Land Typology Research Articles

Analisis Faktor Produksi Kalapa Sawit Rakyat Menurut Tipologi Lahan di Kabupaten Indragiri Hilir Provinsi Riau

Heriyanto et al, 2018. Analysis of the Production Factors of the People's Palm Oil According to the Land Typology in Indragiri Hilir Regency, Riau Province. JLSO 7(1): Palm oil commodities are one of the plantation sub-sector commodities that increase the income of farmers and the community, provide processing industry raw materials that create added value. The land cultivated by independent oil palm farmers consists of land land, tidal peatlands, coastal peatlands and coastal land. The difference in typology of this land will contribute to different production. The research aimed to analyze the oil palm production and the dominant factor affecting oil palm production according to the typology of land in Indragiri Hilir Riau Province. The data were analyzed using descriptive statistics and built multiple regression models with the dummy variable method of Ordinary Least Square (OLS). The results of the study showed that the production of oil palm cultivation on land is the highest compared to the typology of tidal peatland, coastal peat and coastal land. The dominant factors affecting palm oil production in Indragiri Hilir Regency were the amount of fertilizer use, labor, age of plants, herbicides and dummy typology of land. In order to obtain optimal production, this study recommended doing oil palm farming in accordance with the correct cultivation techniques in accordance with the characteristics of land typology. Besides that the use of balanced fertilizer (elements of N, P, and K) in accordance with the recommended needed to be applied.

THE INFLUENCE OF DOLOMITE GIVING ON INDIGENOUS BACTERIA NITROGEN INHIBITOR IN TIDAL SOIL HAS BEEN MANAGE FOR OVER 30 YEARS

The study was conducted to determine the effect of land typology and lime on the population of indigenous nitrogen-fixing bacteria and soil pH, and to analyze the effect of soil typology interaction and lime on the population of indigenous nitrogen-fixing bacteria and soil pH. Sampling of soil in tidal land of Mulya Sari and Banyu Urip Village of Banyuasin Regency, South Sumatera. Then the sample was studied at the Laboratory of Microbiology, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Sriwijaya, Inderalaya. During January-May 2017. Based on the results of the study known the soil typology of the total population of nitrogen-fixing bacteria, the highest population of nitrogen inhibitor bacteria in the second week of soil typology D was 6.0x107 and the highest pH of 5.18 in typology B on week Third, the lime treatment that affected the population of indigenous nitrogen-fixing bacteria, obtained the population of bacteria as much as 9.3x105 in the second week and the highest soil pH 4.93 in the second week, while the results of the interaction between soil typology and lime treatment only affect the population of bacterial inhibitor Indigenous nitrogen, with bacterial population of 3.5x107 in soil typology D in the second week, but this interaction did not significantly affect soil pH, with the highest pH measurement of 5.33 on the soil typology D.Keywords: nitrogen-fixing bacteria, tidal land, lime treatment

Plantation Houses of North Florida

<p>The concept of Plantation conjures an image that identifies the North Florida / South Georgia region of the U. S. Leon County attracted many cotton planters from Georgia, Virginia, Maryland, North and South Carolina in the 1820’s to the 1850’s. Up to the beginning of the Civil War, Leon County was the 5th largest producer of cotton counting all counties from Florida and Georgia. The Civil War brought the plantation culture to a standstill.</p><p>The plantations transformed the environment based on their need for open fields in which to cultivate different crops, or raise a variety of animals with the help of slaves. From the 1900’s many plantations abandoned their land to nature producing a deep change in the local landscape. Today plantations are not used as much for planting crops but more for hunting or as tree farms. The hunting plantations do not grow crops but provide good conditions for the hunting of animals and birds. Other plantations were torn apart, sold and now are part of the Tallahassee urban fabric. In other words, they disappeared.</p><p>The transformation of the plantations has been slow and steady, and has become the image of the area, even the region. The paper shows five plantations that represent five different evolutions of these traditional landscapes. The landscapes have evolved to accommodate the very local but fluid definition of place. It is this transformation, this evolving identity which helped preserve some of the traditional landscapes and the traditional architecture on them.</p><p>The most prominent feature of the plantation is the “Big House” or plantation house. The house embodies all aspects of the plantation life style. The construction materials and methods reflected the times, the technologies and the available resources.</p><p>The research has been done mainly in the archives of the Tallahassee Trust for Historic Preservation. The results, still pending, explain the land typology as it evolved from the golden decades of the plantation culture to the present day land use.</p>

RAGAM PENDAPATAN RUMAH TANGGA DAN FAKTOR YANG MEMPENGARUHI: Studi kasus di Desa-Desa Sekitar Kawasan Taman Nasional Kerinci Seblat (TNKS) Kabupaten Lebong Provinsi Bengkulu

This research is aimed at exploring level of household income diversity based on agricultural land typology and examining factors that affect household income diversity in villages around TNKS, Regency of Lebong, Province of Bengkulu. This research uses secondary and primary data. Respondents of this research were determined randomly as much as 400 respondents in 20 villages. Analysis method diversity used are F test and t test to infestigate the differences of household income and multiple linear regression to examining the factors that affect the diversity of household income by applying and developing Minot. et al (2006) model. Result of this research showed that there are differences of household income diversity agricultural land typology, eventhing the existing are not significant among typologies and the factors that affect the household income diversity are education of the head of the family, agricultural land area, and amount of main income household.Keywords: household income diversity, Determinant Factors, TNKS

Kajian Tanam Sistem Sonor terhadap Varietas Unggul Padi di Lahan Pasang Surut Sumatera Selatan (Studi Kasus di Daerah Pasang Surut Telang)

