Article Per Year (5 Year)
p-Index From 2021 - 2026
3.768
P-Index
This Author published in this journals
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
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Medicine & Pharmacology Public Health Social Sciences Veterinary

Published : 92 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 92 Documents
Search

 3   4   5   6   7 
THE APPLICATION OF PEATY MINERAL SOIL WATER IN IMPROVING THE ADAPTABILITY OF BLACK SOYBEAN TOWARD ALUMINIUM STRESS ON TIDAL MINERAL SOIL WITH SATURATED WATER CULTURE Hesti Pujiwati; Munif Ghulamahdi; Sudirman Yahya; Sandra Arifin Aziz; Oteng Haridjaja
AGRIVITA, Journal of Agricultural Science Vol 37, No 3 (2015): OCTOBER
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v37i3.567

Abstract

Soybean development in mineral soils of tidal land is hindered by aluminum toxicity.  Modification of growing environment and the use of tolerant variety are feasible alternatives. Experiment was conducted with several objectives (1) to identify growth and yield of black soybean at depths of water table, (2) to identify growth and yield of black soybean as effected by application of ameliorants, (3) to identify growth and yield of black soybean, (4) to identify interaction between depth of water table, type of ameliorant, and black soybean variety. The experiment was mineral soils with watershed B type of tidal land in South Sumatera on May to August 2014.  Factors investigated were depth of water table (10 and 20 cm), (Tanggamus – as control, Cikuray, Ceneng) and ameliorant type (river water, peaty mineral soil water, and high-tide water). These factors were arranged in a Split-plot Design.The results demonstrated that, for growing black soybean, soils with water table depth of 20 cm was better than those of 10 cm, peaty mineral soil water ameliorant was better than river water or high-tide water ameliorant, Ceneng produced higher yield, but not to those of Cikuray.  There was no interaction between surface water depth, ameliorant and variety.
KRITERIA PENANDA SELEKSI PRODUKTIVITAS TERNA DAN ASIATIKOSIDA PADA PEGAGAN (Centella asiatica (L.) Urban) BUDI MARTONO; MUNIF GHULAMAHDI; LATIFAH K. DARUSMAN; SANDRA ARIFIN AZIZ; NURLIANI BERMAWIE
Jurnal Penelitian Tanaman Industri Vol 16, No 1 (2010): Maret 2010
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v16n1.2010.12-19

