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Dynamic of Saline Soil Cations after NaCl Application on Rice Growth and Yields Wanti Mindari; Wuwut Guntoro; Zaenal Kusuma; . Syekhfani
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.v18i3.185-194

Abstract

Saline soil cation dynamic is determined by the proportion of salt cations dissolved either acidic or alkaline.  Common base cations in saline soil are in the proportion of  Na >  Ca >  Mg >  K.  They affects the availability of water,  nutrients, and plant growth.  The six level of  NaCl  were 0, 15, 30, 45, 60, and  75 mM  and  two  types of  soil  (saline and non saline) from Gununganyar and Mojokerto were evaluated  to soil sample cations taken from  depth of  0-5, 5-10, 10-15, and 15-20 cm. Rice growth and yields were measured. The experiment indicated  that increasing doses of NaCl increased the soil Na after rice harvest and decreased K, Ca and Mg contents, both of non-saline and saline soil, decreased of rice growth and yield (straw, grain, number of tiller).  NaCl up to 30 mM  caused highest Ca:Mg ratio, about 8, suppressed nutrient available, inhibited root growth and reduced nutrient uptake.Keywords:  Cation dynamic,  NaCl,  rice yield , saline soil[How to Cite: Mindari W, WGuntoro, Z Kusuma and Syekhfani. 2013.Dynamic of Saline Soil Cations after NaCl Application on Rice Growth and Yields. JTrop Soils 18 (3): 185-194. Doi: 10.5400/jts.2013.18.3.185][Permalink/DOI: www.dx.doi.org/10.5400/jts.2013.18.3.185]REFERENCESAkram M, MY Ashraf, R Ahmad, EA Waraich, J Iqbal and M Mohsan. 2010. Screening for salt tolerance in maize (Zea mays L.) hybrids at an early seedling stage. Pakistan J Bot  42: 141-154.Bohn H,  BL McNeal and GA O’Connor. 2001. Soil Chemistry, Third Edition. John Wiley and Sons. Inc. 307p. Carmona FC, I Anghinoni, MJ Holzschuh and MH Andrighetti.  2010.  Cation dynamics in soils with different salinity levels growing irrigated rice. Rev Bras Ciênc Solo 34: 1851-1863. Ching PC and SA Barber. 1979.  Evaluation of temperature effects on K  uptake by corn. Agron J 71: 1040- 1044.da Silva EN, RV Ribeiro, SLF Silva,  RA Viégas and JAG Silveira. 2011. Salt stress induced damages on the photosynthesis of physic nut young plants Sci Agric  68: 62-68.Gacitua M, M  Antilen and M Briceno. 2008. K–Ca–Mg binary cation exchange in saline soils from the north of Chile. Aust J Soil Res 46:  745-750.Junita Y, YK Kazutake and K Takashi. 2005. Application effects of controlled-availability- fertilizer on the dynamics of soil solution composition in the root zone. http://natres.psu.ac.th/Link/SoilCongress/bdd/symp14/2095-t.pdf. Accessed on 20 February 2013.Korb N, C Jones and J Jacobsen. 2005. Secondary  Macronutrients: Cycling, Testing and Fertilizer  Recommendations.  Nutrient Management Module No. 5. Montana state University extension service.16 p. Landon JR. 1984. Booker Tropical Soil Manual. United State of America. Longman, New york, Academic Press. 227 p.Mindari W, Maroeto and Syekhfani. 2009. Efek pemberian air salin rekayasa pada EC tanah dengan amelioran bahan organik. Prosiding  Seminar Nasional Fakultas Pertanian dan LPPM UPN “Veteran“ Jatim, Surabaya (in Indonesian). Nakamura Y, K Tanaka, E Ohta and M Sakata. 1990. Protective effect of external Ca2 on elongation and the intracellular concentration of K   in intact mung bean root under high NaCl stress. Plant Cell Physiol 31:  815-821.Nassem I and HN Bhatti. 2000. Organic Matter and salt concentration effect cation exchange equilibria in non-calcareous soils. Pakistan J  Biol Sci  3: 1110-1112.Nosetto M D, E G Jobba´gy, T To´th and CM Di Bella. 2007. The effects of tree establishment on water and salt dynamics in naturally salt-affected grasslands. Oecologia 152: 695-705.Rachman A, GM Subiksa, D Erfandi  and P Slavich. 2008.  Dynamics of  tsunami-affected soil properties. In: F Agus and G Tinning (eds).  International Workshop on Post Tsunami Soil Management, Bogor, Indonesia, 1-2 July 2008, pp. 51-64.Rengasamy P. 2006. World salinization with emphasis on Australia. J Exp Bot 57: 1017-1023.Shani U and  LM Dudley.  2001. Field Studies of Crop Response to Water and Salt Stress. Soil Sci  Soc    Am J 65: 1522-1528.Slaton NA, D Dunn and B Pugh. 2004.  Potassium nutrition of flood-irrigated rice. Better Crops 88: 20-22Yuniati  R. 2004. Penapisan galur kedelai Glycine Max (L.) Merrill toleran terhadap NaCl untuk penanaman di lahan salin. Makara - Sains 8:  21-24.Zeng L and Shannon MC. 2000. Salinity effects on seedling growth and  yield components of rice. Crop Sci 40:  996-1003.
Modification of Tomato Planting Media to Improve the Quality of Farming Urban Vegetables Wanti Mindari; Widi Wurjani; Purnomo Edi Sasongko
Jurnal Peduli Masyarakat Vol 2 No 3 (2020): Jurnal Peduli Masyarakat, September 2020
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/jpm.v2i3.219

