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All Journal Jurnal Hortikultura Indonesia (JHI) Journal of Degraded and Mining Lands Management AGRIVITA, Journal of Agricultural Science REKAYASA Fakultas Pertanian Jurnal Penelitian Pertanian Terapan Kultivasi Jurnal AGROSAINS dan TEKNOLOGI AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian AGROMIX Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Abditani : Jurnal Pengabdian Masyarakat Seminar Nasional Lahan Suboptimal BUANA SAINS ZIRAA'AH MAJALAH ILMIAH PERTANIAN Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat JAPI: Jurnal Akses Pengabdian Indonesia
Wahyu Fikrinda
Program Studi Agroteknologi, Fakultas Pertanian, Universitas Tribhuana Tunggadewi
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Other

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APLIKASI PUPUK ORGANIK CAIR PADA TANAMAN KENTANG VARIETAS GRANOLA DI DATARAN MEDIUM Karamina, Hidayati; Fikrinda, Wahyu
Kultivasi Vol 15, No 3 (2016)
Publisher : Fakultas Pertanian UNPAD

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Abstract

Kentang merupakan tanaman semusim dengan berbentuk menyemak dan memiliki sifat menjalar. Salah satu alternative upaya untuk meningkatkan hasil produktivitas kentang yaitu adalah penanaman kentang pada dataran medium. Tujuan dari penelitian ini adalah untuk menentukan jenis jenis dan takaran pupuk organik cair yang optimum dalam meningkatkan produksi kentang di dataran medium sehingga dari efektivitas itulah diharapkan pertumbuhan dan produktivitas kentang mampu optimal. Penelitian ini menggunakan Rancangan Acak Kelompok dengan 3 ulangan dengan 11 perlakuan. Hasil penelitian menunjukkan bahwa pupuk organik cair BIO-As dengan dosis 25 ml.l -1 mampu meningkatkan pertumbuhan tinggi tanaman, jumlah daun, jumlah batang,  dan bobot total tanaman kentang. Perlakuan P11 memiliki hasil yang paling baik dibandingkan perlakuan P0 hingga P10.
PEMANFAATAN RESIDU BIOCHAR DAN PEROMPESAN PADA PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Solanum lycopersicum L.) DI VERTISOL Sholehuddin, Nurul; Widowati, Widowati; Fikrinda, Wahyu
Fakultas Pertanian Vol 7, No 1 (2019)
Publisher : Universitas Tribhuwana Tunggadewi

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Vertisol has a clay content of more than 30% low organic matter, has an expanding and shrinking property. The aim of the study was to study the effect of residual doses of tobacco crooked biochar and patches on the growth and yield of tomato plants (Lycopersicon esculentum. L) in Vertisols. The study was arranged in Factorial Randomized Block Design (RBD) 2, factor I was the residual biochar dose: control (D0), 250 g tan-1 (D1), 500 g tan-1 (D2), and factor II was the treatment: without rompes (P0), rompes (P1). The results showed that there was a marked contraction in the percentage of fruit-forming flowers, wet stover, dry stover, number and weight of fruit. The residual dose of biochar 250 g tan-1 combined with the mixture can increase tomato weight by 4% from 0.90 kg tan-1 to 1.04 kg tan-1 in Vertisol Vertisol memiliki kandungan liat lebih dari 30% bahan organik rendah, mempunyai sifat mengembang dan mengkerut. Tujuan penelitian untuk mempelajari pengaruh residu dosis biochar jengkok tembakau dan Perompesan terhadap pertumbuhan dan hasil tanaman tomat (Lycopersicon esculentum. L) di Vertisol. Penelitian diatur dalam Rancangan Acak Kelompok (RAK) 2 faktorial, faktor I adalah residu dosis biochar : kontrol (D0), 250 g tan-1 (D1), 500 g tan-1 (D2), dan faktor II adalah perompesan : tanpa rompes (P0), rompes (P1). Hasil penelitian menunjukan ada intraksi yang nyata pada variabel persentase bunga membentuk buah, brangkasan basah, brangkasan kering, jumlah dan bobot buah. Residu dosis biochar 250 g tan-1 yang dikombinasi perompesan dapat meningkatkan bobot buah tomat sebesar 4% dari 0,90 kg tan-1 menjadi 1,04 kg tan-1 di Vertisol.
Eksplorasi dan identifikasi Jamur Patogen Serangga di Rhizosfer Lahan Kering Kabupaten Malang Agastya, I Made Indra; Ameliawati, Presti; Fikrinda, Wahyu
Jurnal Penelitian Pertanian Terapan Vol 18, No 1 (2018)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (284.548 KB) | DOI: 10.25181/jppt.v18i1.673

