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Putra Utama
Universitas Sultan Ageng Tirtayasa
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Environmental Science Immunology & microbiology Materials Science & Nanotechnology Other

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Respons Beberapa Varietas Bawang Merah (Allium Ascalonicum L.) Asal Biji Botani Pada Populasi Tanaman yang Berbeda Putra Utama; Anisa Fitriani; Alfu Laila; Abdul Hasyim Sodiq; Kartina Kartina
Jurnal Agroekoteknologi Vol 15, No 1 (2023)
Publisher : Jurusan Agroekoteknologi Fakultas Pertanian Untirta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/jur.agroekotetek.v15i1.19696

Abstract

This research aimed to determine the effect of several varieties on different populations on the growth and yield of shallot (Allium ascalonicum L.) from botanical seeds (True Shallot Seed). This research was an experimental research conducted from August to October 2021 in the integrated farming system area, Serang, Banten. This research was laid out in a factorial randomized block design (RCBD) consisting of two factors. The first factor was the differences in varieties consist of 3 levels, namely Maserati (v1), Sanren (v2), and Tuk-Tuk (v3). The second factor was the population which consists of 4 levels, namely the population of 1 plant (p0), 2 plants (p1), 3 plants (p2), and 4 plants (p3). The results showed that there was an interaction between the varieties and populations on the parameters of fresh weight of bulbs/plant, the combination of Maserati variety with 1 population (40.32g). The Sanren variety gave the best effect on the parameters of bulbs/plant (1.92 bulbs).  Keyword : Population, Shallot, Varieties
Pengaruh Tingkat Konsentrasi Pupuk Daun Terhadap Pertumbuhan dan Hasil Cabai Merah Keriting (Capsicum annuum L.) Varietas Laju F1 Dewi Firnia; Sarah Ayuni; Imas Rahmawati; Putra Utama; Andi Apriany Fatmawaty
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 5 No 2 (2023): In Press
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.5.2.62-67.2023

Abstract

This study aims to determine the effect of various concentrations of leaf fertilizer on red chili (Capsicum annum L.) of the Laju F1 variety cultivation. This research was conducted at the experimental garden Instalasi Penelitian dan Pengkajian Teknologi Pertanian Balai Penelitian Tanaman Sayuran Serpong (IP2TP Balitsa Serpong). The method used in this research was the experimental method of Randomized Block Design with one factor, namely giving various levels of concentration leaf fertilizer consisting of six treatment levels namely 0; 1; 2; 3; 4; and 5 g/l with a total of 5 replication to obtain 30 experimental units. The results showed that leaf fertilizer has a significant effect on the average plant height parameter at 5 weeks after planting (WAP) (53.12 cm); stem diameter 3 WAP (3,99 mm), 4 WAP (6.85 mm), and 5 WAP (8.87 mm); fruit length per plant at 2nd harvest (15.55 cm); and fruit diameter per plant at 1st harvest (9.26 mm) and at 2nd harvest (9.77 mm); fruit weight per plant (1157,54 g); and fruit weight per plot (2673,34 g). The treatment of various concentrations of leaf fertilizers showed no significant differences in the parameters of the amount of fruit per plant.
PENGARUH KOMBINASI PUPUK NPK DAN PUPUK KASCING TERHADAP PERTUMBUHAN DAN HASIL TANAMAN TERUNG (Solanum melongena L.) Resti Aniati Fitria; Putra Utama; Alfu Laila; Abdul Hasyim Sodiq
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3418

Abstract

The research aimed to determine response of the growth and yield of eggplant (Solanum melongena L) under NPK fertilizer with vermicompost. The research was located in the integrated agricultural system area, Serang City, Banten from December 2022 to March 2023. This research used a factorial randomized block design (RBD) consisting two factors. The first factor was the level of NPK fertilizer and the second factor was the vermicompost. The results showed NPK fertilizer 20 g/plant had a significant effect on plant height parameter 4 week after planting (WAP) (18.52 cm). Vermicompost 10 g/plant affects plant height parameter 4 WAP (18.21 cm). There were interactions between combination of NPK fertilizer and Vermicompost with the best combination of NPK 20 g/plant and Vermicompost 200 g/plant on the parameters of plant height 2 WAP (13.43 cm), number of fruits per plant (17.44 eggplants), weight of fruits per plant (2.15 kg) and length of fruit (21,61 cm).Keywords : Eggplant, NPK Fertilizer, Vermicompost.INTISARI Penelitian ini bertujuan untuk mengetahui respon pertumbuhan dan hasil tanaman terong (Solanum melongena L) yang diberi pupuk NPK dan pupuk kascing. Penelitian ini berlokasi di kawasan sistem pertanian terpadu, Kota Serang, Banten pada bulan Desember 2022 sampai dengan Maret 2023. Penelitian ini menggunakan rancangan acak kelompok (RAK) faktorial yang terdiri dari dua faktor. Faktor pertama adalah dosis pupuk NPK dan faktor kedua adalah pupuk kascing. Hasil penelitian menunjukkan bahwa pupuk NPK 20 g/tanaman berpengaruh nyata terhadap parameter tinggi tanaman 4 MST (18,52 cm). Pupuk kascing 10 g/tanaman mempengaruhi parameter tinggi tanaman 4 MST (18,21 cm). Terdapat interaksi antara kombinasi pupuk NPK dan pupuk kascing dengan kombinasi terbaik NPK 20 g/tanaman dan pupuk kascing 200 g/tanaman pada parameter tinggi tanaman 2 MST (13,43 cm), jumlah buah per tanaman (17,44 terong), berat buah per tanaman (2,15 kg) dan panjang buah (21,61 cm).Kata kunci: pupuk kascing, pupuk npk, terung.
PENGARUH KONSENTRASI DAN FREKUENSI PEMBERIAN PUPUK ORGANIK CAIR LIMBAH TAHU TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) Dewi Rismalati; Rusmana Rusmana; Endang Sulistyorini; Putra Utama
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3421