Abstract

The Women's Farmer Group, the PKK RT 03, RW 08 Rewwin, Waru, Sidoarjo group has carried out urban farming during the Covid 19 pandemic, but only some residents understand urban farming. The objectives of the activity are: 1) to increase the knowledge and skills of residents in farming turbans, (2) modification of media and irrigation arrangements, 3). Diversification of plant species cultivated to meet the needs of urban communities. Modification of planting media from various material sources as alternative planting. The method of implementation is through socialization and assistance in planting practices to harvest various kinds of vegetables and plant arrangements. The results of the activity show that the residents have been educated and the lifestyle in the agricultural turban has changed. Planting media from a mixture of soil and non-soil (compost, husk, cocopit, manure). The composition of the media mix that will support planting. The composition of the media for young and mature plants is different. The provision of water through drip irrigation is designed 2 times per day, namely in the morning and evening so that it is maintained and efficient. NPK fertilizer is given as basic fertilizer and a follow-up of 20 g / plant is given 4 times. The results of the demonstration plot for growing tomatoes at a pot capacity of 5 kg showed that the mixture of soil media + compost + husk + manure gave the highest and best yield of tomato fruit compared to the media mixture that was not as complete as the material.
Efektivitas Pemberian Silika dan Asam Humat terhadap Ketersediaan Nitrogen dan Pertumbuhan Tanaman Padi pada Tanah Berpasir Rusyla Dwi Rahayu; Wanti Mindari; Moch Arifin
AGRITROP Vol 19, No 2 (2021): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v19i2.5976

