KANDUNGAN Al-dd DAN Fe TANAH PADA TANAMAN JAGUNG MANIS (Zea mays saccharata S…

Sustainable agriculture is one of the important solutions in the face of global climate change and increasing food needs. The use of biomass, compost, and wet ash has been a significant research focus in an effort to increase crop productivity, particularly sweet corn crops, in Ultisol. The purpose of this study is to identify changes in the content of Exchangeable Aluminum and Ferrum in Ultiso…

EVALUASI KESESUAIAN LAHAN UNTUK TANAMAN KELAPA SAWIT (ELAEIS GUINEENSIS JACQ.…

Provinsi Sumatera Selatan merupakan Provinsi dengan luas perkebunan kelapa sawit terbesar pada urutan kelima. Mengutip data dari Badan Pusat Statistik (BPS) Kelapa Sawit Indonesia 2021 luas perkebunan kelapa sawit di Provinsi Sumatera Selatan mencapai 1.407.544 ha. Kelapa sawit (Elaeis guineensis Jacq.) merupakan komoditas perkebunan yang memegang peranan penting bagi perekonomian, kelapa sawit…

RESPON KANDUNGAN K-DD TANAH, KTK TANAH DAN PERTUMBUHAN TANAMAN TOMAT CERI (So…

Ultisols have great potential for agricultural cultivation, but have low soil fertility. Cherry tomato is a commercial vegetable crop that requires a balanced nutrient content. Application of Oil Palm Empty Bunch Compost (OPEFB) combined with NPK fertilizer can increase the productivity of Ultisol. This research aims to get the dose that has the best effect on soil Exch-K, soil CEC and cherry t…

PENGARUH APLIKASI KOMPOS TANDAN KOSONG KELAPA SAWIT DAN PUPUK NPK TERHADAP pH…

Cherry tomato is a seasonal crop and horticultural commodity in the Solanaceae family. Cherry tomato plants belong to the type of plants that can grow on various types of soil, one of which is Ultisol. The use of inorganic fertilizers combined with Oil Palm Empty Fruit Bunch Compost (OPEFB) is very important in maintaining soil fertility and is expected to increase the productivity of cherry to…

PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays saccharata Sturt.) AK…

The aim of this research was to determine the growth and production of sweet corn (Zea mays saccharata Sturt.) due to application of sugarcane bagasse and chicken manure. The research was carried out at the Research Station of the Faculty of Agriculture, Sriwijaya University, Indralaya District, Ogan Ilir Regency, South Sumatra (3°13'20.0"S 104°38'49.2"E). The research was carried out from De…

PENGARUH PUPUK NPK DAN KOMPOS TANDAN KOSONG KELAPA SAWIT TERHADAP KANDUNGAN N…

Tomato plants are a type of plant that can grow on various types of soil, one of which is Ultisol. In order to produce good growth and yield, cherry tomato plants require complete nutrients, both macro and micro with a balanced composition supplied from organic and inorganic fertilizers. The application of organic fertilizers combined with inorganic fertilizers can increase plant productivity a…

PENGARUH PEMBERIAN BIOMASSA, KOMPOS, DAN WET ASH, TERHADAP PRODUKSI TANAMAN J…

Ultisols that are utilised continuously, without paying attention to the management of organic matter and fertility levels, result in decreased soil productivity. To determine the best dosage of biomass, compost, and wet ash on Ultisol in the field laboratory of soil department on sweet corn crop production. To determine the production of sweet corn on the application of biomass, compost, and w…

PEMUPUKAN NPK DAN HARA MIKRO TERHADAP N-TOTAL TANAH, SERAPAN N, DAN PERTUMBUH…

Rata-rata hasil produksi jagung manis di Sumatera Selatan meningkat pada tahun 2020-2022 yang diikuti dengan kenaikan pertumbuhan luas panen jagung. Perluasan areal lahan tanaman jagung dengan memanfaatkan lahan suboptimal rawa lebak yang diberikan penambahan pupuk untuk memperbaiki kesuburan tanah guna menunjang pertumbuhan dan produksi jagung manis yang optimal. Pembentukan bagian vegetatif d…

PENGARUH APLIKASI BIOMASSA, KOMPOS DAN WET ASH TERHADAP SERAPAN N, P DAN K PA…

Ultisol is a soil that is classified as having low fertility. Judging from its wide distribution, Ultisol soil has great potential to be used as agricultural cultivation land. This research aims to determine the effect and best dose of biomass, compost and wet ash application on N, P and K uptake in sweet corn plants in ultisol. This research was carried out in the Field Laboratory of the Soil …

ANALISIS SALURAN DAN EFISIENSI PEMASARAN BERAS PADA KORPORASI PETANI PT TELAN…

The purpose of this research is to: 1) Identify marketing problems faced by farmer members of Farmer Corporation. 2) Analyze marketing channel patterns and efficiency of marketing results in Farmer Corporation. 3) Analyze the potential and alternative marketing of the results that can be done by Farmer Corporation. The method used in this research is survey method. The sampling method used in t…

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 …

Buku Ajar Dasar-Dasar Ilmu Tanah

Edition

-

ISBN/ISSN

978-602-475-840-0

Collation

x, 236 hlm.; 20 cm

Series Title

-

Call Number

631.4 Wir b

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…