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Journal : Sains Tanah

Stimulate The Growth of Rice Using Endophytic Bacteria from Lowland Rice Plant Tissue Nuni Gofar; Hary Widjajanti; Neni Marlina
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 12, No 2 (2015)
Publisher : Faculty of Agriculture, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v12i2.250

Abstract

Exploration and selection of endophytic bacteria from healthy food crops grown in lowland ecosystem is important to be conducted in order to get growth-stimulating endophytic bacteria at soil with low fertility level so that capable to optimize initial growth of food crops and subsequently can increase productivity level of lowland soil.The research objective was to isolate and to test the IAA-producing endophytic bacteria isolate in stimulating the rice crop growth at lowland area. Endophytic bacteria are isolated from tissues of rice, corn and peanut crops which grown at shallow swamp land in Ogan Ilir and Ogan Komering Ilir Districts, South Sumatra, Indonesia. There was nine isolates of nitrogen-fixer endophytic bacteria that capable to contribute IAA phytohormone into their growth media. The P31 isolate from rice crop tisssue of 2 months old produce the best rice sprouts than other isolates. This isolate can contribute of about 10 mg kg-1 IAA to its growth medium  and increase the crowns dry weight and the roots dry weight respectively with magnitudes of 133% and 225% compared to control treatment. Concentration and absorbtion of N for rice crops innoculated with P31 isolates had increased by 169% and 400%, recpectively. The P31 isolates had been identified as Burkholderia pseudomallei (also known as Pseudomonas pseudomallei).
Co-Authors Abdul Madjid Abdull Madjid Rohim Abdullah Halim Perdana Kusuma Subakti Ace Baehaki Adi Supriyadi Adipati Napoleon Agus Hermawan Albertus Fajar Irawan Albertus Fajar Irawan Ali Amran Amartiya Sari, Shabilla Andi Diana Andika, Gusti Aditya ANDY MULYANA Angga Prasetya Mulya Anita Desiani Anjastari, Devi Annisa Nabila, Annisa Asmak Asmak Ayuputri, Niken Bambang Suprihatin Budi Untari Buyana, Nova Tri Chairu Nisa Apriyani Dade Jubaedah Dade Jubaedah Dedik Budianta Devi Anjastari Diana Sinurat Diana Utama Diana Utama Diana Utama DWI ANDREAS SANTOSA Dwi Paserena, Karinda Eka Setianingsih Eli Sahara Ermatita - Erra Kartika Erra Kartika, Erra Erwin Saputra Fadjar Sidiq Hidayahtullah fitra yosi, fitra Fitralia Elyza Fitri Siti Nurul Aidil Geovani, Dite Ghea Salsabila, Nadhira Gusti Aditya Andika Hary Widjajanti Irmeilyana Kerenila Agustin Kurnia, M Kahfi Aldi Lestari, Primastya Ayu Lestari, Primastya Ayu M. Umar Harun M. Umar Harun Maria Lusia Marini Wijayanti Marsi Meilasari, Nabilla Meisji Liana Sari Miksusanti Miksusanti Muhammad Wahyu Ilahi Muhammat Rio Halim Munandar Munandar Munawar Munawar Muzayyadah, Fathona Nur Nasrul Harahap Neni Marlina Ni Luh Putu SR Novi Wulandari Mustika Nyayu Nurul Husna Primastya Ayu Lestari Putri Nur, Tri Redina An Fadhila Chaniago Renih Hayati Rodiana Nopianti Rohim, A. Madjid Rosmiah Rosmiah, Rosmiah Satria Jaya Priatna, Satria Jaya Siti Komariah Hildayanti Siti Komariah Hildayanti, Siti Komariah Siti Nurul Aidil Fitri Siti Nurul Aidil Fitri Siti Nurul Aidil, Fitri Sofia Sandi Sriati Sriati Sriati Sriati, Sriati Sugandi Yahdin Susilawati Syarifuddin, Fauzi Yusuf Tanbiyaskur Tanbiyaskur Teguh Randi Pradana Tri Putri Nur Utama, Diana Utama, Diana wahyu tri patria Warsito Warsito Widya Irmawati Wuriesyliane Wuriesyliane Yopie Moelyohadi Yopie Moelyohadi Yuli Andriani Yuli Andriani