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Effect of Length and Up Ward Tapping on Physiology and Latex Yield on Rubber Plants RRIM 921 Purwaningrum, Yayuk; Asbur, Yenni; Kusbiantoro, Dedi; Khairunisyah
Jurnal Online Pertanian Tropik Vol. 8 No. 1 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (362.549 KB) | DOI: 10.32734/jopt.v8i1.6311

Abstract

RRIM 921 is a slow starter clone where the metabolic rate is low to moderate which has specific characteristics such as responsiveness to stimulants, relatively more resistance to exploitation pressure and generally thick recovered skin so that it is potential to be exploited. The aim of the study was to determine the effect of the length and direction of the top tapping on the physiology and production of rubber plant clones RRIM 921. This research was conducted at PT. Perkebunan Nusantara III (Persero) Kebun Sei Putih, Afd I is located in Galang District, Deli Serdang Regency, North Sumatra Province with an altitude of 25 meters above sea level with Ultisol soil type. Using a non-factorial Randomized Block Design (RAK) with three replications, as the treatment of groove length and upward tapping direction (S) consisted of 3 levels, namely S/2U d3 ETG/27d; S/4U d3 ETG/27d and S/8U d3 ETG/27d. The results showed that the S/8 U d3 ETG/27d treatment had the highest sucrose content of 3.97 mM, the highest latex Pi level was found in the S/4U d3 ETG/27d treatment of 26.01 mM and the highest Thiol content was found in the S/8U d3 ETG/ treatment. 27d by 1.03 mM. The highest latex production was in January on the S/4U d3 ETG/27d treatment of 13.98 g/p/s and the lowest in April on the S/8U d3 ETG/27d treatment of 0.85 g/p/s.
Kepastian Hukum Aborsi terhadap Korban Pemerkosaan Melalui Proses Pidana Adhar; Khairunisyah; Ami Hartati Puji Raya; Lalu Kesa Rahmatullah; Fathurrahman
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 7 No. 1 (2026)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol7iss1pp157-166

Abstract

This study analyzes the legal certainty of abortion for rape victims within Indonesia’s criminal justice system. The main issue focuses on how abortion exceptions for victims of sexual violence are legally regulated and how the criminal process ensures the protection of victims’ rights both legally and humanely. The research employs a normative legal approach using statutory and conceptual analysis of the Indonesian Criminal Code, Criminal Procedure Code, Health Law, and relevant Government Regulations. The findings indicate that abortion is generally a criminal offense but may be exempted if conducted under medical indication or due to rape, proven through forensic examination and the investigator’s statement. This policy reflects legal protection for victims but faces practical challenges due to the tension between the presumption of innocence and humanitarian needs. The study concludes that a synergistic approach between legal authorities, medical professionals, and psychologists is essential to establish fair and adaptive legal certainty while ensuring victims’ reproductive health rights with dignity.
Pengaruh NPM, ROA dan DAR Terhadap Harga Saham PadaPerusahaan Sub Sektor Rokok Yang Terdaftar Di Bursa EfekIndonesia Khairunisyah; Aliah Pratiwi
Jurnal Ilmiah Satyagraha Vol. 7 No. 1 (2024): Jurnal Ilmiah Satyagraha
Publisher : Universitas Mahendradatta

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Abstract

 Penelitian ini bertujuan untuk mengetahui pengaruh Net Profit Margin(NPM), Return on Asset (ROA) dan Debt to Total Asset (DAR) terhadap hargasaham sub sektor rokok yang terdaftar di BI. Instumen penelitian yang digunakanadalah daftar tabel yaitu laporan keuagan Sub Sektor Rokok dan daftar hargasaham 4 tahun dari tahun 2018 sampai dengan tahun 2021. Sempel penelitianyang digunakan adalah data laporan keuagan 4 tahun Sub Sektor Rokok dari tahun2018 sampai dengan 2021. Sedangkan teknik pengambilan sempel yangdigunakan adalah purposive sampiling, kriterianya didasarkan pada ketersediandata terkini dan data variabel penelitian yang akan digunakan. Data dalampenelitian ini diolah mengunakan SPSS. Metode pengujian hipotesismenggunakan taraf signifikan 5%. Hasil penelitian menunjukan bahwa Net ProfitMargin (DAR) tidak berpengaruh signifikan terhadap harga saham (H1 ditolak),Return on Asset (ROA) tidak berpengaruh signifikan terhadap harga saham (H2ditolak) dan Debt to Total Asset Ratio (DAR) tidak berpengaruh signifikanterhadap harga saham (H3 ditolak)