Abstract

This research was conducted by exploring insect pathogen in rhososphere of dry field of sugar cane of Malang Regency. The purpose of this research is to study the diversity of isolate insect pathogen in rhososphere of sugar cane plant in dry land of Malang Regency. Exploration activities of insect pathogens are carried out by isolating insect pathogens in dry land of sugarcane plant rhizosphere. Rizosphere soil sampling method using composite sampling technique is by taking diagonal soil samples at five points as deep as 5-10 cm, as much as 200 g at each sample point and isolation of insect pathogen type fungus using baiting method. The soil samples from the field were placed evenly over the petri dish. The soil above the petri dish is moistened and then the larvae of T miltor are placed for incubation for 48 hours. After 48 hours of dead larvae there will be a sign of an insect pathogenic fungus in the form of white hyphae on the surface of the T milter body. The marked larvae were then cultured on PDA media to be purified and identified morphologically, by looking at the color of hyphae. Observation miscroscopically using Burnet and Hunter determinations. Exploration and identification results found four specimens of fungi with Aspergilus sp species, Trichoderma sp, Beuveria sp, and Metharizium sp
RESIDU BIOCHAR DAN PEWIWILAN TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TOMAT (Solanum lycopersicum L.) DI REGOSOL Aljun, Yohanes; Fikrinda, Wahyu; Widowati, Widowati
Fakultas Pertanian Vol 4, No 2 (2016)
Publisher : Universitas Tribhuwana Tunggadewi

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Abstract

Regosol soil is one type of soil that has a rough and diffraction texture of 60% and has low productivity and fertility. Biochar is a soft and very porous charcoal that is different from ordinary charcoal which is used as fuel. This study aims to study residual biochar and shrinkage doses efect on the growth and yield of tomato plants on regosol soil. This research used a Randomized Block Design (RBD) factorial using two factors, wich were dose biochar residues and pinching and has 6 treatments and 3 replications. Dose biochar residues treatments consist of D0 (without biochar), D1 (250 g per plant biochar), D2 (500 g per plant biochar),while pinching treatment consist of P0 (without pinching treatment), P1 (with pinching treatment). The results showed that there was interaction dose biochar residues and pinching on the percentage of flowers to fruit, number of fruits and total fruit weight. The residual dose of biochar 250 g plant -1in the second planting season combined with pinching increased the percentage of fruit by 27.00%; the number of fruits 28.67 fruit and total fruit weight 1127.58 g compared to control. Tanah regosol merupakan salah satu jenis tanah yang memiliki tekstur kasar dan berfraksi pasir 60% serta mempunyai produktifitas dan kesuburan rendah. Biochar adalah arang yang halus dan sangat sarang (porous) yang berbeda dengan arang biasa yang digunakan sebagai bahan bakar. Penelitian ini bertujuan untuk mempelajari pengaruh residu dosis biochar dan pewiwilan terhadap pertumbuhan dan hasil tanaman tomat pada tanah regosol, serta untuk mendapatkan informasi tentang pengaruh residu biochar dan pewiwilan pada tanaman tomat. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) yang disusun secara faktorial dengan menggunakan dua faktor, antara lain residu dosis biochar dan pewiwilan dengan 6 perlakuan dan 3 ulangan. Perlakuan terdiri dari D0 (tanpa pemberian biochar), D1 ( biochar 250 g per tanaman), D2 (biochar 500 g per tanaman), P0 (tanpa pewiwilan), P1 (dengan pewiwilan). Hasil penelitian menunjukkan bahwa terdapat interaksi nyata antara residu biochar dan pewiwilan pada persentase bunga menjadi buah, jumlah buah dan total bobot buah. Residu dosis biochar 250 g tan-1 pada musim tanam kedua yang dikombinasi dengan pemangkasan dapat meningkatkan prosentase bunga menjadi buah sebesar 27,00% dan jumlah buah28,67 buah serta total bobot buah 1127,58 g dibandingkan dengan kontrol.
Perbaikan Keragaan Bibit Jeruk Pamelo Tanpa Biji dengan Strangulasi dan Aplikasi BAP Fikrinda, Wahyu ; Agastya, I Made Indra
Prosiding SENTIKUIN (Seminar Nasional Teknologi Industri, Lingkungan dan Infrastruktur) Vol 1 (2018): PROSIDING SENTIKUIN
Publisher : Fakultas Teknik Universitas Tribhuwana Tunggadewi

