Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Journal of Tropical Soils Journal of Applied Agricultural Science and Technology Jurnal Embrio
Utama, M Zulman Harja
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Environmental Science Immunology & microbiology Veterinary

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
Tanggap Varietas Kacang Hijau Pada Perlakuan Ekstrak Rhizoma Utama, M Zulman Harja
Jurnal Embrio Vol 1 No 01 (2008): jurnal embrio
Publisher : Fakultas Pertanian Universitas Tamansiswa Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Experiment was aimed investigate the response of variety mung bean to extract rhizome coarse grass for growth and production. Experiment was conducted in farmer land of farmer Alai Parak Kopi Padang, from March to June 2006. Experiment was conducted using random completed design of one factor. Result of experiment showed that variety bhakti tolerant of extract rhizome coarse grass
Effect of NaCl-Stress on Metabolism of NO3-, NH4+ and NO2- at Several Rice Varieties Utama, M Zulman Harja
JOURNAL OF TROPICAL SOILS Vol. 15 No. 3: September 2010
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2010.v15i3.189-194

Abstract

Effect of NaCl-Stress on  Metabolism of NO3-, NH4+  and NO2- at Several Rice Varieties (MZH Utama):  This study was conducted to evaluate the effect of NaCl-stress on metabolism of  NO3-, NH4+  and NO2-  at several rice varieties.  The results showed that an addition of  NaCl had lesser effect on NaCl-tolerant varieties as compared to NaCl-sensitive in term of reduction in NO3-, NH4+,  and NO2- uptake. Rice adaptation ability to NaCl stress occurred through the mechanism of NO3-, NH4+, and N02- metabolism physiology. It was  indicated by the difference concentration of NO3-, NH4+ and N02- between the tolerant (Cisadane), moderate (Batang Lembang, Rendah Kuning, and Batang Piaman) and sensitive (IR 66) varieties. Concentration of NH4+ and N02-  of tolerant rice (Cisadane) at NaCl treatment were about 1.16 and 2.6 times higher than that at control, respectively, while concentration of NO3- was only 0.03 times lower than control.  In contrast, concentration of NO3-, NH4+, and N02- of sensitive rice (IR 66), were about 0.09, 0.27, and 0.41 times lower than that in control respecting at NaCl treatment, respectively.
Response of Some Rice Cultivars in New Opening Paddy Fields with High Fe2+ Using Multi-packet Technology Utama, M Zulman Harja; Wahidi, Ismed; Sunadi, .
JOURNAL OF TROPICAL SOILS Vol. 17 No. 3: September 2012
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2012.v17i3.239-244

Abstract

The main obstacle to increase rice yield in new opening paddy fields, is that high levels of dissolved ferrous ions(Fe2+) which toxic to plants. This research aimed to study the growth and yield of several rice cultivars tolerant toFe2+ in the new opening paddy fields with multi-packet technology. The experiment was conducted from April toDecember 2010, at the new opening pay fields in Koto Baru of Dharmasraya District, West Sumatra. Experimentsused a factorial in a Completely Randomized Design with three replications. The first factor was, selected ricevarieties which were: Krueng Aceh; IR 36; Tukad Balian; Ciherang; and Cisokan. The second factor was thedifferent plant spacing which were a 30 × 30 cm with two seeds per hole, and Plant spacing (10 × 10) × 30 × (10 × 10)cm with one seed per hole. The rice cultivation with packet technology can improved the growth and yield of paddyrice cultivated in new opening paddy field high in Fe2+. Technology package consisting a combination of ricevariety (Krueng Aceh, IR36, and Tukad Balian) + SRI system + peat amelioran 20 Mg ha-1 + plant spacing (10 × 10)× 30 × (10 × 10) cm with one seed per hole, had the best growth and yield of rice cultivated in the new opening fieldshigh in Fe2+, especially in Koto Baru of Dharmasraya District, Krueng Aceh was a variety with the highest grain production by 5.65 Mg ha-1.Keywords: Fe2+; new fields; rice cultivar; technology[How to Cite: Utama MZH, I Wahidi and Sunadi. 2012. Response of Some Rice Cultivars in New Opening Paddy Fields with High Fe2+ Using Multi-packet Technology. J Trop Soils, 17 (3) : 234-244. doi: 10.5400/jts.2012.17.3.239][Permalink/DOI: www.dx.doi.org/10.5400/jts.2012.17.3.239] 
Effect Modification of the Rice Technology Package to Improve Production Gripped Iron Utama, M Zulman Harja; Sunadi, .; Haryoko, Widodo
JOURNAL OF TROPICAL SOILS Vol. 18 No. 3: September 2013
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2013.v18i3.195-202