Abstract

Tanah berpasir umumnya memiliki pori makro tinggi dan kemampuan menyediakan hara tanaman rendah. Kondisi ini diakibatkan oleh matrik tanah yang hampir tidak mempunyai muatan negative, sehingga tidak ada daya jerap kuat terhadap ion. Dampak selanjutnya hara menjadi mudah hilang karena tercuci atau menguap. Kehilangan nitrogen telah dilaporkan menurunkan produksi padi 6,10%. Tujuan penelitian untuk mengkaji efektifitas pemberian asam humat dan silika terhadap perbaikan ketersediaan hara nitrogen pada tanah berpasir. Asam humat dari kompos dan silika dari arang sekam diharapkan mampu meningkatkan muatan negatif tanah (kapasitas tukar kation), sehingga bisa menjerap, memfiksasi (khelat) ion hara seperti nitrogen. Penelitian dilaksanakan pada bulan Maret 2021 sampai dengan September 2021 di greenhouse dan laboratorium sumber daya lahan Fakultas Pertanian Universitas Pembangunan Nasional “Veteran” Jawa Timur. Penelitian disusun menggunakan Rancangan Acak Lengkap (RAL) faktorial. Faktor pertama yaitu dosis silika dengan level 0 ton ha-1, 0.5 ton ha-1, 1 ton ha-1, dan 1.5 ton ha-1. Faktor kedua yaitu dosis asam humat dengan level 0 kg ha-1, 20 kg ha-1, 40 kg ha-1, dan 60 kg ha-1. Parameter pengamatan meliputi ketersediaan N dalam tanah, pertumbuhan tanaman padi yang meliputi panjang tanaman dan jumlah anakan. Hasil penelitian menunjukkan bahwa kombinasi asam humat dan silika tidak berpengaruh nyata terhadap panjang tanaman, ketersediaan nitrogen pada tanah dan jumlah anakan.
Effectiveness of Ameliorant Humic Acid and Silica Based on Availability of Sandy Soil Nitrogen for Rice Siswanto; Wanti Mindari; Setyo Budi Santoso; Rusyla Dwi Rahayu
Nusantara Science and Technology Proceedings International Seminar of Research Month 2021
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2022.2467

Abstract

Sandy soils generally have high macro pores and a low ability to provide water and plant nutrients. This condition is caused by the soil matrix which has almost no negative charge, so there is no strong adsorption capacity for ions and water. The next impact is that nutrients and water are easily lost because they are washed or evaporated. Nitrogen loss has been reported to reduce rice production by 6.10%. The purpose of the study was to examine the effectiveness of ameliorants based on humic acid and silica in improving nutrient availability and sandy soil water. Humic acid from compost and silica from husk charcoal is expected to increase the negative charge of the soil (cation exchange capacity) so that it can adsorb and fix (chelate) nutrient ions such as nitrogen. The study was structured using a factorial Completely Randomized Design (CRD). The first factor is silica dose with a level of 0 ton/ha, 0.5 ton/ha, 1 ton/ha, and 1.5 ton/ha. The second factor is the dose of humic acid with a level of 0 kg/ha, 20 kg/ha, 40 kg/ha, and 60 kg/ha. Rice plants are used as growth indicators. Observation parameters include the availability of N in the soil, the growth of rice plants which includes plant length and the number of tillers, and plant chlorophyll. The results showed that the combination of humic acid and silica had no significant effect on plant length, the number of tillers, and nitrogen availability in the soil. However, it has a significant effect on plant chlorophyll.
The potential of organomineral amendments in increasing the adsorption of lead (Pb) and cadmium (Cd) in a sandy loam soil M Ghufron Chakim; Wanti Mindari; Bakti Wisnu Widjajani
Journal of Degraded and Mining Lands Management Vol 9, No 4 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.094.3753

Abstract

Sandy loam soils contain low organic carbon and have low ion adsorption capacity. Under certain conditions, the soils contain heavy metals that are harmful to plants. Soil amendments such as biosilica and humic acid from natural sources are expected to increase the soil adsorption capacity to heavy metals. A simulation experiment consisting of two factors was conducted to explore the effectiveness of humic and biosilica, as soil amendments, in adsorbing heavy metals from soils. The first factor was biosilica dose composing 0 t ha-1 (S0), 0.5 t ha-1 (S1), 1 t ha-1 (S2), and 1.5 t ha-1 (S3). The second factor was the humic acid dose composing 0 kg ha-1 (H0), 20 kg ha-1 (H1), 40 kg ha-1 (H2), and 60 kg ha-1 (H3). The humic acid and biosilica were applied to soil contaminated with Pb and Cd. The results showed that the combination of 0.5 t biosilica ha-1 (S1) and 20 kg humic acid ha-1 (H1) significantly increased soil pH, organic C content, cation exchange capacity, and reduced the availability of Pb and Cd at 90 days after treatment. The Pb and Cd contents in plant tissue decreased from roots to grains. Humic acid treatment was more effective in absorbing Pb of 86.89-90.49% and Cd of 71.47-76.33% than other treatments.
Changes of Soil Physical and Chemical Characteristics of Vertisol by Organic Matter and Sands Applications Wanti - Mindari; Purnomo Edi Sasongko; Setyo Budi Santoso
JOURNAL OF TROPICAL SOILS Vol 28, No 2: May 2023
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2023.v28i2.79-87

