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All Journal Teknosains: Media Informasi Sains dan Teknologi Gontor AGROTECH Science Journal Agritrop : Jurnal Ilmu-Ilmu Pertanian (Journal of Agricultural Science) Jurnal Riset Agribisnis dan Peternakan Agroteknika Jurnal Triton Agrica Ekstensia Jurnal Agriment
Suharno Suharno
Politeknik Pembangunan Pertanian Yogyakarta Magelang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Energy Engineering Environmental Science Mechanical Engineering Physics Social Sciences Veterinary

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PERTUMBUHAN DAN PRODUKSI BERBAGAI VARIETAS KEDELAI (Glycine max L.) DI LAHAN SAWAH TADAH HUJAN Suharno -
Teknosains Vol 5 No 2 (2011): JULI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v5i2.177

Abstract

One of the success in cultivation ofsoybean is determined by the seed. In Sawahan, Bleberan, Playen, Gunung Kidul, it had been observed at eight varieties ofsoybean. Those are five good national varietions Galunggung (V 1), varietions Wilis (V 2), varietions Mahameru (V3), varietions Malabar (V4) and varietions Bromo (V5) and three good local varieties varietions Local Imogiri (V 6), varietions Local Prambanan (V 7), and varietions Local Playen (V8). The observation was done in November 2007 untail February 2008, its purpose is to know which varieties indicating the good soybean growth and product. The experiment used Randomized Complete Block Design with one factor and 3 replacations. The data is group into two kinds. Those are the growth consisting the number of branch, leaves, and the height and the product the consist ofthe number ofpod, seed, and the weight of 100 soybean seeds. The results showed that application it concludes that good person grows bean it is variation Imogiri (V6), and the good bean of the production is varietion Imogiri (V6). Examinations use to factor of one it concludes that goodperson grows bean it is varietion and the good bean ofthe production is varietion local Imogiri. Key words: soybean variety, growth, produced.
RESPON PADI HITAM DAN PADI UNGU PADA BERBAGAI PUPUK NITROGEN TERHADAP DAYA HASIL, KANDUNGAN AMILOSA, DAN KANDUNGAN PATI Suharno Suharno; Junianto Junianto; Hasna Hasna
Agrica Ekstensia Vol 13 No 2 (2019): Edisi Desember
Publisher : Politeknik Pembangunan Pertanian Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.675 KB) | DOI: 10.55127/ae.v13i2.25

Abstract

Padi unggul lokal pada umumnya memiliki sifat respon yang rendah terhadap serapan unsur hara nitrogen. Respon yang rendah akan berdampak terhadap daya hasil atau produktivitas. Padi unggul lokal juga memiliki sifat unggul yaitu warna baras yaitu hitam, ungu, putih. Pada umumnya tekstur nasi ditentukan oleh prosentase kandungan amilosa dan kandungan pati. Penelitian bertujuan untuk mengetahui pengaruh jenis pupuk Nitrogen terhadap daya hasil, kandungan Amilose, dan kandungan pati. Untuk mengetahui padi unggul lokal, padi hitam dan padi ungu terhadap daya hasil, kandungan amilose, dan kandungan pati. Untuk mengetahui kombinasi perlakuan jenis pupuk Nitrogen pada padi unggul lokal padi hitam dan padi ungu, terhadap daya hasil, kandungan Amilose, dan kandungan pati. Metode penelitian dengan RAKL, faktorial yaitu padi lokal (beras hitam dan beras ungu). Hasil penelitian menunjukkan bahwa empat jenis pupuk Nitrogen berpengaruh tidak nyata, berbeda tidak nyata terhadap daya hasil padi, kandungan amylose, kandungan pati. Dua jenis padi unggul lokal, padi hitam dan padi ungu berpengaruh sangat nyata dan berbeda nyata terhadap daya hasil, kandungan amylose dan kandungan pati. Kombinasi perlakuan empat jenis pupuk Nitrogen dengan dua padi unggul lokal padi hitam dan padi ungu, berpengaruh sangat nyata dan berbeda nyata terhadap daya, kandungan amylose dan kandungan pati.
Pengaruh Populasi Bibit Sistem Tanam Tegel Penanaman Musim Tanam II Terhadap Pertumbuhan Dan Produktivitas Padi (Oryza sativa L) Suharno Suharno; Fitria Isnayanti
Jurnal Riset Agribisnis dan Peternakan Vol. 3 No. 1 (2018)
Publisher : Universitas Muhammadiyah Purworejo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (414.694 KB)

