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All Journal Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Hortikultura Indonesia (JHI) JURNAL AGROTEKNOLOGI Elementary School Teacher JURNAL PERTANIAN QARDHUL HASAN: MEDIA PENGABDIAN KEPADA MASYARAKAT JURNAL AGRONIDA JURNAL AGRIBISAINS Jurnal Sains Agro Asean Journal of Science and Engineering (AJSE)

Arifah Rahayu

Unknown Affiliation

Author-ID : 354833

Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Social Sciences Veterinary Other

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PENGARUH PUPUK HAYATI MAJEMUK CAIR DAN PUPUK SINTETIK TERHADAP PERTUMBUHAN TANAMAN EDAMAME (Glycine max (L.) Merr) Fahmi, Lukman; Rahayu, Arifah; Mulyaningsih, Yanyan
JURNAL AGRONIDA Vol 3, No 2 (2017)
Publisher : Universitas Djuanda Bogor

Fertilizer administration is a way to increase the productivity of edamame plants.Â Synthetic fertilizer is commonly used in edamame cultivation today.Â However, excessive use of synthetic fertilizer could reduce soil fertility so that substitution of it with biofertilizer is needed.Â This study was aimed at assessing the effects of biofertilizer and synthetic fertilizer administration on the growth and production of edamame plants.Â A completely randomized design in a factorial pattern was used.Â The first factor was biofertilizer rates consisting of three levels namely no fertilizer (0% R), 5 ml/l (50% R), and 10 ml/l (100% R).Â synthetic fertilizer was given in five levels consisting of no fertilizer (0% R), 25% recommended rate (urea 37.5 kg/ha, SP-36 37.5 kg/ha, and KCl 25 kg/ha), 50% recommended rate (urea 75 kg/ha, SP-36 75 kg/ha, and KCl 50 kg/ha), 75% recommended rate (urea 112.5 kg/ha, SP-36 112.5 kg/ha, and KCl 75 kg/ha), and 100% recommended rate (urea 150 kg/ha, SP-36 150 kg/ha, and KCl 100 kg/ha).Results showed that plants given biofertilizer by 100% recommended rate had significantly higher height, number of leaves, and fresh and dry root weight in 5 weeks after planting (WAP).Â Synthetic fertilizer administration by 100% recommended rate gave significantly higher plant height, number of branches, number of leaves, and fresh and dry root weight in 5 weeks after planting (WAP).Â Interaction of 100% recommended rate of biofertilizer and 100% recommended rate of synthetic fertilizer resulted in significantly higher number of leaves and number of flowers.Â Keywords: edamame plant. Biofertilizer, synthetic fertilizer

Morfologi bunga dan viabilitas serbuk sari berbagai aksesi pamelo {Citrus maxima (Burm.) Merr.} Dewi, Septari Permata; Rahayu, Arifah; Rochman, Nur
JURNAL AGRONIDA Vol 1, No 1 (2015)
Publisher : Universitas Djuanda Bogor

Penelitian ini bertujuan untuk mengetahui morfologi bunga dan viabilitas serbuk sari berbagai aksesi pamelo. Penelitian dilakukan di kebun petani di Desa Tambak Mas, Kecamatan Sukomoro, Kabupaten Magetan dan preparat diamati di Laboratorium Mikroteknik Departemen Agronomi dan Hortikultura, Fakultas Pertanian, IPB. Pengamatan bunga dan viabilitas serbuk sari dilakukan terhadap 11 aksesi pamelo. Karakter yang berperan dalam pengelompokan aksesi pamelo adalah diameter kelopak, jumlah bunga per tangkai, lebar petal dan panjang tangkai. Berdasarkan morfologi bunga pada tingkat kemiripan 28,61%, aksesi pamelo dipisahkan atas kelompok I (Adas Gulung, Jawa 2, Jawa 3, Adas Duku, Bali Merah 2, Magetan, Nambangan dan Bali Putih), kelompok II (Sri Nyonya), dan kelompok III (Bali Merah 1). Hasil pewarnaan dengan tetrazolium klorida (TTC) menunjukkan âJawa 3â memiliki viabilitas serbuk sari tertinggi, sedangkan âJawa 1â, âBali Merah 1â, dan âBali Merah 2â terendah. Umumnya perkecambahan dengan media polen germination medium (PGM) memberikan viabilitas serbuk sari lebih tinggi dibandingkan media Brewbaker&Kwack. Viabilitas serbuk sari tertinggi pada media Brewbaker&Kwack ditunjukkan oleh âAdas Dukuâ, sedangkan pada media PGM oleh