Abstract

Vertisol has a clay texture, high micropores, and high water and nutrient absorption ability. The high water content of Vertisol causes the air to decrease, thus inhibiting root development. Stretching of the Vertisol structure is expected to increase soil porosity and reduce ion and water absorption. This study examines interactions between organic matter and percent sand on soil porosity and nutrient availability. The study was arranged according to a factorial Completely Randomized Design (CRD), repeated three times. The first factor was seven kinds of organic matter (control, cow dung + banana peel compost, cow dung + leaf litter compost + compost water hyacinth + cow dung, humin, humic acid, and biochar. The application doses are respectively for each treatment: humic acid and humin 20 kg ha-1, biochar 1 Mg ha-1, compost+manure fertilizer 15 Mg ha-1. Changes in soil chemical characteristics were evaluated against pH, C-org, and Available-P, while changes in soil physical characteristics were evaluated against bulk density, particle density, and soil porosity. The results showed that the combination of organic matter and percent sand could improve the physical and chemical characteristics of the soil. Bulk density (BD), particle density (PD), and soil porosity increased with the addition of sand. The organic matter significantly correlated with improving soil properties was humic acid, humin, biochar, compost, and manure, with the best percentage of sand at 20%.
Modification of Tomato Planting Media to Improve the Quality of Farming Urban Vegetables Wanti Mindari; Widi Wurjani; Purnomo Edi Sasongko
Jurnal Peduli Masyarakat Vol 2 No 3 (2020): Jurnal Peduli Masyarakat, September 2020
Publisher : Global Health Science Group

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37287/jpm.v2i3.219

Abstract

The Women's Farmer Group, the PKK RT 03, RW 08 Rewwin, Waru, Sidoarjo group has carried out urban farming during the Covid 19 pandemic, but only some residents understand urban farming. The objectives of the activity are: 1) to increase the knowledge and skills of residents in farming turbans, (2) modification of media and irrigation arrangements, 3). Diversification of plant species cultivated to meet the needs of urban communities. Modification of planting media from various material sources as alternative planting. The method of implementation is through socialization and assistance in planting practices to harvest various kinds of vegetables and plant arrangements. The results of the activity show that the residents have been educated and the lifestyle in the agricultural turban has changed. Planting media from a mixture of soil and non-soil (compost, husk, cocopit, manure). The composition of the media mix that will support planting. The composition of the media for young and mature plants is different. The provision of water through drip irrigation is designed 2 times per day, namely in the morning and evening so that it is maintained and efficient. NPK fertilizer is given as basic fertilizer and a follow-up of 20 g / plant is given 4 times. The results of the demonstration plot for growing tomatoes at a pot capacity of 5 kg showed that the mixture of soil media + compost + husk + manure gave the highest and best yield of tomato fruit compared to the media mixture that was not as complete as the material.
Dampak Pemberian Bahan Organik dan Pasir terhadap Sifat Fisika Tanah Vertisol Bojonegoro Mahesa Fahmi Husein; Wanti Mindari; Setyo Budi Santoso
Agro Bali : Agricultural Journal Vol 6, No 2 (2023)
Publisher : Universitas Panji Sakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37637/ab.v6i2.1176