Abstract

This study aims to determine the effect of plant populations on the growth and productivity of rice (Oryza sativa L). The research was conducted in Sumberharjo Village, Prambanan District, Sleman Regency, Yogyakarta Special Region. The research period was during planting season II, March-July 2017. The research method used was factorial completely randomized block design (RAKL), the first factor was three levels, namely the spacing of 20cm x 20cm (T1), 25cm x 25cm (T2), and 30cm x 30cm (T3). The second factor is three levels, namely the number of seeds per clump of two seeds (B1), four seeds (B2), six seeds (B3). The treatment combinations are as follows: T1B1; T1B2; T1B3; T2B1; T2B2; T2B3; T3B1; T3B2; T3B3. The results showed that the combination of the spacing factor (T) and the number of seeds (B) had a very significant effect on the growth of rice plants, the yield of harvested dry grain (GKP), and had a significant effect on the yield of milled dry grain (GKG) The treatment of spacing factor (T) has a very significant effect on the growth of rice plants, yields of harvested dry grain (GKP) and yields of milled dry unhulled rice (GKG). Treatment factor number of seeds (B), had a significant effect on the growth of rice plants, had no significant effect (TN) on yields of harvested dry grain (GKP) and yields of milled dry unhulled rice (GKG). The treatment combination showed the best growth at (T3 B3) with average biomass of 69.6 grams / 5 clumps, the yield of dry unhulled rice at (T1 B3) averaged 6.57 t / ha, and the yield of the milled dry grain at (T1 B3) 5.72t / ha on average. The treatment of spacing factor (T) showed the best growth at (T3) biomass with an average of 60.5 g / 5 clumps, dry unhulled grain at (T1) an average of 6.39 t / ha, and milled dry unhulled rice at (T1) an average of 6.39t / ha. The treatment of the number of seeds (B), showed the best growth at (B3) biomass with an average of 54.83g / 5 clumps, harvested dry grain at (B3) an average of 5.93t / ha, and milled dry grain at (B3). ) an average of 5.21t / ha. The combination of the spacing factor treatment with the number of seeds showed no interaction.
THE EFFECT OF MYOPIC DERIVATIVES OF ESTABLISHED HYBRID RICE SEEDS P 05 AND CEMETI INBRED RICE SEEDS AT VARIOUS PLANTING DISTANCES ON PLANT PHENOTYPE Novita Restiani Novita; RR. Siti Astuti; Suharno Suharno
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1363

Abstract

This study aims to determine the effect of ratoon derivatives of hybrid rice seeds (Mapan P-05) and Inbred rice seeds (Cemeti) at various spacings on the diversity of plant phenotypes. This research was carried out in Sumberharjo Prambanan Village, Sleman Yogyakarta. The method used was a factorial complete randomized block design with three replications, the first factor being the established variety P-05 (V1) the cemeti variety (V2), the second factor being the spacing between 20x20 cm, 25x25. cm, 30x30 cm. Parameters observed included plant height, number of productive tillers, panicle length, weight of dry grain harvested/clump, weight of dry grain stored per clump, weight of dry grain harvested/plot, weight of stored dry grain per plot, weight of 1000 grains of grain. Data analysis using ANOVA if it has a significant effect, then it is followed by a significant difference test (DMRT) with a level of 5%. The results showed that the treatment of varietal-derived ratoons had a significant effect on phenotypic diversity. Spacing treatment had no significant effect on phenotype diversity. The combination of varietal treatment and plant spacing had no significant effect on phenotype diversity, varietal treatment with plant spacing factor had no significant interaction with the combination of ratoon ratoon ratoon hybrid seed with a spacing of 30x30 cm.
Test Of Hundreds Established Hybrid Rice Seed Derivatives P-05 And Quantity Of Cemeti Inbrid Rice Derivatives On Product Quality And Quantity Irfanji Fanji; Suharno Suharno; RR. Siti Astuti
JURNAL AGRIMENT Vol 7 No 2 (2022): Desember 2022
Publisher : Politeknik Pertanian Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51967/jurnalagriment.v7i2.1386

Abstract

This study aims to determine the combination of treatment of ratoon derived from F1 rice seeds (Hybrid) of Mapan P-05 and ratoon derived from rice seeds (Inbred) whip with various spacings on the quality and quantity of which yield is the best and to know the interaction factors of ratoon derived from Mapan hybrid rice seeds. P-05 and whip inbred rice were the best in terms of yield quality and quantity. Held from December 2021 to June 2022. And planting of ratoons was carried out on November 14, 2021-March 31, 2022. This research was carried out in Sumberharjo Village, Prambanan District, Sleman Regency, Special Region of Yogyakarta. This study used a Completely Randomized Block Design (RAKL) factorial. The first factor is ratoon rice with two varieties and the second factor is the treatment of various spacings of 20x20;25x25;30x30 cm. Data analysis used ANOVA with a level of 5% and 1%, if it had a significant effect, it was followed by a significant difference test (DMRT) with a level of 5%. The results showed that the hybrid variety treatment always showed higher yield quality and quantity than the whip inbred with spacing treatment. 20x20 cm and followed by a spacing of 25x25 cm and 30x30 cm from the Inbred cemeti variety. The combination of hybrid varieties treatment with 20x20 cm spacing gave the heaviest results on the average weight of dry grain harvested per plot, weight of dry grain storage per plot, weight of 1000 grains of grain, weight of dry grain harvested.
Pengaruh Metode Pengeringan Dan Tingkat Ketebalan Penjemuran Terhadap Mutu Viabilitas Benih Dan Pertumbuhan Tanaman Padi (Oryza Sativa L.) Isna Nur Fadhila; Agus Wartapa; Suharno Suharno
AGRITROP Vol 20, No 2 (2022): Agritrop: Jurnal Ilmu-Ilmu Pertanian
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/agritrop.v20i2.8269

