Journal Of Aquaculture And Fish Health
ISSN 2301-7309
Vol. 1 / No. 3 / Published : 2012-09
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Original Article :
Pengaruh konsentrasi pupuk lemna minor terhadap populasi chlorella sp.
Author :
- Windiyanti Novitasari*1
- Gunanti Mahasri*2
- Endang Dewi Masithah*3
- Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan UNAIR
- Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan UNAIR
- Program Studi Budidaya Perairan Fakultas Perikanan dan Kelautan UNAIR
Abstract :
Chlorella sp. is one of natural food in the hatchery fish. Many people also uses Chlorella for food additives or supplements because of the highest nutrition contain, for example protein. Lemna minor is one of the aquatic weeds that can be used as fertilizer. The content of nitrogen and phosphorus is high Lemna minor and other nutrient composition identical to the nutrient needs of Chlorella sp. expected to increase the population of Chlorella sp .. Treatment D which is the optimum concecentration of Lemna minor fertilizer have 2520 x104 cell/ml for the peak Chlorella sp. population. Treatment B had only a population peak B in the treatment population as 3375x103 Chlorella cells / ml at the time of the peak population is smaller than the peak population of other treatments. Water quality during the study that the water temperature ranges between 30-32oC, the temperature of the room during the study ranged from 29-32oC, salinity ranged from 35-55 ppt and pH range 7-9 is still within the range of optimal culture of Chlorella sp.
Keyword :
Chlorella sp, Lemna minor, Population ,
References :
R. Kusriningrum,(2008) Perancangan Percobaan Surabaya : Universitas Airlangga




