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All Journal Jurnal Agro Industri Perkebunan Buletin LOUPE (Laporan Umum Penelitian)
prima, Doddy
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Agriculture, Biological Sciences & Forestry

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Uji Keberhasilan Grafting Dengan Menggunakan Gunting Okulasi dan Pisau Okulasi Pada Bibit Durian (Durio Zibethinus Murr): Test The Success of Grafting Using Jointing Scissors and Joculation Knife on Durian Seedlings (Durio Zibethinus Murr) prima, Doddy; Riama Rita Manulang; Fikri; Primus Sembiring
Jurnal Loupe Vol 19 No 02 (2023): Edisi Desember 2023
Publisher : Jurusan Pertanian Politeknik Pertanian Negeri Samarinda Kampus Sei Keledang Jalan Samratulangi, Kotak Pos 192 Samarinda 75123

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/buletinloupe.v19i02.2964

Abstract

Durian merupakan tanaman buah di Indonesia, tanaman durian terdapat di seluruh pelosok dengan rasa dan memiliki ciri khas sendiri tiap daerah. Bukan hanya di indonesia tanaman durian tersebar ke seluruh Asia Tenggara, dari Sri Langka, India Selatan hingga New Guenea. Guna meningkatkan hasil produksi durian, maka petani dapat melakukan strategi melalui perbanyakan tanaman durian baik secara generatif maupun vegetatif. Penelitian ini bertujuan untuk untuk mengetahui tingkat keberhasilan dengan menggunakan grafting menggunakan berupa gunting okulasi dan pisau okulasi, serta untuk mengetahui kecepatan waktu pecah tunas grafting tanaman durian dengan menggunakan kedua alat tersebut. Penelitian ini menggunakan 2 faktor perlakuan. Perlakuan pertama adalah alat yang digunakan yaitu G (menggunakan gunting) dan P (menggunakan pisau). Faktor perlakuan kedua adalah jumlah mata tunas (1: menggunakan 2 ruas mata tunas; 2: menggunakan 3 ruas matas tunas; 3: menggunakan 4 ruas matas tunas). Dengan demikian didapatkan 6 perlakuan yaitu G1, G2, G3, P1, P2, dan P3. Masing-masing diulang sebanyak 2 kali ulangan sehingga didapatkan 12 satuan percobaan. Hasil analisis sidik ragam menunjukkan bahwa penggunaa Gunting grafting (G) berpengaruh nyata pada persentase pertumbuhan, berpengaruh sangat nyata pada pecah tunas dan berpengaruh sangat nyata pada jumlah daun 60 HSG (hari setelah grafting). Selain itu, hasil analisis sidik ragam menunjukkan bahwa perlakuan pisau okulasi (P) berpengaruh nyata pada persentase perkecambahan, berpengaruh sangat nyata pada pecah tunas.
Pengaruh Faktor Sosial Ekonomi terhadap Daya Saing Kelapa Sawit di Kabupaten Paser Bustomi, Muhamad Yazid; Pratama, Adnan Putra; Sardianti, Andi Lelanovita; Abidin, Zainal; Prima, Doddy; Lisnawati, Andi; Putra, Pandhu Rochman Suosa; Barus, Mika Debora Br
Jurnal Agro Industri Perkebunan Vol. 11 No. 3 (2023)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v11i3.3264

Abstract

Many factors influence the development of oil palm, including socio-economic factors. Factors supporting success in oil palm cultivation must be considered as their contribution to the competitiveness of Indonesian palm oil to be accepted in export-destination countries. This study aims to determine the influence of socioeconomic factors on the competitiveness of oil palm. This research was conducted in Kertabumi Village, Kuaro District, Paser Regency, East Kalimantan Province. Data was collected in July-August 2023 with the questionnaires and interviews with respondents. Respondents in this study amounted to 65 farmers were determined using purposive sampling who members of the Bumi Subur cooperative in Kertabumi Village, Kuaro District, Paser Regency. The data analysis method uses the structural equation model-partial least square with the help of Smart-PLS software to find out what socio-economic factors affect the competitiveness of oil palm in Paser Regency, East Kalimantan Province. The results showed that the innovation factor of oil palm cultivation and the factor of production facilities had a positive and significant effect on the competitiveness of oil palm in Paser Regency, especially in Kuaro District, Kerta Bumi Village. This states that one way to improve the competitiveness of oil palm is to pay attention to the old factors of oil palm cultivation innovation, such as cultivating according to operational standards and environmentally friendly, to get an ISPO certificate. In addition, it is important to have complete production facilities by farmers to support oil palm cultivation and increase palm oil production.
Co-Authors Adnan Putra Pratama Fikri Lisnawati, Andi Mika Debora Br Barus Pandhu Rochman Suosa, Pandhu Rochman Primus Sembiring Riama Rita Manulang Sardianti, Andi Lelanovita Zainal Abidin