Abstract

Rice is an important food crop in the world’s second after wheat and estimated rice demand in 2015 reached 55.8 million Mg.  Ministry of health stated that approximately 100 million people in Indonesia are suffer micronutrient deficiencies (iron and iodine), because they cannot afford to buy nutritious food but rely solely on the nutritional intake of rice. This study aimed to get the rice technology package to increase rice production that gripped the iron. This study consisted of two experiments which were test technology package with sri cultivation system and test modification technology packet with conventional cropping system. The experiment was arranged in a factorial with a completely randomized design and  three replications. The experiments were conducted from May to October 2012 in Koto Baru of Dharmasraya District, West Sumatra. In rice cultivation gripped Fe2+ with the system rice intensificatin (SRI).  The results showed thta the best package technology was the combination of: Krueng Aceh + peat soil (saphrict) 20 Mg ha-1 + square (10 × 10) × 30 cm with one seed per hole (age 10 days) + 5.0 mg kg-1 auxin. In this package technology, production of milled rice was 7.06 Mg ha-1, while the iron content in rice grain varieties Krueng Aceh and Tukad Balian were 31.44 mg kg-1 and 34.99 mg kg-1, respectively.Keywords: Auxin,  Fe2+, rice package technology [How to Cite: Utama MZH, Sunadi and W Haryoko. 2013. Effect Modification of the Rice Technology Package toImproveProduction Gripped Iron. JTrop Soils 18 (3): 195-202. Doi: 10.5400/jts.2013.18.3.195][Permalink/DOI: www.dx.doi.org/10.5400/jts.2013.18.3.195]REFERENCESAmang B dan  MH Sawit. 1999. Kebijakan beras dan pangan nasional, pelajaran dari orde baru dan era reformasi. IPB, Bogor (in Indonesian). Anonymous. 2007. Kabupaten Dharmasraya dalam angka. Bappeda Dharmasraya dan BPS, Sumbar (in Indonesian). Anonymous. 2012. Padi berkadar besi tinggi dari kedelai, upaya mengatasi anemia.  Kompas, 22 November 2012 (in Indonesian). Audebert A and KL Sahrawat. 2000. Mechanisms for iron toxicity tolerance in lowland rice. J Plant Nutr 23: 1877-1885.Barchia MF. 2009. Agroekosistem tanah mineral masam. UGM, Press. Yokyakarta (in Indonesian).Becker M and F Asch. 2005. Iron toxicity in rice-condition and management concept. J Plant Nutr Soil Sci. 168: 558-573.Bilman  WS. 2008. Modifikasi lingkungan melalui sistem penanaman serta penambahan bahan organik dan zat pengatur tumbuh dalam upaya peningkatan produktifitas padi gogo (Oryza sativa L.). Disertasi, Unand. Padang (in Indonesian).Delhaize E and  PR  Ryan. 1995. Aluminum toxicity and tolerance in plants. Plant physiol. 107: 315-321.Dorlodot S, S Lutts, and P Bertin. 2005. Effect of ferrous iron toxicity on the growth and mineral competition of an interspecific rice. J Plant Nutr. 28: 1-20. Haryoko W, Kasli, I. Suliansyah,  A Syarif and TB Prasetyo. 2012. Toleransi beberapa varietas padi sawah gambut berkorelasi dengan kandungan asam fenolat. J Agron Indon 40: 112-118 (in Indonesian).Hopkins WG. 1995. Introduction to Plant Physiology. The University of  Western Ontario. John Wiley and Sons, INC.Finesso GM. 2012. Mencari padi berzat besi tinggi, memanen matahari. Kompas, 12 Juni 2012 (in Indonesian).ageria NK, AB Santos, MPB Filho and CM Guimaraes. 2008. Iron toxicity in lowland rice. J Plant Nutr 31:  1676-1697.Ma JF. 2000. Role of organic acids in detoxification of aluminum in higher plants. Plant Cell Physiol 41: 383-390.Noor A, I Lubis, M Ghulamahdi, MA Chozin, K Anwarand and D. Wirnas. 2012. Pengaruh konsentrasi besi dalam larutan hara terhadap gejala keracunan besi dan pertumbuhan tanaman padi. J Agron Indonesia 40: 91-98Peng XX and M Yamauchi. 1993.  Ethylene production in rice bronzing leaves induced by ferrous iron. Plant Soil 149: 227-234.Rengel Z. 2000. Mineral nutrition of crops, fundamental mechanisms and implications. Food production press, Binghamton.Sahrawat  KL. 2004. Iron toxicity in wetland rice and the role of other nutrients. J Plant Nutr 27: 1471-1504.Sahrawat KL. 2010. Reducing iron toxicity in lowland rice with tolerant genotypes and plant nutrition. J Plant Stress 4:70-75.Salisbury FB and CW Ross. 1992. Plant physiology. Fourth edition. Wadsworth, Belmont, California. 681 p.Sunadi, M Kasim, A Syarif and N Akhir. 2006. Pertumbuhan dan hasil padi sawah dalam metode SRI dengan pengaturan jumlah bibit rumpun per rumpun  sistem tanam satu-satu. J Gakuryoku 12: 120-123 (in Indonesian).Sunadi,  I Wahidi and  MZH Utama. 2010. Penapisan varietas padi toleran cekaman Fe2+ pada sawah bukaan baru dari aspek agronomi dan fisiologi. J Akta Agrosia 13: 16-23 (in Indonesian).Utama MZH. 2008. Mekanisme fisiologi toleransi cekaman aluminium  pada spesies  legum penutup tanah  terhadap metabolisme Nitrat (NO3-), amonium (NH4+), dan nitrit (NO2). Bull Agron  36: 175-179 (in Indonesian). Utama MZH. 2010a. Penapisan varietas padi gogo toleran cekaman aluminium. J Agron Indon 38: 163-169 (in Indonesian).Utama  MZH. 2010b. Effect of  NaCl-stress on metabolism of NO3-, NH4+ and NO2- at several rice varieties. J Trop Soils 15: 189-194.  doi: 10.5400/jts.2010.15.3.189.Utama MZH,  W Haryoko, R  Munir  and  Sunadi. 2009. Penapisan varietas padi toleran salinitas pada lahan rawa  di  Kabupaten  Pesisir  Selatan. J Agron Indon 37: 101-106 (in Indonesian). Utama MZH,  I  Wahidi and Sunadi. 2012. Response of some rice cultivars seized with Fe2+  new opening paddy fields with multi package technology. J Trop Soils 17: 239-244. doi: 10.5400/jts.2012.17.3.239.Yang  J,  S  Peng,  Z  Zhang,  Z  Wang,  RM  Visperas, Q  Zhuand  and L Liu. 2002. Grain and dry matter yields and partitioning of assimilates in japonica/indica hybrid rice. Crop Sci 42: 766-772.Yayock  JY,  G Lombin and JJ Owonuhi. 1997.  Crop Science and production in warm climates. Mac Millan Intermediate Agriculture series. General of ochapa in Ozomi.
Rice (Oryza sativa L.) Growth and Production in Main Square System Treatment with Liquid Organic Fertilizer of Gold Snails (Pomacea caniculata L.) and Citronella Oil (Cymbopogon nardus (L.) Rendle) Sunadi, Sunadi; Utama, M Zulman Harja; Auldina, Melia
Journal of Applied Agricultural Science and Technology Vol. 7 No. 4 (2023): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v7i4.115

