Suriansyah, Suriansyah
Research Center for Biology-Indonesian Institute of Sciences

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STUDI PERKEMBANGAN GONAD IKAN BETOK (Anabas testudineus Bloch) DENGAN RANGSANGAN HORMON Suriansyah, Suriansyah; Sudrajat, Agus Oman; Jr, Muhammad Zairin
BERITA BIOLOGI Vol 10, No 4 (2011)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.346 KB) | DOI: 10.14203/beritabiologi.v10i4.769

Abstract

The purpose of this study was to evaluate the effect of water in oil in water (w/o/w) emulsion containing 17a-methyltestosterone on gonad development of climbing perch. The results showed administration of 200 ug/kg 17o-methyltestosterone in w/o/w emulsion enhanced gonad development of climbing perch. In this treatment, testosterone concentration increased but estradiol-17p concentration decreased. Both hormones ranged 10,55-15,13 ng/dl and 0.96-5.66 ng/dl, respectively. This treatment also accelerated the development of egg diameter which were eggs e" 0.20 mm became 71.00% after 60 days, and development of egg nucleus position into germinal vesicle breakdown (GVBD) in day 60 was about 17.50%.
PENGARUH CORPORATE SOCIAL RESPONSIBILITY PERUSAHAAN TAMBANG BATU BARA TERHADAP KESEJAHTERAAN MASYARAKAT KAMPUNG PEGAT BUKUR Nelly, Nelly; Purwanto, Sayugo Adi; Suriansyah, Suriansyah
CAM JOURNAL, Jurnal Agen Perubahan Manajemen Vol 1 No 1 (2017): CHANGE AGENT FOR MANAJEMENT JOURNAL VOLUME 1 NOMOR 1 APRIL 2017
Publisher : STIE Muhammadiyah Tanjung Redeb

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (153.035 KB)

Abstract

The prosperity of human society is an ultimate thing that should be prioritised, the establishment of the company in the midst of society through corporate social responsibility program which is consistent will  make the existence of the community become better accordance with the results obtained where there is a positive result (the same aim) to the variable of community prosperity of  Pegat Bukur Village with a coefficient of 0.045, but is not have a significant influence on living standards of Kampat Pegat Bukur community it is seen from the results of the 0.4% coefficient test against the Community prosperity at  Pegat Bukur village, while the rest of 99.6%. Affected by other variables.