Abstract

This study aimed to determine the effect of the concentration and frequency of application of liquid organic fertilizer from tofu waste on the growth and yield of lettuce (Lactuca sativa L.). This study used a Factorial Randomized Block Design with two factors. The first factor is the concentration consisted of 4 levels: T0: 0 ml/L, T1: 200 ml/L, T2: 300 ml/L, and T3: 400 ml/L. The second factor is the frequency, which consisted of 3 levels: F0: every 5 days, F1: every 7 days, and F2: every 9 days. The results showed that concentration had a significant effect on plant height, number of leaves and leaf area. The frequency of application of liquid organic fertilizer from tofu waste had no significant influence on all observed variables. There was an interaction between concentration and frequency of application of liquid organic fertilizer from tofu waste on the number of leaves.Keyword: lettuce, concentration, frequency INTISARIPenelitian ini bertujuan untuk mengetahui pengaruh konsentrasi dan frekuensi pemberian pupuk organik cair limbah tahu terhadap pertumbuhan dan hasil tanaman selada (Lactuca sativa L.). Penelitian ini disusun dalam Rancangan Acak Kelompok dengan dua factor. Faktor pertama adalah konsentrasi yang terdiri dari 4 taraf yaitu T0: 0 ml/L, T1: 200 ml/L, T2: 300 ml/L, dan T3: 400 ml/L. Faktor kedua adalah frekuensi terdiri dari tiga taraf yaitu F0: 5 hari sekali, F1: 7 hari sekali, dan F2: 9 hari sekali. Hasil penelitian menunjukkan bahwa konsentrasi berpengaruh nyata terhadap tinggi tanaman, jumlah daun, dan luas daun. Frekuensi pemberian pupuk organik cair limbah tahu memberikan pengaruh tidak nyata terhadap semua variabel pengamatan. Terdapat interaksi antara konsentrasi dan frekuensi pemberian pupuk organik limbah cair tahu pada jumlah daun. Kata kunci: selada, konsentrasi, frekuensi
PENGARUH LAMA PENYINARAN LAMPU LED (Light Emitting Diode) DAN JENIS MEDIA TANAM TERHADAP PERTUMBUHAN MICROGREENS BAYAM MERAH (Amaranthus tricolor L.) Salsabila Maseva; Putra Utama; Abdul Hasyim Sodiq; Imas Rohmawati
Agros Journal of Agriculture Science Vol 25, No 4 (2023): edisi Oktober
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v25i4.3540