Abstract

ABSTRAKKeberhasilan  seleksi  produktivitas  terna  dan  produktivitasasiatikosida yang tinggi ditentukan oleh kriteria seleksi yang sesuai. Adabeberapa metode yang dapat digunakan untuk mencari kriteria seleksi,salah satu diantaranya adalah dengan memanfaatkan analisis lintas (Pathanalysis). Penelitian bertujuan untuk mengetahui pola hubungan antarkomponen pertumbuhan dengan produksi terna dan produksi asiatikosidaberdasarkan nilai korelasi, pengaruh langsung dan tidak langsung, sertanilai heritabilitas pada 16 nomor koleksi plasma nutfah pegagan. Penelitiandilakukan di KP. Cimanggu, Balai Penelitian Tanaman Obat dan Aromatik(BALITTRO) antara bulan Juli-November 2007, dengan menggunakanrancangan acak kelompok (RAK) yang diulang 2 kali. Intensitas cahayayang digunakan 75%. Komponen pertumbuhan yang diamati meliputijumlah, panjang, dan diameter tangkai daun; jumlah, panjang, lebar, luas,dan tebal daun; serta jumlah sulur. Hasil penelitian menunjukkan bahwapeubah panjang dan diameter tangkai daun; serta panjang, lebar, luas, dantebal daun berkorelasi positif sangat nyata terhadap produksi terna.Berdasarkan analisis lintas, panjang, dan diameter tangkai daun, panjang,lebar, luas, dan tebal daun berpengaruh tidak langsung terhadap produksiterna melalui peubah lainnya. Seleksi terhadap produksi terna secara tidaklangsung dapat dilakukan melalui seleksi panjang dan diameter tangkaidaun, dan panjang, lebar, luas, serta tebal daun. Seleksi genotipe pegagandengan produksi terna yang tinggi melalui panjang dan diameter tangkaidaun; dan panjang, lebar; serta luas daun lebih efektif dibandingkandengan melalui tebal daun karena kelima peubah tersebut mempunyai nilaiheritabilitas yang tinggi. Panjang tangkai daun, luas dan tebal daun, sertajumlah sulur mempunyai korelasi positif nyata dan sangat nyata denganproduksi asiatikosida. Luas daun dan jumlah sulur berpengaruh tidaklangsung terhadap produksi asiatikosida melalui peubah lainnya. Panjangtangkai daun dan tebal daun secara langsung berperan dalam menentukanproduksi asiatikosida. Seleksi produktivitas asiatikosida yang tinggimelalui peubah panjang tangkai daun akan memberikan respon yang lebihcepat karena memiliki nilai heritabilitas yang tinggi.Kata kunci: Centella asiatica (L.) Urban, terna, asiatikosida, analisislintas, heritabilitasABSTRACTCriterion of Marker Selection of Fresh Shoot andAsiaticoside Productivity of Asiatic Pennywort (Centellaasiatica (L.) Urban)Selection of asiatic pennywort for high fresh shoot and asiaticosideproduction is determined by using appropriate selection criterion. Thereare several methods that can be applied, one among those is using the pathanalysis. The research was aimed to study the correlation analysis betweengrowth and production variables, direct and indirect effects, and theheritability of sixteen accessions. The experiment was conducted atCimanggu Experimental Station of Indonesian Medicinal and AromaticCrops Research Institute (ISMECRI) Bogor, Indonesia from July untilNovember 2007. The research was arranged using randomized completeblock design (RCBD) with two replications. Sixteen accessions and 75%light intensity were used. The growth components observed were number,length, and diameter of leaf petiole; number, length, width, area, andthickness of leaf; and number of stolon. The results showed that leafpetiole length and diameter, leaf length, width, area, and thicknesspositively and significantly correlated with fresh shoot production. Theleaf petiole length and diameter, leaf length, width, area, and thicknessindirectly affected fresh shoot production through other variables. The leafpetiole length and diameter; leaf length, width, area, and thickness couldbe indirectly selected as fresh shoot production variables. Selection ofasiatic pennywort genotype with high fresh shoot production through leafpetiole length and diameter; leaf length, width, and area were moreeffective compared to through leaf thickness, because the five variableshave high heritability values. Correlations between leaf petiole length, leafarea and thickness, and number of stolon with asiaticoside production werepositive and significant. The leaf area and number of stolon indirectlyaffected asiaticoside production through other variables. The length andthe thickness of leaf directly influenced the asiaticoside production. Leafpetiole length, which has high heritability value, can be used as variable toselect high asiaticoside production of asiatic pennywort.Key words : Centella asiatica (L.) Urban, shoot production, asiaticoside,path analysis, heritability
POTENSI BAKTERI ENDOFIT DALAM UPAYA MENINGKATKAN PERTUMBUHAN, PRODUKSI, DAN KANDUNGAN ANDROGRAFOLID PADA TANAMAN SAMBILOTO GUSMAINI GUSMAINI; SANDRA ARIFIN AZIZ; ABDUL MUNIF; DIDY SOPANDIE; NURLIANI BERMAWIE
Jurnal Penelitian Tanaman Industri Vol 19, No 4 (2013): Desember 2013
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jlittri.v19n4.2013.167-177

