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All Journal JURNAL AGRONIDA Jurnal Agronomi Tanaman Tropika (JUATIKA) Indonesian Journal of Applied Research (IJAR) Karimah Tauhid
Setyono
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Neuroscience Social Sciences

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ANALISIS LINTAS KARAKTER AGRONOMI TERHADAP KOMPONEN PRODUKSI KACANG TANAH (Arachis hypogaea L.) Setyono; Rahmalia, Ratu; Yuliawati
JURNAL AGRONIDA Vol. 9 No. 1 (2023): Jurnal Agronida
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jag.v9i1.8438

Abstract

The peanut has been one of the most important commercial crops in Indonesia and its yield still needs to be improved. Peanut yield can be increased genetically through plant breeding programs. Indirect selection in peanut plant breeding programs requires information related to the relationship between its characters, especially the relationship between growth and yield characters through correlation and path analysis. This study aims to determine the relationship between growth and yield characteristics of peanuts based on correlation values, direct effects, and indirect effects using path analysis, so that selection criteria for high-yielding peanuts are obtained. This study was conducted using a survey method. 50 peanut plant samples were taken randomly as observation units, then path analysis was carried out. The results showed that the 12 DAP canopy width was positively and significantly correlated with peanut yield characters, such as fresh pod weight and number of pods. The 12 DAP canopy width also had the highest direct and indirect influence on the character of fresh and dry pod weight, and the number of pods. Indirect selection to increase peanut yield can be done using the 12 DAP canopy width character as selection criteria.
Teknik Budidaya dan Analisis Usaha Tani Tanaman Melon, Cucumis Melo L. dengan Sistem Konvensional Fadmajani, Arfah; Fanani, Muhammad Zainal; Setyono
Karimah Tauhid Vol. 4 No. 2 (2025): Karimah Tauhid
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/karimahtauhid.v4i2.16987

Abstract

Melon (Cucumis melo L.) merupakan komoditas pertanian bernilai ekonomi tinggi. Namun, budidaya melon secara konvensional sering menghadapi tantangan seperti keterbatasan lahan, serangan hama, dan fluktuasi kualitas hasil panen. Hidroponik sebagai solusi inovatif yang lebih efisien, ramah lingkungan, dan menghasilkan produk berkualitas tinggi. Budidaya tanaman melon dilaksanakan di PT CA, Kecamatan Lemahabang, Kabupaten Karawang, Provinsi Jawa Barat. Penelitian bertujuan untuk menelaah budidaya melon dan menganalisis usahatani melon di PT CA. Kegiatan meliputi pengadaan benih, persemaian, pengolahan tanah, penanaman, pemasangan ajir, pemeliharaan, panen dan pascapanen. Persiapan benih meliputi penggunaan benih yang dibudidayakan sendiri dengan cara dikeringkan turunan dari varietas Action selama 1-2 minggu. Persemaian menggunakan green polibag dengan kurun waktu 2 minggu untuk pindah tanam. Pengolahan lahan diawali dengan penggemburan dan perataan tanah menggunakan traktor darat dan dibuat bedengan dengan lebar 0,9 m dan jarak tanam 40 cm x 40 cm serta pemasangan mulsa. Pengolahan lahan berfungsi untuk menggemburkan tanah dan juga dapat memperbaiki aerasi tanah. Penanaman melon ditugal dengan kedalaman 4-6 cm dengan menggunakan 1 persemaian di setiap lubangnya. Panen dilakukan pada saat umur ± 3 bulan setelah tanam dan pascapanen meliputi pengumpulan, penyortiran dan grading. Hasil analisis usahatani melon dengan penggunaan benih yang dibudidayakan sendiri turunan dari varietas Action dengan luas tanam 0,04 ha, memperoleh produksi sebanyak 1.155 kg dengan penerimaan Rp.17.325.000, biaya total Rp.13.873.700, keuntungan Rp.3.451.300, R/C ratio 1,24, BEP Produksi 924,9 kg, dan BEP harga Rp.12.011,8/kg.
Persistence and Breaking Dormancy of Sintanur Variety Rice Seed Wijaya, Aldi Kamal; Andari, Yoni; Setyono; Suwarno, Punjung Medaraji; Diaguna, Ridwan
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol. 7 No. 3 (2025): Jurnal Agronomi Tanaman Tropika (JUATIKA) Vol. 7 No. 3 September 2025
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v7i3.4953

Abstract

Research on breaking seed dormancy in rice is essential for understanding dormancy-breaking methods and their persistence, as dormancy behavior varies among rice varieties. This study aimed to examine the persistence of dormancy and effective dormancy-breaking methods in Oryza sativa L. cv. Sintanur. The research used two seed lots of the Sintanur variety—new and old lots—arranged in a split-plot design with two factors: dormancy-breaking treatments (control, 24-hour hydration, 48-hour hydration, KNO₃ solution, and GA₃) and storage periods (0, 1, 2, 3, and 4 weeks after harvest). The results showed that seeds of the Sintanur rice variety exhibited dormancy with persistence up to 3 weeks. The interaction between dormancy-breaking treatments and storage period significantly affected germination percentage, normal seedling growth, and seedling dry weight. Treatment with 10 ppm GA₃ for 48 hours effectively broke seed dormancy in the Sintanur variety starting from 1 week after harvest.
Chili Seed (Capsicum frutescens) Viability Using Radical Emergence with Correlation to Germination Undang; Nurhosiah, F; Setyono; Yuliawati
Indonesian Journal of Applied Research (IJAR) Vol. 7 No. 1 (2026): Indonesian Journal of Applied Research (IJAR)
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/ijar.v7i1.817

Abstract

Chili peppers are a very popular horticultural commodity among Indonesians. The high demand for chili peppers in Indonesia has led to a continuous increase in chili production, making them a valuable commodity. This is due to their distinctive flavor and limited availability. This study aimed to determine the effect of genotype on root emergence time, which correlates with growth capacity and can be used to estimate seed quality. The experiment was designed using a completely randomized design. This study used 10 chili pepper genotypes with 3 replications, resulting in 30 experimental units. Each experimental unit consisted of 25 seeds, resulting in 750 observation units. The observed variables include seed testing in the laboratory: radicle emergence (RE), mean germination time (MGT), germination power (GP), maximum growth potential (MGP), sprout growth rate (SGR), growth speed (GS), uniformity of growth (UG), dry weight of normal sprouts (DWNS), vigor index (VI) and greenhouse testin: seed germination (SG). The results of the radicle emergence test had a very strong positive correlation with seed viability and seed vigor tests, namely GP (r = 0.809), RE (r = 0.895), and UG (r = 0.877). However, RE has a weak correlation with SG (r = 0.138) in the field. Chili seed testing using the radicle emergence test method is carried out by counting the number of radicles that emerge after 120 hours (5 days) of germination. This method is faster than the germination test, which takes 14 days.
Co-Authors Andari, Yoni Diaguna, Ridwan Fadmajani, Arfah Fanani, Muhammad Zainal Nurhosiah, F Rahmalia, Ratu Suwarno, Punjung Medaraji Undang Undang Wijaya, Aldi Kamal Yuliawati