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All Journal IJCCS (Indonesian Journal of Computing and Cybernetics Systems) Jurnal Penelitian dan Evaluasi Pendidikan Tekno - Pedagogi : Jurnal Teknologi Pendidikan Jurnal Perencanaan Wilayah dan Kota JURNAL TEKNOLOGI LINGKUNGAN Semantik Journal of Regional and City Planning Jurnal Penelitian Humaniora Dinamika Jurnal Pendidikan Dasar Plano Madani : Jurnal Perencanaan Wilayah dan Kota INVOTEC Law and Justice E-Dimas: Jurnal Pengabdian kepada Masyarakat Automotive Science and Education Journal Jurnal Arsitektur KOMPOSISI International Journal of Artificial Intelligence Research JTERA (Jurnal Teknologi Rekayasa) Agrin : Jurnal Penelitian Pertanian LANGKAU BETANG: JURNAL ARSITEKTUR Technomedia Journal Astonjadro Jurnal Penelitian dan Pengabdian Kepada Masyarakat UNSIQ Aptisi Transactions on Management Jurnal Rekayasa Lingkungan Jurnal Hidrosfir Indonesia JURNAL PANGAN Region : Jurnal Pembangunan Wilayah dan Perencanaan Partisipatif CCIT (Creative Communication and Innovative Technology) Journal Jurnal Manajemen dan Bisnis Baja (JUMANIS BAJA) Jurnal Sistem informasi dan informatika (SIMIKA) Journal of Innovation and Future Technology (IFTECH) ICIT (Innovative Creative and Information Technology) Journal Journal Sensi: Strategic of Education in Information System CICES (Cyberpreneurship Innovative and Creative Exact and Social Science) Jurnal Pendidikan dan Kebudayaan ADI Bisnis Digital Interdisiplin (ABDI Jurnal) Jurnal Manajemen Retail Indonesia (JMARI) Komitmen : Jurnal Ilmiah Manajemen Jurnal Kesehatan Prosiding University Research Colloquium Jurnal Indonesia Sosial Sains Jurnal Masyarakat Madani Indonesia JIMAD : Jurnal Ilmiah Multidisiplin Jurnal Arsitektur ARCADE Journal of Computer Science and Technology Application
Sudaryono Sudaryono
Universitas Raharja
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Journal : Agrin : Jurnal Penelitian Pertanian

 1 
EVALUASI INPUT AGEN HAYATI PADA UJI PAKET TEKNOLOGI BUDIDAYA KEDELAI DI LAHAN KERING MASAM LAMPUNG TENGAH Prihastuti, Prihastuti; Sudaryono, Sudaryono
Agrin Vol 12, No 1 (2008): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2008.12.1.79

Abstract

Dalam upaya meningkatkan produktivitas lahan kering masam mutlak diperlukan introduksi mikroba.Agen hayati merupakan sel mikroba yang bermanfaat untuk pertumbuhan tanaman, di mana aktivitasnyaditentukan oleh kondisi lingkungan tumbuhnya. Penelitian ini bertujuan untuk melakukan evaluasi terhadap duajenis agen hayati, yaitu (A) yang berisi bakteri Rhizobium, Azospirillum dan Aspergillus niger, dan (B) yangberisi jamur mikoriza vesikular-arbuskular, pada uji paket teknologi budidaya kedelai di lahan kering masamLampung Tengah. Hasil penelitian menunjukkan bahwa terdapat interaksi dalam pemberian agen hayati terhadappertumbuhan tanaman dan hasil biji. Pemberian agen hayati (A) secara tunggal tidak meningkatkan hasil biji,sedangkan pada pemberian agen hayati (B) dapat meningkatkan hasil biji 10,88% dan pada pemberian keduanyameningkatkan hasil biji sekitar 5,18% daripada kontrol. Faktor lingkungan tumbuh mikroba merupakan penentukeberhasilan introduksi suatu agen hayati. Adanya perbedaan tanggap tanaman kedelai terhadap agen hayati Adan B menunjukkan bahwa pada aplikasi agen hayati perlu diperhatikan kondisi lahan yang berfungsi sebagaimedia untuk tumbuh dan beraktivitas bagi mikroba yang terkandung di dalamnya.Kata kunci: agen hayati, hasil biji, kedelai, lahan kering masam ABSTRACTAn effort to improve the productivity of dry acid soil is necessarily need microorganism inputs. The soilmicroorganism cells have an important role on the plant growth, where their activity is determined by thecondition of environmental growth. Field trial to evaluate two biological agents, i.e (A) consist of Rhizobium,Azospirillum and Aspergillus niger, and (B) consist of vesicular-arbuscular mycorrhyzae was conducted onintegrated crop management of soybean on dry acid soil in Central Lampung. The result showed that theintroduction of the agent was significantly affected on soybean growth and seed yield. In single application ofbio-agent A did not increase seed yield, however the bio-agent B increasing seed yield by 10.88%, and theircombination increasing 5.18% higher than control. The environmental conditions for the microorganism growthare determine by the development of soil microorganism. The different responses of soybean to bio-agent A andbio-agent B was suggested that the soil conditions as the medium of soil microorganism development should beunderstood.Key words: biological agent, seed yield, soybean, acid dry land
DIAGNOSIS HARA KENDALA PENINGKATAN HASIL KACANG TANAH PADA ALFISOL NGADIROJO, WONOGIRI Sudaryono, Sudaryono; Wijanarko, A.; Sutarno, Sutarno
Agrin Vol 14, No 1 (2010): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.agrin.2010.14.1.100