Abstract

Sifat fisik vertisol kurang baik bagi pertumbuhan tanaman, karena akan mengembang apabila dikenai air, mengkerut dan keras apabila kering. Vertisol memiliki sifat kering yang mengakibatkan pergerakan akar menjadi terhambat. Perbaikan vertisol dapat dilakukan dengan penambahan pupuk organik, salah satunya kompos. Penelitian “Dampak Pemberian Bahan Organik dan Pasir terhadap Sifat Fisika Tanah Vertisol Bojonegoro” bertujuan untuk mengkaji perubahan sifat fisika vertisol akibat penambahan bahan organik dan pasir, dilaksanakan di lahan milik Fakultas Pertanian UPN “Veteran” Jawa Timur, Kecamatan Gunung Anyar, Kabupaten Surabaya pada bulan September-Oktober 2022. Penelitian disusun menurut Rancangan Acak Kelompok (RAK) faktorial, dengan satu faktor yang terdiri atas 4 macam bahan organik, dengan dosis yang sama yaitu 15 ton/ha-1. Keempat macam bahan organik tersebut adalah B0 = Kontrol; B1 = Kulit pisang + Kotoran sapi (10:1); B2 = Kompos seresah daun; B3 = Eceng gondok + kotoran sapi (1:1) dan faktor 2 merupakan 3 taraf pasir yaitu P0 = Kontrol; P1 = Pasir 20% berat media; P2 = Pasir 40% berat media. Data dianalisis menggunakan analysis of variance (ANOVA) untuk menentukan tingkat signifikansi secara statistika terhadap pengaruh macam bahan organik dan pasir terhadap parameter. Jika hasil dari ANOVA menunjukkan perbedaan signifikansi pada taraf 5%, maka dilakukan uji lanjut Beda Nyata Jujur (BNJ) untuk membandingkan antar perlakuan. Pengaruh kombinasi antara bahan organik dengan pasir berpengaruh secara nyata terhadap parameter permeabilitas, berat isi dan berat jenis. Pengaruh perlakuan macam bahan organik berpengaruh secara nyata terhadap parameter tekstur, permeabilitas dan berat jenis. Pengaruh perlakuan pasir berpengaruh secara nyata terhadap semua parameter.
MINERALISASI NITROGEN TANAH PADA BERBAGAI PENGELOLAAN TANAMAN KOPI (Coffea L.) DI KECAMATAN TUTUR-PASURUAN Novita Risti Azahra; Wanti Mindari; Setyo Budi Santoso
Plumula : Berkala Ilmiah Agroteknologi Vol. 9 No. 1 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : Agrotechnology Study Program, UPN "Veteran" Jawa Timur

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Abstract

Proses mineralisasi bertanggung jawab atas ketersediaan N dalam tanah. Tujuan dari penelitian ini yaitu mengkaji pengelolaan lahan kopi (Coffea L.) dan iklim terhadap laju mineralisasi Nitrogen tanah. Penelitian inkubasi in-situ dengan menanamkan ring pvc silinder panjang 15,5 cm; diameter 14 cm yang sudah dilubangi disekelilingnya dan penutup berkawat/ jaring agar hewan seperti kalajengking dan ular tidak masuk ke dalam lubang. Penelitian ini disusun menurut rancangan acak kelompok faktorial yang diulang 3 kali. Faktor 1 : 3 macam pengelolaan lahan dan faktor 2 : 4 jenis bahan organik.Tingkat mineralisasi N dievaluasi terhadap kadar N-nitrat dan N-amonium tanah. Kadar N NH4+ tertinggi sebesar 0,060% terdapat pada perlakuan L1S3 (lahan pertama, ring campuran) dan konsentrasi NH4+ terendah pada perlakuan L3S1 (lahan ketiga, ring kontrol) 0,03%. Konsentrasi NO3- terjadi interaksi dengan konsentrasi NO3- tertinggi pada perlakuan L2S3 (lahan kedua, ring campuran) 0,092% dan konsentrasi NO3- terendah pada perlakuan L1S1 (lahan pertama, ring kontrol) 0,013% dengan nilai BNT 5% sebesar 0,023%. Jadi mineralisasi nitrogen yang paling cepat terjadi pada tanah yang mendapatkan seresah tanaman penaung (campuran / S3). Nilai laju mineralisasi sangat dipengaruhi oleh suhu, peningkatan nilai laju mineralisasi akibat suhu tersebut disebabkan karena proses dekomposisi bahan organik yang menjadi lebih cepat.
EFEKTIVITAS SERAPAN P DAN HASIL PADI (Oryza sativa L.) SAWAH AKIBAT PEMBERIAN PUPUK Si DAN ASAM HUMAT Muhammad Dzikrullah; Wanti Mindari; Rossyda Priyadarshini
Plumula : Berkala Ilmiah Agroteknologi Vol. 9 No. 1 (2021): Plumula : Berkala Ilmiah Agroteknologi
Publisher : Agrotechnology Study Program, UPN "Veteran" Jawa Timur