PENGARUH BERBAGAI KONSENTRASI IBA DAN URIN SAPI TERHADAP PERTUMBUHAN SETEK TANAMAN LADA (Piper nigrum L.) Riski, Komar; Rahayu, Arifah; Adimihardja, Sjarif Avitidjadi
JURNAL AGRONIDA Vol 2, No 2 (2016)
Publisher : Universitas Djuanda Bogor

Effect of IBA and Cow Urine Concentrations on the Growth of Pepper CuttageABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh konsentrasi IBA dan urin sapi terhadap pertumbuhan setek tanaman lada. Penelitian dilaksanakan pada bulan Juli sampai dengan September 2014 di Kebun Percobaan Agroteknologi Universitas Djuanda Bogor. Rancangan yang digunakan adalah rancangan acak lengkap dengan dua faktor. Faktor pertama adalah konsentrasi IBA (0 ppm, 200 ppm, 225 ppm, dan 250 ppm) dan faktor kedua adalah konsentrasi urin sapi (0%, 15%, 20% dan 25%). Hasil penelitian menunjukkan konsentrasi IBA tidak berpengaruh terhadap semua peubah yang diamati, kecuali pada persentase setek hidup pada umur 4 MST. Setek lada yang diberi urin sapi 20%Â memiliki persentase setek hidup, persentase setek berakar, panjang akar, jumlah akar dan jumlah tunas lebih tinggi dibandingkan dengan yang diberi perlakuan konsentrasi lain. Setek lada yang diberi urin sapi 0% menghasilkan persentase setek bertunas pada umur 4 dan 10 MST, panjang tunas pada umur 6-8 MST lebih baik dibandingkan yang diberi urin sapi dengan konsentrasi lebih tinggi.Â Kata kunci: Persentase setek hidup, persentase setek berakar, panjang akar, jumlah tunasÂ ABSTRACTThis study aims to determine the effect of IBA and cow urine concentrations on the growth of pepper cuttage. The research was conducted from July to September 2014 at Agrotechnology Experiment Garden of Djuanda University, Bogor. The experimental design used was completely randomized design with two factors. The first factor was IBA concentrations (0 ppm, 200 ppm, 225 ppm, and 250 ppm) and the second factor was cow urine concentrations (0%, 15%, 20% and 25%). The results showed that IBA concentration did not affect all observed variables, except in live crop percentage at age 4 MST. A pepper cuttage treated with 20% cow urine has live percentage, percentage of cuttings rooted, root length at age, root number and number of shoots higher than those treated with other concentrations. The pepper cuttage treated with 0% cow urine yielded the percentage of cuttings sprouted at ages 4 and 10 MST, the shoot lengths at 6-8 MST were better than those given higher concentrations of cow urine.Â Key word: percentage of rooted cuttage

PERTUMBUHAN, PRODUKSI DAN KUALITAS BAYAM (Amaranthus tricolor L.) PADA BERBAGAI DOSIS PUPUK KANDANG AYAM DAN KALIUM NIITRAT (KNO3) Zuryanti, Dwi; Rahayu, Arifah; Rochman, Nur
JURNAL AGRONIDA Vol 2, No 2 (2016)
Publisher : Universitas Djuanda Bogor

The study was aimed at assessing the growth, production, and quality of spinach (Amaranthus tricolor L.) given various rates of chicken manure and potassium nitrate (KNO3). A completely randomized design with two factors was used. The first factor was levels of chicken manure, namely 0 g, 50 g, 100 g, and 150 g per polybag. The second factor was levels of potassium nitrate (KNO3) fertilizer, namely 0 g, 0.25 g, 0.5 g, and 0.75 g per polybag.Â Results showed that chicken manure application significantly affected plant height on 14 days after planting (DAP) and number of leaves on 14 and 21 DAP. Potassium nitrate application Â gave significant effects on number of leaves on 21 DAP. Chlorophyl content of spinach leaves given by 150 g chicken manure per polybag increase at low dosage of KNO3 (0.25 g per polybag). Combination treatment of 150 g chicken manure and 0.75 g KNO3 fertilizer per polybag gave better effects on biomass fresh weight, shoot dry weight, and Â root dry weight than other treatment combinations.Key words: number of leaves, biomass fresh weight, chlorophyll content