Abstract

The concept of urban farming, such as microgreens, as an effort to increase indoor plant cultivation, can be a solution to land problems. This research was carried out to determine the response of providing long periods of LED lighting and different types of planting media on the growth and production of red spinach microgreens (Amaranthus tricolor L.). The method used in this research is an experimental method with a Split Plot Design (Split plot or ) which consists of two factors, namely the length of exposure of the LED lights as the main plot with 4 levels including L1 (14 hours of exposure), L2 (16 hours of exposure), L3 (18 hours of light) and L4 (20 hours of light) and types of planting media as sub plots with 4 levels including M1 (cocopeat), M2 (zeolite), M3 (malang sand) and M4 (husk charcoal) which was carried out with 3 repetitions . The results showed that there was an interaction between alignment time and planting media on the observation parameters of plant height, wet weight, wet crown weight and root length, while the number of leaves was not significantly different. Key-words: long exposure time, planting media, red spinach microgreens INTISARIKonsep urban farming seperti microgreens sebagai salah satu upaya untuk meningkatkan budidaya tanaman dilakukan secara indoor, dapat menjadi salah satu solusi dari permasalahan lahan. Penelitian ini dilaksanakan untuk mengetahui respons pemberian lama penyinaran lampu LED dan jenis media tanam yang berbeda terhadap pertumbuhan dan hasil produksi microgreens bayam merah (Amaranthus tricolor L.). Metode yang digunakan dalam penelitian ini adalah metode ekperimental dengan Rancangan Petak Terbagi (Split plot atau ) yang terdiri dari dua faktor yaitu lama penyinaran lampu LED sebagai main plot dengan 4 taraf diantaranya  L1 (14 jam penyinaran), L2 (16 jam penyinaran), L3 (18 jam penyinaran) dan L4 (20 jam penyinaran) dan jenis media tanam sebagai sub plot dengan 4 taraf  diantaranya M1 (cocopeat),  M2 (zeolite), M3 (pasir malang) dan M4 (arang sekam) yang   dilakukan dengan 3 kali ulangan. Hasil penelitian menunjukkan bahwa terjadi interaksi antara lama penyinaran dan media tanam pada parameter pengamatan tinggi tanaman, bobot basah, bobot basah tajuk, dan panjang akar sedangkan pada jumlah daun tidak berbeda nyata. Kata kunci : lama penyinaran, media tanam, microgreens bayam merah
The effect of coffee grounds compost and planting media on the growth and yield of kailan plants (Brassica oleracea L.) Antoseno Priyo Hutomo; Sri Ritawati; Kiki Roidelindho; Putra Utama
Gema Wiralodra Vol. 15 No. 1 (2024): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v15i1.672

Abstract

The research aimed to determine the effect of composting from coffee waste and planting media composition on the growth and yield of the kailan plant (Brassica oleracea L.). This research was conducted from June until September 2023 in Pagenjahan Village, Kronjo District, Tangerang Banten. The method used a Randomized Completely Block Design (RCBD) as factorial with two factors and analyzed using SPSS. The first factor was the Compost from Coffee Waste (K) which consisted of four levels namely; 0 g Coffee Waste (K1), 10 g Coffee Waste (K2), 20 g Coffee Waste (K3), and 30 g Coffee Waste (K3). The second factor was the Planting Media Composition (M) which consisted of three levels namely; Topsoil Planting Media (M1), Topsoil Planting Media + Rice Husk Charcoal 1:1 (M2), Topsoil Planting Media + Cocopeat 1:1 (M3). The results showed that compost from coffee waste with 20 g dose (K2) had the best effect on the number of leaves at 14 DAP (Days After Planting), leaf area, total fresh weight, fresh weight consumption, and dry weight parameters. Planting media composition with Topsoil Planting Media + Cocopeat 1:1 (M3) had the best effect on the leaf area parameter. There was an interaction between compost from coffee waste and planting media composition on plant height at 14 DAP and 28 DAP. Nasution (2014), coffee waste influences the growth and yield of long bean plants (Vigna sinensis L.) and the best concentration is 20 grams.
EVALUASI KESESUAIAN LAHAN TANAMAN KEDELAI (Glycine max L. Merill.) DENGAN SISTEM INFORMASI GEOGRAFIS KECAMATAN KARANG TANJUNG KABUPATEN PANDEGLANG Ayu Saesarani; Nuniek Hermita; Andi Apriany Fatmawaty; Putra Utama
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Januari
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.3911

Abstract

This research aims to determine land suitability classes for soybeans using a geographic information system (GIS), limiting factors, and land improvement efforts that can be made to land suitability for soybeans in Karang Tanjung District, Pandeglang Regency. There were several stages in the data collection method, namely the survey stage, field observation, and laboratory analysis. The data collected was analyzed using the matching method and then analyzed descriptively. The research results show that the actual land suitability class for soybean plants is N (not suitable) with factors inhibiting water availability (rainfall). Efforts that can be made to improve non-permanent limiting factors in land suitability for soybeans include carrying out demolition activities during land processing, liming, applying organic material, fertilizing, making terraces, planting parallel to contours, and planting ground cover crops. Keyword: Geographic Information System, Land Suitability, Soybean Plants INTISARI Penelitian ini bertujuan untuk mengetahui kelas kesesuaian lahan untuk tanaman kedelai dengan menggunakan sistem informasi geografis (SIG), faktor pembatas dan upaya perbaikan lahan yang dapat dilakukan terhadap kesesuaian lahan untuk tanaman kedelai di Kecamatan Karang Tanjung Kabupaten Pandeglang. Terdapat beberapa tahapan dalam metode pengumpulan data, yaitu tahap survei, observasi lapangan  dan analisis laboratorium. Data yang dikumpulkan dianalisis dengan metode pencocokan kemudian dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa kelas kesesuaian lahan aktual untuk tanaman kedelai  adalah N (tidak sesuai) dengan faktor penghambat ketersediaan air (curah hujan). Upaya yang dapat dilakukan untuk memperbaiki faktor pembatas bersifat non permanen kesesuaian lahan untuk tanaman kedelai yaitu melakukan kegiatan pembongkaran pada saat pengolahan lahan, pengapuran, pemberian bahan organik, pemupukan, pembuatan teras, penanaman sejajar kontur dan penanaman tanaman penutup tanah. Kata kunci: Sistem Informasi Geografi, Kesesuaian lahan, Tanaman Kedelai
PENGARUH KONSENTRASI DAN FREKUENSI PEMBERIAN PUPUK ORGANIK CAIR LIMBAH TAHU TERHADAP PERTUMBUHAN DAN HASIL TANAMAN SELADA (Lactuca sativa L.) Dewi Rismalati; Rusmana Rusmana; Endang Sulistyorini; Putra Utama
Agros Journal of Agriculture Science Vol 26, No 1 (2024): Edisi APRIL
Publisher : Fakultas Pertanian, Universitas Janabadra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37159/jpa.v26i1.4157

