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Identification of metabolites for biomarker of nitrogen and potassium use efficiency in oil palm Retno Diah Setiowati; Sri Wening; Tri Rini Nuringtyas; Megayani Sri Rahayu; Sudarsono Sudarsono
E-Journal Menara Perkebunan Vol. 93 No. 1 (2025): 93(1), 2025
Publisher : INDONESIAN RESEARCH INSTITUTE FOR BIOTECHNOLOGY AND BIOINDUSTRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iribb.jur.mp.v93i1.631

Abstract

Nutrient-use efficiency in oil palm is important for economic and environmental reasons. This research aimed to identify biomarkers to discriminate between tolerant and susceptible oil palms to potassium (K) and nitrogen (N) deficiency. A screening of oil palm materials for N or K use efficiency was conducted using an omission trial experiment, where only targeted nutrient was applied as treatment, while all other nutrients were applied as recommended. The treatment was performed in the main nursery for ten months to identify progenies with contrasting traits. Metabolite analysis was performed to identify specific metabolites as biomarkers for N-efficient and K-efficient palms. Samples taken from the roots of the contrasting progenies were treated with liquid nitrogen prior to grinding into a powder for liquid chromatography-high resolution mass spectrometry (LC-HRMS) analysis. The LC-HRMS analysis showed 277 metabolites from K and N treatments after data trimming, which were then analysed in MetaboAnalyst 6.0 for biomarker identification. The results showed that some metabolites were statistically significant. Metabolites identified in more than one analysis have a higher likelihood of being considered as biomarkers. In this experiment, we compared PLS-DA, sPLS-DA, and Random Forest. However, some identified metabolites were not to occur naturally in the treatment palms. Some amino acids and antioxidants were promising biomarkers to differentiate the N-deficiency-tolerant and K-deficiency-tolerant palms. Thus, the biomarkers facilitate the breeding scheme to create a nutrient-efficient palm planting material.
Co-Authors ABDUL ROHMAN ABIYYU, NAUFAL Adita Yuniati Puspitasari ALIM ISNANSETYO Amalia, Alifa Andi Nur Cahyo Aries Bagus Sasongko Budi Saksono BUDI SETIADI DARYONO Canggih Setya Budi Caroline Dwiseptianti Chandra, Klara Kharisma Bunga Charlie Ester de Fretes Damayanti, Frisca Dedi Setiadi Denis FABRE DIAH RACHMAWATI Diani Mentari Dio N. Wijaya Djoko Santosa Donny Widianto Dwi Indriani Manurung Dwiseptianti, Caroline Dyah Ayu Widyastuti Dyah Ismoyowati, Dyah Eka Tarwaca Susila Putra Eka Tarwaca Susila Putra Eko Pujiono Endar Marraskuranto Enik Nurlaili Afifah Erwin Nur Indiarto Fajar Sofyantoro Fajri Marisa Febri Adi Susanto Febri Adi Susanto Fitrianita, Alfia Harno Dwi Pranowo Hiqmah Yusi Yana I MADE ARTIKA ILG Nurtjahjaningsih, ILG JAKA WIDADA Krisnanda Surya Dharma Krisnanda Surya Dharma L. Hartanto Nugroho Lailaty, Intani Quarta Laras Novitasari Liliana Baskorowati Lindia Anggraini Lindia Anggraini Lisna Hidayati Mashudi Mashudi Megayani Sri Rahayu Mirtani Naima Muhammad Imam Surya Muhammad Nursid Mustafid Rasyiid Naima, Mirtani Nastiti Wijayanti Nastiti Wijayanti Nastiti Wijayanti Nastiti Wijayanti Nastiti, Anisa Diana Nugroho, Hartanto Nurrahmi Dewi Fajarningsih, Nurrahmi Dewi Pascal MONTORO Purnomo Purnomo Rahadian Yudo Hartantyo Rahma Nurdiyanti Rahma Nurdiyanti Rahmawati, Rahmawati Rendi Mahadi Rendi Mahadi Respati Tri Swasono Retno Diah Setiowati Rina Laksmi Hendrati Rina Sri Kasiamdari Riris Istighfari Jenie Riska Wulansari Roberdi, Roberdi Rohman, Randi Abdur Ronny Martien Rudi Hari Murti Rudi Hari Murti Salsabila Faradisa Nuris Sebastian, Alfino Setiowati, Retno Diah Sigit Dwi Maryanto Siregar, Josephine Elizabeth Siska Noviana Dewi Sri Wening Sri Wening Sudarsono Sudarsono Sudarsono Sugeng Pudjiono, Sugeng Sumardi . Surta, Muhammad Imam Susanto, Febri Adi Tony Liwang Tri Joko Raharjo Tri Joko Raharjo Tri Wibawa Triyaningsih Triyaningsih, Triyaningsih Utomo, Condro Wardhani, Bantari Wisynu Kusuma Wibisono, Mochamat Gunawan Wibowo, Syahputra Wiwin Ariesti Wulansari, Riska Yekti Asih Purwestri Yosi Bayu Murti Zulkifli Zulkifli