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Journal : Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)

Root cutting on growth and yield of oil palm (Elaeis guenesis Jacq.) Wahyudin, Cecep; Hariyadi; Sudrajat; Yahya, Sudirman; Anwar, Syaiful
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 52 No. 1 (2024): Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy)
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24831/jai.v52i1.48160

Abstract

Root cutting is speculated able to increase nutrient uptake by oil palm. The objective of this study was to investigate the effect of root trimming on the growth, flowering, and yield of oil palm. The research focused on oil palm plants aged five years old in the field. The experiment used a nested design with two key factors: root-cutting depth as the main plot and root-pruning intensity as the subplot. Results showed that root cutting at a depth of 0 to 20 cm from the soil surface followed by cutting intensities of 50% and 75% enhanced plant height at 0, 3, and 9 months after treatment. The treatments did not affect other variables including flowering and yield of oil palm trees. Keywords: bunch weight; cutting intensity; root trimming; sex ratio
Co-Authors Abubakar Iskandar Agustina Multi Purnomo Agustini Akmal Fadilah Alfin Zulfa, Agra Amalia, Nadia Anak Lydon, Novel Andani, Herli Anggi Hermawan Anggraeni, Mega Rizky Annisa Zahra Sholehah Apriliani, Afmi Apriliani, Neng Virly Apriliyani , Neng Virly Apriliyani, Neng Virly Aqsho Bintang Nusantara Arti Hastuti Aryati, Siti Assayuti, Muhammad Jalaludin Bhakti, Muhammad Tegar Purna Chaerunnisa Zoe Susanto Chatarina Umbul Wahyuni Dede Syahrudin Dedy Ardiansyah Ramadhan Denny Hernawan Denny Hernawan, Denny Desi Fitriyana, Desi Desi Hasbiyah E Syahrudin Elfito, Fidya Arzita Euis Salbiah Euis Salbiah Farhati, Muthia Zahra Findi Aprianto Ginung Pratidina Ginung Pratidina Gladys Marsha Brata Gladys Marsha Brata Gotfridus Goris Seran Hariyadi Haryono, Triyo Hasbiyah, Desi Iskandar, Abu Bakar Ismail Ismail Jalaludin Assayuti, Muh Kevin Ginaldo Kikin Oktavinia Laia, Heri Wansyah Lyndon, Novel Anak M. Renaldi Marezka Maria Fitriah Mirna Pratami Muafa, Muhammad Adli Muhammad Encep Muhammad Husein Maruapey Muhammad Ramadhan Mulil Khaira Munawaroh, Euis Murni, Endang Sri Nadia Amalia Neng Virly Apriliyani Nia Afrianti Noviani Alya Putri, Regita Nur Azijah, Siti Nurazizah Rahmi Nuryani, Intan Nusantara, Aqsho Bintang Oktavinia, Kikin Pangestu, Bayu Sang Aji Purnamasari, Irma R. Akhmad Munjin R. Oetje Subagdja R. Siti Pupu Fauziah Rafael Nuansa Ramadhan Ramdani, Faisal Tri Rasya Qotrunada Rayhan Cahya Nugraha Rio Ranbilal Riska Adita Syafitri Risnandar, Heri Rita Rahmawati Robby Firliandoko Ruhimat Rusliandy, Rusliandy Sabila, Zahra Yeza Saepudin Sahila, Alifa Nasywa Samsi, Adrianus Sanusi, Ineu Kania saraswati, angeli Sari, Melinda Laela Sastrawan, Berry Satwika, Cisya Eka Septiana, M Prayoga septiana, Muhammad Prayoga Setiyani, Melia Dewi Nur Sitti Sakinah Solly Aryza Sonia Irli, Sosa Sudirman Yahya Sudrajat Sugiawan Putri, Yunita Sukarelawati, Sukarelawati suryaningsih Susanto, Chaerunnisa Zoe Syafitri, Riska Adita Syaiful Anwar Therasari, Anita Tia Agustiani Tri Ramdani, Faisal Triandini Triandini Ulfah Zakiah, Ratu Utami Tuarita, Tridita Yuniar Wulan Sari Yeni Handayani Yuliawati Yuniar, Putri Gina Zidane, M Rafi Diaz Zidane, Muhamad Rafi Diaz Zulfa, Agra Alfin