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All Journal Buletin Penelitian Tanaman Rempah dan Obat JURNAL AGRONIDA Buletin Penelitian Tanaman Rempah dan Obat
Setyono Setyono
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management

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Pertumbuhan dan produksi sawi manis (Brassica juncea L.) pada berbagai dosis pupuk kompos ternak sapi dan pupuk N, P dan K Ahmad Sanusi; Setyono Setyono; Sjarif Avitidjadi Adimihardja
JURNAL AGRONIDA Vol. 1 No. 1 (2015)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (480.235 KB) | DOI: 10.30997/jag.v1i1.125

Abstract

The study was aimed at assessing the effects of the application of different rates of cattle compost manure and N, P, K fertilizer on the growth and production of mustard greens. The study was done from May to June 2013 at Agrotechnology Trial Farm of Djuanda University. A factorial completely randomized design with two factors was used. The first factor was cattle compost manure in four levels, namely 0 ton/ha (R), 5 ton/ha (0,5 R), 10 ton/ha (R), and 15 ton/ha (1,5 R). The second factor was N, P, K fertilizer in four levels, namely 0 kg/ha (0 R), Urea 187 kg/ha + SP-36 155.5 kg/ha + KCl 112 kg/ha ( 0.5 R), Urea 374 kg/ha + SP-36 311 kg/ha + KCl 224 kg/ha ( R), and Urea 561 kg/ha + SP-36 466.5 kg/ha + KCl 336 kg/ha ( 1.5 R). Results showed that no interaction effect was found on all parameters measured except on the shoot diameter at 2 weeks after planting (WAP). Increasing rates of cattle compost manure did not give significant effects on all parameters measured except on number of leaves at 2 WAP. Increasing rates of N,P,K fertilizer were found to significantly increase the growth and production of mustard greens. This positive effects were found on plant height, number of leaves, and trunk diameter at 2, 3, and 4 WAP and shoot diameter at 3 and 4 WAP. Shoot wet and dry weights of plants in 1.5 R, N, P and K were significantly higher than those in other treatments.Keywords: Brassica juncea L., cattle manure,N, P, and K 
Daya insektisidal ekstrak daun tembelekan(Lantana camara Linn.) dan buah lerak (Sapindus rarak DC.) pada hama gudang callosobruchus chinensis Indah Pratiwi; Setyono Setyono; Nur Rochman
JURNAL AGRONIDA Vol. 1 No. 2 (2015)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (819.933 KB) | DOI: 10.30997/jag.v1i2.157

Abstract

Penelitian ini bertujuan untuk mengetahui kemampuan ektrak daun tembelekan (Lantana camara Linn.) dan buah lerak (Sapindus rarak DC.) dalam mengendalikan hama gudang Callosobruchus chinensis. Penelitian ini dilaksanakan pada bulan September 2014 sampai Januari 2015 di Laboratorium Entomologi, SEAMEO BIOTROP. Pada penelitian ini terdapat dua percobaan yaitu dengan ekstrak daun tembelekan dan buah lerak. Rancangan yang digunakan yaitu Rancangan Acak Lengkap (RAL) dengan tiga kali ulangan untuk setiap taraf konsentrasi bahan ekstrak. Konsentrasi ekstrak daun tembelekan yang digunakan untuk uji pendahuluan masing-masing adalah 0.0%; 0.5%; 1.0%; 1.5%; 2.0%; 2.5% dan 3.0% (v/v). Konsentrasi ekstrak buah lerak masing-masing 0.0%; 1.0%; 1.5%; 2.0%; 2.5%; 3.0% dan 3.5% (w/v). Konsentrasi yang digunakan untuk uji utama ditentukan berdasarkan hasil uji pendahuluan
Pengaruh air kelapa dan media tanam terhadap pertumbuhan stek stevia (Stevia rebaudiana Bertoni) Saptaji Saptaji; Setyono Setyono; Nur Rochman
JURNAL AGRONIDA Vol. 1 No. 2 (2015)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (614.744 KB) | DOI: 10.30997/jag.v1i2.172