Abstract

Padi (Oryza sativa L.) merupakan tanaman pertanian yang menjadi sumber pangan bagi sebagian besar penduduk di Indonesia. Peningkatan kebutuhan pangan sejalan dengan penyediaan benih padi berkualitas. Salah satu permasalahan dalam produksi yaitu pada pasca panen khususnya pengeringan. Proses pengeringan yang kurang tepat mampu menurunkan mutu pada benih. Adanya inovasi dan anjuran perlu diterapkan. Tujuan dari penelitian ini untuk mengetahui pengaruh perlakuan pengeringan terhadap laju penurunan kadar air, mutu viabilitas benih, dan pertumbuhan tanaman. Penelitian ini dilaksanakan di UPTD Balai Benih Pertanian Bantul dan Laboratorium Teknologi Benih Polbangtan Yogyakarta dari bulan Maret hingga Mei 2022. Penelitian ini menggunakan Rancangan Acak Lengkap Faktorial dengan dua faktor yaitu metode penjemuran terdiri dari tiga aras yaitu alas terpal (M1), sungkup (M2), lantai jemur (M3), dan ketebalan lapisan penjemuran yang terdiri dari tiga aras, yaitu 3 cm (T1), 6 cm (T2), dan 9 cm (T3). Parameter pengujian yaitu kadar air dan lama penjemuran, suhu dan kelembapan, potensi tumbuh maksimum, daya berkecambah, indeks vigor, persentase pertumbuhan di lapangan, tinggi tanaman, jumlah anakan, serta jumlah daun. Hasil penelitian menunjukkan bahwa metode penjemuran berbeda nyata terhadap potensi tumbuh maksimum dan daya berkecambah.
Invigorasi Mutu Fisiologis Benih Padi Varietas IR-64 dengan Berbagai Jenis Bahan dan Konsentrasi Organik Priming Pianto Ramadhan Prastio; Suharno Suharno; Siwitri Munambar
JURNAL TRITON Vol 14 No 1 (2023): JURNAL TRITON
Publisher : Politeknik Pembangunan Pertanian Manokwari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47687/jt.v14i1.276

Abstract

Padi merupakan salah satu bahan pangan pokok masyarakat Indonesia yang memiliki peranan stategis dalam agribisnis tanaman pangan. Penggunaan benih unggul bermutu merupakan prasyarat untuk mendapatkan hasil produksi yang maksimal. Benih merupakan makhluk hidup yang semakin lama disimpan maka akan mengalami deteriorasi yang berdampak pada hasil dan pertumbuhan tanaman. Tujuan dari kajian untuk meningkatkan mutu fisiologis padi yang telah mengalami deteriorasi selama penyimpanan dengan teknik organik priming menggunakan berbagai bahan organik dan konsentrasi. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan faktor pertama berbagai jenis ekstrak organik dan faktor kedua yaitu berbagai konsentrasi. Data dianalisis dengan ANOVA dan DMRT 5%. Penelitian ini dilaksanakan pada bulan Maret sampai Mei 2022 di laboratorium benih SMK N 1 Mojosongo, Boyolali Jawa Tengah dan greenhouse Polbangtan Yogyakarta, DIY. Hasil penelitian menunjukan bahwa berbeda tidak nyata perlakuan bahan organik pada parameter daya berkecambah, potensi tumbuh maksimum, berat kecambah kering normal dan mean emergance time akan tetapi berpengaruh nyata pada indeks vigor, kecepatan tumbuh, dan daya tumbuh lapang. Pada perlakuan konsentrasi organik priming tidak memberikan pengaruh nyata pada semua parameter pengamatan. Sedangkan tidak terdapat interaksi perlakuan organik priming dan konsentrasi pada parameter daya berkecambah, potensi tumbuh maksimum, indeks vigor, kecepatan tumbuh, berat kering kecambah normal, mean emergance time dan terdapat interaksi pada parameter daya tumbuh lapang. Berdasarkan hasil penelitian penggunaan ekstrak bawang merah dan air kelapa muda dengan konsentrasi 25% mampu meningkatkan viabilitas dan vigor benih padi yang telah mengalami deteriorasi.
Pendugaan Viabilitas benih padi (Oryza sativa L.) dengan Uji Tetrazolium: Viability of Rice Seeds (Oryza sativa L.) Via The Tetrazolium Test Wati Tri Utami; Asih Farmia; Suharno Suharno
Gontor Agrotech Science Journal Vol. 10 No. 1 (2024): Juni 2024
Publisher : University of Darussalam Gontor, Ponorogo, East Java Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21111/agrotech.v10i1.10830

