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EVALUASI SEBARAN BAHAN ORGANIK TANAH RAWA LEBAK DI DESA MEDASARI KECAMATAN RA…
Lebak swamp land presents a promising potential for agricultural development, especially for rice cultivation. However, its utilization faces constraints due to soil acidity and low levels of soil organic matter. This study aims to evaluate the availability and distribution of organic matter content in lebak swamp rice fields in Medasari Village. The research employed a detailed survey method o…
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- xiii, 29 hlm.; ilus,; tab, 29 cm
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- T1827102025
PERBANDINGAN HASIL ANALISIS PH DAN KEBUTUHAN KAPUR DENGAN METODE PUTR DAN ANA…
Lebak swamp land has great potential for agricultural development, but also faces various challenges, one of which is the problem of soil acidity. Soil acidity is one of the major obstacles to the utilisation of lebak swamp land. A common method used to overcome this is liming. Determination of lime dosage can be done by knowing the results of soil pH and Al exchangeable analysis tests and can …
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- xv, 29 hlm.; ilus,; tab, 29 cm
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- T1826082025
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN JAGUNG (ZEA MAYS L.) DAN UBI KAYU (M…
This study aims to determine the limiting factors that affect the level of land suitability for maize and cassava plants and evaluate the level of land suitability for maize and cassava plants. This research was conducted in November 2022–February 2022 in Bakung Village, North Indralaya District, Ogan Ilir Regency. The method used in this research is a very detailed level survey method. Sampl…
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- xivv, 33 hlm.; ilus.; 29 cm
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- T959192023
KANDUNGAN KADMIUM (Cd) DALAM TANAH PASANG SURUT PADA DAERAH TRANSMIGRASI YANG…
This study aims to determine the heavy metal content of cadmium (Cd) in tidal swamp at Tanjung Lago District. This research was carried out from October 2021 to January 2022 typology A, B, C, and D tidal agricultural land in Mulia Sari Village, Tanjung Lago District, Banyuasin Regency. This study uses survey and soil test methods with the number of sample points taken is 12 points using the com…
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- viii, 27 hlm.; ilus.; 29 cm
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- T917892023
POPULASI MIKORIZA ARBUSKULAR PADA RIZOSFER KELAPA SAWIT DI KEBUN PERCOBAAN FA…
Naturally, oil palm plants are symbiotic with arbuscular mycorrhizal fungi (FMA). Oil palm plants are classified as plants that are highly dependent on FMA because their roots don’t have a root hairs. Arbuscular mycorrhizal is an association between fungi and plantroots, found in most ecosystems that connect plants with the rhizosphere. Arbuscular mycorrhizal is a soil microorganism that func…
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- viii, 39 hlm.; ilus.; 29 cm
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- T1313192023
PENDUGAAN CADANGAN KARBON SERASAH DAN TUMBUHAN BAWAH PADA LAHAN PASCA TERBAKA…
Penelitian ini bertujuan untuk menghitung seberapa besar laju perkembangan biomassa dan penambatan karbon di kondisi lahan pasca terbakar dan tidak terbakar pada lahan restorasi gambut. Penelitian ini dilaksanakan di Desa Sepucuk Kabupaten Ogan Komering Ilir, Sumatera Selatan pada bulan Januari 2023 sampai Februari 2023. Hasil penelitian nilai cadangan karbon untuk vegetasi tumbuhan bawah purun…
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- ix, 45 hlm.; ilus.; 29 cm
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- T1061142023
ANALISIS ERODIBILITAS TANAH PADA BERBAGAI UMUR TANAMAN KAYU PUTIH (Melaleuca …
Coal mining activities often cause negative impacts, especially on the environment, such as decreased land productivity and increased soil density. Mining activities that result in a decrease in productivity and change the soil structure on post-mining land have a great opportunity for erosion because damaged soil conditions cause the soil to become sensitive to erosion. A reclamation effort is…
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- viii, 50 hlm.; Ilus.; 29 cm
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- T1053132023
PENILAIAN LAJU INFLTRASI DAN PERMEABILITAS TANAH PADA LAHAN KARET (HEVEA BRAS…