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Abstract

The aim of the research was to study the influence of double strangulation and plant growth regulator BAP (Benzyl Amyno Purine) to increase vegetative growth and improve performance and physiological characteristic of Pummelo (Citrus maxima (Brum.) Merr.) seedling.  The research was conducted from March to Juli 2018 at green house, Tanaman Terpadu Laboratory, Unitri, Malang. Method used for the research was completely randomized design one factor consisted of six treatments: double strangulation with distance between the wire: 10 cm without BAP (J1B0), double strangulation with distance between the wire: 10 cm with BAP 100 ppm (J1B1, double strangulation with distance between the wire: 10 cm with BAP 200 ppm (J1B2), double strangulation with distance between the wire: 15 cm without BAP (J2B0), double strangulation with distance between the wire: 15 cm with BAP 100 ppm (J2B1), double strangulation with distance between the wire: 15 cm with BAP 100 ppm (J2B2). The experiment consisted of three replicates resulted in 18 experimental units. Every experimental unit used 2 plants; thus, total plant used for the experiment was 36 plants. Strangulation treatment was conducted on April 8 and wire removed on June 3, 2018. Research result showed double strangulation with distance between the wire 15 cm had better significant influence on vegetative growth than double strangulation with distance between the wire 10 cm. Double strangulation with distance between the wire 15 cm with BAP 100 ppm was the highest number of leaf (85,83 leaves),the numbers of scion diameter (1.85 cm), number of branch (7.83 branches), total length of branch (156.83 cm),and had significant response increase volume of canopies (307959 cm3).
PEMANFAATAN BIOCHAR DAN PUPUK KALIUM PADA TANAMAN TERUNG UNGU (Solanum melongena L.) DI ENTISOL Dion, Didi; Widowati, Widowati; Fikrinda, Wahyu
Fakultas Pertanian Vol 5, No 2 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