Abstract

ABSTRAKBakteri endofit hidup di dalam jaringan tanaman yang sehat danberperan antara lain di dalam memacu pertumbuhan tanaman denganmenghasilkan senyawa-senyawa zat pengatur tumbuh, seperti IAA, GA 3 ,dan Sitokinin. Tujuan penelitian ini untuk mengevaluasi potensi bakteriendofit dalam  meningkatkan pertumbuhan, produksi, dan kadarandrografolid pada tanaman sambiloto. Penelitian dilakukan di rumah kacaBalittro Cimanggu Bogor pada Oktober 2011–Mei 2012. Perlakuandisusun mengikuti Rancangan Acak Kelompok, enam perlakuan danempat ulangan. Perlakuan terdiri dari (1) kontrol, dan perlakuan bakteriendofit yaitu (2) 20BB, (3) 5MD, (4) 20BD, (5) 20CD (perlakuan 2-5masing-masing terdiri dari 4 jenis isolat), dan (6) 90AA (isolat tunggal).Suspensi bakteri endofit (50 ml/tanaman) diberikan 4 kali yaitu padaminggu ke 3, 5, 7, dan 9 setelah tanam dengan konsentrasi 10 10 spk/ml.Hasil penelitian menunjukkan bahwa bakteri endofit berpengaruh postifdan nyata dalam meningkatkan pertumbuhan, produksi herba segar dankering serta andrografolid pada tanaman sambiloto lebih baikdibandingkan kontrol. Peningkatan pertumbuhan tertinggi ditunjukkanpada tinggi tanaman dan jumlah cabang primer yaitu masing-masing24,7% (20 CD) dan 42,2% (20 BB). Produksi herba kering meningkat 25-82,81%, sejalan dengan meningkatnya serapan hara N (64,7-158,8%), P(50-100%), dan K (65-155%). Peningkatan produksi herba kering danandrografolid terbaik diperoleh dari penggunaan 20 CD (82,81 dan142,11%), 20 BB (88,75 dan 131,58%), dan 20 BD (65,63 dan 131,58%).Implikasi dari hasil penelitian ini bahwa bakteri endofit berpotensi untukdikembangkan pada budidaya tanaman sambiloto.Kata kunci: Andrographis paniculata, bakteri endofit, andrografolid,pertumbuhan, produksiABSTRACTEndophytic bacteria live within healthy plant tissue and playimportant roles, such as producing compounds of plant growth regulatorssubstances such as IAA, GA 3 , and Cytokinin. The aims of this research isto evaluate the potential of endophytic bacteria to promote the growth,andrographolide content, and dry matter yield of king of bitter. Theresearch was conducted in the greenhouse of Cimanggu Balittro in October2011-May 2012. Treatments were arranged in a randomized completeblock design with six treatments and four replications. Treatments consistof (1) control, and 5 kinds of endophytic bacteria isolates such as (2)20BB, (3) 5MD, (4) 20BD, (5) 20CD (treatments no.2-5, consisted of 4types of isolate), and (6) 90AA (single isolate). The highest presentage ofplant height and number of primary branches were obtained from thetreatment of 20CD (24.7%) and 20BB (42.2%). Increase in the dry herbyield of 25-82.81% was in agreement with increasing in uptake of N (64.7-158.8%), P (50-100%), and K (65-155%). The best treatment with whichyielding high of dry herbs and andrographolide was 20CD isolates (82.81and 142.11%), followed with 20 BB (88.75 and 131.58%), and 20 BD(65.63 and 131.58%). The study implies that endophytic bacteria havepotential for development of king of bitter cultivation.Key words: Andrographis paniculata, endophytic bacteria, androgra-pholide, growth, yield
PEMANFAATAN BAKTERI ENDOFIT DAN FOSFAT UNTUK PERTUMBUHAN DAN PRODUKSI TANAMAN SAMBILOTO / Utilizing Endophytic Bacteria and Phosphate for Growth and Yieald of Andrographis paniculata Gusmaini Gusmaini; Didy Sopandie; Sandra Arifin Aziz; Abdul Munif; Nurliani Bermawie
Jurnal Penelitian Tanaman Industri Vol 22, No 3 (2016): September, 2016
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/littri.v22n3.2016.153-159