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Abstract

Penambahan jumlah penduduk serta masalah alih fungsi lahan yang terus meningkat menimbulkan masalah ketahanan pangan. Program pemerintah telah dilakukan seperti perluasan lahan marginal daerah pesisir pantai yakni lahan salin. Tujuan penelitian untuk mengkaji efektivitas serapan P akibat pemberian asam humat dan silika terhadap produksi tanaman padi sawah. Metode penelitian disusun dengan rancangan acak kelompok yang diulang 3 kali. Luasan tanam ukuran 2x2 m2, perlakuan 4 macam meliputi : a. kontrol b. asam humat c. silika d. asam humat + silika. Hasil penelitian menunjukkan pemberian asam humat + silika berpengaruh nyata terhadap pertumbuhan padi dengan rata-rata tinggi tanaman 85,74 cm pada 10 mst dan hasil produksi padi sebesar 4,20 ton.ha-1. Asam humat + silika juga mampu memperbaiki sifat kimia tanah : pH 6,95 KTK 40,24 dan P-tersedia 197,6. Hal tersebut karena kemampuan asam humat dapat mengkhelat dengan melepas ikatan P dari jerapan unsur logam dan silika dapat meningkatkan kadar P di dalam tanah menjadi bentuk yang lebih tersedia bagi tanaman.
Co-Authors . Maroeto . Syekhfani . Syekhfani A, Argananta Sakha Aditama, Diqy Ridwan Aditya, Haidar Fari Ahmad Mustapha Mohamad Pazi Andahrino, Berliana Putri Angga Handika Putra Augustien, Nora Bahiro, Badriyatul Bakti Wisnu Widjajani Bakti Wisnu Widjayani Cahyo, Zumatul Atiko Islamya Cholid Fadil Chosa Zahro Fatiha Dewi, Fifi Aurafika Farichah Isnaini Fitri Wijayanti Guntoro, Wuwut Hadi Suhardjono Haidar Fari Aditya Hamidah, Nilna Murobbiyah Harya, Gyska Indah Ika Nur Fitriana Ir, MT., Siswanto Iwan Kresna Setiadi Jayanti, Fara Amilia Kartika, Nanda Ajeng M. Ghufron Chakim Maemunah Maemunah Mahendra Kusuma, Ramadhani Mahesa Fahmi Husein Maroeto Maroeto Maroeto, ' Maroeto, . Moch. Arifin Muhammad Dzikrullah Muhammad Dzikrullah Nabila Putri Wiandari Novita Risti Azahra Novita Risti Azahra Nur Supriyadi, Yudi Penta SURYAMINARSIH Permatasari, Fina Dwi Pradana, Iqbal Satria Pratama, Arista Priyadarshini, Rossyda Puji Lestari Tarigan Purnomo Edi Sasongko Purwadi MP. Ir Purwadi Purwadi Rahayu Anggraini Ramadhani Mahendra Kusuma Riski, Aqilla Wulan Rudini Berbudi Rusyla Dwi Rahayu Rusyla Dwi Rahayu Rusyla Dwi Rahayu S Siswanto S Siswanto Sasongko, Edi Purnomo Seca Gandaseca Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Setyo Budi Santoso Siram Solecha, Maratus Siswanto Siswanto Siswanto Siswanto Siswanto Soekamto, Muhammad Bagus Bima Sousa , David Sri Wiyatiningsih Suwandi, ' Syekhfani, . Widiwurjani Windriyanti, Wiwin Wuwut Guntoro Zaenal Kusuma Zaenal Kusuma