Pertumbuhan Setek Sansevieria cylindrica âSkylineâ pada Berbagai Ukuran Bahan Tanaman dan Komposisi Media Tanam Rapilah, Rapilah; Rahayu, Arifah; Rochman, Nur
JURNAL AGRONIDA Vol 2, No 1 (2016)
Publisher : Universitas Djuanda Bogor

Penelitian ini bertujuan untuk mempelajari pengaruh ukuran bahan setek dan komposisi media tanam terhadap pertumbuhan tanaman Sansevieria cylindrica âSkylineâ. Penelitian dilaksanakan di Kebun Percobaan Agroteknologi, Universitas Djuanda Bogor pada bulan Pebruari sampai dengan Juni 2013. Penelitian dilakukan dengan rancangan acak lengkap dua faktor, yaitu ukuran bahan setek (5, 7 dan 10 cm) dan komposisi media tanam (100% tanah, tanah + arang sekam (1:2), tanah + arang sekam (2:1), tanah + arang sekam (1:1) dan 100% arang sekam). Hasil penelitian menunjukkan bahan setek berukuran 7 dan 10 cm menghailkan persentase setek hidup, persentase setek bertunas, jumlah dan panjang akar lebih baik dibandingkan dengan bahan setek berukuran 5 cm. Setek yang ditanam pada media tanah + arang sekam (1:1) memiliki akar lebih panjang diandingkan dngan yang ditanam pada media 100% tanah.Kata kunci: panjang akar, Sansevieria cylindrica, arang sekam

Analisis Risiko Produksi Sayuran Daun Indigenous di Kecamatan Kadudampit, Kabupaten Sukabumi, Jawa Barat Mubarokah, Syaima Lailatul; Nahraeni, Wini; Yusdiarti, Arti; Rahayu, Arifah
JURNAL AGRIBISAINS Vol 3, No 1 (2017): Jurnal Agribisains
Publisher : Universitas Djuanda Bogor

This study aims to identify 1) the source of production risk in some indigenous leaf vegetables, especially basil 2) the level of risks encountered, and 3) formulate strategies tocontrol the risk of production of indigenous leaf vegetable. The research was conducted in Kecamatan Kadudampit Sukabumi, the method of sampling used simple random sampling.The number of farmers were 42 farmers. In specialization activities, the method to process risk data used are analysis of variance, standard deviation and coefficient of variation. Theresults showed that the source of production risk faced by farmers were weather / climate, pest and disease diseases and seed quality. The expected return value of basil commodityRp.1.801.204 with the risk level of losses was 0.382 or 38%. Strategies that could be done to reduced the risk was the diversification activity with . timing and appropriate commodities of diversification activities, plan intercropping cropping pattern between two combination basil with lettuce were 60% and 40% and basil with gourd were 60% and 40%, risk managementin production through preventive strategies with improvement of physical facilities and mitigation strategies with pest and disease controls encountered.Keywords: basil, variance analysis, standard deviation, coefficient of variation, risk management.

PREFERENSI KONSUMEN TERHADAP SAYURAN INDIJENES Nahraeni, Wini; Rahayu, Arifah; Yusdiarti, Arti
JURNAL AGRIBISAINS Vol 2, No 2 (2016): Jurnal Agribisains
Publisher : Universitas Djuanda Bogor

