Browsing J - Forestry by Author "Hartati, Wahjuni"
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Biochar Application on Spodosols Soils Promotes Higher Plant Growth and Survival Rate
Syahrinudin, Syahrinudin; Sudarmadji, Triyono; Krisdianto, Nurman; Ibrahim, Ibrahim; Hartati, Wahjuni (Atlantis Press, 2021-04-10)Interests in biochar applications for improving soil properties and fertility are increasing worldwide, and numerous production techniques, raw materials,and application options are now available. This ... -
Biochar Application on Spodosols Soils Promotes Higher Plant Growth and Survival Rate
Syahrinudin, Syahrinudin; Sudarmadji, Triyono; Krisdianto, Nurman; Ibrahim, Ibrahim; Hartati, Wahjuni (Atlantis Press, 2021-04-10)Interests in biochar applications for improving soil properties and fertility are increasing worldwide, and numerous production techniques, raw materials, and application options are now available. This research aimed to ... -
Dinamika Tingkat Kesuburan Tanah pada Lahan Pasca Tambang Batubara PT Berau Coal, Berau, Kalimantan Timur
Hartati, Wahjuni (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 ... -
https://fahutan.unmul.ac.id/assets_dsn/upload/prosiding/Wahjuni_Hartati-Dinamika_Tingkat_Kesuburan_Tanah_pada_Lahan_Pasca_Tambang_Batubara_PT_Berau_Coal,_Berau,_Kalimantan_Timur.pdf
Hartati, Wahjuni (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 ... -
Nutrient Concentration of N, P and K in the Components of Eucalyptus pellita F. Muell Tree in East Kalimantan, Indonesia
Hartati, Wahjuni (Atlantis Press, 2022-01) -
Observasi Potensi Erosi Tanah pada Lahan Revegetasi Pasca Tambang Batubara PT Multi Tambangjaya Utama (MTU) diBarito Selatan, Kalimantan Tengah
Sudarmadji, Triyono; Hartati, Wahjuni (MAPEKI - Masyarakat Peneliti Kayu, 2013-11-06)Potensi erosi tergantung kepada faktor-faktor penentuutamanya yaitu erosivitas hujan, erodibilitas tanah, panjangdan kemiringan lereng, penutupan vegetasi, serta tindakan-tindakankonservasi tanah dan air. PT MTU ... -
Observasi Potensi Erosi Tanah pada Lahan Revegetasi Pasca Tambang BatubaraPT Multi Tambangjaya Utama (MTU) di Barito Selatan, Kalimantan Tengah
Sudarmadji, Triyono; Hartati, Wahjuni (MASYARAKAT PENELITI KAYU INDONESIA (MAPEKI) XVI, 2013-11-06)Potensi erosi tergantung kepada faktor-faktor penentuutamanya yaitu erosivitas hujan, erodibilitas tanah, panjangdan kemiringan lereng, penutupan vegetasi, serta tindakan-tindakankonservasi tanah dan air. PT MTU ... -
Post Mining Evaluation of Forest Land Rehabilitation and Potential Ecosystem Recovery
Sudarmadji, Triyono; Hartati, Wahjuni (Atlantis Press, 2021-04-10)Coal Mining operation in the forest lands caused significant forest ecosystem disturbance. Therefore,management of mined-out forest lands must be conducted thoroughly following land clearing, topsoils spreading, ... -
Post Mining Evaluation of Forest Land Rehabilitation and Potential Ecosystem Recovery
Sudarmadji, Triyono; Hartati, Wahjuni (Atlantis Press, 2021-04-10)Coal Mining operation in the forest lands caused significant forest ecosystem disturbance. Therefore,management of mined-out forest lands must be conducted thoroughly following land clearing, topsoils spreading, ... -
Potential Nutrient Leaves of Enterolobium cyclocarpumGrisebforImproving Soil Physical Propertiesof Post Mining Areas in East Kalimantan
Sukariyan, Sukariyan; Marjenah, Marjenah; Kustiawan, Wawan; Hartati, Wahjuni; Wiyani, Ninik (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 ... -
Reassessment of Forest Area and it's Scoring as a Permanent Production Forest
Sudarmadji, Triyono; Hartati, Wahjuni (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 ... -
Spodosols of East Kalimantan: Land Cover Disturbances Induced Degradation of Soil Properties
Hartati, Wahjuni; Arifin, Jauhar; Sudarmadji, Triyono; Syahrinudin, Syahrinudin; Ruhiyat, Daddy (Atlantis Press, 2021-04-10)Spodosols are mineral soils derived from sandy to loamy sand parent materials developed under humid or wetter climate condition. Soils are coarse in texture, the acid in reaction and low in water and nutrient ... -
Spodosols of East Kalimantan: Land Cover Disturbances Induced Degradation of Soil Properties
Hartati, Wahjuni; Arifin, Jauhar; Sudarmadji, Triyono; Syahrinudin, Syahrinudin; Ruhiyat, Daddy (Atlantis Press, 2021-04-10)Spodosols are mineral soils derived from sandy to loamy sand parent materials developed under humid or wetter climate condition. Soils are coarse in texture, the acid in reaction and low in water and nutrient retention. ... -
Study on Land Rehabilitation at Mined Lands of PT Trubaindo Coal Mining, West Kutai, East Kalimantan
Hartati, Wahjuni; Sudarmadji, Triyono (Indonesian Wood Researc Society (IWoRS), 2013-11-09)In many cases, mined lands is not immediately ready to support plant growths due to bad drainages, soil structure disturbances, high temperature, uncontrollable overland flow, high erosion rate, lack understanding of ... -
Upaya Pemulihan dan Potensi Keterpulihan Lahan Pasca Tambang Batu Bara - Sebuah Pengalaman Observasi dan Penelitian Lapangan
Sudarmadji, Triyono; Hartati, Wahjuni (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 ... -
Upaya Pemulihan dan Potensi Keterpulihan Lahan Pasca Tambang Batu Bara - Sebuah Pengalaman Observasi dan Penelitian Lapangan
Sudarmadji, Triyono; Hartati, Wahjuni (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 ...