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Jurnal Agrotek Indonesia
Published by Universitas Singaperbangsa Karawang
ISSN : 24778494     EISSN : 25802747     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agrotek Indonesia Adalah jurnal ilmiah Fakultas Pertanian Universitas Singaperbangsa Karawang yang mennyampaikan hasil-hasil penelitian dan informasi ilmiah di bidang pertanian.
Arjuna Subject : -
Articles 145 Documents
 10   11   12   13   14 
Penampilan Karakter Agronomi Galur-Galur Padi (Oryza sativa L.) Kandungan Zn Tinggi di Dataran Medium Savira Mayani; Elia Azizah; Yamin Samaullah; Untung Susanto
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.5995

Abstract

The formation of high-zinc rice varieties that have a high zinc is still done conventionally namely by crossing rice line that have a high zinc. The study aimed to determine the agronomic performance, growth and genotype yield of several rice lines with high Zn content. The research was conducted in October 2020 to March 2021 at IP2TP Kuningan. The research using Augmented Design with 188 lines and 6 comparison varieties, namely A (Inpari IR Nutri Zinc), B (Inpari 45 Dirgahayu), C (Inpari 32 HDB), D (Ciherang), E (Jeliteng), F (Inpago Fortiz), then if there is real influential treatment carried out advanced analysis using LSI 5%. The result of the experiment showed that there variation in agronomic characters and genotypes significantly affect the production of some rice plants. Line 143 (IR 105947-B-59-1-1-0-1) showed the highest plant height, line 26 (IR 105739-B-26-1-2-SKI-1-SG-20-SG-1) showed the highest number of productive tillers, line 14 (IR 105739-B-26-1-2-SKI-1-SG-14-SG-1) showed the fastest flowering and harvesting age, line 176 (IR 123818-B-235-2-1-B-3) showed the highest panicle length, line 70 (IR 105730-B-79-1-4-SKI-1-2-3-2) showed the highest percentage number of filled grains per panicle, line 176 (IR 123818-B-235-2-1-B-3) showed the highest percentage number of empty grains per panicle, line 184 (IR15M1349 -SKI-2) showed the highest weight of 1000 grains, line 42 ((BP29762d-PWK-3-SKI-2-MR-7-1-1) showed the highest grain weight. Milled dry grain of 8 (IR 105774-B-46-2-1-SKI-2-SG-15-SG-G) lines is 3.09 t/ha, higher than all the comparison varieties.
Karakterisasi Morfologi dan Komponen Hasil Beberapa Calon Hibrida Jagung Manis (Zea mays L. saccharata Sturt) MS - UNSIKA di Dataran Tinggi Wanayasa Purwakarta Farhan Novfourthino Pradana; Muhammad Syafi’i; Kasdi Pirngadi
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6102

Abstract

Morphological characterization is one of the best ways to develop maize varieties, characterization at the morphological level is needed, especially to identify the phenotype and its changes related to the ecotype. The purpose of this study was to determine the morphological character and yield of several prospective sweet corn hybrids (Zea mays L. saccharata Sturt) and to obtain the best line. The research was conducted in the Ambu Garden, Pusakamulya Village, Wanayasa sub District, Purwakarta District, from July 2021 to September 2021. The design used was a non-factorial randomized block design (RBD) with 33 genotypes of prospective hybrids and 3 commercial comparison varieties and 3 replications. The results showed that there was a significant effect of the genotype of the prospective hybrid tested on the morphological characters of plant height, stem diameter, corn cob height, number of corn cob per plant, length of corn cob and diameter of corn cob. The hybrid candidate genotype that showed the highest response to the morphological characterization of plant height was UNSIKA09 with an average value of 176.19 cm, the number of leaves was UNSIKA09 (7.69 strands), the stem diameter character was UNSIKA09 (23.42 dm ), the character of the height of the corn cob position was UNSIKA09 (103.69 cm), while the character of the yield component of the number corn cobs per plant was UNSIKA38 (1.93 cobs), character of the length of the corn cob was UNSIKA01 (21.75 cm), and the diameter character corn cob is UNSIKA03 with an average value of 46.92 dm. There were 25 candidates for hybrid sweet corn that were not significantly different from the comparison varieties, namely UNSIKA01, UNSIKA02, UNSIKA03, UNSIKA09, UNSIKA10, UNSIKA14, UNSIKA15, UNSIKA19, UNSIKA21, UNSIKA22, UNSIKA23, UNSIKA26, UNSIKA27, UNSIKA28, UNSIKAS32, UNSIKAS29, UNSIKA33 , UNSIKA34, UNSIKA36, UNSIKA37, UNSIKA38, and UNSIKA40.
Karakteristik Konsumsi Energi, Air dan Nutrisi pada Budidaya Tanaman Bayam Hijau (Amaranthus Hybridus L.) Menggunakan Sistem Fertigasi Deep Flow Technique: Indonesia Khanisa dilla Khabilah; Sophia Dwiratna; Nurpilihan Bafdal; Kharistya Amaru
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Spinach is a vegetable that people like since it owns high nutrition. The high demand for green spinach is not balanced with the amount of production due to the narrowing of agricultural land. Hydroponic spinach cultivation is one of the efforts to solve the problem. Deep Flow Technique (DFT) is a commonly used hydroponic system. The study aimed to examine the characteristics of energy, water, and nutrient consumption on green spinach cultivation as well as the performance of theDFT fertigation system. The study used the analytical descriptive method. The result showed that the energy consumption used was 51.86 during one planting time or the costs incurred for the use of electricity was Rp76.104,64. In addition, water and nutrient consumption used during the planting period was 103.63 liters and 1.504 liters. System performance was viewed in terms of good uniformity with 93% as an average of plant height, 81.75% as the net plant weight, and 80.05% of root length with a faster harvesting time when compared to conventional cultivation namely 22 days. Water use efficiency resulting from the study was 112.127 kg/m3 and 2.82 kg/m2 of land productivity.
Pengaruh Pemberian Berbagai Konsentrasi NAA (Naphthalene Acetic Acid) dan BAP (Benzyl Amino Purine) terhadap Multiplikasi Tunas Tanaman Tebu (Saccharum Officinarum L.) Isna Lutfiani; Ani Lestari; Nurcahyo Widyodaru; Sri Suhesti
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6111