Abstract

The use of liquid organic fertilizer is an alternative to substitute the use of inorganic fertilizer. Liquid organic fertilizer from tofu waste can be an alternative, but it is necessary to research the appropriate concentration and frequency of administration. This research aims to determine the effect of concentration and frequency of application of liquid organic fertilizer from tofu waste on the growth and yield of lettuce plants (Lactuca sativa L.). This research was structured in a Randomized Block Design with two factors. The first factor is concentration which consists of 4 levels, namely T0: 0 ml/l, T1: 200 ml/l, T2: 300 ml/l, and T3: 400 ml/l. The second factor is frequency consisting of three levels, namely F0: once every 5 days, F1: once every 7 days, and F2: once every 9 days. The results of the research showed that giving liquid organic fertilizer from tofu waste with different concentrations had an effect on plant height, number of leaves and area of lettuce leaves. Providing liquid organic fertilizer from tofu waste with different frequencies had no effect on all observed variables. There was an interaction between treatment concentration and frequency of giving tofu waste POC to lettuce plants. A concentration of 300 ml/l with a frequency of administration once every seven days shows the best results. Keyword: lettuce, concentration, frequency INTISARIPenggunaan pupuk organik cair menjadi alternatif untuk mensubstitusi penggunaan pupuk anorganik. Pupuk organik cair dari limbah tahu dapat menjadi satu alternatif, namun perlu diteliti berapa konsentrasi dan frekuensi pemberian yang tepat. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi dan frekuensi pemberian pupuk organik cair limbah tahu terhadap pertumbuhan dan hasil tanaman selada (Lactuca sativa L.). Penelitian ini disusun dalam Rancangan Acak Kelompok dengan dua factor. Faktor pertama adalah konsentrasi yang terdiri dari 4 taraf yaitu T0: 0 ml/L, T1: 200 ml/L, T2: 300 ml/L, dan T3: 400 ml/L. Faktor kedua adalah frekuensi terdiri dari tiga taraf yaitu F0: 5 hari sekali, F1: 7 hari sekali, dan F2: 9 hari sekali. Hasil penelitian menunjukkan bahwa Pemberian pupuk organik cair dari limbah tahu dengan konsentrasi yang berbeda berpengaruh terhadap tinggi tanaman, jumlah daun, dan luas daun selada. Pemberian pupuk organik cair dari limbah tahu dengan frekuensi berbeda-beda tidak berpengaruh terhadap semua variabel pengamatan. erdapat interaksi antara perlakuan konsentrasi dan frekuensi pemberian POC limbah tahu pada tanaman selada. Konsentrasi 300 ml/l dengan frekuensi pemberian tujuh hari sekali menunjukkan hasil terbaik. Kata kunci: selada, konsentrasi, frekuensi
Co-Authors Abdul Hasyim Sodiq Abdul Hasyim Sodiq Ajeng Siwi Nuraini Alfu Laila Andi Apriany Fatmawaty Andi Apriany Fatmawaty, Andi Apriany Andree Saylendra Andree Syailendra Ania Citraresmini Anisa Fitriani Antoseno Priyo Hutomo Assad Syah B. Pohan Ayu Saesarani Dewi Firnia Dewi Rismalati Dewi Rismalati Diana Putri Angelina Dusep Suhendar Endang Sulistyorini Endang Sulistyorini Esta Silviyani Ganes Natanael Hasnan Yani Hermita Hermita Ikmal x Imas Rahmawati Imas Rohmawati Kartina Kartina Kiki Roidelindho Lisa Herlisa Romalia Nuniek Hermita Nuniek Hermita Nurmayulis Nurmayulis Nurmayulis Nurmayulis x Resti Aniati Fitria Rudi Gugum Gunawar Rusmana Rusmana Rusmana, Rusmana Salsabila Maseva Sarah Ayuni Sri Ritawati