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Potential Nutrient Leaves of Enterolobium cyclocarpum GrisebforImproving Soil Physical Propertiesof Post Mining Areas in East Kalimantan
(IOP Conference Series: Earth and Environmental Science, 2019-12-09)
The Physical damage of soil in the post mining area in overburden (OB) material in the form of hardened and compacted structure and texture of the soil. Physical soil damage affects plant growth rate. The Enterolobium ...
The process of rehabilitation of mined forest lands toward degraded forest ecosystem recovery in Kalimantan, Indonesia
(Society for Indonesian Biodiversity, 2016-03-03)
An overview of mined forest lands at East and Central Kalimantan Indonesia was conducted to determine most important influencing factors supporting degraded forest ecosystem recovery. Consecutive stages of rehabilitation ...
Biochar enriched with organic fertilizer improves the survival and growth rate of Anthocepalus cadamba seedlings planted on degraded spodosols
(Society for Indonesian Biodiversity, 2019-11-26)
The application of biochar for the improvement of soil properties and fertility has drawn enormous interest worldwide nowadays and numerous application options are now available. This research was aimed to evaluate the ...
Reassessment of forest area and its scoring as a permanent production forest
(IOP Conference Series: Earth and Environmental Science, 2018-05-08)
Along with the increasing demand for tropical timber, the need for wood raw materials is not enough just to rely on natural forests, and therefore in the early 1990s began to be developed timber estates concessions. The ...
Upaya Pemulihan dan Potensi Keterpulihan Lahan Pasca Tambang Batu Bara - Sebuah Pengalaman Observasi dan Penelitian Lapangan
(BALITEK KSDA - Balai Penelitian dan Pengembangan Teknologi Konservasi Sumber Daya Alam, 2013-11-27)
Penambanganbatubara berdampak signifikan terhadap kerusakan lingkungan sehingga pengelolaannya harus mengikuti urutan kegiatannya, yaitu pembersihan lahan (land clearing),pengelolaan tanah pucuk (topsoils),penanganan limbah ...
Study on Land Rehabilitation at Mined Lands of PT Trubaindo Coal Mining,West Kutai, East Kalimantan (2011 -2012)
(Indonesian Wood Researc Society (IWoRS), 2013-11-07)
In many cases, mined landsis not immediately ready to support plant growthsdue to bad drainages, soil structure disturbances, high temperature, uncontrollable overland flow, high erosion rate, lack understandingof suitable ...
Dinamika Tingkat Kesuburan Tanah pada Lahan Pasca Tambang Batubara PT Berau Coal, Berau, Kalimantan Timur
(Seminar Nasional Silvikultir I, 2013-08-29)
PT Berau Coal is seriously monitor and manage each environmental impact whether on-going and/or potentially appear following mining activities for coal production, including soil fertility dynamics related with land ...
Biomass and carbon distribution on Imperata cylindrica grasslands
(Society for Indonesian Biodiversity, 2019-12-05)
Invasive plants can alter the diversity and composition of ecological communities leading to ecosystem change both function and biodiversity issues. Imperata cylindrica is an invasive grass thrives on wide range of soil ...
Biochar Yang Diproduksi Dengan Tungku Drum Tertutup Retort Memberikan Pertumbuhan Tanaman Yang Lebih Tinggi (Biochar Produced By Retort Closed Drum Kiln Promotes Higher Plant Growth Rate)
(ULIN: Jurnal Hutan Tropis, 2018-03-31)
Penggunaan biocharsebagai bahan pembenah tanah berkembang luas akhir-akhir inidan berbagai teknik pembuatan biochartelah tersedia mulai dari yang menggunakan tungku tradisional sampai yang modern. Penelitian ini bertujuan ...
Morphological, Physical, Chemical and Mineralogical Characteristics of Dystrustepts Soil with Natural and Plantation Forests in South Sulawesi, Indonesia
(Join Symposium on Tropical Studies 2019 Fakultas Kehutanan UNMUL, 2019-09-06)
In general, forest land has a low fertility potential. The conversion of natural forest into plantation forest using fast growing species with similar age and composition will accelerate the decline of it’s soil fertility. ...