Abstract

Andrographis paniculta produce andrographolide, which have functions as raw material for medicine. One can stimulate andrographolide yield by utilizing endophytic bacteria and phosphate. This research objectives were to obtain effect of endophytic bacteria and phosphate on growth, yield and andrographolide content, N, P, and K uptake of A. paniculta. The research was conducted at the experimental garden of ISMCRI, at Cimanggu, Bogor from June 2012-February 2013. The trial was arranged in Random Block Design, factorial, 9 treatments and 3 replications. The first factor were endophytic bacteria; 1) without endophytic bacteria, 2) 20CD, and 3) 20BB. The second factor were the levels of P; 1) without P, 2) 27 kg/ha P, and 3) 54 kg/ha P. The results showed that Endophytic bacteria application and P fertilizer significantly increased plant growth, dry matter yield, andrographolide content and yield, and N, P, K uptake, but there were no interaction between endophytic bacteria and P treatments. Giving of endophytic bacteria improved content and yield of andrographolide ranging 16,9-29,9% and 37,6-45,7% respectively. A dossage of 27 kg/ha P was recommended to produce dry matter and andrographolide yield, and andrographolide content obtained 2.56%. The best andrographolide yield should be harvested at the beginning of generative phase.Keywords: Andrographis paniculata, andrographolide content, endophytic bacteria, phosphate, yield. AbstrakTanaman sambiloto merupakan tanaman penghasil andrografolid, yang berfungsi sebagai bahan baku obat. Salah satu yang dapat memacu produksi andrographolid tersebut dengan memanfaatkan bakteri endofit dan fosfat. Penelitian bertujuan untuk mengetahui pengaruh bakteri endofit dan fosfat terhadap pertumbuhan, produksi dan kadar andrografolid serta serapan hara N, P, dan K pada tanaman sambiloto. Penelitian dilaksanakan di Kebun Percobaan Cimanggu Balai Penelitian Tanaman Rempah dan Obat (Balittro), Bogor dari bulan Juni 2012-Februari 2013. Penelitian ini menggunakan rancangan acak kelompok, faktorial, 9 perlakuan dan 3 ulangan. Faktor pertama yaitu bakteri endofit; 1) tanpa bakteri, 2) 20CD, dan 3) 20BB. Faktor kedua adalah dosis pupuk P; 1) tanpa pupuk, 2) 27 kg/ha P, dan 3) 54 kg/ha P. Hasil penelitian menunjukkan bahwa bakteri endofit dan P nyata meningkatkan pertumbuhan, produksi biomas, kadar dan produksi andrografolid, serta serapan hara N, P, dan K pada umur tanaman 14 MST, namun tidak terdapat interaksi antara kedua faktor tersebut. Pemberian bakteri endofit dapat meningkatkan kadar dan produksi andrografolid, masing-masing berkisar 16,9-29,9% dan 37,6- 45,7%. Dosis 27 kg/ha P direkomendasikan untuk menghasilkan produksi bahan kering dan produksi andrografolid, dengan kadar andrografolid yang diperoleh 2,56%. Produksi andrografolid terbaik, tanaman dipanen pada fase awal generatif.Kata kunci: Andrographis paniculata, andrografolid, bakteri endofit, pertumbuhan, fosfat, produksi.
PENGARUH KOMPOSISI MEDIA DAN FERTIGASI PUPUK ORGANIK TERHADAP KANDUNGAN BIOAKTIF DAUN TANAMAN KEMUNING (Murraya paniculata (L.) JACK) DI PEMBIBITAN Ray March Syahadat; Sandra Arifin Aziz
Buletin Penelitian Tanaman Rempah dan Obat Vol 23, No 2 (2012): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v23n2.2012.%p

Abstract

Kemuning (Murraya paniculata) dapat digunakan sebagai obat tradisional. Banyak penelitian mengenai fitofarmakologi kemuning tapi tidak pada penelitian mengenai budidaya. Penelitian dilaksanakan sejak Oktober 2011 sampai Maret 2012 di Gunung Batu, Bogor. Tujuan penelitian ini adalah untuk mengetahui pengaruh kombinasi komposisi media dan aplikasi fertigasi dengan pupuk organik terhadap kandungan bioaktif daun kemuning. Penelitian menggunakan analisis kualitatif fitokimia pada daun kemuning. Perlakuan yang diberikan komposisi media tanah latosol Darmaga + arang sekam padi (1:1) v/v tanpa fertigasi; komposisi media tanah latosol Darmaga + arang sekam padi + pupuk kandang kambing (1:1:1) v/v dan aplikasi fertigasi dengan kotoran kambing; komposisi media dengan tanah latosol Darmaga + arang sekam padi + pupuk kandang kambing (1:1:1) v/v dan aplikasi fertigasi dengan pupuk kandang kotoran ayam; komposisi media tanah latosol Darmaga + arang sekam padi + kotoran ayam (1:1:1 ) v/v dan aplikasi fertigasi dengan kotoran kambing; komposisi media tanah latosol Darmaga + arang sekam padi + kotoran ayam (1:1:1) v/v dan aplikasi fertigasi dengan pupuk kandang ayam. Konsentrasi yang digunakan untuk fertigasi yaitu satu kg pupuk organik per lima liter air, dengan dosis 60 ml per tanaman, dan diaplikasikan setiap dua minggu. Hasil penelitian analisis kualitatif fitokimia menunjukkan bahwa daun kemuning mengandung steroid yang paling tinggi, dan diikuti saponin, flavonoid, tanin, dan alkaloid.
PRODUKSI FLAVONOID DAUN KEMUNING (Murraya paniculata L. Jack) PADA DOSIS PUPUK ORGANIK DAN INTERVAL PANEN YANG BERBEDA Rahmi Taufika; Sandra Arifin Aziz; Maya Melati
Buletin Penelitian Tanaman Rempah dan Obat Vol 27, No 1 (2016): BULETIN PENELITIAN TANAMAN REMPAH DAN OBAT
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/bullittro.v27n1.2016.27-35