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Abstract

Entisol is a soil dominated by sand fractions so that the ability to bind water and nutrient levels is low. This leads to leaching of nutrients, easily washed potassium. Biochar has a high affinity for cations that can improve fertilizer efficiency. The purpose of this study was to determine the effect of dosage combination of biochar jengkok tobacco and KCl fertilizer on growth and yield of Eggplant varieties of Mustang (Solanum melongena L.) varieties in entisol. The study was conducted in polybags placed in the field under UV plastic shading conditions. Implemented in August 2016 until January 2017, in Dusun Bawang, Tunggulwulung Village, Kecamatan Lowokwaru, Malang City. Treatment is arranged in Factorial Random Designs. The first factor was the dose of biochar consisting of 3 levels: 0 tons of biochar /ha, 15 tons of biochar/ha and 30 tons of biochar/ha while the second factor was the dosage of KCl fertilizer consisting of 4 levels: 0 kg KCl/ha, 50 kg KCl/ha, 100 kg KCl/ha, and 150 kg KCl/ha. The results showed that the treatment using biochar 15 ton /ha produced the best growth, the fastest flowering (1 MST earlier), the fastest (3 MST earlier), and increased total fruit weight by 19% from 1.4 kg/plant to 1,7 kg/plant. Entisol adalah tanah yang didominasi oleh fraksi pasir sehingga kemampuan mengikat air dan kadar unsur hara rendah. Hal ini menyebabkan pencucian unsur hara, kalium mudah tercuci. Biochar memiliki afinitas yang tinggi terhadap kation sehingga dapat meningkatkan efisiensi pemupukan. Tujuan penelitian ini untuk menentukan pengaruh kombinasi dosis biochar jengkok tembakau-cengkeh dan pupuk KCl terhadap pertumbuhan dan hasil tanaman terung ungu varietas Mustang (Solanum melongena L.) di entisol. Penelitian dilakukan dalam polybag yang diletakan di lapangan pada kondisi naungan plastik UV. Dilaksanakan pada bulan Agustus 2016 sampai bulan Januari 2017, di Dusun Bawang, Kelurahan Tunggulwulung, Kecamatan Lowokwaru, Kota Malang. Perlakuan diatur dalam Rancangan Acak Kelompok Faktorial. Faktor pertama adalah dosis biochar yang terdiri atas 3 taraf yaitu: 0 ton biochar/ha, 15 ton biochar/ha dan 30 ton biochar/ha sedangkan faktor kedua adalah dosis pupuk KCl yang terdiri atas 4 taraf yaitu: 0 kg KCl/ha, 50 kg KCl/ha, 100 kg KCl/ha, dan 150 kg KCl/ha. Hasil penelitian menunjukkan bahwa perlakuan menggunakan biochar 15 ton/ha menghasilkan pertumbuhan terbaik, pembungaan tercepat (1 MST lebih awal ), pembuah tercepat (3 MST lebih awal), dan meningkatkan total bobot buah sebesar 19% dari 1,4 kg/tanaman menjadi 1,7 kg/tanaman.
DESKRIPSI DAN IDENTIFIKASI UBI JALAR (Ipomoea batatas L.) PADA KLON KETURUNAN BIS OP-61 DAN 73-6/2 Maulana, Eka; Lestari, Sri Umi; Fikrinda, Wahyu
Fakultas Pertanian Vol 5, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

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Abstract

The Examination of Novelty, Distinctness, Uniformity and Stability is an examination of the plant varieties that would be applied to get the right of Plant Variety Protection (PVT). Examination of the varieties that need to be done include the trait of novelty, distinctness, uniformity and stability; using methods which have been determined in accordance General Guidelines For The Conduct Of Novelty, Distinctness, Uniformity And Stability. Examinaniton carried out on six clones of BIS OP-61 off spring and six clones of 73-6/2 off spring. This trial carried out at the Reseach Station of Brawijaya University, in Jatikerto Village, Kromengan District, Malang City, during from March until August 2016. The result of test showed that from six clone BIS OP-61 and six clone 73-6/2 have a common chracters As: vine, leaf and storage root. The result of agronomy characters on fresh weight tuber on six clon BIS OP-61 ranges 0,92 kg/plant until 1,82 kg/plant, while on six clon 73-6/2 ongenotype 73-6/2 OP-12 yaitu 0,89 kg/plant. Pests attack and uret the most on clone off spring BIS OP-61 on genotype BIS OP-61 OP-6, BIS OP-61 OP-9 and BIS OP-61 OP-17. Uji BUSS merupakan pemeriksaan terhadap varietas tanaman yang dimohonkan untuk mendapatkan hak Perlindungan Varietas Tanaman (PVT), pemeriksaan terhadap varietas yang perlu dilakukan mencakup sifat kebaruan, keunikan, keseragaman, dan kestabilan; menggunakan metode yang telah ditentukan sesuai Panduan Pelaksanaan Uji BUSS. Pengujian BUSS dilakukan terhadap enam klon keturunan BIS OP-61 dan enam klon keturunan 73-6/2. Kegiatan ini dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Brawijaya, di Desa Jatikerto, Kec. Kromengan, Kab. Malang, berlangsung sejak bulan Maret sampai dengan Agustus 2016. Hasil pengujian menunjukkandari enam genotipe BIS OP-61 dan enam genotipe 73-6/2 terdapat keragaman karakter morfologi pada batang, daun dan umbi. Hasil dari karakter agronomi pada bobot segar umbi terhadap enam klon BIS OP-61 berkisar antara 0,92 kg/tanaman sampai 1,82 kg/tanaman, sedangkan pada enam klon 73-6/2 pada genotipe 73-6/2 OP-12 yaitu 0,89 kg/tanaman. Serangan hama lanas dan uret terbanyak terdapat pada klon keturunan BIS OP-61 yaitu pada genotipe BIS OP-61OP-6, BIS OP-61 OP-9 dan BIS OP-61 OP-17.
PENGARUH BIOPESTISIDA NABATI DAN MEDIA TANAM TERHADAP PRODUKSI TANAMAN TOMAT (Lycopersium esculentum L.) Niga, Regina Magi; Indawan, Edyson; Fikrinda, Wahyu
Fakultas Pertanian Vol 5, No 1 (2017)
Publisher : Universitas Tribhuwana Tunggadewi