Abstract

Diagnosis dan karakterisasi suatu lahan merupakan satu tahapan penting untuk mengenali kendalapeningkatan hasil, bentuk pengelolaan yang diperlukan, dan gambaran potensi hasilnya. Penelitian dilakukan diwilayah Kecamatan Ngadirojo, Kabupaten Wonogiri, Jawa Tengah. Metode penelitian adalah sigi (survey) denganmengambil contoh tanah lapisan atas (top soil) pada kedalaman 0-20 cm. Contoh tanah diambil dari 11 desa dan setiapdesa diambil dua titik pengambilan secara acak. Analisis kimiawi lengkap dikerjakan di laboratorium Balitkabi, yangmeliputi pH tanah, kadar hara N, P, K, S, Ca, Mg, Cu, Mn, Fe, Zn, KTK, dan kadar C-organik. Disampingpengambilan contoh tanah, dilakukan pula sigi hasil (yield cut survey) untuk tanaman kacang tanah yang diusahakanoleh petani menurut teknologi petani setempat. Data agronomi terhadap sigi hasil kacang tanah terdiri atas hasil ubinandan komponen hasil. Hasil diagnosis status hara tanah di wilayah Kecamatan Ngadirojo menunjukkan bahwa (1)semua desa memiliki status N rendah; (2) status P beragam: enam lokasi (27%) rendah, 11 lokasi (50%) sedang, dan 5lokasi (23 %) tinggi; (3) status K menunjukkan 45% lokasi berstatus rendah dan sisanya berstatus tinggi; (4) status Srendah hingga tinggi; (5) status Ca, Mg, dan hara mikro tergolong tinggi; (6) terdapat peluang yang cukup besaruntuk memperkecil senjang hasil kacang tanah di tingkat petani di wilayah Kecamatan Ngadirojo, Wonogiri; dan (7)hasil kacang tanah pada sistem tanam koak (2,20 t polong kering/ha) lebih tinggi dibandingkan sistem tugal (1,95 t/ha).Kata kunci: diagnosisi hara, kacang tanah, produksi, alfisol ABSTRACTDiagnosis and characterization of land is one of important step to distinguish: a constraint of increasingyield, type of management is being required, and yield potential figure. The research was done and concentrated inNgadirojo subdistrict, Wonogiri, Central Java province. The method of survey was soil sampling and taking soilsample from top soil in 0-20 cm depth. Soil samples were taken up from 11 villages, each villages was takenrandomly at two sites. Analysis of soil sample consisted of status P, K, Ca, Mg, S, pH, C-organic and micronutrients Fe and Zn. A part from soil sampling, it was done yield cut survey for groundnut at the farmer's field.The agronomic data of yield cut survey consisted of yield and component of yield.The result of diagnosisindicated that (1) all the villages area of Ngadirojo sub district have low nitrogen fertility; (2) The phosphorusfertility in Ngadirojo is vary, there are six location (27 %) having low P fertility status, eleven location (50 %)having medium P fertility status, and five location (23 %) having high P fertility status; (3) Potassium