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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Buletin Agrohorti Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) Jurnal Lanskap Indonesia Agrovigor: Jurnal Agroekoteknologi Jurnal Pengkajian dan Pengembangan Teknologi Pertanian Jurnal Penelitian Tanaman Industri Buletin Penelitian Tanaman Rempah dan Obat AGRIVITA, Journal of Agricultural Science Agrokreatif Jurnal Ilmiah Pengabdian kepada Masyarakat Planta Tropika Caraka Tani: Journal of Sustainable Agriculture EnviroScienteae Jurnal Penelitian Pertanian Tanaman Pangan Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Journal of Tropical Crop Science Journal of Environmental Science and Sustainable Development Jurnal Penelitian Tanaman Industri (Littri) Buletin Penelitian Tanaman Rempah dan Obat Jurnal Kedokteran Hewan Jurnal Tumbuhan Obat Indonesia

Sandra Arifin Aziz

Department Of Agronomy And Horticulture, Faculty Of Agriculture, IPB University (Bogor Agricultural University), Jl. Meranti, Kampus IPB Darmaga, Bogor 16680, INDONESIA

Author-ID : 237793

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Veterinary

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Shoot Production and Metabolite Content of Waterleaf with Organic Fertilizer Ismail Saleh Ismail Saleh; Sandra Arifin Aziz; Nuri Andarwulan
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 42 No. 3 (2014): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTWaterleaf shoot (Talinum triangulare (Jacq.) Willd) is consumed as vegetable that contains some metabolites. The purpose of this research was to investigate the effect of organic fertilizer on shoot production and its metabolites i.e. protein, vitamin C, flavonoid, and peroxidase enzyme (POD) activity at 10, 12, and 14 weeks after planting. This experiment was conducted at Leuwikopo Experimental Station, Bogor, Indonesia from November 2012-February 2013. The organic fertilizers applied were cow manure (CM) (12.3 ton ha-1), rock phosphate (RP) (1.5 ton ha-1), and rice-hull ash (RH) (5.5 ton ha-1). These organic fertilizers were combined into four treatments by using minus one test method and one control. Each treatment was repeated three times. The result showed that combination of organic fertilizer had the same effects on shoot production and metabolite content of waterleaf. It showed that the amount of organic fertilizers was not significantly sufficient to contribute nutrients to the plant. Keywords: flavonoid, POD activity, repeated harvesting, Talinum triangulare, vitamin C

Morfologi dan Pertumbuhan Planlet Hasil Induksi Poliploidi melalui Perlakuan Kolkisin pada Kuncup Bunga Anggrek Bulan (Phalaenopsis amabilis (L.) Blume) Tubagus Kiki Kawakibi Azmi; Dewi Sukma; Sandra Arifin Aziz; dan Muhamad Syukur
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 44 No. 1 (2016): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Induction of polyploid gametes is one of useful plant polyploidization methods. Some of its benefits are to obtain triploid and tetraploid progenies at the same time by cross and self pollination. Previous research showed that some morphological characters which could be the indications of polyploidy plantlets before the analysis of chromosome number. Colchicine treatment on flower bud of diploid Phalaenopsis amabilis was conducted to determine the effect of colchicine on flower bud development, plantlets morphology and growth, and potential of polyploidy induction based on plantlets morphology. Colchicine concentrations in the experiment were 0, 50, 500, 1,000, and 2,000 mg L-1, with three days duration of treatments with aluminium foil wraps on flower buds. The results showed that high colchicine concentrations (2,000 mg L-1) inhibited flowers blooming of treated flower buds. Based on morphological characters, plantlets were classified into normal and putative polyploid plantlets. Putative polyploid plantlets from colchicine with the concentration of 50, 500, and 1,000 mg L-1 were 71.2, 86.4, and 100.0% respectively.Keywords: colchicine concentration, morphological characters, normal plantlets, putative polyploidy, reproductive organ

Pengurangan Dosis Pupuk pada Produksi Sawi Hijau Organik dengan Pergiliran Tanaman Jagung dan Kedelai Ari Kurniawati; Maya Melati; Sandra Arifin Aziz; dan Purwono
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 45 No. 2 (2017): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

