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All Journal Jurnal Ilmu Pertanian Indonesia Agroland : Jurnal Ilmu-Ilmu Pertanian JURNAL TEKNOLOGI LINGKUNGAN AGROTEKBIS AGRIEKONOMIKA AGROLAND: The Agricultural Sciences Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) International Journal Of Science, Technology & Management (IJSTM) Jurnal Penelitian Pendidikan Indonesia AGROTEKBIS: Jurnal Ilmu Pertanian Mitra Sains
Saiful Darman
Program Studi Doktoral Ilmu Pertanian, Pascasarjana, Universitas Tadulako Palu
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Physics Transportation Other

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Journal : AGROTEKBIS

 1 
PENGARUH PUPUK SP-36 DAN FUNGI MIKORIZA ARBUSCULA TERHADAP SERAPAN FOSFAT TANAMAN JAGUNG (Zea Mays L.) PADA OXIC DISTRUDEPTS LEMBAN TONGOA Pamuna, Katrin; Darman, Saiful
AGROTEKBIS Vol 1, No 1 (2013)
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Abstract

Incepticol is known as low fertile soil as well Oxic Dystrudepts which is a sub group. The objective of this study was to investigate the effect of P (Phosphor) fertilizer and mychorriza arbuscular on the availability concentration of P soil and uptake by maize (Zea mays L.)  on Oxic Dystrudepts soil of Lemban Tongoa area. Randomized block design (RBD) in factorial was used as research design. The first factor was P fertilizer (source SP-36), treated in seven different concentrations namely 0, 50, 100, 150, 200, 250, and 300 kg P ha-1, and with and without mycorrhizal fungi application as second factor. Each treatment was repeated three times. The results showed that all doses of the SP-36 fertilizer increase significantly the availability concentration of P in soil, and the present of arbuscular mycorrhizal fungi significantly increase P uptake by maize. The higher the doses of fertilizer SP-36 the higher the P-total and P uptake find in maize, and sharper increase when treated with mycorrhizae.
KONSENTRASI MERKURI (Hg) DALAM TANAH DAN JARINGAN TANAMAN KACANG TANAH (Arachis hypogaea L.) AKIBAT PEMBERIAN BOKASHI TITONIA (Titonia diversifolia) PADA LIMBAH TAILING TAMBANG EMAS POBOYA, KOTA PALU Lembah, Venny Astuti A.; Darman, Saiful; B., Isrun
AGROTEKBIS Vol 2, No 3 (2014)
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Abstract

Logam berat merupakan istilah yang digunakan untuk unsur-unsur transisi yang mempunyai massa jenis atom lebih besar dari 5 gcm3. Merkuri (Hg), timbal (Pb), tembaga (Cu), kadmium (Cd) dan stronsium (Sr) adalah contoh logam berat yang berupa kontaminan yang berasal dari luar tanah dan sangat diperhatikan karena berhubungan erat dengan kesehatan manusia, pertanian dan ekotoksikologinya. Lingkungan yang terkontaminasi oleh merkuri (Hg) dapat membahayakan kehidupan manusia karena adanya rantai makanan. Suatu studi yang bertujuan untuk memperoleh dosis maksimum dari pemberian bokashi Titonia (Titonia diversifolia) terhadap konsentrasi merkuri (Hg) dalam tanah dan dalam jaringan tanaman kacang tanah (Arachis hypogaea L.) pada limbah tailing tambang emas Poboya, Kota Palu. Telah dilaksanakan di rumah kaca Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Tadulako. Tujuh perlakuan terdiri atas kontrol (0 tha-1), 10 t ha-1, 20 t ha-1, 30  t ha-1,  40 t ha1, 50 t ha-1dan 60 t ha-1, disusun dalam rancangan acak kelompok (RAK) dengan tiga ulangan. Hasil-hasil percobaan menunjukkan bahwa pemberian bokashi Titonia diversifolia sangat berpengaruh nyata terhadap penurunan Hg tanah dan Hg jaringan tanaman, meningkatkan bobot kering tanaman, pH, KTK dan C -Organik yang ditumbuhkan selama masa vegetative maksimum.  
PENGARUH BIOURINE SAPI TERHADAP SERAPAN NITROGEN DAN HASIL TANAMAN KACANG TANAH (Arachis hypogaea L.) PADA ENTISOLS SIDERA Sari, Indah; Darman, Saiful
AGROTEKBIS Vol 7, No 1 (2019)
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Abstract

