Sutarso Sutarso
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Pola pewarisan sifat bentuk daun okra dan heretabilitas beberapa sifat penting tanaman kapas Rusim Mardjono; Edy M; Sutarso Sutarso
Zuriat Vol 2, No 2 (1991)
Publisher : Breeding Science Society of Indonesia (BSSI) / PERIPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/zuriat.v2i2.6721

Abstract

Penelitian bertujuan untuk mengetahui pewarisan bentuk daun okra dan estimasi heritabilitas beberapa sifat penting tanaman kapas. Hasil penelitian menunjukkan bahwa bentuk daun okra dikendalikan oleh sepasang gen tunggal tidak dominan. Pada populasi F1 menunjukkan efek heterosis untuk luas daun dan berat kapas berbiji. Sedangkan distribusi pewarisan sifat luas daun dalam populasi F2 adalah kontinyu dan normal, atau dikendalikan oleh banyak gen. Seleksi pada generasi awal dapat dilakukan untuk sifat persentase serat dan panjang serat, sedangkan sifat-sifat lainnya, terutama berat kapas berbiji, seleksi lebih baik dilakukan pada generasi lanjut
ANALISIS PENGARUH MULTIFAKTOR TERHADAP RETURN SAHAM DI INDONESIA Sutarso Sutarso; Augustina Kurniasih; Luna Haningsih
Jurnal Manajemen Vol. 20 No. 3 (2016): October 2016
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jm.v20i3.17

Abstract

This study aims to examine and analyze the effect of market, size, value and sharia factor on the stock return in Indonesia. Research data is monthly data for 5 years observation period from 2009 until 2013. The population in this research is all listed stock in Indonesia Stock Exchange on observation period. The sampling method used was purposive sampling. The method of analysis used multiple regresion. The results showed that market factor, firm size, BE/ME ratio and sharia factor was significantly affect stock return. Market factor was significantly positive affect stock return. Firm size was significantly positive affect stock return on small firm size and negative affect on big firm size. BE/ME ratio was significantly positive affect stock return on high BE/ME ratio and negative affect on low BE/ME ratio. Sharia factor was significantly positive affect sharia stock return and negative affect on non sharia stock return. In general, the market factor is the factor that most strongly affect stock return than any other factor.