Abstract

Sugarcane (Saccharum officinarum L.) is one of the plantation commodities that have high economic value because it is the main raw material in the manufacture of sugar. Generally, sugarcane propagation was done by vegetative cuttings, but this method has drawbacks. In vitro plant, culture is an alternative technique for producing quality sugarcane seed, a high number of seeds with shoot multiplication. This research aims to review the influence of concentration NAA and BAP on shoot multiplication of sugarcane (Saccharum officinarum L.). The study was conducted in the Laboratory of Superior Farm Seed Management Unit, Indonesian Agency for Agricultural Research and Development from June until August 2021. Explant material used was young rolled leaves collected from AMS variety sugarcane. The experiment was arranged in Factorial Completely Randomized Design (RAL), with 12 treatments, and five replication. Explants were cultured during 8 weeks in MS media with concentration NAA ( 0 ppm, 0.5 ppm, and 1 ppm), and BAP (0 ppm, 1 ppm, and 2 ppm, 3 ppm). The parameters measured were the date of shoot initiation, number of shoots, length of shoot, number of leaves, date of root initiation, number of the root, length of root, and color of the shoot. The data were analyzed using ANOVA at the confidence level of 95%. The results showed that interaction between NAA and BAP in promoting Saccharum officinarum L. Micro cutting growth was observed. The combination between NAA of 0 ppm and BAP of 2 ppm was found to be the best in date of shoot initiation, number of shoots, and number of the leaf. The combination between NAA 1 ppm and BAP 0 ppm was recommended to promote the root number and length of the root.
Pengaruh Beberapa Ekstrak Daun sebagai Pestisida Nabati terhadap Mortalitas Ulat Grayak (Spodoptera litura F.) dan Intensitas Kerusakan Daun Tanaman Pakcoy (Brassica rapa L.) Adelia Regina; Sugiarto; Tatang Surjana
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6113

Abstract

Pakcoy (Brassica rapa L.) is one of the popular vegetables in Indonesia. One of the main pests of pakcoy is armyworm (S. litura) which has the potential to damage plants. The study aimed to obtain the most effective treatment of several leaf extracts as a natural pesticides to the mortality of armyworm (S. litura) and the intensity of the leafe damage of pakcoy (Brassica rapa L.). The research was conducted at the Laboratory and at Net House SMKN 1 Cikampek. The method used is an experimental method with the design of experiments used is a single factor Completely Random Design (CRD) and a single factor Random ized Block Design (RBD)consisting of 8 treatments in 4 repeats: A (Without Treatment), B (Carbosulfan insecticide 1 ml/l), C (Extract of Noni Leaf 300 g/l), D (Extract of Noni Leaf 400 g/l), E (Extracts of Soursop Leaf 45 g/l), F (Extracts of Soursop Leaf 60 g/l), G (Extracts of Papaya Leaf 300 g/l), and H (Extract of Papaya Leaf 400 g/l). The results showed that the administration of some leaf extracts as natural pesticides was influential to the mortality of armyworm (Spodoptera litura F.) and the intensity of the leaf damage of pakcoy (Brassica rapa L.). The natural pesticide of the Papaya Leaf Extract (400 g/l) gives the highest mortality 100.00%, and lowest leaf damage intensity 56.21%. Keyword : Extract, natural pesticides, armyworm, mortality and intensity of leafe damage, pakcoy.
Pengaruh Komposisi Media Arang Sekam pada Pembibitan Cabai Hiyung Menggunakan Batang Pisang Akhmad Gazali; Riza Adrianoor Saputra; Dwi Jaka Ananda
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6123