Penelitian ini bertujuan untuk mengukur preferensi konsumen terhadap lima komoditassayuran indijenes daun di Kabupaten Bogor dan Sukabumi. Sayuran daun yang diamati adalahkatuk, kenikir, poh-pohan, kemangi, dan reundeu. Lokasi penelitian untuk mendapatkankeanekaragaman jenis sayuran indijenes dilakukan di tiga kabupaten/kotamadya yaitu Bogor,Sukabumi dan Cianjur Provinsi Jawa Barat sedangkan lokasi penelitian untuk melihat preferensikonsumen dilakukan di Kabupaten Bogor, Sukabumi, dan Jakarta. Data diperoleh dari hasilwawancara dengan responden ibu rumah tangga sebanyak 50 orang konsumen. Hasil Penelitianmenunjukan bahwa atribut yang paling penting dalam preferensi sayuran indijenes adalahrendahnya zat berbahaya, harga dan tingginya kandungan zat berkhasiat. Dari segi rasa, Sayuranyang paling disukai adalah kemangi, reundeu dan kenikir. Dari ketersediaan, yang paling baikkinerjanya adalah kemangi dan pohpohan. Sayuran yang ketersediannya jarang atau paling sulitdidapatkan adalah kenikir. Hasil analisis Multiatribut Fishbeinn menunjukan bahwa sayurandaun yang paling disukai konsumen adalah kemangi, pohpohan dan katukKata Kunci : Sayuran Indijenes, Preferensi Konsumen, Fishbeinn

PENINGKATAN PRODUKSI DAN KUALITAS TOMAT CERI (Solanum lycopersicum var. cerasiforme) DENGAN PENGGUNAAN BERBAGAI KOMPOSISI MEDIA TANAM DAN DOSIS PUPUK SP-36 Ramdani, Hisworo; Rahayu, Arifah; Setiawan, Haris
JURNAL AGRONIDA Vol 4, No 1 (2018)
Publisher : Universitas Djuanda Bogor

This study was aimed at assessing the response of cherry tomato to planting mediacomposition and SP-36 fertilizer rates. A factorial completely randomized design with two factorswas used. The first factor was planting media compositions, namely 100% soil, soil + rice huskcharcoal (1:1), soil + manure (1:1), rice husk charcoal + manure (1:1) and soil + rice huskcharcoal + manure (1:1:1). The second factor was SP-36 fertilizer rates, namely no fertilizer (0%R); 155.5 kg/ha (50% R); 311 kg/ha (100% R) and 466.5 kg/ha (150% R). The recommended rate(R) was 311 kg/ha. Results showed that cherry tomato plants grown in planting medium of soil +manure significantly had higher plant height, number of leaves, number of fruits and total solublesolid content than plants grown in the other planting media. Administration of SP-36 fertilizer indifferent rates was not found to significantly affect the growth, production and fruit quality of cherrytomatoes. Cherry tomato grown in planting medium of soil + rice husk charcoal + manure andfertilized with recommended rate of SP-36 fertilizer (100% R) produced the highest fruit/plantweight and saleable fruit weight.Keywords: cherry tomato, total soluble solid, saleable fruit, rice husk charcoal, manure

RESPON TANAMAN JAGUNG MANIS (Zea mays saccharata L.) TERHADAP PEMBERIAN PUPUK HAYATI MAJEMUK CAIR DAN PUPUK BUATAN N, P DAN K Rahayu, Arifah; Rochman, Nur; Lestari, Nurfitri Dwi; Agustina, Karlin
JURNAL AGRONIDA Vol 4, No 1 (2018)
Publisher : Universitas Djuanda Bogor

This study was aimed at assessing the response of sweetcorn plant on various dosages ofbiofertilizer and synthetic (N, P and K) fertilizer. The study was done in May to September 2014 atthe Agrotechnology Trial Farm of Djuanda University. A factorial completely randomized designwas used. The first and second factor were biofertilizer and synthetic fertilizer dosage (0%, 50 %,100% and 150% R/Recommendation). Results showed that adding biofertilizer and syntheticfertilizer until 100% R increased leaf area, length and weight of ear, root and biomass weight andTSS (total soluble solids) content. At various level of biofertilizer, increasing synthetic fertilizerdosages until 100% R could improve plant height, leaves and root number, stem girth, ear lengthand accelerate growing of staminate and pistillate. Meanwhile at various degree of syntheticfertilizer dosage, raising bofertilizer dosage until 150% R tend to higher plant height, and until100% R caused stem girth and root length greater, but delayed staminate and pistillate growth.Application of biofertlizer and synthetic fertilizer tend to increasing pH and cation exchangecapacity of growth medium.Keywords: weight of ear, pH, cation enxchange capacity

Implementation of School Literacy Activities to Build Reading Habits for Grade III Elementary School Students Rahayu, Arifah; Widodo, Susilo Tri
Elementary School Teacher Vol 5, No 2 (2021): Elementary School Teacher
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/est.v5i2.33833