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi air kelapa dan jenis media tanam terhadap pertumbuhan stek tanaman stevia. Penelitian dilaksanakan bulan September 2012 sampai Desember 2012 di Kebun Percobaan Jurusan Agroteknologi Universitas Djuanda Bogor. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) faktorial. Faktor pertama adalah perlakuan konsentrasi air kelapa yang terdiri atas lima taraf yaitu A0 = konsentrasi air kelapa 0%, A1 = konsentrasi air kelap 25 %, A2 = konsentrasi air kelapa 50 %, A3 = konsentrasi air kelapa 75 % dan A4 = konsentrasi air kelapa 100 %. Faktor kedua adalah perlakuan jenis media tanam yang terdiri atas empat taraf yaitu M0 = tanah, M1 = tanah : kompos cocopeat (1:1), M2 = tanah : kompos batang pisang (1:1) dan M3 = tanah : kompos daun keji beling (1:1). Secara umum stek tanaman stevia yang diberi konsentrasi air kelapa 100% (A4) dapat memberikan hasil terbaik pada tinggi stek dan jumlah daun pada umur 2, 3, 4 dan 6 minggu setelah tanam (MST), jumlah tunas (2 dan 3 MST), panjang akar, jumlah akar, bobot basah dan kering (berangkasan, pucuk dan akar)
Efektivitas pupuk kalium organik cair dan tahapan pemupukan kalium terhadap pertumbuhan, produksi, dan daya simpan kacang panjang (Vigna sesquipedalis (L.) Fruhw.) kultivar KP-1 Selvia Kurdianingsih; Arifah Rahayu; Setyono Setyono
JURNAL AGRONIDA Vol. 1 No. 2 (2015)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (846.415 KB) | DOI: 10.30997/jag.v1i2.177

Abstract

Penelitian ini bertujuan mengetahui pengaruh komposisi pupuk kalium dan tahapan pemupukan kalium serta interaksi antara keduanya terhadap pertumbuhan, produksi, dan daya simpan kacang panjang (Vigna sesquipedalis (L.) Fruwh.) Kultivar KP-1. Penelitian dilaksanakan pada bulan Mei sampai Agustus 2009, bertempat di kebun percobaan Jurusan Agroteknologi, Fakultas Pertanian, Universitas Djuanda Bogor.Penelitian ini menggunakan Rancangan Acak Lengkap pola faktorial dengan dua faktor. Faktor pertama berupa komposisi pupuk kalium (A) yang terdiri atas lima taraf, yaitu 2,4 g KCl + 0 ml kalium organik cair/tanaman (A0), 1,8 g KCl + 1,7 ml kalium organik cair/tanaman (A1), 1,2 g KCl + 3,4 ml kalium organik cair/ tanaman (A2), 0,6 g KCl + 5,2ml kalium organik cair/tanaman (A3), dan 0 g KCl + 6,9 kalium organik/tanaman (A4). Faktor kedua berupa tahapan pemberian pupuk kalium yang terdiri dari tiga taraf, yaitu B1 dengan 1x pemberian pada 1 minggu setelah tanam (MST), B2 dengan 2x pemberian pada 1MST dan 5MST; dan B3 dengan 4x pemberian pada 1, 3, 5, dan 7MST.Perlakuan komposisi pupuk kalium hanya berpengaruh terhadap banyak buah pada panen ke-5, perlakuan tahapan pemupukan kalium berpengaruh terhadap panjang buah (panen ke-12), bobot buah (panen ke-11), dan penyusutan bobot buah (4 HSS), serta interaksi antara keduanya berpengaruh terhadap banyak daun (9, 11, 12 MST) dan banyak kuncup bunga (10 MST). Tinggi tanaman, banyak buah tanaman, banyak kuncup bunga,dan banyak bunga mekar tidak dipengaruhi oleh komposisi pupuk kalium, tahapan pemupukan kalium, dan interaksi antara keduanya.
EFEKTIVITAS PENCAMPURAN PUPUK ORGANIK CAIR DALAM NUTRISI HIDROPONIK PADA PERTUMBUHAN DAN PRODUKSI TANAMAN SELADA (Lactuca sativa L.) Teuku Omaranda; Setyono Setyono; Sjarif Avitidjadi Adimihardja
JURNAL AGRONIDA Vol. 2 No. 1 (2016)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (773.673 KB) | DOI: 10.30997/jag.v2i1.749