Abstract

The use of artificial chemicals as fertilizers and pesticides can endanger the health of the environment and consumers, so the potential utilization of natural materials as fertilizers and pesticides needs to be increased from local sources such as golden snails and citronella. The experiment aims to get the best interaction between golden snail Liquid Organic Fertilizer (LOF) and citronella oil for rice growth and production. The experiment was carried out in the paddy fields of Jorong Paraman Ampalu, Gunung Tuleh District, West Pasaman Regency from September 2020 to January 2021 using an RBD of 2 factors with 3 replications. The first factor was the golden snail LOF concentration, namely: 0, 100, 200, and 300 ml/L. The second factor was the citronella oil concentration, namely: 0, 10, 20, and 30 ml/L. Data were analyzed with ANOVA and DNMRT at 5% and 1%. The experimental results showed that the interaction between golden snail LOF and citronella oil concentration accelerated flowering, increased panicle length, grain weight, and dry grain production per hectare, while the golden snail LOF concentration factor increased plant height, maximum number of tillers and productive tillers, panicle length, number of grains per panicle, and 1000 grain weight. The highest grain production was obtained at concentrations of golden snails LOF of 200 ml/L and citronella oils 20 ml/L, namely 9.18 t/ha. The frequency of attacks by ground beetles and golden snails decreased at a concentration of 30 ml/L citronella oil, while stink bug infestation frequency was reduced at a concentration of 10 ml/L.
Co-Authors Auldina, Melia Sunadi, . Sunadi, Sunadi Wahidi, Ismed Widodo Haryoko