Abstract

Kemuning (Murraya paniculata) telah digunakan secara tradisional sebagai tanaman obat karena mengandung metabolit sekunder yang memiliki berbagai fungsi. Pemupukan dengan pupuk organik dan interval panen dapat meningkatkan produksi metabolit sekunder, terutama flavonoid. Tujuan penelitian untuk mengetahui pengaruh kombinasi dosis pupuk organik dan interval panen yang berbeda terhadap produksi flavonoid daun kemuning. Penelitian dilaksanakan sejak Juni 2014 sampai Februari 2015 di Kebun Percobaan Organik IPB, Cikarawang, Bogor. Percobaan disusun berdasarkan Rancangan Acak Kelompok (RAK) faktorial dengan faktor (1) pupuk organik menggunakan 8 kombinasi dosis pupuk kandang ayam (PA) dan abu sekam (AS) yaitu kontrol; 0 kg PA + 3 kg AS;           7 kg PA + 0 kg AS; 7 kg PA + 3 kg AS; 14 kg PA + 0 kg AS; 14 kg PA + 3 kg AS; 21 kg PA + 0 kg AS; 21 kg PA + 3 kg AS pertanaman dan (2) 3 interval panen (2, 3, dan 4 bulan). Data dianalisis menggunakan uji F dan taraf DMRT 5%.  Hasil penelitian menunjukkan bahwa pemberian kombinasi dosis pupuk organik dengan berbagai dosis yang berbeda tidak memberikan pengaruh nyata (P>0,05) terhadap semua parameter yang diamati. Perlakuan interval panen nyata meningkatkan  produksi daun berupa berat basah dan kering daun total pada interval panen 4 bulan masing-masing sebesar 914,92 g  tanaman-1, 258,53 g tanaman-1. Perlakuan interval panen memberikan pengaruh terhadap produksi senyawa flavonoid total, antosianin, protein, klorofil total, dan aktivitas antioksidan. Interval panen 2 bulan menghasilkan klorofil total tertinggi sebesar 1,72 mg g BB-1.Interval panen 4 bulan menunjukkan aktivitas enzim PAL (7,915 x 10-5 mg CA eq g BB-1), produksi protein (7,96 mg tanaman-1), flavonoid total (682,82 mg tanaman‑1), antosianin (1,17 mg tanaman-1), dan aktivitas antioksidan (76,51%) tertinggi. Tidak ada interaksi antara pemberian pupuk organik dengan interval panen semua parameter pengamatan.
APLIKASI PUPUK NITROGEN+KALIUM MELALUI TANAH DAN DAUN TERHADAP PRODUKSI PROTEIN DAN ANTOSIANIN PUCUK LAYAK JUAL KOLESOM (Talinum triangulare (Jacq.) Willd) Hilda Susanti; Sandra Arifin Aziz; Maya Melati; Slamet Susanto
EnviroScienteae Vol 9, No 3 (2013): EnviroScienteae Volume 9 Nomor 3, November 2013
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v9i3.1995

