ANALISIS INDEKS KUALITAS TANAH PADA LAHAN KELAPA SAWIT PT SAWIT MAS SEJAHTERA…

Soil quality is the ability of the soil to support its various functions, on soils that have been managed or are still natural. The Soil Quality Index (SQI) is an index calculated based on the value and weight of each soil quality indicator. The chemical properties of the soil are one of the constituents of soil quality. Soil chemicals are linked to the availability of essential nutrients neces…

KARAKTERISTIK GAMBUT DI KESATUAN HIDROLOGIS GAMBUT SUNGAI KELUMPANG KECAMATAN…

The increasing use of concrete in construction work is increasingly causing natural aggregates to deplete their availability, whereas the demand for concrete is increasing because concrete is an important element in a construction. By utilizing fly ash waste to make artificial aggregates can help reduce environmental pollution. Currently, Geopolymer Concrete with fly ash waste has begun to spre…

PENGARUH APLIKASI BIOMASSA, KOMPOS DAN WET ASH TERHADAP PERTUMBUHAN TANAMAN J…

In an effort to improve the growth of sweet corn (Zea mays saccharata Sturt) in Ultisol, it is necessary to conduct in-depth research on the use of various organic materials as soil condition improvement. In this case, biomass, compost, and wet ash are the organic materials used and are expected to improve the growth of sweet corn plants in Ultisol. The objective of this study was to assess the…

PENGARUH APLIKASI BIOMASSA, KOMPOS DAN WET ASH TERHADAP POPULASI BAKTERI DAN …

Meningkatan produktivitas ayam KUB dengan sistem pemeliharaan intensif, banyak peternakan menggunakan imbuhan pakan antibiotic growth promotor (AGP) guna untuk meningkatkan performa ayam ayam KUB. Namun penggunaan antibiotic growth promotor dapat menimbulkan efek samping (residu) terhadap konsumen yang mengkonsumsinya. Penambahan acidifier merupakan cara alternatif untuk menggantikan penggunaan…

KANDUNGAN Ca DAN Mg TANAH DAN TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt…

Medium density fibreboard (MDF) is a form of engineered wood product created by breaking down residual hardwood or softwood into wood fibers, usually in a defibrator, combining it with wax and resin binder, and forming panels by applying high temperature and pressure. The MDF fiberboard manufacturing process produces several by-products, including biomass, compost, and Wet Ash. The purpose of t…

PENGARUH APLIKASI BIOMASSA, KOMPOS, DAN WET ASH TERHADAP RASIO C/N TANAH PADA…

Ultisol is a soil that is widespread in Indonesia with an acidic pH content and low availability of nutrients and organic material. Providing organic materials such as biomass, compost and wet ash are one of solution to repair biological and physical chemical properties because it has various types of nutrient content that can increase soil fertility. The aim of this study to find out the effec…

PREDIKSI NILAI LAJU EROSI DENGAN METODE USLE DI LAHAN PERKEBUNAN KOPI (Coffea…

Erosion is an event of soil erosion that occurs on the surface of the earth and is generally caused by water, parts of the soil are eroded and transported, then deposited from one place to another. Factors that influence erosion are rain erosivity, soil erodibility, slope length and slope factors as well as plant management and soil conservation measures. This research aims to determine the val…

ESTIMASI LAJU EROSI DENGAN MENGGUNAKAN RUSLE SERTA PROYEKSI SPASIAL SECARA TE…

Riverine areas are transitional zones between water bodies and land that play an important role in maintaining river flow stability. However, transportation activities such as coal barges can accelerate erosion in these areas. This study aims to estimate the rate of soil loss due to surface erosion using a RUSLE model based on spatial and temporal data in the Lilin River basin, Musi Banyuasin R…

PENERAPAN METODE NDWI DAN NMDI UNTUK MENDUGA KETERSEDIAAN AIR TANAH SECARA SP…

Groundwater availability on post-mining reclamation land is important to know, but currently the availability of such data is still lacking. The large area of post-mining reclamation land makes it difficult to acquire groundwater availability data because it requires considerable energy and cost, therefore the use of remote sensing using satellite data based on Normalized Diffrence Water Index …