Abstract

Hiyung is officially registered at Center for Plant Varieties Protection and Agricultural Licensing, Ministry of Agriculture Republic of Indonesia No. 09/PLV/2012 at April 12, 2012. Rice husk charcoal as an addition to the growing media is also often proven to increase crop yields. Banana stems are generally used as liquid fertilizer, furthermore banana stems contain several mineral such as Fe, Na, Mg which are needed by plants. This research aims to determine the effect of rice husk charcoal planting media composition on the growth of Hiyung seedlings and to find out the best growing media composition in increasing the growth of Hiyung seedlings on banana stems. This research was conducted in May-July 2021 at the Greenhouse and Integrated Laboratory of the Department of Agroecotechnology, and the Soil Laboratory of the Department of Soil, Faculty of Agriculture, Lambung Mangkurat University, Banjarbaru, South Kalimantan. The research method used was a single factor randomized block design with p1 (100g soil), p2 (50g soil + 50g rice husk charcoal), and p3 (100g rice husk charcoal) treatments. The results showed that the treatment of 100g rice husk charcoal was able to increase the percentage of plant life, seedling height, number of leaves, and root length of Hiyung seeds on banana stems.
Studi Pertumbuhan Tanaman Serai Wangi dengan Perlakuan Dosis Biochar (Cymoopogon nardus L ) pada Tanah Ultisol dalam Polybag Hermanto; Nely Murniati; Samsul Bahri
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6353

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh dosis biochar terhadap pertumbuhan tanaman serai wangi (Cymoopogon nardus L) pada tanah ultisol. Penelitian ini dimulai pada bulan April sampai dengan Juni 2020, menggunakan metode eksperimental dengan Rancangan Acak Kelompok (RAK) non faktorial. Adapun perlakuan yang dicobakan sebagai berikut : B0 : Tanpa Biochar/ Kontrol , B1 : Dosis Biochar sekam padi 5 g. kg-1 tanah tanah, B2 : Dosis Biochar sekam padi g. kg-1 tanah tanah, B3 : Dosis Biochar sekam padi 15 g. kg-1 tanah tanah, B4 : Dosis Biochar sekam padi 20 g. kg-1 tanah tanah, B5 : Dosis Biochar sekam padi 25 g. kg-1 tanah tanah. Hasil penelitian menunjukan bahwa pemberian biochar pada dosis 25 g. kg-1 tanah memberikan hasil yang paling baik pada pertumbuhan tanaman serai wangi.
Pengaruh Penggunaan Air Hujan Hasil Pemanenan Air Hujan Pada Pengembangan Sumber Air Pertanian Perkotaan Terhadap Pertumbuhan dan Hasil Tanaman Kale (Brassica Oleraceae Var. Acephala) Kultivar Curly Gruner wagiono; Muharam; Risma Fitriani
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6354

Abstract

Air hujan hasil Pemanenan Air Hujan (PAH) merupakan salah satu sumber air pada pengembangan Pertanian Perkotaan. Kale (Brassica oleracea var. Acephala) merupakan komoditas hortikultura sayuran yang memiliki rnilai ekonomi dan kandungan gizi tinggi, mulai diminati dan dibutuhkan oleh masyarakat serta dapat tumbuh secara baik pada pengembangan Pertanian Perkotaan. Tujuan dari penelitian ini adalah menentukan apakah air hujan hasil Pemanenan Air Hujan dapat digunakan sebagai sumber air Pertanian Perkotaan. Penelitian pengaruh penggunaan beberapa sumber air termasuk air hujan yang dikombinasikan dengan pupuk AB Mix terhadap Pertumbuhan dan Hasil Tanaman Kale (Brassica oleraceae var. Acephala) Kultivar Curly Gruner pada sistem Wick Hidroponik perlu dilakukan untuk menyimpulkan bahwa air hujan layak sebagai salah satu sumber air Pertanian Perkotaan. Penelitian dilaksanakan di desa Majalaya, Kecamatan Majalaya, Kabupaten Karawang, Provinsi Jawa Barat. Penelitan ini dilaksanakan pada bulan Oktober– Desember 2021. Metode eksperimental dengan Rancangan Acak Kelompok (RAK) faktor tunggal telah digunakan pada penelitian ini. Jumlah perlakuan adalah 6 kombinasi perlakuan dan 4 ulangan yaitu A (Air Sumur dan 1.000 ppm AB Mix), B (Air hujan dan 1.000 ppm AB Mix), C ( Air irigasi dan 1.000 ppm AB Mix), D (Air sumur dan 2.000 ppm AB Mix), E (Air hujan dan 2.000 ppm AB Mix), F (Air irigasi dan 2.000 AB Mix), sehingga terdapat 24 petak percobaan. Data dianalisis menggunakan analisis ragam dan diuji lanjut dengan Duncan Multiple Range Test (DMRT) pada taraf 5%. Parameter penelitian ini yaitu tinggi tanaman (cm), luas daun (cm2) dan bobot segar dengan akar pertanaman (gram). Hasil penelitian menunjukkan bahwa pemberian konsentrasi larutan AB Mix memberikan pengaruh nyata terhadap pertumbuhan dan hasil tanaman Kale, tetapi penggunaan Air hujan tidak menunjukkan perbedaan nyata dengan Air irigasi, dan Air sumur.
Analisis Kesesuaian Lahan Tanaman Alpukat (Persea Americana) dalam Pengelolaan Lahan di Sub Das Cimanuk Hulu Asri Nursaiidah; Nurpilihan Bafdal; Kharistya Amaru
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol 7 No 1 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i1.6362

