficient in increasing the abundance of zooplankton organism
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
ترقيم الصفحات
pp. 189-194
مواضيع أخرى
Etang de pisciculture; Ghana/ evaluacion; Espece; Ghana/ evaluation; Densidad de la poblacion; Estanques piscicolas; Densite de population
اللغة
إنجليزي
ملاحظة
6 tables. Summary (En)
النوع
Conference; Summary
مؤتمر المنظمة
Joint 13th Biennial Conference of West African Science Association (WASA) and the 15th Biennial Conference of the G.S.A., Legon (Ghana), 24-29 Aug 1987
1990-08-15
AGRIS AP
مزود البيانات
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