One of the factors that can increase the filtration rate is the level of soil permeability. Infiltration is the process of water entering from above into the soil surface, while soil permeability is the ability of water to flow through the pores of the soil. This research was conducted in December 2022 at PT Melania Indonesia, Banyuasin Regency, South Sumatra. The purpose of conducting this res…
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- ix, 54 hlm.; ilus.; 29 cm
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- T1058132023
EVALUASI KESESUAIAN LAHAN UNTUK PENGEMBANGAN TANAMAN SEMANGKA (Citrullus vulg…
Watermelon plant is a horticultural commodity that comes from the gourd family (Cucurbitaceae) which has high economic value. This study aims to evaluate the suitability of overflow type C tidal land in Damar Wulan Village, Air Salek District with watermelon (Citrullus vulgaris) cultivation. The method used in this study is using field survey methods and observations in the laboratory. Soil sam…
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- viii, 47 hlm.; ilus.; 29 cm
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- T1054092023
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN KAYU PUTIH (Melaleuca cajuputi) UMUR …
The eucalyptus plant (Melaleuca cajuputi) is one of the plants used as a revegetation plant in post-mining reclamation activities. Eucalyptus plants come from the Myrtaceae family, the tree height can reach 10-20 meters. Eucalyptus plants are able to live in conditions on marginal lands and on soils that have good drainage and also on poor drainage with a slope of less than 15%. This study aims…
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- xv, 33 hlm.; ilus.; 29 cm
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- T878342023
KANDUNGAN KADMIUM PADA TANAH DAN BUAH KOPI DI LAHAN KOPI TANAMAN RAKYAT, DESA…
Logam berat adalah suatu bahan yang dapat mencemari lingkungan serta merupakan logam yang paling berbahaya apabila densitasnya melebihi 5 gr/cm3 karena sifat logam berat yang beracun dan toksik. Apabila pencemaran lingkungan seperti limbah padat, kemudian pestisida, limbah rumah tangga yang terserap oleh tanah akan diserap oleh akar tanaman kopi dan menjadikan tanaman kopi tersebut mengandung l…
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- xiii, 36 hlm.; ilus.; 29 cm
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- T889652023
PENILAIAN ERODIBILITAS TANAH PADA LAHAN PERKEBUNAN KARET DENGAN UMUR YANG BER…
Erodibilitas tanah diartikan sebagai mudah atau sulitnya tanah dipecah oleh adanya kekuatan air hujan yang jatuh atau disebut juga kekuatan aliran permukaan. Erodibilitas tanah ditentukan oleh beberapa faktor yaitu tekstur, struktur, permeabilitas dan bahan organik tanah. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh, sifat fisika, dan kimia tanah terhadap nilai erodibilitas tanah…
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- xi, 28 hlm.; ilus.; 29 cm
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- T1052942023
PENILAIAN ERODIBILITAS TANAH PADA LAHAN KARET (Hevea brasiliensis) DENGAN TAH…
Soil erodibility is the value of soil sensitivity to erosion. The higher the erodibility of the soil, the more likely the soil is to experience erosion. This research was conducted at PT Melania Indonesia, Banyuasin Regency, South Sumatra. The purpose of this study was to assess soil erodibility, understand the factors influencing soil erodibility, and understand the relationship between soil p…
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- ix, 30 hlm.; ilus.; 29 cm
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- T1057982023
PENGUKURAN DAN PEMETAAN EROSI PADA LAHAN REKLAMASI TAMBANG AIR LAYA PT BUKIT …
Erosion is a serious problem in post-mining land if it is not controlled, because most of the post-mining land that has been reclaimed are still relatively unstable. Nevertheless, direct measurement of erosion in the field is certainly impractical on reclamation land. Based on these problems, this study aims to utilize remote sensing systems as an alternative in erosion measurement and mapping.…
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- xv, 40 hlm.; ilus.; 29 cm
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- T880452023
KANDUNGAN TIMBAL PADA TANAH DAN BUAH KOPI DI LAHAN KOPI TANAMAN RAKYAT DESA S…
Soil is a material consisting of mineral fractions and organic matter that undergoes weathering to form a horizontal layer or a cross section of the soil profile. Soil can cause heavy metal content that comes from waste pollution, use of fertilizers and can be seen based on the age of the plant. Lead is a very toxic heavy metal, the optimal content in the soil ranges from 0.5 to 3.00 ppm. This …
