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All Journal Journal of Tropical Soils JTSL (Jurnal Tanah dan Sumberdaya Lahan) Jurnal Ilmu-Ilmu Pertanian Indonesia AKSIOMA: Jurnal Program Studi Pendidikan Matematika AGRIVITA, Journal of Agricultural Science Jurnal Solum Journal of Tropical Crop Science JURNAL AGROHITA Community Development Journal: Jurnal Pengabdian Masyarakat Journal Of Human And Education (JAHE) Journal Arunasita
Gusnidar, G
Fakultas Pertanian Universitas Andalas Padang
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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Application of Rice Straw and Tithonia for Increasing Fertilizer Use Efficiency on Paddy Soil Gusnidar, .; Yasin, Syafrimen; Burbey, .; Yulnafatmawita, .; Saleh, Sulaiman; Andhika, Rantau
JOURNAL OF TROPICAL SOILS Vol. 17 No. 2: May 2012
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2012.v17i2.151-156

Abstract

The research was aimed to obtain a combination of rice straw (S) and tithonia (Tithonia diversifolia) (T) to increasechemical fertilizers use efficiency (FUE) on paddy soil which was conducted in Sicincin, Padang Pariaman Regencyin 2008. The experiment consisted of 8 treatments (A= recommendation input: 200 kg Urea ha-1 (Ru) + 100 kg SP-36ha-1 (Rp) + 75 kg KCl ha-1 (Rk)), B = Ru + 2Rp, C = 2.5 Mg Tithonia (T) ha-1 + 75% Ru+10 kg SP36 ha-1 as a starter Pfertilizer (P-s), D = T + 75% Ru, E = 5 Mg Rice Straw (S) ha-1 (Sr) + Ru + Rp + Rk, F = Sr + Ru + P-s, G = T + 0.5Sr + 75%Ru + P-s, H = T + 0.5S + 50% Ru + P-s) with three replications. The treatments were randomly allocated in each blockRandomized Block Design (RBD). The results showed that application of fresh organic matter (OM) from tithonia +75% recommended Urea without KCl and P-starter addition on intensification rice field increased synthetic FUE onpaddy soil. Application of tithonia for 2.5 Mg ha-1 + 75% of recommended Urea (150 kg Urea), without synthetic Pand K fertilizers seemed to be the best treatment to get the highest yield (8.08 Mg Harvested Dry Seed (HDS) ha-1(= 7.05 Mg Milled Dry Seed (MDS) ha-1) of rice, then it was followed by the treatment based on farmer tradition inputwith the yield was 7.25 Mg HDS ha-1 (= 6.41 Mg MDS ha-1). The use of fresh tithonia as much as 2.5 Mg ha-1 basedon its dry weight could be considered as an alternative fertilizer for rice crops in intensification rice field.[How to Cite: Gusnidar, S Yasin, Burbey, Yulnafatmawita, S Saleh and R Andhika. 2012. Application of Rice Straw and Tithonia for Increasing Fertilizer Use Efficiency on Paddy Soil. J Trop Soils 17 (2) : 151-156. Doi: 10.5400/jts.2012.17.2.151] [Permalink/DOI: www.dx.doi.org/10.5400/jts.2012.17.2.151]
Kajian Kandungan Unsur Hara Mikro Pada Lahan Bekas Banjir Lahar Dingin Di Nagari Limo Kaum Kabupaten Tanah Datar Hidayati, Helsa; Yasin, Syafrimen; Gusnidar, Gusnidar
Journal Arunasita Vol. 2 No. 3 (2025): Soil Management
Publisher : WBS Laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.16741921

Abstract

Cold lava floods contain volcano material that is rich in micronutrient which will gradually release through weathering process. The study of micronutrient elements affected by cold lava floods was conducted in Nagari Limo Kaum, Tanah Datar Regency, from October to March 2025. This research was aimed to assess and analyze the content of micronutrients (Fe, Mn, Cu, Zn, Mo and B) in land impacted by cold lava floods in Nagari Limo Kaum, Tanah Datar Regency. The study was carried out using a survey method. Soil samples were collected using purposive sampling from lava deposit (Locations 2, 3, and 4), areas affected by floodwater flow without deposition (Location 5), and unaffected areas (Location 1) as a comparison. Soil samples were collected from 0-20 cm soil depth at each location with 3 replicates. The analyzed parameters included soil pH, cation exchange capacity (CEC), exchangeable aluminum, and micronutrients (Fe, Mn, Cu, Zn, Mo and B). The results showed that increased the micronutrient content and exchangeable aluminium, increased while Zn and B content had low to very high criteria. The chemical properties especially pH and CEC of the soil  at L1 and L5, were lower that those at impacted soils.
Penulisan Karya Ilmiah Untuk Publikasi Pada Guru SD Rantau Rasau Novita, Rian; Rizki, Melinda Yusri; Setiawan, Dodi; Rukhmana, Trisna; Ikhlas, Al; Gusnidar, Gusnidar; Ramatni, Ali
Journal Of Human And Education (JAHE) Vol. 4 No. 3 (2024): Journal of Human And Education
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i3.1105