Abstract

The experiment was conducted in Leuwikopo, Dramaga, Bogor, Indonesia from October until December 2010  to study the effect of soil and foliar applications of nitrogen+potassium fertilizer on waterleaf shoot (Talinum triangulare (Jacq.) Willd) protein and anthocyanin production. A randomized complete block design was used with 3 replications and 4 treatments. The treatments were different rates of N+K for soil application with or without foliar application, they were 100% N+K rates of soil application (150 kg urea + 150 kg KCl/ha); 100, 75, and 50% N+K rates of soil application added with foliar application of 0.2% urea and 0.1% KCl.  Fertilizers were applied on soil on 0, 30, and 60 days after planting, while foliar applications were conducted on 15, 30, 45, and 60 days after planting.  The result showed that the highest protein and anthocyanin production of waterleaf shoot for 75 days were produced by 100% soil application of N+K; protein production was 16,98 g/plant while anthocyanin production was 170,27µmol/plant.
Study of Pests and Diseases 10 Accessions of Sowthistle in Organic Cultivation Tatik Raisawati; Maya Melati; Sandra Arifin Aziz; Mohamad Rafi; Parwito Parwito
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 1 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i1.2507

Abstract

Tempuyung (Sonchus arvensis L.) is known in Indonesia as traditional medicine. This study was conducted to observe diseases that attack tempuyung in organic cultivation. Ten accessions of sowthistle were collected from Dramaga, Cibadak, Cicurug, Lembang, Matesih, Sekipan, Tawangmangu, Batu, Banjararum, and Sumbersekar, with altitudes between 186-1280 m above sea level and rainfall of 988-2573 mm. The research was carried out in the organic experimental field of Cikarawang, IPB, Bogor, with a geographical location of 6o30' - 6o45' SL and 106o30'-106o45´ EL and an altitude of 190 m above sea level. The research location is a lowland with 1618 mm of rainfall during the study. Pest identification was carried out in the Plant Clinic laboratory of the Plant Protection Department of IPB. Disease identification was carried out by taking symptomatic plants, then isolated and grown in PDA media and then identified. The results showed that the disease that attacked the sowthistle in this experiment was caused by the bacterium Pseudomonas sp and fungi Fusarium sp. The disease attack rate ranges from 32 to 60%. Disease attacks were controlled by removing the affected plants and then spraying with turmeric solution in a ratio of 1: 10. Pests that attacked sowthistle were snails, grasshoppers, fruit borer caterpillars, and panicle-sucking insects.
Increased Production and Flavonoids of Two Celery Highland Varieties (Apium graveolens L.) by Endophytic Bacteria in Lowland Andika Akbarul Iman; Sandra Arifin Aziz; Abdul Munif
AGRIVITA, Journal of Agricultural Science Vol 45, No 2 (2023)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i2.3677

Abstract

Celery (Apium graveolens L.) is an annual plant that grows optimally in Indonesia’s highlands. The provision of endophytic bacteria has the role of plant protection, increasing agronomic growth and plant physiology, and overcoming environmental stresses. This study aims to assist the adaptation of highland celery varieties in the lowlands due to the decreasing agricultural highland and increase their production with endophytic bacteria applications. The experiment was executed in Bogor, Indonesia using a randomized block design with two factors. The celery variety served as the first factor [Amigo and Aroma (highland variety), and Summer Green (lowland variety)], and endophytic bacteria was the second factor (control, APE35, a combination of APE35+BAT, APE35+BAT+EQ26, and the PTM3 consortium). The result showed that endophytic bacteria helped the plants to adjust growth from highland to lowlands and increase yield. In lowland, Amigo showed shorter in height but it has a significantly higher stalk number, carotenoids, and flavonoids than Summer Green (lowland control). Endophytic bacteria increased plant growth, N, P, pigments, and flavonoids. APE35 or PTM3 with Amigo produced significantly higher leaf area, number of tillers, number of leaflets, leaf area, head fresh weight (78.529 and 75.054 g/plant), total fresh weight (81.67 and 85.395 g/plant), and total flavonoids (1484.818 and 1502.459 mg QE/100 g) than Summer Green without endophytic bacteria.
Peningkatan Nilai Tambah Tanaman Obat pada Pekarangan Rumah Ibu-ibu PKK (Pemberdayaan Kesejahteraan Keluarga) Kecamatan Pasirwangi, Kabupaten Garut Siti Sadiah; Sandra Arifin Aziz; Auliya Ilmiawati; Taopik Ridwan
Agrokreatif: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 2 (2023): Agrokreatif Jurnal Ilmiah Pengabdian Kepada Masyarakat
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agrokreatif.9.2.199-205