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…

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 …

PENILAIAN KESESUAIAN LAHAN UNTUK PENGEMBANGAN TANAMAN KARET BARU (HEVEA BRASI…

Land suitability is the level of suitability of a plot of land for certain uses. Land suitability can be viewed from environmental quality, including climate, soil, topography, and drainage. The role of land classification and evaluation can provide alternatives for determining land suitability as well as information on the relationship between land characteristics and its utilization.This rese…

PENGARUH APLIKASI BIOMASSA, KOMPOS, DAN WET ASH TERHADAP KETERSEDIAAN N, P DA…

The use of ultisol for plant cultivation has obstacles in the form of low productivity and few nutrients. In order for ultisol productivity to increase, this can be done by increasing the availability of nutrients and improving the chemical properties of the soil by adding organic materials such as biomass, compost and wet ash. Sweet corn is a food that many people like because it has a sweet t…

PENDUGAAN EROSI TANAH PADA BERBAGAI KEMIRINGAN LERENG DI AGROWISATA KEBON KIT…

Erosion is a natural resource problem that causes damage to the environment. If not controlled, erosion can cause a decrease in soil quality and have a negative impact on plant productivity. Based on these problems, this research aims to estimate the value of soil erosion on the Kebon Kito Lubuklinggau Agrotourism land. This study focuses on measuring erosion and the distribution of erosion haz…

REKOMENDASI PEMUPUKAN N, P, DAN K PADA TANAH ANDISOL UNTUK TANAMAN TEH (CAMEL…

Teh merupakan tanaman perkebunan dengan produksi relatif lebih cepat, memerlukan hara makro N, P, dan K dalam jumlah banyak untuk pertumbuhannya. Unsur-unsur ini diberikan melalui tanah, dan memiliki pengaruh signifikan terhadap produktivitas tanaman. Nitrogen, khususnya, memiliki pengaruh cepat dan nyata terhadap hasil pucuk. Kekurangan N dapat menyebabkan penurunan produksi teh. Fosfor, unsur…

PENGARUH PEMBERIAN PGPR TEBU DAN KOMPOS-BIOCHAR SEKAM PADI TERHADAP KETERSEDI…

This research aims to discover the effect of (1) managerial ownership (2) institutional ownership (3) independent commissioner (4) corporate social responsibility (5) debt to equity ratio (6) return on assets on companies value. The method used in this research is a quantitative method. The research population are consumer goods industrial sector companies in the food and beverage subsector lis…

KETERSEDIAAN HARA N DAN P SERTA PERTUMBUHAN DAN HASIL TANAMAN PAKCOY PADA ULT…

This research aims to discover the effect of (1) managerial ownership (2) institutional ownership (3) independent commissioner (4) corporate social responsibility (5) debt to equity ratio (6) return on assets on companies value. The method used in this research is a quantitative method. The research population are consumer goods industrial sector companies in the food and beverage subsector lis…

EVALUASI KESESUAIAN LAHAN PADA PENGEMBANGAN USAHA TANI TANAMAN NANAS (Ananas …

Mulya Sari Village is a village located in a tidal swamp area. This tidal swamp has quite a large potential to be used as farming land if managed well. Groups of food crops and plantations such as rubber and oil palm are the most dominant commodities cultivated by village farmers. The group of horticultural crops, especially pineapple, is still very limited for cultivation in this region. There…

PENILAIAN KESUBURAN TANAH PADA LAHAN PASANG SURUT YANG DITANAMI PADI (Oryza s…

Tidal swamp land is land where sea and river water rises and falls which can affect the characteristics of the land. The level of crop production cannot be separated from the quality of soil fertility. Soil fertility is the potential of the soil to provide nutrients in sufficient and balanced quantities to ensure optimum plant growth and production. This research aims to determine the status of…

ANALISIS BAHAN ORGANIK, BOBOT ISI, DAN LAJU INFILTRASI DI LAHAN REKLAMASI TAM…

The mining sector is one of the biggest drivers of the economy and national development for Indonesia, including coal. Mining activities start from exploration, land clearing, topsoil stripping, overburden excavation, coal mining, transportation, processing and marketing of coal. The activity of stripping and removing top soil and rock layers has an impact on environmental damage, including los…

ANALISIS PENGARUH UMUR TANAMAN TERHADAP KETAHANAN TANAH DI LAHAN REKLAMASI PA…

Coal mining is generally carried out with an open pit mining system or by stripping the soil covering the miningmaterial. Open-Pit Mining has a major negative impact on the environment, one of which is the destruction of the soil layer. As result plants cannot develop normally. The reflection of how easily ornot easily the soil is penetrated by plant roots is called soil resilience. Soil resist…