Abstract

Supporting factors for the success of rice planting include seed availability in sufficient quantities, high quality, and availability when needed. Conventional rice seed viability testing generally takes quite a long time, around 14 days. Therefore, it is necessary to develop several methods for quickly testing seed viability. This research aims to determine the coloring pattern of rice seeds, differences in viability tested with 0.25% tetrazolium concentration, and the relationship between the viability values of seeds tested for sprouting and those tested with 0.25% tetrazolium. This research was carried out from March to May 2023 at the Laboratory of the Central Java Seed Supervision and Certification Center. The treatments used were tests using the direct sprout test (rolled paper in plastic test) and the 0.25% concentration tetrazolium test method. The seeds used were seeds with different storage times (0, 1, 2, and 3 months) to obtain variations in seed vigor. The data obtained were analyzed using visual and descriptive analysis, t-test, and correlation analysis. The results showed that the tetrazolium test with a concentration of 0.25% on Inpari 42 rice seeds produced seven coloring patterns grouped into four viable seed and three non-viable seed coloring patterns. The 0.25% concentration tetrazolium test showed that the results had no significant effect and were closely related the results of the direct germination test so the rapid test could be used as a substitute for the (conventional) germination test on a wide scale.
Dampak Pencahayaan Sinar Lampu LED dan Bahan Organik pada Pertumbuhan dan Produktivitas Kedelai (Glycine Max (L.) Suharno Suharno; Arni Setyo Priambodo; Christina Yulaika; Bestari Sekar Kinasih; Ulya Nailus Sa’adah; Isna Tustiyani
Agroteknika Vol 7 No 2 (2024): Juni 2024
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/agroteknika.v7i2.251

Abstract

Kedelai adalah tumbuhan hari pendek yang butuh pencahayaan 14-16 jam padahal negara Indonesia hanya memiliki pencahayaan 12 jam setiap hari. Penambahan penyinaran lampu LED diduga akan meningkatkan produktivitas kedelai namun akan menunda pembungaan dan jika ditambah pupuk organik tidak akan terjadi penundaan berbunga. Tuuan penelitian ini adalah untuk mempelajari interaksi kombinasi perlakuan penyinaran lampu LED dan bahan organik pada pertumbuhan dan produktivitas kedelai. Penelitian dilakukan pada bulan Juni – Desember 2023, di wilayah kerja BP4-VIII Prambanan, pada kelompok tani Ngudi Mulyo, Desa Sumberharjo, Kecamatan Prambanan, Kabupaten Sleman, DIY. Metode penelitian menggunakan RKLT Faktorial. Faktor pertama terdiri dari 3 taraf penyinaran (Tanpa penyinaran, Penyinaran sampai fase berbunga, Penyinaran sampai fase pengisian polong penuh). Faktor kedua 3 jenis bahan organik (Vermikompos; Biosaka; Pupuk Kandang Domba) yang diulang tiga kali. Hasil percobaan menunjukkan bahwa tidak ada interaksi antara penyinaran lampu LED dan bahan organik pada seluruh parameter pengamatan. Penyinaran berbeda sangat nyata terhadap pertumbuhan tanaman kedelai (tinggi, berat basah, jumlah cabang, jumlah ruas, berat kering), dan peubah produksi kedelai (jumlah polong hampa, jumlah polong isi, bobot biji, bobot 100 butir, dan produktivitas). Produktivitas bjii terbaik terjadi pada tanaman yang tidak diberi penyinaran.
Co-Authors Agus Wartapa, Agus Alfriyadi, Fredy Arni Setyo Priambodo Asih Farmia Bestari Sekar Kinasih Budi Wijayanto Christina Yulaika Fitria Isnayanti Hasna Hasna Hinandang Nasution Irfanji Fanji Isna Nur Fadhila Isna Tustiyani Junianto Junianto Koeswini Tri Ariani Novita Restiani Novita Pianto Ramadhan Prastio Rohmat Hidayat RR. Siti Astuti Siwitri Munambar Ulya Nailus Sa’adah Wati Tri Utami