The application of organic fertilizer and crop rotation are combination of cultivation system integrally to preserve land fertility. This study aimed to determine the effect of crop residues produced in the first season to reduce organic fertilizer rate for mustard greens cultivation in the second season. The experiment was conducted at IPB organic farm, Cikarawang, Darmaga in April until June 2015. The first season was the first experiment conducted separately for soybean and corn to study different manure types for both crops which the rate of each manure was 20 ton ha-1 for soybean and 25 ton ha-1 for corn. Soybean and corn residues were used in the following season on mustard green cultivation. The experimental design was split plot design with crop residues as main plot, and combination of manure types (chicken, cow, goat) and rates (0, 10 ton ha-1) as sub plot. Data were analyzed using variance. Means were statistically compared with Tukey test at α < 0.05 level. The results showed that the soybean and corn residues can be used as nutrient sources for mustard greens cultivation. The application of manure was not necessary for mustard greens cultivation if soybean or corn residues were added in the second season and there was residues from manure in the first season.Keywords: chicken manure, cow manure, crop residue, goat manure

Repellent Plants and Seed Treatments for Organic Vegetable Soybean Production Sandra Arifin Aziz; Agus Yudhi Pardiyanto; Meity Suradji Sinaga
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 39 No. 1 (2011): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

The research was conducted to study the effect of repellent plants and seed treatments on growth and production of organically grown vegetable soybean. The experiment was carried out at Cikarawang Research Station, Bogor, from September 2005 to May 2006. The organic experiment was arranged in a split plot design using four species of companion plants as repellent plants, i.e. Tagetes erecta, Cymbopogon nardus, Ocimum gratissimum, Tephrosia vogelii, and without repellent plants as the main plot, and seed treatments i.e. galangal oil, Pseudomonas fluorescens, and without seed treatments as sub plot using 3 replications and conventional system (using pesticides) as control. Plants grown under conventional system had a greater fresh pod weight (6.7 kg. 10 m-2) than those in organic system (4.80-5.79 kg. 10 m-2), a lower insect infestation (19.17, 22.92 and 32.50%) and disease prevalence (9.17, 11.42 and 14.42%), at 6, 7 and 8 Week After Planting (WAP) respectively, than the organic system. In the organic experiment, the use of O. gratissimum as repellent plants resulted in a significantly lowest empty pod per plant (0.79 g). T. erecta and O. gratissimum without seed treatment, P. fluorescens without repellent plants, and T. vogelii with galangal oil seed treatment has the significant lowest insect infestation at 6 WAP of 20.67, 23.00, 26.67 and 27.33%, respectively. An organic system using repellent plants had a significantly lower insect infestation at 8 WAP (35.67-40.33%, O. gratissimum being the lowest) than without repellent plants (50.56%). Seed treatments on organic system had the lower disease prevalence at 8 WAP (33.87% on P. fluorescens and 35.47% on galangal oil) than without seed treatments (37.73%). Number of root nodules (11.6-16.7 to 7.8) and root nodules dry weight (0.068- 0.101 to 0.040 g) of the organic system were greater than the conventional system. Soybean without repellent plants had a greater number of harvestable plants (137.3), but it was fewer than the conventional system (158.3)

Pertumbuhan dan Produksi Habbatussauda (Nigella sativa L.) di Tiga Ketinggian di Indonesia Herlina ,; Sandra Arifin Aziz; Ani Kurniawati; dan Didah Nur Faridah
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 45 No. 3 (2017): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTBlack cumin is an annual medicinal aromatic plant, cultivated mainly in mediteranean regions with low temperature (under 20 °C). The suitable planting area in the tropic for black cumin need to be studied. The aim of this study was to study the growth and production of black cumin in three altitudes of Indonesia tropical region. The experiment was conducted from June to October 2015 at Bogor Agricultural University experimental station in Leuwikopo, Dramaga (06o56’S, 106o73’E, 220 masl); Sukamantri, Ciapus (06o61’S, 106o78’E, 560 masl); and Sari Alam Medicinal Plant Garden in Ciwidey, Bandung (07o09’S, 107o50’E, 1,280 masl as control). This experiment used a nested design with two factors, i.e. altitudes (220, 560, 1,280 masl) and accesions (India, Kuwait). The variable studied were plant height, leaf area, leaf area index, leaf thickness, capsules per plant, seed per capsule, weight of 1,000 seeds, seeds per plant, and weight of seed per plant. Data was analyzed with compare means difference between low, middle altitude and high altitude as a control (1,280 masl) with t-student test. The result showed black cumin India and Kuwait accessions can be cultivated at low and middle altitude Indonesia tropical region. Plant height of India and Kuwait accession decrease 37.1 and 46.6% at 560 masl; 21.1 and 24.4% at 220 masl respectively, and yield decrease 26.9 and 59.4% at 560 masl and 44.5 and 63.9% at 220 masl, respectively.Keywords: black cumin, elevation variation, growth and production character

