Browsing Soil Science and Land Resource by Author "Anas, Iswandi"
Now showing items 1-20 of 30
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APLIKASI PUPUK ANORGANIK DAN ORGANIK HAYATI PADA BUDIDAYA PADI SRI (System of Rice Intensification)
Bakrie, Muchlis Muhammad | Anas, Iswandi | Sugiyanta | Idris, Komaruddin (2010)Penggunaan pupuk buatan NPK yang berlebihan menyebabkan degradasi tanah, pencemaran lingkungan menurunkan produksi tanaman dan mengurangi aktifitas biologi tanah. System of Rice ntensification (SRI) merupakan teknologi ... -
BIODEGRADATION OF PETROLEUM HYDROCARBON BY SINGLE AND CONSORTIUM OF HYDROCARBONOCLASTIC BACTERIA FROM PETROELUM POLLUTED MANGROVE AREAS
Widjajanti, Hary | Anas, Iswandi | Gofar, Nuni | Ridho, Moh.Rasyid (2011)The study on the biodegradation of petroleum hydrocarbons by a single culture and a consortium of hydrocarbonoclasic bacterial isolated from mangrove areas contaminated oil has been done... -
EFEK BRACHIARIA, MIKORIZA, DAN KOMPOS JERAMI PADI DIPERKAYA KALIUM TERHADAP MUTU HASIL UBIKA YU YANG DITANAM PADA TANAH MASAM
Hafif, B. | Sabiham, Supiandi | Anas, Iswandi | Sutandi, Atang | Suyamto (2011)Penelitian pemanfaatan Brachiaria decumbens (BD), arbuscular mycorrhiza (AM) dan kompos jerarni padi diperkaya kalium untuk perbaikan produksi dan mutu hasil ubikayu yang ditanarn pad a tanah masam dilaksanakan di Kebun ... -
EFFECT OF AZOTOBACTER AND AZOSPIRILLUM ON GROWTH AND YIELD OF RICE GROWN ON TIDAL SWAMP RICE FIELD IN SOUTH KALIMANTAN
Razie, Fakhrur | Anas, Iswandi (2008)Tidal swamp land is a potential area for rice cultivation. However, tidal swamp is fragile ecosystems, so that when this area is used for rice cultivation, it has to be done carefully... -
Establishing Land Suitability Criteria for Cashew (Anacardium occidentale L.) in Indonesia
Widiatmaka | Sutandi, Atang | Anas, Iswandi | Daras, Usman | Hikmat, Muhammad | Krisnohadi, Ari (2014)Commodity development requires site selection which should be established prior to large scale development.The land suitability criteria for cashew are not presently available... -
EVALUASI KUALITAS PUPUK ORGANIK YANG BEREDAR DI PULAU JAWA BERDASARKAN PERMENTAN NO. 70/SR.140/10 TAHUN 2011
Dewi, Triyani | Anas, Iswandi | Suwarno | Nursyamsi, Dedi (2012)In the recent years, there are many commercial organic fertilizers sold in the free market. However, many of these organic fertilizers have not only low quality but some of them are also contain undesirable such as heavy metals... -
IMPACT OF BRACHIARIA, ARBUSCULAR MYCORRHIZA, AND POTASSIUM ENRICHED RICE STRAW COMPOST ON ALUMINUM y POTASSIUM AND STABILITY OF ACID SOIL AGGREGATES
Hafif, Bariot | Sabiham, Supiandi | Anas, Iswandi | Sutandi, Atang | Suyamto (2012)Acid soil is commonly grown with cassava. which in general, tolerate low soil fertility and aluminum (AI) toxicity... -
INDONESIAN FARMERS CAN CONTRIBUTE IN REDUCING GREENHOUSE GASES EMISSION FROM WETLAND RICE FIE
Anas, Iswandi | Megasari, Nia K. | Suprihati | OHTA, Hiroyuki (2008)Agricultural sector contribute significantly to the total GHG emission. There are some GHG mitigation options available but so far non of these mitigation options is being implemented by farmers... -
Inokulasi Ganda Rhizobium dengan Cendawan Arbuscular Mikoriza Pada Bangkuang
Anas, Iswandi | Yuliawati, T. | Heinzemann, J. (1999)Single inoculation with respectively three strains of Rhizobium (Ci-1, Ci-2, Ci-3) and two strains of arbuscular mycorrhizal fungi (78-1 and 41-3) ~s well as their double inoculation had been tested for their effectiveness ... -
Isolasi dan Seleksi Galur Bradyrhizobium japonicum Asal Tanah Gambut
Sagiman, Saeri | Anas, Iswandi | Djajakirana, Gunawan (2002)Luas tanah gambut di Kalimantan Barat ada sekitar 4.6 juta ha dan mencapai 31.4 persen luas daratan (Soekardi & Hidayat 1994). Sebagian lahan gambut tersebut telah digunakan untuk pemukiman transmigrasi. Sehubungan dengan ... -
JERAPAN NITROGEN-URINE OLEH ZEOLIT DAN PENGARUHNYA TERHADAP PERTUMBUHAN TANAMAN JAGUNG (Zea mays L.)