Sonor system (direct seeding) was practiced by rice farmers in tidal land. Labor was one of the limiting factors in the farming system in tidal land. Implementation of the system can save labor cost. The purpose of this study was to see the level of adaptation and productivity of some new varieties of the sonor system technology. The study was conducted in tidal land typology of potential acid sulphate in Mukti Jaya Village, Muara Telang Sub-District, Banyuasin District in 2011/2012 planting season. Varieties tested were new varieties, namely Inpari 4, Inpari 10, Inpari 11, Inpari 13, Mekongga and Ciherang as the control. The observations were conducted at 3 fields as replication. The study showed that all the new varieties tested indicated high adaptability to the sonor system and the production has approached potential results. Varieties with the highest production were Inpari 10 and Inpari 13 of 8.35 t/ha and 8.19 t/ha respectively.

SIFAT KIMIA TANAH DAN KESESUAIAN LAHAN PADA MASING-MASING TIPOLOGI LAHAN RAWA LEBAK UNTUK BUDIDAYA TANAMAN PADI, KASUS DI DESA TANJUNG ELAI, OGAN KOMERING ILIR

Research conducted in the village of Tanjung Alai, District of Padang Sira Island Komering Ogan Ilir district of South Sumatra with an area of 100 ha. This study aims to determine the soil chemical properties and suitability of land in each valley swamp land typology. Result interpretation and field observation and analysis of soil samples, the soil in the study area can be categorized as follows: 1) Typic Haplosaprists; saprik, shallow, drainage is blocked, flat pH 4.6, covering 13.5 hectares or 13.5%. 2) Humic Endoaquent; texture of clay dust layer, bottom layer of clay, deep, drainage is blocked, flat, pH 4.6, an area of 11.5 ha or 11.5%. 3)Humic Endoaquent; texture of clay dust layer, bottom layer of clay to sandy clay, in, blocked drainage, flat, pH 4.4 to 4.6, an area of 45 ha or 45%. 4) Typic Dystrudepts; texture of clay dust layer, bottom layer of sandy clay, deep drainage was, flatly, pH 6.0, an area of 30 ha or 30%.Based on the parameters used in determining the suitability of land that is effective depth, soil fertility, soil acidity, drainage class, damage due to flooding and others, it can be divided into 3 units of land for land suitability for rice paddy fields as follows: 1), S2ra-1 (paddy rice).Enough suitable land for paddy rice crops, the rooting medium limiting factor (saprik peat maturity) and the retention of nutrients (acid soil pH), an 13.5 ha (13.5%) for rice fields. 2). S2ra-2 (paddy rice); Enough suitable land for paddy rice crops, the rooting medium limiting factor (dusty clay texture) and nutrient retention (acid soil pH), an area of 56.5 ha (56.5%) for rice paddies. 3) N2d (soy), S3r2 (paddy rice); Marginal land suitable for paddy rice crop, with the limiting factor rooting medium (somewhat hampered drainage).

Amman’s Land Typology: The Importance of Site Characteristics on the Delivery of Sustainable Buildings

Abstract: Amman’s land typology is characterized by hilly slopes, and this presents challenges and opportunities for architects and designers aiming at delivering sustainable buildings. The research focuses on the importance of any site’s given criteria, mainly its slope and topography on the delivery of sustainable buildings. A mman city consists broadly of tw o main types of buildings, apar tment buildings and villas, by studying each type of building with regard to its environmental context on a given site in the city, t he research seeks to identify the sustainable variables that site topography delimit or facilitate, using a set of attributes for each building type. The main objective of this research is to highlight the sustainable approach for building on sloped sites throughout the building project life-cycle in general, and to set a sustainability framework for designers during the initial design phase in particular. A number of case studies for both types of buildings are studied and analysed, and conclusions are given based on syntheses of available data from literature review or case analysis. At the end, the research provides a mechanism for the development of guidelines for sustain able and passive viability on preferred buildings orientation in hilly areas with regard to local climatic data.

Studi Hubungan Karakteristik Tipologi Lahan yang Digunakan terhadap Kualitas Hasil Jeruk Siem (Citrus nobilis var. microcarpa) di Kabupaten Sambas

The purpose of this research was to know the characteristic relationship of the land typology that has been used towards the quality of jeruk siem (Citrus nobilis var. microcarpa) at Sambas Regency. This research was performed in Sambas Regency at each of the jeruks society farm management and also from the private sector. This research was done by field survey and direct observation towards soil sample and plant based on the characteristic and cultivation system of jeruk siam. The location of soil sample and plant was the field sample in the Tebas Kuala, Tebas Sungai, Mekar Sekuntum, Segedong, Sempalai, dan Seberkat. The sample was divided into three sample based on the cultivation system and the land typology that were consists of land typology 1 with the farmer technology package, land typology 2 with the advised technology package and land typology 3 with advised technology. The characteristic of the land typology was connected to the yield of the quality of the jeruk siem. The good land characteristic, whereas the macro nutrient content and micro that available for the plant and having the good land texture, so that the nutrient that contented in the soil cannot be so easily loss by the development of the fruit that propped by the content of the equivalent and adequately nutrient availability by the fertilizer. From the result of the research the best land was the land typology 2 with the advised technology in Mekar Sekuntum Kec. Tebas, that can be seen from the whole of the observe variable in the research with the fruit diameter was 5.85 mm, the weight of fruit was 133,33 g, the weight of juice was 60.63 g, the thick epidermis was 0.23 mm, the weight of epidermis was 21.26 g, water condense of the fruit was 46.88% and the vitamin C was 50,40 mg.