Uji Ketahanan Anggrek Hibrida Phalaenopsis terhadap Penyakit Busuk Lunak yang Disebabkan oleh Dickeya dadantii Refa Firgiyanto; Sandra Arifin Aziz; Dewi Sukma; dan Giyanto
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 44 No. 2 (2016): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

ABSTRACTOne of the most popular orchids and cultivated by Indonesia and other countries is Phalaenopsis. The main disease of Phalaenopsis orchids in Indonesia is soft rot caused by bacteria Dickeya dadantii. The purpose of this study was to know the resistanctcy of Phalaenopsis hybrid to soft rot disease. The experiment was conducted at the Bacterial Plant Laboratory, Department of Plant Protection, the Greenhouse of Leuwikopo, Bogor Agricultural University, and the plastic house of Alam Sinar Sari Dramaga, Bogor from June 2014 to February 2015. The experimental design was randomized block design with three replications. Five genotypes of hybrid Phalaenopsis were tested, namely Phal. KHM 205, Phal. KHM 1126, Phal. KHM 1318, Phal. AMP 17, and Phal. KHM 2249. Phal. amabilis, Phal. esmeralda, Phal. amboinensis, and Phal. cornu-cervi were used as controls. The resistance testing was performed by inoculating bacteria D. dadantii on leaves of the orchids. The results showed all Phalaenopsis hybrid showed disease symptoms after inoculation. Phal. KHM 2249 had the lowest number of fallen leaves and the highest number of survive plants compared to the other hybrid Phalaenopsis. Survival rate was likely related to peroxidase activity and leaf thickness.Keywords: fallen leaves, leaf thickness, peroxidase, Phalaenopsis

Komposisi Media Pertumbuhan Protokorm Sebelum Perlakuan Kolkisin untuk Meningkatkan Poliploidi pada Phalaenopsis amabilis (L.) Blume Astrid Aditya Putri; Dewi Sukma; Sandra Arifin Aziz; dan Muhamad Syukur
Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Vol. 46 No. 3 (2018): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Polyploidy induction in Phalaenopsis amabilis is one of the methods to increase plant genetic diversity. A highly meristematic condition of protocorm induced by cytokinines may improve the success rate of polyploidy induction. This experiment was aimed to study the effect of Benzylaminopurine (BAP), Thidiazuron (TDZ) and coconut water (CW) in a half concentration of Murashige & Skoog (MS) medium before colchicine treatment on growth, multiplication and the success rate of polyploidy induction on Phalaenopsis amabilis protocorm. The experiment used completely randomized design with one factor, medium treatment (15% of CW); 0.51 mg L-1 BAP; 0.50 mg L-1 TDZ; 15% CW + 0.51 mg L-1 BAP; 15% CW + 0.50 mg L-1 TDZ). Each treatment consisted of three replications with five culture bottles of protocorm for each replication and ten protocorms per bottle. The protocorms were incubated for eight weeks in the medium before treated with 50 mg L-1 of colchicine for ten days. The results showed that 15% CW, 15% CW + 0.51 mg L-1 BAP or 0.5 mg L-1 TDZ gave the highest percentage (100%) of alive protocorm. The highest percentage of protocorm multiplication were resulted from 15% CW+0.51 mg L-1 BAP (65.3%) and 15% CW + 0.5 mg L-1 TDZ (62.7%). The best treatment to promote formation of leaves and roots from protocorm was 15% CW. The percentage of polyploid plantlets of 3% was found in plantlet from 15% CW + 0.50 mg L-1 TDZ media treatment while from other treatments could not be detected.Keywords: BAP, chromosome, coconut water, plantlet, TDZ

Karakterisasi Morfologi Anggrek Phalaenopsis spp. Spesies Asli Indonesia Ni'mah Fauziah; Sandra Arifin Aziz; Dewi Sukma
Buletin Agrohorti Vol. 2 No. 1 (2014): Januari 2014
Publisher : Departemen Agronomi dan Hortikultura