Indriyati, Lilik Tri | Anas, Iswandi (2013-10)Urine umumnya mengandung unsur hara, terutama nitrogen (N) yang tinggi, mudah larut dan tersedia bagi tanaman, tetapi mudah hilang dalam bentuk gas amonia... -
Kemampuan Bakteri dari Ekosistem Air Hitam Kalimantan Tengah dalam Merombak Minyak Bumi dan Solar
Saidi, Didi | Anas, Iswandi | Hadi, Noegroho | Santosa, Dwi Andreas (1999)The objective of this experiment was to evaluate the abili!y of bacteria strains isolated from black water ecosystem of Central Kalimantan in degrading crude oil and diesel oil. The experiment was conducted at the Laboratory ... -
KEMAMPUAN BAKTERI DIAZOTROF ENDOFIT UNTUK MENINGKATKAN PERTUMBUHAN VEGETATIF BIBIT KELAPA SAWIT (Elaeis guineensis jacq)
Panjaitan, Andreas | Anas, Iswandi | Widyastuti, Rahayu | Widayati, Wiwik Eko (2015)Endophytic diazotrophic bacteria are free-living atmospheric dinitrogen fixing bacteria that lived and colonized between living plant cells and do not contribute phatogenic effects to its host... -
Khelatisasi Ion Aluminium oleh Asam Organik Eksudat Akar Brachiaria
Hafif, B. | Sabiham, Supiandi | Anas, Iswandi | Sutandi, Atang | Suyamto (2010)Aluminum toxicity is one of the major factors inhibiting piant growth in acid soils. Brachiaria grass adapt to high Al concentration... -
KOMBINASI PUPUK ORGANIK HAYATI DAN PUPUK FOSFAT UNTUK PENINGKATAN KERAGAAN BIBIT KELAPA SAWIT (Elaeis guineensis Jacq)
Sodiq, Abdul Hasyim | Anas, Iswandi | Santosa, Dwi Andreas | Sutandi, Atang (2014)This experiment was conducted to determine the effect of bio-organic fertilizer on improving performance of oil palm seedlings, the total microbial population and population of phosphate solubilizing microbial in oil palm ... -
Learning about positive plant-microbial interactions from the System of Rice Intensification (SRI)
UPHOFF, N. | Anas, Iswandi | RUPELA, O. P. | THAKUR, A. K. | THIYAGARAJAN, T. M. (2009)Biological scientists are increasingly addressing the interactions of genetic potential and environmental influences (GxE interaction) to understand the mechanisms for resulting phenotypic expression of such potential... -
Mikroorganisme Tanah Dari Budidaya Pertanian Olah Tanah Minimum
Anas, Iswandi | Bangun, Pirman (2010)Percobaan dilakukan dengan tujuan mempelajari p,engaruh tiga faktor pengolahan tanah, pemakaian pestisida dan pemakaian pupuk anorganik terhadap aktivitas mikoorganisme tanah. Pengolahan dalam dapat menyebabkan terjadi ... -
PERANAN RIZOBAKTERI DAN FUNGI MIKORIZA ARBUSKULAR DALAM MENINGKATKAN EFISIENSI PENYERAPAN HARA SORGUM MANIS (Sorghum bicolor L. Moench)
Rupaedah, Bedah | Anas, Iswandi | Santosa, Dwi Andreas | Sumaryono, Wahono | Budi, Sri Wilarso (2014)Chemical fertilizer use efficiency can be defined in agronomic terms with widely varying results... -
PERMODELAN INTERAKSI BIO-FISIK LINGKUNGAN DENGAN PRODUKTIFITAS DAN PEMBANGUNAN KRITERIA KESESUAIAN LOKASI UNTUK PENGEMBANGAN JAMBU METE
Widiatmaka | Anas, Iswandi | Sutandi, Atang | Daras, Usman | Krisnohadi, Ari (2007)Jambu mete merupakan salah satu komoditas perkebunan yang cukup prospektif, pengembangannya relevan dengan isu-isu pembangunan dan pemecahan masalah di Indonesia, mencakup penyediaan tenaga kerja, peningkatan kinerja ekspor ... -
POTENSI OLIGOCHITOSAN,VITAZYME DAN BIOFERTILIZER DALAM MENINGKATKAN PERTUMBUHAN DAN PRODUKSI PADI (Oryza sativa L.)
Anas, Iswandi | Hazra, Fahrizal | Rakhmadina, Velicia Desyana (2013)Penggunaan Oligochitosan, Vitazyme, dan Biofertilizer dapat menjadi salah satu alternatif dalam upaya meningkatkan pertumbuhan dan produksi...