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh komposisi pupuk organik cair dengan nutrisi hidroponik terhadap pertumbuhan dan produksi tanaman selada (Lactuca sativa L.). Penelitian dilakukan di greenhouse Universitas Djuanda Bogor. Kegiatan dimulai pada bulan Januari hingga Februari 2016. Penelitian ini menggunakan rancangan acak lengkap (RAL) satu faktor yaitu pencampuran pupuk organik cair (POC) dan nutrisi hidroponik (AB Mix). Perlakuan terdiri atas lima taraf, yaitu P1 (0% POC, 100% AB Mix), P2 (25% POC, 75% AB Mix), P3 (50% POC, 50% AB Mix), P4 (75% POC, 25% AB Mix), dan P5 (100% POC, 0% AB Mix). Tinggi tanaman selada tertinggi terdapat pada P3 dengan komposisi 50% POC dan 50% AB Mix (23.00 cm). Jumlah daun tertinggi sebanyak 10 helai yaitu pada P2 dengan komposisi 25% POC dan 75% AB Mix. Bobot total tanaman pada 30 HST (masa panen) tertinggi terdapat pada P2 yaitu (64.10 g). Tanaman yang diberi nutrisi hidroponik AB Mix dengan komposisi 50% atau lebih akan berpeluang lebih tinggi untuk mendapatkan hasil yang optimal baik dari tinggi tanaman, jumlah daun ataupun bobot total pada masa panen.Kata kunci: selada, hidroponik, pupuk organik cair hidroponik
KERAGAAN REGRESI LS, LAD, DAN MLAD PADA DATA DELIVERY TIME (The Performance of LS, LAD, and MLAD Regression on Delivery Time Data) Setyono Setyono; IM Sumertajaya; A Kurnia; AA Mattjik
JURNAL AGRONIDA Vol. 2 No. 1 (2016)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (984.471 KB) | DOI: 10.30997/jag.v2i1.750

Abstract

Pendugaan koefisien regresi berbasis optimasi sisaan yang dikenal adalah dengan carameminimumkan jumlah kuadrat sisaan (LS) dan meminimumkan jumlah sisaan mutlak (LAD).Pendugaan dengan cara meminimumkan maksimum sisaan mutlak (MLAD) belum dikembangkan.Tujuan penelitian ini adalah untuk mengetahui apakah program linier dapat digunakan untukmendapatkan penduga koefisien regresi yang meminimumkan maksimum sisaan mutlak danmembandingkan hasilnya dengan hasil pendugaan menggunakan metode LS dan LAD. Data yangdigunakan adalah data Delivery Time yang biasa digunakan untuk uji coba metode regresi. Hasilpenelitian menunjukkan bahwa program linier dapat digunakan untuk mendapatkan pendugakoefisien regresi yang meminimumkan maksimum sisaan mutlak, pada data Delivery Time regresiLAD paling baik menurut kriteria validasi silang, sedangkan regresi LS paling stabil menurutsemua kriteria. Dalam metode MLAD dimungkinkan diperoleh subset pengamatan yangmenghasilkan penduga koefisien regresi yang sama besar dengan penduga koefisien regresi darikeseluruhan pengamatan.Kata kunci : MLAD, program linier, regresi, sisan mutlak, validasi silang
CONTOH PENGGUNAAN INDEKS SEDERHANA PADA SELEKSI JAGUNG (Zea Mays) Setyono Setyono
JURNAL AGRONIDA Vol. 2 No. 2 (2016)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1032.475 KB) | DOI: 10.30997/jag.v2i2.994

Abstract

Selection is choosing the good or discarding the bad. The selection index is one of the selection procedures in the plant breeding program when it involves many characters. In this study we used experimental data resulted by split plot design involving 30 maize genotypes planted in 3 environments with 3 replications, so that in each response variable there were 270 observation units. From the 30 genotypes, selection performed using an index of 4 characters with unweighted index methods (equal weight) and weighted index method (different weight), to obtain 5 genotypes with the largest index. The parameters studied include the population average, selection average, selection differential, genetic gain/cycle, and percent genetic gain/ cycle of each response variable. The results of the study showed that both methods always give positive progress on the character chosen as selection criteria, but not necessarily give positive progress to other characters. In practice the selection in the field we should consider the heritability. Keywords: index selection, selection differential, genetic gain / cycle, heritability
Growth of Various Chrysanthemum (Chrysanthemum morifolium R.) Cultivars Cuttings on Different Auxin Type Agus Rahman; Setyono Setyono; Budi Winarto
JURNAL AGRONIDA Vol. 4 No. 1 (2018)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (243.873 KB) | DOI: 10.30997/jag.v4i1.1523