PENILAIAN STOK KARBON PADA KEBUN PECOBAAN KARET (HEVEA BRASILIENSIS) UNIT RIS…

Global warming is a form of ecosystem imbalance on Earth caused by an increase in the average temperature of the Earth's atmosphere, ocean and land. As a result, carbon concentrations in the atmosphere increase and cause a greenhouse effect. Actions that can reduce global warming are to restore damaged natural conditions so that plants can absorb carbon dioxide for photosynthesis and then produ…

EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN KARET DI KEBUN PERCOBAAN UNIT RISET S…

Evaluasi lahan merupakan proses analisis yang bertujuan untuk mengevaluasi karakteristik, potensi, dan kesesuaian suatu area lahan untuk berbagai tujuan penggunaan. Keseuaian lahan adalah kecocokan sebidang lahan untuk penggunaan tertentu. Tujuan dari penelitian ini adalah untuk mengetahui sifat fisik tanah (tekstur, drainase, dan konsis efektif kedalaman tanah) dan kimia tanah (pH, KTK, N-tota…

PENINGKATAN KETERSEDIAAN HARA N DAN P SERTA PERTUMBUHAN TANAMAN PAKCOY (BRASS…

Ultisol is one of the widely distributed soil types in Indonesia, and considering its extensive distribution, Ultisol has the potential to be utilized for agricultural purposes. However, Ultisol generally has low soil fertility, such as acidic soil pH and low nutrient content. One effort to improve Ultisol fertility is the utilization of PGPR (Plant Growth Promoting Rhizobacteria) derived from …

PERAN BAHAN ORGANIK DALAM REMEDIASI TANAH TERKONTAMINASI TIMBAL (Pb)

Penelitian ini bertujuan untuk mempelajari kandungan Pb dalam tanah dan tanaman kelapa sawit serta mempelajari peran bahan organik dalam remediasi Pb dalam tanah. Pengambilan contoh tanah penelitian dilaksanakan di sepanjang tepi Jalan Mayjen Yusuf Singa Dekane antara Jembatan Musi II dan Jembatan Ogan Keramasan Kota Palembang. Penelitian dilaksanakan Laboratorium Kimia, Biologi, dan Kesuburan …

EKSPLORASI BAKTERI PENDEGRADASI HIDROKARBON PADA TANAH TERKONTAMINASI MINYAK …

Edition

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ISBN/ISSN

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Collation

vii, 36 hlm.:ilus.; 28 cm

Series Title

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Call Number

T643852009

PENGARUH PENGGUNAAN MULSA PLASTIK DAN PUPUK KANDANG TERHADAP BEBERAPA SIFAT F…

The aim of this research was, first to know effect plastic mulch and poultrymanure to growth and production of Chili. Second was to know effect of plastic mulch and poultry manure to some soil physical properties growth and production of chili (Capsicum annum L.). Third was to know combination effect of plastic mulch and poultry manure on some soil physical to growth and production of chili(iCa…

PENGARUH KEMATANGAN DAN KETEBALAN GAMBUT TERHADAP KADAR Mg DAN LAJU PERTUMBUH…

Penelitian ini bertujuan untuk mengkaji pengaruh kematangan dan ketebalan gambut terhadap kadar Mg dan laju pertumbuhan tanaman kelapa sawit pada gambut pedalaman. Penelitian ini dilaksanakan dari bulan Januari sampai April 2008 di Areal perkebunan kelapa sawit PT. Roempoen Enam Bersaudara (R6B) Desa Paya Angus Kecamatan Sungai Rotan Kabupaten Muara Enim Propinsi Sumatera Selatan, dengan menggu…

 PENGARUH SISA AMELIORAN, PUPUK N DAN P TERHADAP RESPIRASI TANAH, PERTUMBUHA…

Edition

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ISBN/ISSN

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Collation

ix, 37 hlm.:ilus.; 28 cm

Series Title

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Call Number

T629022008

EKSPLORASI BAKTERI ENDOFITIK PENGHASIL FITOHORMON IAA ASAL JARINGAN TANAMAN P…

Edition

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ISBN/ISSN

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Collation

xiv, 42 hlm.:ilus.; 28 cm

Series Title

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Call Number

T642462008