Abstract

Pengabdian Kepada Masyarakat (PKM) ini bertujuan untuk memberikan pelatihan dan pendampingan penulisan karya ilmiah untuk publikasi kepada guru-guru Sekolah Dasar (SD) di Rantau Rasau, Jambi. Kegiatan ini dilatarbelakangi oleh rendahnya kemampuan guru-guru SD dalam menulis karya ilmiah yang dapat dipublikasikan. Melalui pelatihan dan pendampingan ini, diharapkan para guru dapat memahami konsep penulisan karya ilmiah yang baik dan benar, serta mampu mempraktikkannya untuk menghasilkan tulisan yang layak publikasi. Metode yang digunakan dalam PKM ini adalah ceramah, diskusi, praktik, dan pendampingan. Hasil yang dicapai menunjukkan bahwa sebagian besar guru-guru SD Rantau Rasau telah memahami konsep penulisan karya ilmiah dan mampu mempraktikkannya dalam menghasilkan tulisan yang siap untuk dipublikasikan. Kegiatan PKM ini memberikan dampak positif bagi peningkatan kompetensi guru dalam menulis karya ilmiah serta mendorong mereka untuk aktif dalam kegiatan publikasi ilmiah.
MENINGKATKAN KEBIASAAN MEMBACA MASYARAKAT DENGAN PROGRAM GENERASI MASYARAKAT GEAR MEMBACA MELALUI RUMAH BACA CERIA (CERDAS, RIANG, GEMBIRA) DI DESA NATASARI Huriati, Nining; Rahayu, Indah; Ramatni, Ali; Pahmi, Pahmi; Gusnidar, Gusnidar; Rukhmana, Trisna; Ikhlas, Al
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Volume 5 No. 3 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i3.29653

Abstract

Penelitian ini menyelidiki dampak Program Generasi Masyarakat Gear Membaca (GMM) yang diterapkan melalui Rumah Baca Ceria dalam meningkatkan kebiasaan membaca masyarakat di pedesaan. Metode penelitian kualitatif digunakan, dengan wawancara mendalam, observasi partisipatif, dan analisis tematik sebagai teknik pengumpulan dan analisis data. Hasil menunjukkan bahwa program ini berhasil meningkatkan frekuensi membaca, keterampilan membaca, dan minat membaca masyarakat Desa Natasari. Selain itu, Rumah Baca Ceria juga berhasil membangun komunitas pembaca yang solid. Penemuan ini menggarisbawahi pentingnya program literasi komunitas dalam meningkatkan literasi di wilayah pedesaan.
A Sebaran Spasial Karbon Tanah Gunung Marapi Auliadesti, Vivin; Gusnidar, Gusnidar; Fiantis, Dian
Jurnal Ilmu-Ilmu Pertanian Indonesia Vol 27 No 2 (2025)
Publisher : BPFP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jipi.27.2.103-111

Abstract

[SPATIAL DISTRIBUTION SOIL CARBON MARAPI MOUNTAIN]. Volcanic activity will significantly affect the carbon component and its fraction in the soil. Volcanic soils have high carbon content. This study aimeds to map the soil carbon and its fraction vocanic soil of Mt. Marapi. A total of 93 soil samples were taken with a grid interval of 750 x 750 m at a depth of 0-20 cm spread across the Southwest, West and Northwest areas affected by the eruption of Mt. Marapi at a radius of 4.5-7 km from the peak. The parameters analyzed were: bulk density, soil pH, C-organic, C fractions. The results showed that, soil pH ranged from 4.59-6.19 (pH H2O) and 3.8-5.8 (pH KCl), C organic ranged from 3.00%-14.16%, C-very labile ranged from 0.001-0.045%, C-labile ranged from 0.14-1.41%, C boundts non-crystalline clay ranged from 0.20-2.10%, C-metal complex ranged from 0.11-1.70%. Soil pH in Northwest was different from those of in West and Southwest. Very labile carbon in Southwest slope was not the same as those found in West and Northwest. C-metal complex in Northwest soil did not the same as those found in West and Southwest. The diversity of carbon fractions can be used as a reference in tillage to maintain carbon storage and become a marker for soil health. Full text pdf
Co-Authors . Adrinal . Burbey A. Maulana Adilla Sy Mahdiyah Al Ikhlas, Al Ikhlas Ali Ramatni Amrizal Saidi Andhika, Rantau Annisa Fitri Auliadesti, Vivin Azwar Rasyidin Burbey Burbey Burbey, . Chatarina Umbul Wahyuni Chici Anche Darfis, Irwan Dedy Iskandar Dian Fiantis Dodi Setiawan Erick Yuhardi Erick Yuhardi Fachri Ahmad Fachri Ahmad Gunadi Gunadi Gunadi Gunadi Gunadi Gunadi Hakim, Nurhajati Hermansah Herviyanti Herviyanti Hidayati, Helsa Huriati, Nining J Juniarti Kenti, Helda M. Harianti M. Lucky Maulana Insanul Kamil Melinda Yusri Rizki Mimien Harianti Muhammad Lucky Nalwida Rozen Novita, Rian Nurhajati Hakim Nurhajati Hakim Pahmi Pahmi Rahayu, Indah Rantau Andhika Resi Ezrari Rina Alfina Riza Syofiani Rosa Nofianti Rukhmana, Trisna Saftia Laila Rajmi Saleh, Sulaiman Sulaiman Saleh Suyoko Suyoko Syafrimen Yasin Syaiful Syaiful Teguh Budi Prasetyo Tutik Oktaviana Ulfia Fadilla Yulnafatmawita Yulnafatmawita Yulnafatmawita, .