This study aims to describe school literacy activities to develop reading habits for third grade students of SD NegeriDiponegoro. This study used descriptive qualitative method. The methods of data collection using interviews,documentation, and field notes. Then the data is tested using credibility and confirmability tests. The results of this studyindicate that: (1) school literacy activities at the habituation stage are proven by providing facilities and infrastructure tosupport, creating an environment which is rich of text, the role of teachers and implementing 15 minutes of readingactivities regularly and can repeatedly build students' reading habits. (2) The supporting factors of school literacyactivities are facilities and infrastructure, allocation of funds and time, also the role of teachers. a, the inhibiting factorsare the students low reading interest, incomplete facilities and infrastructure, also the teachers are not optimal in schoolliteracy activities. (3) The roles of teacher in school literacy activities are to direct activities and help students in choosinga book. (4) The ways to build students' reading habits through school literacy activities, they are providing various typesof books which are students like, increasing students' interest in reading books, motivating students' and forming anenvironment that supports reading habits. The conclusion of this study is that school literacy activities can build students'reading habits through 15 minutes of reading regularly and repeatedly supported by facilities and infrastructure, theenvironment and the role of the teacher.Keywords: school literacy activities; reading habit

Co-Authors , Setyono A.A. Ketut Agung Cahyawan W Ade Hilman Sholeh Nawawi Adimihardja, Sjarif Avitidjadi ALI NURMANSYAH Anis Khaerunnisa Ardiansyah, Rizki Yora Arif Faturrochman Aripin, Agung Astuti, Debi Puzi Awaliah, Latifah Bambang S. Purwoko Chairun Nisa Dadan Hindayana Daden Sukarta Damayanti Debi Puzi Astuti Dede Kardaya Dede Maryana Desyandri Desyandri Dewi Sukma Dewi, Septari Permata Didi Rudiansyah Djiwandono, Muhammad Dirman Dwi Pradana Aranta Dwi Zuryanti Efendi, Muhammad Ratib Efendi, Muhammad Ratib Ekal Kurniawan Ekorini Farastuti Fahmi, Lukman Fahrizal, Ilham Fanani, Muhammad Zainal Fawziyah Nurshabrina Fia Sri Mumpuni Hendrika, Ghani Inda Hidayati Rachmani Islahiyati, Refi Iswari S. Dewi Karlin Agustina Khaerunnisa, Anis Komar Riski Kulsum, Iis Afriani Kurdianingsih, Selvia Lesmana, Dudi Lestari, Nurfitri Dwi Maharani, Fitria Mardiah Matondang, Qomarul Fahmi Maulana, Yudi Meilani, Rizka Fatika Memen Surahman Muakkada, Muhammad Muhamad Zainal Fanani Muhammad Muakkada Mulyana Mulyana Musyahrani, Sylviaghani Nahraeni, Wini Nahraeni, Wini Nani Yulianti Nawawi, Ade Hilman Sholeh Nur Rochman Nur Rochman Nur Rochman Nurfitri Dwi Lestari Nurillah, Muhammad Syarif Octavianus Lumban Tobing Oktavianus LT oktavianus lt Permana, Aji Eka Ramdani, Hisworo Rapilah Rapilah Rapilah, Rapilah RAUF, AUNU Revianto, Revianto Riski, Komar Rizqi, Ahmad Abdul Was'i Sarmada Roestamy, Martin Selvia Kurdianingsih Septari Permata Dewi Setyono Setyono Setyono Setyono, S. Setyono, Setyono Siti Masithoh Siti Masitoh Sjarif Avitidjadi Adimihardja Slamet Susanto Sukarta, Daden Sulassih, . Susilo Tri Widodo, Susilo Tri Sutandi, Intan Apriani Syaima Lailatul Mubarokah Tatang Santana Titistyas Gusti Aji Undang, Undang Veithzal Rivai Zainal Wawan Setiawan Wini Nahraeni Yanyan Mulyaningsih Yaskur, Yaskur Yati Nurhayati Yaumalika, Mutiara Yora, Rizky Yudi Wahyudin Yudiwanti Wahyu E. Kusumo Yuliawati Yuliawati Yuliawati Yusdiarti, Arti Yusdiarti, Arti Zuryanti, Dwi

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