Keberadaan anggrek Phalaenopsis spesies atau anggrek hutan sudah semakin menurun, sehingga perlu dilakukan upaya perbanyakan untuk melestarikannya. Upaya perbanyakan melalui persilangan buatan merupakan salah satu upaya untuk menghasilkan tanaman yang lebih baik dari tetuanya, namun sering mengalami kegagalan akibat incompatibitas tetua. Hal tersebut dapat dikurangi dengan melakukan karakterisasi untuk mengetahui kekerabatan antar tetua persilangan. Tujuan dari penelitian ini adalah untuk mempelajari karakter morfologi 14 aksesi anggrek Phalaenopsis spesies yaitu Phalaenopsis gigantea A (PGA), Phalaenopsis bellina (PB), Phalaenopsis amabilis Halong (PAH), Phalaenopsis violacea (PV), Phalaenopsis doritis (PD), Phalaenopsis schilleriana (PS), Phalaenopsis modesta (PM), Phalaenopsis cornu-cervi (PC), Phalaenopsis pantherina (PP), Phalaenopsis tetraspis (PT), Phalaenopsis pulchra (PPA), Phalaenopsis amabilis Cidaun (PAC), Phalaenopsis amabilis Trenggalek (PAT) dan Phalaenopsis gigantea B (PGB). Hasil penelitian menunjukkan setiap anggota masing-masing aksesi pada Phalaenopsis spesies memiliki kekerabatan sangat dekat yaitu 100% kecuali Phalaenopsis tetraspis yang berkerabat 87% akibat perbedaan bentuk ujung daun. Berdasarkan klasifikasi daun aksesi yang berkerabat dekat adalah Phalaenopsis gigantea A dengan Phalaenopsis bellina (87%), Phalaenopsis amabilis Trenggalek dengan Phalaenopsis gigantea B (87%), Phalaenopsis violacea dengan Phalaenopsis pulchra (87%) dan Phalaenopsis amabilis Halong dengan Phalaenopsis pantherina (87%). Berdasarkan klasifikasi bunga aksesi yang memiliki kekerabatan dekat adalah Phalaenopsis violacea dengan Phalaenopsis modesta (78%). Berdasarkan klasifikasi daun dan bunga aksesi yang berkerabat dekat adalah Phalaenopsis violacea dengan Phalaenopsis modesta (70%).

Pertumbuhan dan Produksi Daun Torbangun (Plectranthus amboinicus Spreng.) dengan Pemupukan Organik dan Pemangkasan Nafi'atul Munawaroh; Sandra Arifin Aziz
Buletin Agrohorti Vol. 1 No. 4 (2013): Oktober 2013
Publisher : Departemen Agronomi dan Hortikultura

Tanaman torbangun berkhasiat untuk memperlancar air susu ibu (ASI) karena mengandung laktagogen. Penelitian mengenai tanaman torbangun lebih banyak di bidang farmakologinya saja, oleh sebab itu perlu adanya penelitian di bidang teknik budi daya dengan menggunakan pupuk organik dan pemangkasan. Tujuan penelitian ini adalah untuk mendapatkan pengaruh pupuk organik dan pemangkasan terhadap pertumbuhan dan produksi daun torbangun. Rancangan penelitian ini menggunakan rancangan acak kelompok (RAK) pada siklus 1 dengan faktor pemupukan, dan rancangan perlakuan Split plot pada siklus 2 dengan pemupukan sebagai petak utama dan pemangkasan sebagai anak petak. Rataan hasil pada masing-masing siklus diuji lanjut menggunakan uji beda nyata jujur (BNJ). Pemupukan organik terbagi menjadi 5 taraf; tanpa pemupukan, pupuk kandang sapi+fosfat alam, pupuk kandang sapi+abu sekam padi, fosfat alam+abu sekam padi, dan pupuk kandang sapi+fosfat alam+abu sekam padi. Pemangkasan terbagi menjadi 2 taraf; tanpa dipangkas dan dipangkas. Hasil penelitian ini menunjukkan bahwa pemupukan yang menggunakan pupuk kandang sapi+fosfat alam+abu sekam padi dapat meningkatkan bobot basah pucuk 125.21% dibandingkan dengan perlakuan tanpa pemupukan. Pemangkasan menurunkan biomasa tanaman dan jumlah daun. Pertumbuhan tanaman torbangun termasuk lambat, sehingga pemanenan harus dilakukan pada umur tanaman yang lebih lama.

