Penelitian ini bertujuan untuk mengetahui beberapa sifat fisik dan kimia tanah berdasarkan katena tanah pada bagian puncak, tengah dan lembah lereng di ladang kebun karet di Kelurahan Patihgalung Kecamatan Prabumulih Barat. Penelitian ini dilaksanakan dari bulan November 2006 sampai Maret 2007 dengan luas lokasi penelitian sekitar 2 Ha. Pengambilan sampel tanah berada di bagian puncak dengan ke…
Penelitian ini bertujuan untuk mengetahui kandungan basa-basa tanah disetiap lapisan pada Daur I dan Daur II tanaman akasia serta hutan konservasi di PT Musi Hutan Persada Unit III Gemawang Kecamatan Rambang Dangku Kabupaten Muara Enim. Penelitian dilaksanakan dari bulan Desember 2004 sampai Februari 2005. Penelitian ini menggunakan metode survai tingkat detil dengan peta dasar berskala 1 : 10.…
Camera trap pada masa kini digunakan secara masif dalam kepentingan mendeteksi dan menganalisis keberadaan spesies, estimasi okupansi spesies dan demografi satwa liar di alam. Camera trap mampu mendeteksi satwa langka dan sulit ditemui dibandingkan dengan opsi metode pengamatan langsung salah satu diantaranya ialah Kelinci Sumatera (Nesolagus netscheri, Schlegel, 1880). Kelinci Sumatera merupak…
Indonesia, as a tropical archipelagic country situated between Asia and Australia and flanked by the Indian and Pacific Oceans, is endowed with a rich biodiversity due to its geographical location and numerous islands, comprising over 17,000. Among its diverse ecosystems, the forests of Indonesia serve as a habitat for large mammals such as elephants, specifically the Sumatran elephant (Elephas…
This study aimed to evaluate the impact of the revitalization of the 19 Ilir skate park as a green open space in Palembang city. The background of this research was the need for green open spaces to enhance the quality of the environment and the well-being of urban communities. The methods used in this research included interviews with park users and managers, site analysis, landscape visual as…
This study aims to determine the implementation of the adiwiyata school's environmental awareness and culture movement at Prabumulih City Public High School, which includes the availability of facilities to support the PBLHS movement, school programs related to the PBLHS movement, and the environmental awareness and culture behavior of students. This study uses a qualitative method. The sample …
Subsidence is one of the environmental problems that occurs slowly, especially in coal post-mining reclamation areas where the soil structure is not yet stable. As a result, the further impact of subsidence emphasizes the importance of a monitoring system that is able to detect changes in land surface periodically and accurately. One method that is currently widely used with the development of …
Sungai Komering merupakan anak sungai dari Sungai Musi yang berhulu di Danau Ranau dan berhilir di Sungai Musi. Pada bagian hulu Sungai Komering terdapat Bendung Perjaya yang terletak di Desa Perjaya Kecamatan Martapura Kabupaten Ogan Komering Ulu Timur. Bendung ini memiliki peranan yang penting sebagai sarana jaringan irigasi Komering, yang membendung Sungai Komering untuk memenuhi kebutuhan a…
The research carried out aims to design soil and water conservation strategies and increase rice production by implementing SRI (System of Rice Intensification) modifications at the seeding stage in the lebak swamp rice fields. The research was carried out in Juny 2023 at Pelabuhan Dalam Village, Pemulutan District, Ogan Ilir Regency, South Sumatra. The research obtained are by collaborating be…
Scarification is a process done to break the dormancy and accelerate the process of water absorption in seed germination. The aims of the research was to determine the most effective methode of hot and cold water seed scarification on Sengon (Paraserianthes moluccana.) germination on sand plant media. In this experiment, a completely randomized design was used, with six treatments of soaking Se…
Copper (Cu) is one of the essential nutrients needed by rice plants to accelerate the processes of photosynthesis, respiration, and pollen production. The objectives of this research are (1) To determine the copper nutrient content in the rice field soil, (2) To understand the influence of several soil chemical properties such as pH, Cation Exchange Capacity (CEC), and Organic Carbon on the ava…
Abstrak Pemanasan global di era globalisasi saat ini mulai berdampak pada masyarakat luas. Menurut World Green Building Council 2017 salah satu penyebab terjadinya pemanasan global dikarenakan bangunan yang menyumbangkan emisi CO2 sebesar 33%, mengkonsumsi air bersih sebanyak 17% serta menggunakan energi sebanyak 30%-40%, dan bahan mentah sebanyak 40%-50% dalam operasional gedung. Green buildin…