Abstract

Part of the Upper Cimanuk Sub-watershed area experiences changes in land use which causes reduced vegetation, resulting in increased river water discharge during the rainy season and causes flooding and erosion, and drought in the dry season. Considering this, it is necessary to manage land in the Upper Cimanuk Sub-watershed by analyzing land that can be planted with plants that can overcome these land problems. Avocado plants can increase infiltration as well as have the potential to be cultivated in the Upper Cimanuk Sub-watershed. The purpose of this study was to determine the suitability of land for avocado plants in the Upper Cimanuk Sub-watershed and to determine the area of land that has the potential for avocado cultivation in the Upper Cimanuk Sub-watershed. The method used in this research is descriptive analysis method. The land suitability assessment system uses a matching system, namely by matching between the characteristics of the land and the growing requirements of avocado plants. The results of the land suitability analysis show that only a small part of the area belongs to the very suitable class (S1), which is only 5,714.03 Ha of the total area of the Upper Cimanuk Sub-watershed, while most of the Upper Cimanuk Sub-watershed area is included in the marginally suitable class (S3 ) with an area of 63,744.41 Ha. The area of land that has the potential for avocado cultivation is only 5,659.17 Ha. Karangpawitan sub-district is the most potential land for avocado development with an area of 1,077.72 Ha.
Uji Tingkat Efikasi Herbisida Berbahan Aktif Bispiribac Sodium Terhadap Gulma Daun Sempit Pada Tanaman Padi (Oryza Sativa L.) Varietas Ciherang: Uji Tingkat Efikasi Herbisida Berbahan Aktif Bispiribac Sodium Terhadap Gulma Daun Sempit Pada Tanaman Padi (Oryza Sativa L.) Varietas Ciherang Muhammad Triesa Zakaria; Muhammad Syafi'i; Darso Sugiono
Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech) Vol. 7 No. 2 (2022): Jurnal Agrotek Indonesia (Indonesian Journal of Agrotech)
Publisher : Faculty of Agriculture University of Singaperbangsa Karawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33661/jai.v7i2.5543

Abstract

Rice is a food crop that is widely cultivated by farmers in Indonesia and is a staple food ingredient that must be available and fulfilled. Weeds are strong natural competitors for rice plants because they are able to produce seeds in large quantities which make germination fast at the beginning and a long life cycle with a very high density. evenly in each region. The research was carried out at the Experimental Garden in Adiarsa Timur Village, East Karawang District, Karawang Regency, West Java. The research location is 15 m above sea level (masl), the average temperature is at least 300C and a maximum of 340C. And the classification according to the Schmidt and Ferguson rainfall classification is in the D medium rainfall type. The time of this research starts from January 2020 to April 2020. The design method that will be used in this study is an experimental research method using a Randomized Block Design. The treatments in the study were 7 treatments with 4 (four) replications. With treatment A = Bisspiribac Sodium 105 ml/ha, B = Bisspiribac Sodium 157.5 ml/ha, C = Bisspiribac Sodium 210 ml/ha, D = Bisspiribac Sodium 262.5 ml/ha, E = Bispiribac Sodium 315 ml/ha , F = Hand weeding and G = Control Without Control. The results showed that based on the results of the study, the herbicide treatment with the active ingredient Bispiribac sodium controlling narrow leaf weeds in rice fields (Oryza sativa .L) had a significant effect on the growth power of weeds at the beginning of growth. Treatment at code E with a dose of 0.62 ml/plot, provided effective weed control.

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