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The study has the objective to determine the effectiveness of plant-based biopesticides and growing media in increased production of tomato plants. Research using (RAK) factorial of two factors, namely vegetable and Bokashi biopesticides. Each consists of 4 levels of treatment trials (Factor) A: A0 = Control (without biopesticides vegetable), A1 = 20 ml / l, A2 = 40 ml / l, A3 = 60 ml / l, while the second factor consisted of 4 level of treatment (factor) B: B0 = Control (without bokashi), B1 = 5.5 kg Soil and bokashi 5 ton / ha (0,5kg / polybag), B2 = Land bokashi 5 kg and 10 tonnes / ha (1 kg / polybag), B3 = Land 4.5 kg and bokashi 15 ton (1.5 kg / polybag), in order to get 16 combinations, repeated 4 times obtained 64 experimental unit. Each experimental unit there are two plants so that the total of plants used in the trial was 128 plants. Results showed treatment with a dose Bokashi (B3: 15 ton / ha (1.5 kg / polybag) real effect on tomato plant height parameter HST at age 35, the number of leaf age 35 HST numbered, leaf area age 23 HST, and the amount of interest age 33 HST 11.03 a flower, because of nutrient content contained in bokashi able to add height to the stems of tomato plants. Giving bokashi doses (B1: 0.5 kg / polybag) real effect on the number of majority age of 78 HST fruit and fruit weight weighing the age of 78 DAP. biopesticides vegetable given no real effect, except parameter number of leaf age 35 HST. bokashi effective treatment for each parameter observation while biopesticides vegetable tomato plants on the observation of the number of leaves of tomato plants of age 35 HST, the other is not effective. Penelitian memiliki tujuan untuk menentukan keefektifan biopestisida nabati dan media tanam dalam peningkatan produksi tanaman tomat. Penelitian menggunakan (RAK) faktorial dua faktor yaitu biopestisida nabati dan bokashi. Masing-masing terdiri dari 4 taraf perlakuan percobaan, sehingga didapat 16 kombinasi, diulang sebanyak 4 kali diperoleh 64 satuan percobaan. Setiap satuan percobaan terdapat 2 tanaman sehingga total tanaman yang digunakan pada percobaan adalah 128 tanaman. Hasil penelitian menunjukkan Perlakuan bokashi dengan dosis (B3 : 1,5 kg/polybag) berpengaruh nyata pada parameter tinggi tanaman tomat umur 35 HST sebesar, jumlah daun umur 35 HST berjumlah, luas daun umur 23 HST, dan jumlah bunga umur 33 HST sejumlah 11,03 bunga, karena kandungan hara yang terdapat dalam bokashi mampu menambah tinggi pada batang tanaman tomat. Pemberian bokashi dengan dosis (B1 : 0,5 kg/polybag) berpengaruh nyata pada jumlah buah terbanyak umur 78 HST dan bobot buah seberat umur 78 HST. Biopestisida nabati yang diberikan tidak berpengaruh nyata, kecuali parameter jumlah daun umur 35 HST. Perlakuan bokashi efektif pada setiap parameter pengamatan tanaman tomat sedangkan biopestisida nabati pada pengamatan jumlah daun tanaman tomat umur 35 HST, yang lainnya tidak efektif.
APLIKASI INDOLE ACETIC ACID DAN NAPHTALENE ACETIC ACID PADA PERTUMBUHAN VEGETATIF PHALAENOPSIS HIBRIDA PADA UMUR 4,5 – 7 BULAN Sumardi, Apolonius; Astutik, Astutik; Fikrinda, Wahyu