fertilitystatus in Ngadirojo indicated that 45 % area have low K fertility and high status for the rest; (4) the sulfurfertility is vary from low to high; (5). The Ca, Mg, and micronutrients are high at all location of Ngadirojo subdistrist; (6). There is a big challenge to minimize yield gap of groundnut Ngadirojo sub district; and (7) At farmerslevel, the hole planting technique by hue ("sistem koak") produced groundnut yield higher than "tugal technique"(2.20 t dry pod versus 1.95 Aa).Key words: diagnosis of nutrient, groundnut, yield, alfisol
Co-Authors Abdullah Dwi Srenggini Abdurrohman, Asep Achmad Djunaedi Adam Faturahman Ahsanitaqwim, Ridhuan Alfiah Khoirunisa Arif Dwi Santoso Aris Martono Arnindya Afifah Urfan Aryadi Aryadi Aryani, Ine Kusuma Asifudin, Nur Asri , Asri Astani, Rafif Febroaldo Bakti Setiawan Bertilia Lina Kusrina Darmono Desrianti, Dewi Immaniar Desy Apriani Dimas Wihardyanto Djoko Suryo E Pradipto, E Efana Rahwanto Ekawarna Ekawarna, Ekawarna Ella Wulandari Englista, Linda Evan Euis Nurninawati Farida Haryati Fewana, Detri Firman Hanafi Fitra Putri Oganda Fletcher, Eamon Giandari Maulani, Giandari Gusmiyeni Gusmiyeni Harjito - Heddy SA Putra, Heddy SA Henderi . Hendra Manurung, Hendra Herdiansah, Arief Heri Hermanto Hermawan, Dede Augustira Ikhwanuddin Mawardi Ilma, Awla Akbar Imam Indratno INA HELENA AGUSTINA Indri Handayani, Indri Ira Tyas Ningrum Iskandar, Doddy Aditya Jessica Yastri, Marisca Joko Dewanto Joko Prayitno Susanto Junaidi, M. Karunia Suci Lestari Kawik Sugiana, Kawik Ketut Gunawan Khoirunisa, Alfiah Kuswardani Kuswardani, Kuswardani Lestari, Arena Linda Evan Englista M. Baiquni M. Junaidi Maisuri Tri Dayanti Maizar Karim Manzahri, Manzahri Marviola Hardini Maulida, Shohifa Nadia Moeins, Anoesyirwan Muhammad Iksan, Muhammad Muhammad Rachman Mulyandi Muhammad Sani Roychansyah Mujiyono Wiryotinoyo Mukhtarom, Asrori Nanang Sutisna Nanang Sutisna Nazla Maharani Umaya Ninda Lutfiani Nindyo Soewarno Nugraha, Rizal Fitrah Nuke Puji Lestari Santoso Nurdiyanto, Heri Nurmalasari, Yanti Nursohit, Nursohit Padeli Padeli Pannyiwi, Rahmat Patimah Patimah Po Abas Sunarya Pramono, Bayu Praptiwi, Wahyu Kharina Pratomo, Rusdi Prihastuti Prihastuti Purnawan Purnawan Qurotul Aini Rachmawati Rachmawati Ramadan, Ahmad Ratna Komala Ridwan Alberto Pandiangan Rochmawati Rochmawati Rochmawati Rochmawati Sari, Herva Emilda Setia Naka Andrian Setianingrum, Lutfi Siti Fatimah Siti Maesaroh Siti Zubaidah Sri Rahmi Yunianti Sri Sapto Darmawati Sunarya, Lusyani Susanto, Tofan Sutarno Sutarno Suwahyo - Tarisya Ramadhan Tri Rahayu Triscova, Valentina Untung Rahardja VG Sri Rejeki Wibowo, Satrio HB Wijanarko, A. Yoyok T. W. Subroto, Yoyok T. W. Yundari, Yundari Yunita Wulansari