The productivity of rubber plantations is generally determined by factors such as land suitability, management, human resources and production facilities. The land suitability factor is influenced by soil conditions and water availability. Soil conditions are influenced by soil properties such as the physical, chemical and biological properties of the soil. Therefore, conservation measures are …
This study aimed to determine the effectiveness of soursop leaf extract (Annona muricata Linn) as a natural fly repellent on salted fish. The concentrations used in salted fish in this study were 0% soursop leaf extract, 0,6% soursop leaf extract, and 1,2% soursop leaf extract. This study used a randomized block design (RBD) method with 3 treatment levels and 3 replications. The data obtained w…
Oil palm (Elaeis guineensis Jacq.) is a type of plantation crop that is superior in the agro-industrial sector in Indonesia. The area of oil palm plantations in Indonesia reaches 14,663.60 hectares with domestic palm oil production reaching 51.3 million tons. In 2018, total palm oil exports reached 21.1 billion dollars or 393.4 trillion rupiah in 2018. In production, of course there are obstacl…
Lahan rawa pasang surut merupakan lahan yang karakteristiknya dipengaruhi oleh pasang dan surutnya air laut maupun sungai. Terdapat beberapa pengelompokan lahan rawa pasang surut berdasarkan luapan air. terdapat 4 tipe luapan air pasang surut diantaranya yaitu tipe A, B, C dan D. Salah satu upaya untuk meningkatkan produktivitas tanaman padi (Oryza sativa L.) adalah dengan pembukaan lahan perta…
The tembelekan plant (Lantana camara L.) is a herbaceous perennial plant, bushy stems, woody, upright, branched, thorny stems, and grows a lot in tropical climates. This research was conducted with the aim of obtaining optimum results on the effect of various growing media on the growth of Tembelekan plant cuttings (Lantana camara L.). This research was conducted at the Experimental Garden of t…
This study aims to determine the growth response of Inpago 5 varieties, Inpara 8 varieties and BC2F2 accession (the result of crossing Inpago 5 as female elder and Inpara 8 as male elder) after experiencing drought stress in the generative phase. This research was carried out from July to December 2022 at the Greenhouse of the Department of Agricultural Cultivation, Faculty of Agriculture, Sriw…
Cultivation of plants using polybags is a cultivation that can be done on limited land, easy to maintain and average types of horticultural crops can be planted well supported by a mixture of good planting media. This study aims to examine the effect of the application of mixed planting media of soil, rice husk charcoal and compost on the availability of N, P, K and caisim production and determ…
Sungsang is located in Banyuasin II District, Banyuasin Regency, South Sumatra Province. Communities in this area are very dependent on the sea which is used as a place to fulfill their needs of life. Banyuasin waters in South Sumatra have great fishery potential. Environmentally friendly fishing gear, namely fishing gear that does not have a negative impact on the environment. It is necessary …
Penelitian ini bertujuan mengukur kandungan senyawa dan aktivitas antioksidan antara ekstrak kasar dan ekstrak purifikasi pada tumbuhan genjer (Limnocharis flava). Metode penelitian ini dilakukan secara eksperimental laboratorium menggunakan satu perlakuan yang terdiri dari 2 taraf, yaitu ekstrak kasar dan ekstrak purifikasi dan dilakukan pengulangan sebanyak 3 kali. Kemudian data yang diperole…
Sick building syndrome istilah untuk permasalahan ketidaknyamanan dan kesehatan bangunan seperti kualitas udara dan polusi, juga pencahayaan alami yang kurang. Serta pembangunan yang pesat tanpa memperhatikan sumber energi alam mendasari pemikiran pentingnya penerapan konsep green building baik untuk bangunan baru atau bangunan terbangun. Salah satu kategori penilaian dalam green building adala…
The building industry accounts for 40% of total energy consumption in most countries and is responsible for 30% of greenhouse gas production. Various efforts have been made to reduce the negative impact generated by buildings on the environment, one of which is by applying the concept of green buildings. Green building is the practice of creating structures and using processes that are environm…
The diversity of fishery resources in Sembilang National Park is very abundant which includes commodities of high economic value such as mantis shrimp, cockle shells and jellyfish, but the potential for the utilization of these three commodities in business activities is still rarely known by the community around the area. This study aims to analyze the potential and feasibility of alternative …