Fakultas Pertanian Vol 6, No 2 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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Efforts made in increasing the production of orchid plants was to use growth regulators (ZPT). The function of ZPT was for the morphogenesis of growth in cell cultures, tissues, and organs. The objectives of the study were to investigate the effect of IAA (Indole acetic acid) and NAA (Naphtalene acetic acid) hormone application on vegetative Phalaenopsis hybrid growth aged 18 to 28 weeks after acclimatization. This research was a continuation of previous research (on the development of 5 months after acclimation) which was held in June until August 2017 at Green house Jl. Telaga Warna Tlogomas Malang. The research was conducted using Completely Randomized Design (RAL) factorial pattern consisting of: Factor I: Type Auksin (A) consisting of 2 types: A1: IAA and A2: NAA. Factor II: Auxin concentration, consisting of 3 levels: K1: 100 ppm, K2: 200 ppm, K3: 300 ppm. From these two factors, there were 6 treatment combinations and each treatment combination was repeated 4 times. Each replication consisted of 3 experimental plant samples, a total of 72 samples of hybrid Orchid Phalaenopsis plants. There was interaction between auxin type and auxin concentration at parameters of leaf length increase in NAA auksin concentration 200 ppm for 1.54 cm at 24 weeks and increased by 1.95 cm at 28 weeks. On parameter of increase of leaf width at IAA auksin type with concentration of 100 ppm equal to 1.36 cm at 18 weeks to 1.60 cm at age 28 weeks. The best growth of Phalaenopsis hybrids was in the parameter of leaf increase. Upaya yang dilakukan dalam meningkatkan produksi anggrek adalah dengan menggunakan zat pengatur tumbuh (ZPT). Fungsi ZPT tersebut dapat merangsang pertumbuhan morfogenesis dalam kultur sel, jaringan, dan organ. Tujuan penelitian ini untuk mengetahui pengaruh aplikasi hormon Indole acetic acid dan Naphtalene acetic acid pada pertumbuhan vegetatif Phalaenopsis hibrida umur 18 sampai 28 minggu setelah aklimatisasi. Penelitian ini merupakan kelanjutan penelitian sebelumnya (pada perkembangan 5 bulan setelah aklimatisasi) yang dilaksanakan pada bulan juni sampai agustus 2017 di green house Jl. Telaga Warna Tlogomas Malang. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) pola faktorial yang terdiri dari: Faktor I: Jenis Auksin (A) yang terdiri dari 2 jenis yaitu: A1: IAA dan A2: NAA. Faktor II: Konsentrasi auksin, terdiri 3 level yaitu :K1: 100 ppm, K2: 200 ppm, K3: 300 ppm. Dari kedua faktor tersebut diperoleh 6 kombinasi perlakuan dan masing-masing kombinasi perlakuan diulang 4 kali. Masing-masing ulangan terdiri 3 sampel tanaman percobaan, jumlah keseluruhan ada 72 sampel tanaman Anggrek Phalaenopsis hibrida. Terdapat interaksi antar jenis auksin dan konsentrasi auksin pada parameter pertambahan panjang daun pada jenis auksin NAA konsentrasi 200 ppm sebesar 1,54 cm pada umur 24 minggu dan bertambah sebesar 1,95 cm pada umur 28 minggu. Pada parameter pertambahan lebar daun pada jenis auksin IAA dengan konsentrasi 100 ppm sebesar 1,36 cm pada umur 18 minggu menjadi 1,60 cm pada umur 28 minggu. Pertumbuhan terbaik Phalaenopsis hibrida terdapat pada parameter pertambahan penjang daun.
STUDI KUALITAS PASCAPANEN TERUNG UNGU (Solanum melongena L.) HASIL PENERAPAN BIOCHAR SEBAGAI ALTERNATIF KALIUM PADA TANAH VERTISOL Anci, Ledisa; Widowati, Widowati; Fikrinda, Wahyu
Fakultas Pertanian Vol 6, No 1 (2018)
Publisher : Universitas Tribhuwana Tunggadewi