Pengaruh Pupuk Organik Guano dan Chitosan terhadap Pertumbuhan dan Perkembangan Anggrek Phalaenopsis spp. Ira Fauziah Noer; Dewi Sukma; Sandra Arifin Aziz
Buletin Agrohorti Vol. 3 No. 3 (2015): Buletin Agrohorti
Publisher : Departemen Agronomi dan Hortikultura

Penelitian dilakukan untuk mengetahui pengaruh pupuk organik guano dan kitosan pada pertumbuhan dan perkembangan anggrek Phalaenopsis dilakukan di pembibitan Gunung Batu, Bogor pada bulan Maret sampai Agustus 2011. Penelitian menggunakan rancangan kelompok lengkap teracak dengan 4 perlakuan dan 4 ulangan. Perlakuan pemupukan terdiri atas pupuk Thaichung 1 g L-1, pupuk Thaichung 1 g L-1 + kitosan 10 ppm, Thaichung pupuk 1 g L-1 + guano 10 ml L-1, dan pupuk Thaichung 1 g L-1 + kitosan 10 ppm + guano 10 ml L-1. pupuk Thaichung 1 g L-1 yang dibutuhkan untuk P. bellina dan P. modesta, dan guano 10 ml L-1 yang dibutuhkan untuk P. amabilis di kompot dalam kondisi panas dan kering.

Co-Authors , Adiwirman , Nazi , Nirwan . Giyanto . Herlina . TRIVADILA A.A. Ketut Agung Cahyawan W Abdul Munif Agus Yudhi Pardiyanto Ahmad Nur Hidayat Gena Ari Andika Akbarul Iman Andria Afrida Anggia Murni Ani Kurniawati Ani Kurniawati Anisya Elsa Shafira Anna Moslihat Jamil Ardianto Mufa'adi Ari Kurniawati Arista, Nor Isnaeni Dwi Astrid Aditya Putri Atang Sutandi Auliya Ilmiawati Ayunina, Krisetya Bayuanggara Cahya Ramadhan Betty Betty Betty Tjhia BUDI MARTONO Dadang Dadang dan Purwono Danar Hadisugelar Dewi Sukma Dhedy Kristanto Dian Novira Rizva Didy Sopandie Diny Dinarti Diny Dinarty Dyah Iswantini Edi Santosa Ekawati, Rina Fajar Pangestu Fauziah, Ni'mah Galuh Yunita Sari Gusmaini Gusmaini GUSMAINI GUSMAINI GUSMAINI GUSMAINI, GUSMAINI Gusti Eman Ayu Sasmita Jati Haridjaja, Oteng Herlina , Herlina, NFN Hesti Pujiwati Hesti Pujiwati Hilda Susanti I Ketut Suada Ina Kusheryani Ira Fauziah Noer Irmanida Batubara Ismail Saleh Ismiyanti, Ismiyanti Isna Tustiyani Isna Tustiyani Joan Joulanda Grace Kailola Karimuna, Siti Rahmah Ketty Suketi Krisetya Ayunina Kurniawati, Ari LATIFAH K. DARUSMAN Leo Mualim Leo Mualim M. Rafi MADE ASTAWAN Manalu, Johanes Marojahan MARIA BINTANG Maya Melati Maya Melati Ma’rufah, Siti Hilda Meity Suradji Sinaga Miftahudin . Mohamad Rafi Muhamad Syukur Muhammad Farid Muhammad Syukur Munawaroh, Nafi'atul Munif Ghulamahdi Mustika Tripatmasari Tripatmasari Nafi'atul Munawaroh Neni Musyarofah NFN Herlina Ni'mah Fauziah Noer, Ira Fauziah Nuri Andarwulan NURLIANI BERMAWIE NURLIANI BERMAWIE Nurliani Bermawie Nurliani Bermawie Nurwita Dewi Oteng Haridjaja Parwito Pebra Heriansyah Purwono Purwono, Purwono Putri, Fiadini Rahmi Taufika Ramadhan, Bayuanggara Cahya Ramadhani, Elrisa Rasmani, Rasmani Ray March Syahadat Ray March Syahadat Refa Firgiyanto Respita, Intan Annisa rina ekawati Siti Hilda Ma’rufah Siti Maryam Harahap Siti Maryam Harahap Siti Sadiah Slamet Susanto Sri Astuti Rais Stefani Daryanto Sudirman Yahya Sudirman Yahya Sukma, Dewi Tamsin, Aqlia Hanna Nurfatiha Taopik Ridwan Taopik Ridwan Tasya Nurizki Fhonna Tatik Raisawati Toyip Toyip Tubagus Kiki Kawakibi Azmi Tutik Wresdiyati Wahyu Arif Sudarsono Wahyu Arif Sudarsono Waras Nurcholis Wardani, Eska Ayu Winarso Drajad Widodo Yudiansyah Yudiansyah Yulia Indriani

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