Article Per Year (5 Year)
p-Index From 2021 - 2026
2.81
P-Index
This Author published in this journals
All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JTSL (Jurnal Tanah dan Sumberdaya Lahan) Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science International Journal of Advances in Intelligent Informatics Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) BUANA SAINS Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Journal of Robotics and Control (JRC) Jurnal Tanah dan Iklim Journal of Applied Agricultural Science and Technology Agrimas : Jurnal Pengabdian Masyarakat Bidang Pertanian
Cahyo Prayogo, Cahyo
Universitas Brawijaya
Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Engineering Environmental Science Mathematics Mechanical Engineering Physics Other

Published : 35 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : BUANA SAINS

 1 
KETERSEDIAAN NITROGEN DAN POPULASI BAKERI TANAH DALAM SISTEM TANAM SRI (SYSTEM OF RICE INTENSIFICATION) Nurul Istiqomah; Tanya Naomi Indarto; Virgus Amien Nugroho; Cahyo Prayogo
BUANA SAINS Vol 18, No 1 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (368.311 KB) | DOI: 10.33366/bs.v18i1.936

Abstract

The obstacles that caused the declining of rice production is due to the reduction of soil fertility status. Various efforts were made to increase the production such as intensification and expansion in rice farming system. SRI cropping systems an alternative technique for improving soil productivity following maintaining water uses under an aerobic condition which exaggerated the raising of microorganisms activities in soil and improving the availability of nutrients particularly nitrogen status.This study was aimed to examine the impact of SRI system on mineral N status along with the population of soil bacteria which involving in nitrogen dynamic. The research was conducted in October 2015-March 2016 in Kepanjen-Malang using Randomized Block Design with 4 treatments and 4 replicates. Soil sampling was conducted at 0 and 100 Day After Planting (DAP) collecting at a depth of 0-20 cm and 20-40 cm. Measured soil parameter was including pH, organic-C, mineral N (NH4+ and NO3-). Soil bacteria are identified using plate count method (spread plate) for estimating their population. Analysis of Variance (ANOVA) was used followed by Duncan test at 5% level along with correlation and regression analysis.The results showed that the SRI cultivation system can increase the mineral N at the level of 14.09 ppm compared to their initial value, amounting to 57.48 ppm of Nitrate and the bacterial population at the level of 6.25 x 108 cfu g-1. The best treatment was found under the combination of NPK (15-15-15) and biofertilizer yielded at 8.42 t ha-1. Multivariate analysis results indicate that P0 treatment significantly different with treatment P1, P2, and P3. However, the treatment of P1 were not significantly different P3.
Co-Authors A.A. Ketut Agung Cahyawan W Adaby, Resnu Wahyu Aji Prasetya Wibawa Anita Nur Khoiriyah Azis, Novrianty Rizqi Budi Prasetya Chesly Kit Kobua Daljit Singh Karam Danny Dwi Saputra Degi Harja Asmara Delma Aida Syavitri Didik Suprayogo Eka Zainul Hasan Syahfinada Putra Ellis Nihayati Elmi Junita Tarigan Fauzi, Muhammad Rifqi Fitra, Ahmad Ali Yuddin Gabryna Auliya Nugroho Haidar Fari Aditya Herianto Herianto Heru Nurwarsito Ishaq, Rizqi Maulana Izzuddin Al Qassam Kurniatun Hairiah Kurniawan Sigit Wicaksono, Kurniawan Sigit Kusumawati, Irma Ardi Mahayu Woro Lestari Mardiani, Mila Oktavia Mochtar Lutfi Rayes Muhammad Ihsan Nihayati, Ellis Noegraha Sholehuddin Novanto Yudistira Novi Arfarita Nugroho, Gabryna Auliya Nurul Istiqomah Nurul Istiqomah Oakley, Simon Pitaloka, Dyah Prastyaji, Dimas Purnamasari, Eka RATNA SARI, RIKA Retno Anggraini Retno Suntari Rika Ratna Sari Rina Rachmawati Rizki Maulana Ishaq Rohani, Rosesita Tri Suci Rosalynda, Eka Novia Sandi Gunawan Sanindya Rivaliati Saputra, Danny Dwi Seca Gandaseca Setianingsih, Titin Eka Setyawan P. Sakti Setyawan Purnomo Sakti Subekti Rahayu Sudiarso Sudiarso Syahrul Kurniawan Takaya Higuchi Tanya Naomi Indarto Tanya Naomi Indarto Tommy Triady Ginting Tsuyoshi Imai Ustiatik, Reni Virgus Amien Nugroho Virgus Amien Nugroho Virgus Amin Nugroho W Widianto Wayan Firdaus Mahmudy Widianto Widianto Wulandari, Diah Kartika Wuri Nastiti Ying-Tzy Jou Yu-Min Wang Yu-Ting Weng Yudo Tyasmoro, Setyono Yulia Nuraini Zaenal Kusuma Zaenal Kusuma