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Abstract

The purpose of this study was to examine the combination of biochar dosage and potassium fertilizer on post-harvest quality of purple eggplant in vertisol soil. This research using Randomized Block Design (RAK) was arranged factorially by using two factors: Factor I dosage of biochar, consisting of 3 levels: B0 = 0 ton / ha (control), B1 = 15 ton / ha (250 g / tan) and B2 = 30 tons / ha (500 g / tan). The second factor of potassium dose, consisting of 4 levels: K0 = 0 kg / ha (control) K1 = 50 kg / ha (0.8 g / tan), K2 = 100 kg / ha (1.6 g / tan) and K3 = 150 kg / ha (2.4 g / tan). Based on the results and discussion, it can be concluded that there is interaction between the dosage of biochar and potassium at 4 MSP on the shrinkage of fruit weight, fruit hardness, total titrated acids content, and vitamin C. At 4 MSP the use of biochar dose and the best potassium dose was found in the treatment B1K0, B1K2 and B2K2 which can be seen on fruit hardness parameter (6,77), vitamin C content (28,16 dan 23,47), total titrate acid content (0,18 and 0,22), and weight loss fruit (18,16). Tujuan penelitian ini untuk mengkaji kombinasi dosis biochar dan pupuk kalium terhadap kualitas pascapanen terung ungu di tanah vertisol. Penelitian ini menggunakan Rancangan Acak Kelompok (RAK) disusun secara faktorial dengan menggunakan 2 faktor yaitu : Faktor Idosis biochar,terdiri atas 3 taraf: B0 = 0 ton/ha (kontrol), B1 = 15 ton/ha (250 g/tan) dan B2 = 30 ton/ha (500 g/tan). Faktor IIdosis Kalium, terdiri atas 4 taraf: K0 = 0 kg/ha (kontrol) K1 = 50 kg/ha (0,8 g/tan), K2 = 100 kg/ha(1,6 g/tan) dan K3 =150 kg/ha (2,4 g/tan). Berdasarkan hasil dan pembahasan, dapat disimpulkan bahwa Terdapat interaksi antara dosis biochar dan kalium pada 4 MSP terhadap susut bobot buah, kekerasan buah, kandungan asam tertitrasi total buah, dan kandungan vitamin C. Pada 4 MSP penggunaan dosis biochar dan dosis kalium terbaik didapati pada perlakuan B1K0, B1K2, dan B2K2 yang dapat dilihat pada parameter kekerasan buah (6,77), kandungan vitamin C (28,16 dan 23,47), kandungan asam tertitrasi total buah (0,18 dan 0,22 ), serta susut bobot buah (18,16).
Co-Authors A Astutik Alfian, Rizki Aljun, Yohanes Amir Hamzah Anci, Ledisa Anggraini, Sinar Perbawani Abrina Astri Sumiati Astutik Astutik Bambang Siswanto Damung, Yovita Mariana Dion, Didi Edyson Indawan Efendi, Darda Griselda, Merry Hidayati Karamina I Made Indra Agastya Jamhari Jamhari Jeni, Magdalena Kulla, Frengki Saba Lodan, Stefanus Lorine Tantalu Maria Getrudis Yati Maulana, Eka Maya Melati Naikofi, Maria Grasela T. Niga, Regina Magi Niis, Yosefina Ninin Khoirunnisa’ Nurul, Mohamad Presti Ameliawati Presti Ameliawati, Presti Priyadarshini, Rossyda Regina Magi Ni Ga Reza Prakoso Dwi Julianto Risky Alfian Roimil Latifa Saputra, Mohamad Willi Eka Sa’diyah, Ana Arifatus Sholehuddin, Nurul Slamet Susanto Sri Umi Lestari Stefanus jappa Sumardi, Apolonius Syaputra, Roni Taufik Iskandar Triana, Hesti Umbu Kolambani , Frengky Wakhid Wakhid Wakhid WIDOWATI Widowati Widyastuti, Fikka Kartika Yandaru, Angger Pedhut Yeri, Nopenus