Growth Response and Physiology of Oil Palm Seedlings (Elaeis guineensis Jacg) of Yangambi Ppks Variety to Various Salinity Levels in the Pre Nursery Phase

the effect of oil palm seedlings on salinity levels

  • Alif Sanjaya Plantation Cultivation Study Program, Faculty of Vocational, Indonesian Institute of Palm Oil Technology
  • Eka Bobby Febrianto Plantation Cultivation Study Program, Faculty of Vocational, Indonesian Institute of Palm Oil Technology
  • Sri Murti Tarigan Plantation Cultivation Study Program, Faculty of Vocational, Indonesian Institute of Palm Oil Technology
  • Wagino Plantation Cultivation Study Program, Faculty of Vocational, Indonesian Institute of Palm Oil Technology
Keywords: oil palm, salinity, pre-nursery, growth, fisiolog

Abstract

Kelapa sawit (Elaeis guineensis Jacq.) merupakan komoditas perkebunan strategis di Indonesia, namun perluasan budidaya ke lahan marjinal, termasuk lahan salin, membutuhkan bahan tanam yang toleran. Penelitian ini bertujuan untuk mengevaluasi pertumbuhan dan respons fisiologi bibit kelapa sawit varietas DxP PPKS Yangambi terhadap berbagai tingkat salinitas pada fase pra-pembibitan. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) non-faktorial dengan tiga tingkat perlakuan salinitas, yaitu 0 mmhos (S0), 5–6 mmhos (S1), dan 6–7 mmhos (S2) NaCl, masing-masing diulang sepuluh kali. Parameter yang diamati meliputi tinggi tanaman, diameter pangkal batang, jumlah daun, kandungan klorofil, berat basah dan kering, volume akar, volume daun, panjang akar, dan panjang tajuk. Data dianalisis menggunakan Analisis Varians (ANOVA) dan dilanjutkan dengan Uji Jarak Berganda Duncan (DMRT) pada tingkat signifikansi 5%. Hasil penelitian menunjukkan bahwa perlakuan salinitas tidak memberikan pengaruh yang nyata pada sebagian besar parameter pertumbuhan, seperti diameter batang, berat basah dan kering, volume akar dan daun, serta panjang akar dan tajuk. Pengaruh nyata hanya terlihat pada tinggi tanaman umur 8 MST, jumlah daun umur 9 dan 11 MST, dan kandungan klorofil umur 11 MST. Secara umum, perlakuan S2 (6–7 mmhos NaCl) cenderung menghasilkan nilai pertumbuhan tertinggi pada beberapa parameter, sehingga bibit kelapa sawit DxP PPKS Yangambi masih mampu tumbuh dan beradaptasi dengan kondisi salinitas hingga 6–7 mmhos pada fase pra-pembibitan.

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Published
2026-05-21
How to Cite
Sanjaya, A., Eka Bobby Febrianto, Sri Murti Tarigan, & Wagino. (2026). Growth Response and Physiology of Oil Palm Seedlings (Elaeis guineensis Jacg) of Yangambi Ppks Variety to Various Salinity Levels in the Pre Nursery Phase: the effect of oil palm seedlings on salinity levels. International Journal of Education, Vocational and Social Science , 5(02), 2382-2395. https://doi.org/10.63922/ijevss.v5i02.3761