This research aims to determine the effect of cow Biourine on  Nitrogen (N) uptake of peanut plants (Arachis hypogaea L.) on Entisols of Sidera. The method used in this research was Randomized Block Design (RBD) with 7 doses and repeated three times so that there are 21 units of experiment. 7 doses of treatment were: B0 = No cow biourine (0 ml/plot), B1 = biourine cow dose of 583 l/ha (Equivalent to 210 ml/plot), B2 = biourine cow dose of 1166 l/ha (Equivalent to 420 ml/plot) B3 = biourine cattle dose of 1749 l/ha (Equivalent to 630 ml/plot), B4 = biourine cow dose 2332 l/ha (Equivalent to 840 ml/plot), B5 = biourine cow dose of 2915 l/ha (Equivalent to 1050 ml/plot), and B6 = biourine cow dose of 3498 l/ha (Equivalent to 1260 ml/plot). Research location in Sidera Village, Biromaru District, Sigi Regency. The cow biourine fertilizer used smells stinging and is brownish blackish coloured and liquid. Based on the results of the research showed that the highest N uptake level was achieved in the application of cow biourine with a dose of 3498 l/ha. The increased dosage of the fertilizer was not followed by an increase in soil pH but increased dose of cow biourine followed by increased C-organic, N-total, dry weight of plants, N concentration in plant tissue and number of plant pods and N uptake in peanut plants.
PENGARUH PUPUK SP-36 DAN FUNGI MIKORIZA ARBUSCULA TERHADAP SERAPAN FOSFAT TANAMAN JAGUNG (Zea Mays L.) PADA OXIC DISTRUDEPTS LEMBAN TONGOA Pamuna, Katrin; Darman, Saiful; Pata'dungan, Yosep Soge
AGROTEKBIS Vol 1, No 1 (2013)
Publisher : AGROTEKBIS

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

Abstract

Incepticol is known as low fertile soil as well Oxic Dystrudepts which is a sub group. The objective of this study was to investigate the effect of P (Phosphor) fertilizer and mychorriza arbuscular on the availability concentration of P soil and uptake by maize (Zea mays L.)  on Oxic Dystrudepts soil of Lemban Tongoa area. Randomized block design (RBD) in factorial was used as research design. The first factor was P fertilizer (source SP-36), treated in seven different concentrations namely 0, 50, 100, 150, 200, 250, and 300 kg P ha-1, and with and without mycorrhizal fungi application as second factor. Each treatment was repeated three times. The results showed that all doses of the SP-36 fertilizer increase significantly the availability concentration of P in soil, and the present of arbuscular mycorrhizal fungi significantly increase P uptake by maize. The higher the doses of fertilizer SP-36 the higher the P-total and P uptake find in maize, and sharper increase when treated with mycorrhizae.
Co-Authors Abdul Gani Akhmad ABDUL RIFAI Aiyen Tjoa Amelia, Rezi Anwar, Lutfi Arnilawati Laosa Bhakti, Amar Caco Caco dan Atik Andriana Djambar, Djambar Eka Aji Pramita Ende, Sjarifuddin Fathurrahman Fathurrahman Fatmah Fatmah Habibi Habibi Hadayani Hadayani I Made Antara Indrianto Kadeko Isrun Isrun Katrin Pamuna Khaliq, Moh. Adnan Lamusa, Arifudin Lien Damayanti Lukman Lukman M, Misriana Made Antara Made Antara Max Nur Alam Moh. Sunandar Maika Mohamad Wahyudi Muhammad Arsyd Muhammad Basir Cyio P. Adam, Fauziah Pata'dungan, Yosep Soge Rahmawati R. Lantoi Ramlan Ramlan Rosida P. Adam RR. Ella Evrita Hestiandari Rustam Abd. Rauf Sagita, Ela Salawati Salawati SATRIYAS ILYAS Serli Jayanti, Serli Sri Yanti Toana, Moh. Rizqi Chaldun Uswah Hasanah Venny Astuti A. Lembah Wildani Pingkan S. Hamzens Yosep S. Patadungan