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- ix, 38 hlm.; ilus.; 29 cm
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- T889602023
ANALISIS KEPADATAN TANAH PADA LAHAN REKLAMASI DENGAN UMUR YANG BERBEDA DI LAH…
Coal mining activities, especially with an open system (opencast mining) which causes severe environmental damage, mainly due to land contamination and degradation. Mining, which is generally carried out using an open pit mining system, can damage land surface conditions including loss of vegetation, overturning or changes in soil composition, erosion, water pollution, and changes in soil densi…
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- ix, 61 hlm.; ilus.; 29 cm
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- T877062023
PERBANDINGAN METODE OSAVI DAN NDVI DALAM PENGAMATAN KERAPATAN TAJUK TANAMAN R…
Persentase tumbuh tanaman merupakan salah satu aspek yang sangat penting dalam penilaian keberhasilan revegetasi lahan pascatambang batubara. Untuk mengetahui metode terbaik dalam pengamatan kerapatan tajuk tanaman revegetasi melalui pemanfaatan citra satelit Sentinel-2, penelitian ini dilakukan dengan metode OSAVI dan NDVI di lahan reklamasi ID 11 dan ID 13 Tambang Air Laya PT Bukit Asam Tbk. …
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- viv, 34 hlm.; ilus.; 29 cm
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- T880532023
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN LEGUME COVER CROP DI IUP BANKO BARAT …
Reclamation activities can be carried out by covering the surface of the post-coal mining land. One of them is planting LCC plants which function to reduce the impact power of rainwater and reduce the discharge of water on the soil surface, this planting also has a positive impact on the post-coal mining land ecosystem. In its activities, PT Bukit Asam Tbk uses two types of LCC plants namely Ce…
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- xv, 41 hlm.; ilus.; 29 cm
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- T877932023
EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN PEPAYA (Carica papaya L.) DI KEBUN PE…
Papaya (Carica papaya L.) has long been known and cultivated in Indonesia and is highly popular among the local community. This study aims to assess the quality and characteristics of the land, evaluate the actual and potential land suitability classes, and determine the available nutrient content and appropriate fertilization recommendations for papaya cultivation. The research was conducted f…
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- xvi, 60 hlm.; ilus.; 29 cm
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- T1268542023
ANALISIS LAJU INFILTRASI PADA BEBERAPA UMUR TANAMAN KARET DI PUSAT PENELITIAN…
Infiltration is the process of entering or seeping water into the soil. The speed of infiltration rate in a soil is influenced by many factors. This study aims to determine the infiltration rate on land with 5 different rubber planting ages. This research was conducted from November 2022 to March 2023. The method used in this research was a survey method, and the determination of sample points …
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- xiv, 48 hlm.; ilus.; 29 cm
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- T1200632023
ESTIMASI PRODUKSI KELAPA SAWIT BERDASARKAN NILAI NDVI (NORMAL DIFFERENCE VEGE…
Observation of vegetation using satellite imagery that utilizes reflectance from landscape features, one of the methods is to use the Normal Difference Vegetation Index (NDVI) method.The estimation of oil palm production using Landsat 8 with NDVI method has an accuracy level of 80 %. Based on that situation, this research was conducted. The problem in this study were the accuracy level, the est…
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- xiii, 40 hlm. : ilus. ; 29 cm
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- T586682021
ANALISIS KELAYAKAN FINANSIAL RESTORASI GAMBUT BERBASIS HOLTIKULTURA DI KABUPA…
Indonesia memiliki lahan gambut terluas diantara negara-negara di Asia Tenggara. Luas lahan gambut di Asia Tenggara adalah lebih dari 24 juta Ha atau sekitar 12% dari luas keseluruhan kawasan Asia Tenggara. Lahan rawa yang berpotensi untuk pertanian di Provinsi Sumatera Selatan adalah 1.602.490 Ha, terdiri atas lahan rawa pasang surut 961.000 Ha dan rawa non pasang surut atau lebak 641.490 Ha. …
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- xiii, 61 hlm. : tab. ; 29 cm
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- T448602021
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