Abstract

This study aims to obtain qualified seedlings, and speed up the rooting of some varieties ofchrysanthemum (Chrysanthemum morifolium R.) cuttings use synthetic and naturally plant growthregulator (auxin). Research results are expected to be an alternative method of application effectiveand environmentally friendly plant growth regulator. The research was conducted from March toApril 2013 at the Research Institute of Ornamental Plants (Balai Penelitian Tanaman Hias). Theexperimental design used is completely randomized design (CRD) factorial. The first factor is thetype of auxin which consists of four levels ie control, indole acetic acid (IAA), naphthalene aceticacid (NAA), pregnant cow urine, and not pregnant cow urine. The second factor is the type ofchrysanthemum varieties which consists of four levels ie spray type of Puspita Pelangi, spray typeof Puspita Nusantara, standard type of Sakuntala, and standard type of Pasopati. The resultsshowed that type of chrysanthemum cultivars and type of auxin not affected the percentage of livecuttings, percentage of rooted cuttings and percentage of sprouted cuttings. The cuttings root ofplant that given by pregnant cow urine is better than other treatments. Cuttings root length, andnumber of primary root of Pasopati is better than other cultivars. The interaction influence betweenthe type of auxin and chrysanthemum cultivars found only in the number of secondary roots,diameter of root and length of the shoot cuttings at 12 DAP.Keywords: Chrysanthemum morifolium R., cow urine, NAA, spray type
Effects of Planting Density and Concentration of NPK Fertilizer on the Growth of Potted Chrysanthemum (Chrysanthemum morifolium Ramat) Feby Steviani Anugrah Ramadhan; Setyono Setyono; Evi Dwi Sulistya Nugroho
JURNAL AGRONIDA Vol. 4 No. 1 (2018)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.111 KB) | DOI: 10.30997/jag.v4i1.1530

Abstract

Chrysanthemum is an ornamental plant that people likes, grows the whole year, and hashigh economic value. This study was aimed at assessing the effects of planting density andconcentration ofNPK fertilizer on the growth of potted chrysanthemum. The study was conductedin a plastic house at the Indonesian Ornamental Crops Research Institute (IOCRI), Cipanas,Cianjur, West Java from March to June 2017. Shoot cuttings of ±7 cm of potted chrysanthemum ofAvanthe Agrihorti cultivar were used. A completely randomized design in a factorial pattern withfactors was used. The first factor was planting density and the second factor was concentrationofNPK (16:16:16) fertilizer. The planting density consisted of 5, 6, and 7 shoot cuttings andconcentrationof NPK fertilizer were 150, 200, 250, and 300 ppm. Results showed that plantingdensity significantly affected stem diameter, number of buds, and width of canopy. No effectconcentrationof fertilizer was found on all variables.Keywords: potted chrysanthemum, planting density, NPK fertilizer
Effects of the Administration of Coconut (Cocos nucifera) Water and Urea Fertilizer in Various Rates on the Growth and Production of Pakcoy (Brassica juncea L.) Tarzan Purba; Octavianus Lumban Tobing; Setyono Setyono
JURNAL AGRONIDA Vol. 4 No. 2 (2018)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (268.782 KB) | DOI: 10.30997/jag.v4i2.1574

Abstract

Pakcoy (Brassica juncea L.) is a leaf vegetable that requires sufficient nutrients for growth and development to produce maximum production. This study aims to determine the effect of pakcoy watering using coconut water and giving various doses of urea fertilizer to the growth and yield of pakcoy plants. This study used a factorial complete randomized design consisting of two factors. The first factor is the supply of coconut water which consists of four levels of treatment namely without coconut water (A1), volume of coconut water 100 ml (A2), volume of coconut water 150 ml (A3), volume of coconut water 200 ml (A4). The second factor was urea fertilizer which consisted of four treatment levels, namely without urea (N1), urea 0.2 gr (N2), urea 0.4 gr (N3), urea 0.6 gr (N4). The results of this study indicate that the watering of coconut water and the giving of various doses of urea fertilizer affect plant height at the 5th and 6th week, the number of leaves at the 5th and 6th week, leaf area, canopy width at the 5th and 6th week, leaf wet weight, leaf dry weight, root wet weight and root dry weight. The interaction between coconut water and urea fertilizer did not affect all observed variables.Key words: Brassica juncea, coconut water, urea, stover weight, growth.
Co-Authors A Kurnia AA Mattjik Agus Rahman Ahmad Sanusi Alfia Wulansari Arifah Rahayu Budi Winarto Evi Dwi Sulistya Nugroho Feby Steviani Anugrah Ramadhan H Suhaeni I Made Sumertajaya Indah Pratiwi Muhammad Agus Muljanto Nur Rochman Octavianus Lumban Tobing Oktavianus Lumban Tobing Rosihan Rosman Saptaji Saptaji Selvia Kurdianingsih Sjarif Avitidjadi Adimihardja Tarzan Purba Teuku Omaranda