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Journal : Jurnal Agro Industri Perkebunan

Analisis Pertumbuhan Tanaman Tebu (Saccharum officinarum L.) Akibat Aplikasi Vermikompos dan Plant Growth Promoting Rhizobacteria (PGPR) Muliandari, Nadya; Sudiarso, Sudiarso; Sumarni, Titin
Jurnal Agro Industri Perkebunan Vol. 9 No. 2 (2021)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v9i2.1973

Abstract

Sugarcane (Saccharum officinarum L.) play an important role for sugar consumption in Indonesia. Problem found with sugar industry in Indonesia is the low productivity of sugarcane because of cultivation techniques caused by low soil fertility. This research aimed to determine effect of Plant Growth Promoting Rhizobacteria (PGPR) and vermicompost in increasing the growth of sugarcane. The research method used Randomized Block Design (RBD) consisted of 2 factors with a combination of 6 treatments. The first factor was A1 = without PGPR A2 = PGPR (10 ml.L-1) and the second factor was P1 = 3.5 t.ha-1 (50% vermicompost recommended fertilizer), P2 = 7.t ha-1 (100% vermicompost recommended fertilizer) and P3 = 10.5 t.ha-1 (150% vermicompost recommended fertilizer). Variables of this observation are plant height, number of tillers, number of stems, number of internodes, stem diameter, brix value and the yield of sugarcane. At the age 7 months after planting, the treatment of PGPR application at a vermicompost dose of 7 t.ha-1 (78.46 t.ha-1) was able to reduce the need for a vermicompost dose which was shown by a higher yield value compared to without PGPR application with vermicompost 3.5 t.ha-1 and vermicompost dose of 7 t.ha-1. A higher stem weight obtained in the PGPR treatment when compared to the treatment without PGPR. At a vermicompost 7 t.ha-1 and a vermicompost 10.5 t.ha-1 showed a higher stem weight compared to vermicompost 3.5 t.ha-1.
Co-Authors Adi Setiawan Agus Suryanto Agustina, Yessy Christi Ahmad syahirul Alim Aini Nurul Aldilla Dezjona Putri Amina, Marintya Candra Anastasya, Allisa Anisa, Khusnul Aprilia Wahyu Riskina Ardianti, Desi Arinofa, Danang azizi, fakhrizal B. Tjiptaningsih Bambang Guritno Budi, Setyo Cahyo Prayogo, Cahyo Dalimunte, Taufik Darwoto Darwoto Dinata, Aprianto E. Tjitra Eismawan, Adi Eka Sari, Dewi Eko Widaryanto Eriosthafilla Wayah Farisa Magdalena Firdaus, Gibran Maulana Fitria Dewi Ariesna H. A. Marwoto H. Mamesah Hagus Tarno Halmedan, Jemy Hidayat, Hakiim Kurniawan Hidayatullah Hidayatullah Huda, Mukhammad Robitul Husni Thamrin Sebayang Joni Irawan, Joni Kartika Yurlisa, Kartika Krisnadhi, Janitra Dwicky Kumalasari, Septi Nuning Lamdo, Herfandi Lubis, Perry Ansyari Medha Baskara Mita Kartika Ningrum Mudji Santosa Mudji Santoso Mujahid, Abdullah Muliandari, Nadya Mulyanto, Febri Dwi Murnita Elizabeth N. Syahrudji Ninuk Herlina Nisaa, Brilliantin Noverani, Cecelia Tiana Novitasari, Risa Novitasari, Risa Nugroho, Agung Nur Azizah Nur Edy Suminarti Nur Laili P. N. Harianto P. R. Arbani Pakpahan, Febry Elvy Pamungkas Bayu Panggabean, Darma Putra Panjaitan, Sinar Sonny Praja Muda Paramyta Nila Permanasari, Paramyta Nila Pitaloka, Dyah Purba, Rick Ventin Putera, Dwiki Hernawan Putri, Rani Rahmansyah, Bayu Rahmasari, Dewi Ayu Ratna Puspita Sari, Ratna Puspita Rengga, Intan Aningrum Riyantini, Indah Puspitasari Rizky Rachmadi Utomo Roedy Soelistyono Roswy, Zata Bayyani Rosyad Ali Akbar M Rumabutar, Erwin Sartono S. Gunawan S. Oemijati S. Soemohardjo S. Sulaksono Sari, Dwi Novia Sari, Sasmita Sari, Winda Ismaya Setiawan, Eko Agus Setyawan, Fajar Setyono Yudo Tyasmoro Shadrina Idzni Hanifah Siahaan, Fenni Irene Sinaga, Ayu Sartika Sirot, Titis Ariesa Sisca Fajriani Sitawati Sitawati T. S. Oey Tampubolon, Erwin Parluhutan Taufik Wijaya, Taufik Titiek Islami Titin Sumarni Udayana, Cicik Uma Khumairoh W. Pribadi Wardoyo, Ega Fay Putro Wulandari Wulandari Y. B. Suwasono Heddy Y. Leman Yoga Andara Dwinata Yogi Sugito Yudo Tyasmoro, Setyono Yunita, Ina Yusuf, Andi Cakra