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EKSPLORASI BAKTERI PELARUT FOSFAT DI LAHAN GAMBUT BERENG BENGKEL, KALIMANTAN TENGAH (Phosphate Solubilizing Bacteria Eksploration in Peatland Bereng Bengkel, Central Kalimantan) journal, Admin
AgriPeat Vol 19 No 02 (2018): JURNAL AGRIPEAT VOLUME 19 NO. 02 SEPTEMBER 2018
Publisher : AgriPeat

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Abstract

ABSTRACTThe high availability of organic compounds in peatlands is stored capital and can be converted intoelements by soil microbe. The high organic content causes nutrients in the soil cannot be directlyutilized by plants. Phosphate solubilizing bacteriaare soil bacteria that capableofsolubilizingphosphate, turns it into an available form in the soil. The aims of this research are todiscover the existence of a phosphate solubilizing bacteriagenus and obtain potential pure isolatesfrom Bereng Bengkel peatland, Central Kalimantan. Bacteria isolation usingselective mediaPikovskaya with pour plate method. The isolation results are five phosphate solvent bacterialisolates (BPF1, BPF2, BPF3, BPF4, BPF5) which form hallozone. Based on the characterizationresults refering to the Bergey's Manual of Determinative of Microorganism through macroscopicobservation, microscopic observation and physiological testing. BPF1 and BPF5 isolates were thegenus Rhodococcusgenus, BPF2 isolates were theRhizobiumgenus, BPF3 isolates were theMicorococcusgenus, BPF4 isolates were the SerratiagenusKeywords: Phosphate solubilizing bacteria, peatland, soil bacteria
TUTUPAN LAHAN GAMBUT MEMPENGARUHI KONDISI IKLIM MIKRO DI SEKITAR KAMPUS UNIVERSITAS PALANGKA RAYA (Preliminary Data Integrasi Wireless Sensor Network) The Peatland Cover Impact Micro Climate Conditions Near Campus of the University of Palangka Raya (Preli journal, Admin
AgriPeat Vol 19 No 02 (2018): JURNAL AGRIPEAT VOLUME 19 NO. 02 SEPTEMBER 2018
Publisher : AgriPeat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.684 KB)

Abstract

ABSTRACTThe lack of field measurements, which collected in long period and significantly spatial effect onthe environments can obstruct scientific understanding the effect of environmental condition on theecosystems. Application wireless sensor network (WSN) is useful to address the situation throughlow cost wireless measurement sensors and minimize disruption to the location/conditions to bemonitored. The comprehension of composition transformation, structure, the environmentecosystems dynamic, and how is the transformation of all can be affecting the human life, indeedthis challenge are need detail analysis of all environment ecosystem elements. This study alsoreview the uses of smart devices wireless sensor networks (WSN), and observe the underlyingtechnology in hopes could be giving solve or determine the condition of environment andecosystems affected by human activity. The results of this study showed that the land use cover isinfluence on the environment conditions.Keywords: Wireless sensor networks (WSN), ecosystems, and environment