Abstract

Polyscias scutellaria can be planted as hedge plants at home. This plant has many advantages, one of which is a hair tonic that already has a patent number. To be used on an industrial scale, it is necessary to provide raw materials on a large scale, which can be done by planting in certain regions. The objective is that the empowerment of the PKK in Pasirwangi District, Garut will make the Pasirwangi sub-district one of the centers for producing P. scutellaria leaf raw materials. The activities carried out include educating on the use of medicinal plants, especially P. scutellaria and ginger, practicing training on planting techniques, cultivating them, and giving P. scutellaria cuttings and post-harvest processing techniques. This activity is an activity of the IPB Lecturer Homecoming Program in 2022 which is carried out in several stages. Evaluation and monitoring of cultivation executed two months after training. The evaluation results showed that there was an increase in knowledge related to the cultivation of P. scutellaria and participants cultivated P. scutellaria in their garden after the training was more than 90%. All of the participant’s responses to the training carried out stated that it was very useful and hoped that the activities would be sustainable.
Co-Authors , Adiwirman , Nazi , Nirwan ,, Herlina . Herlina . TRIVADILA A.A. Ketut Agung Cahyawan W Abdul Munif Agus Yudhi Pardiyanto Andika Akbarul Iman Andria Afrida Anggia Murni Ani Kurniawati Anisya Elsa Shafira Ari, Ahmad Nur Hidayat Gena Arista, Nor Isnaeni Dwi Atang Sutandi Auliya Ilmiawati Ayunina, Krisetya Azmi, Tubagus Kiki Kawakibi Bayuanggara Cahya Ramadhan betty betty Betty Tjhia BUDI MARTONO DADANG DADANG Danar Hadisugelar Dewi Sukma Dhedy Kristanto Didy Sopandie Diny Dinarti DINY DINARTY, DINY Dyah Iswantini Edi Santosa Ekawati, Rina Eman Ayu Sasmita Jati, Gusti Fajar Pangestu Fauziah, Ni'mah Fhonna, Tasya Nurizki Giyanto, dan GUSMAINI GUSMAINI Gusmaini Gusmaini GUSMAINI GUSMAINI, GUSMAINI Haridjaja, Oteng Herlina, NFN Hesti Pujiwati Hesti Pujiwati Hilda Susanti Hilda Susanti I Ketut Suada Ina Kusheryani Ira Fauziah Noer Irmanida Batubara Ismail Saleh Ismail Saleh Ismiyanti, Ismiyanti Isna Tustiyani Isna Tustiyani Jamil, Anna Moslihat Kailola, Joan Joulanda Grace Karimuna, Siti Rahmah Ketty Suketi Krisetya Ayunina Kurniawati, Ari Kurniawati, Ari LATIFAH K. DARUSMAN Leo Mualim M. Rafi MADE ASTAWAN Manalu, Johanes Marojahan MARIA BINTANG Maya Melati Ma’rufah, Siti Hilda Meity Suradji Sinaga Miftahudin . Mohamad Rafi Mufa'adi, Ardianto Muhamad Syukur Muhammad Farid 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 Nur Faridah, dan Didah Nuri Andarwulan NURLIANI BERMAWIE NURLIANI BERMAWIE Nurliani Bermawie Nurliani Bermawie Nurwita Dewi Oteng Haridjaja Parwito Pebra Heriansyah Purwono Purwono, Purwono Purwono, dan Putri, Astrid Aditya Putri, Fiadini Rahmi Taufika Ramadhan, Bayuanggara Cahya Ramadhani, Elrisa Rasmani, Rasmani Ray March Syahadat Refa Firgiyanto Respita, Intan Annisa rina ekawati Rizva, Dian Novira Sari, Galuh Yunita Shafira, Anisya Elsa Siti Hilda Ma’rufah Siti Maryam Harahap Siti Maryam Harahap Siti Sadiah Slamet Susanto Sri Astuti Rais Stefani Daryanto Sudirman Yahya Sudirman Yahya Tamsin, Aqlia Hanna Nurfatiha Taopik Ridwan Taopik Ridwan Tatik Raisawati Toyip Toyip Tutik Wresdiyati Wahyu Arif Sudarsono Wahyu Arif Sudarsono Waras Nurcholis Wardani, Eska Ayu Winarso D. Widodo Yudiansyah Yudiansyah Yulia Indriani