ABSTRACT Sumatran elephant conservation must be improved, so the research was conducted with the aim of knowing the contribution of the PT. Forest of Peranap Indah in sumatran elephant conservation in the concession area of PT. Forest of Peranap Indah. The method in this study is data processing using descriptive analysis using library research data collection techniques, field studies, na…
ABSTRACT Elephants are a type of animal whose food is mostly found in forest areas. Elephants consume various types of plants and are needed in large quantities. The existence in PT. Rimba Peranap Indah (RPI) requires PT. Rimba Peranap Indah have a protected area that has an ecological role for the flora and fauna in this area, including a habitat for Sumatran elephants. This study aims to det…
ABSTRACT One of the substitute materials for wood in wood production is particleboard. Particleboard can be made using other lignucelulosic materials. Extractive substances in raw materials can affect the manufacturing process as well as the quality of the produced particleboard. An effective treatment is needed to reduce extractive substances in particle board raw materials as an effort t…
ABSTRACT The losses due to termite attacks are very large for humans, so research is carried out with the aim of, among others, 1. Identifying the types of termites found in buildings or houses in every village in Benai District, Kuantan Singingi Regency 2. Identifying the impact of termite attacks on buildings 3. Calculating the frequency of termite attack on buildings. The method in this…
ABSTRACT One of the places for making speed boat in Tembilahan is Panglong Amat. Panglong has been established since 2000 until now. The wood used by Panglong Amat as the raw material for making speed boat is Meranti Batu wood (Shorea platyclados) because it can last longer in water, and the availability of raw materials is quite a lot. In making a speed boat, several errors can occur and …
ABSTRACT Acacia (Acacia crassicarpa) is a type of plant developed for industrial forest plantations (HTI) in Indonesia, which plays an important role in supporting the development of the fiber wood industry. Acacia nursery conditions, especially in the nursery(nursery)PT.Arara Eternal Sorek District attacked by pests. One of the pests that attack is the mealybug pest (Paracoccus marginatus…
ABSTRACT The fruit of Bintaro (Cerbera manghas) can be used as raw material for making particle boards, because it has fiber and lignocellulose. This research aimed to determine the effect of immersion in water, as well as the effect of the adhesive content of citric acid and sucrose on the characteristics of the particleboard produced from Bintaro fruit particle. The use of citric acidsucr…
ABSTRACT Merremia peltata is a type of Invasive Allien Species (IAS) that belongs to one type of liana plants located in the tropics. Efforts to combat exgan for now are still very minimal because information about morphology and physiology of Merremia peltata is still lacking. The importance of this research is directed to develop an innovation in the control of exgan weeds by utilizing l…
ABSTRACT One of the villages that has the right to manage the village forest is Tanjung Sari Village. The condition of Village Forests located on peatlands makes them vulnerable to damage. Agroforestry is a system that conserves natural forests and increases productivity. One of the wild animals that can be developed for agroforestry is the kelulut bee (Tetrigona apicalis). In order for th…
ABSTRACT Bird in Indonesia is a protected animal and one of the biodiversity that must be preserved from extinction and the decline in species diversity which has an important role in the forest ecosystem. The purpose of this research was to determine the diversity of bird species found in Imbo Putui Customary Forest in Petapahan Village, Kampar Regency. This study uses a the point count m…
ABSTRACT Forests play an important role in regulating the hydrological system, as an absorber of carbon dioxide and an oxygen producer so that forests are also known as the lungs of the world. Forest is a habitat for various types of living things, both flora and fauna. Forests play an important role for human life and other organisms that live in it such as animals and plants. Until now, …
ABSTRACT Deforestation of forest areas has a direct impact on the condition of flora and fauna, disturbed biodiversity and can lead to the extinction of certain species, one of which is kulim. Kulim is MPTS (Multipurpose Tree Species), almost all parts of the tree have high economic value, the wood is widely used by the community. The purpose of this study was to determine the distribution…
ABSTRACT Aren (Arenga pinnata Merr) is a type of palm plant that produces fruit, sap and starch or flour in the stems. Peat from its natural formation process has a low fertility rate because it contains high organic acids. Rice husk ash is the result of burning rice husk which can improve soil properties, so that it can support more optimal plant growth and development. The purpose of thi…
ABSTRACT Gambier cultivation location is usually carried out on sloping land which results in decreased land carrying capacity due to soil erosion. This research was to determine whether the factors of altitude and slope are related to the production of gambier plants and other factors related to gambier production. This research was conducted in Lima Puluh Kota Regency, West Sumatra in Se…
ABSTRACT Alternative use of stimulants from natural ingredients that are safe, relatively inexpensive, and easy to obtain, such as galangal (Alpinia galanga) and ginger (Zingiber officinale). This research was conducted to determine the effect of stimulant administration of galangal and ginger extracts on increasing the productivity of pine sap. This research was conducted in Andiang, Suli…
ABSTRACT The composition of the adhesive content of Tannin Resorcinol Formaldehyde (TRF) is considered more environmentally friendly to use when compared to the phenol resorcinol formaldehyde (RPF) adhesive. In this study to test the strength of the adhesive, acacia (Acacia mangium) and pulai (Alstonia scholaris) were used. This study aims to determine: 1. The characteristics and quality o…
ABSTRACT Non-timber forest products (HHBK) are a very abundant natural resource in Indonesia and have excellent prospects for development. Pine sap is one of the non-timber forest products that has a high demand and selling value. Efforts in increasing the productivity of pine sap is by tapping drill method and administering stimulants. The study aimed to find out the productivity of pine …
ABSTRACT WPC is ideal to be developed as a substitute for the main wood product, because at this time the productivity of wood has decreased significantly and the human need for wood products continues to increase. Nipah fruit skin can be used as a raw material for making WPC because it has fiber and lignocellulose as well as extractive substances so that it is soaked with 18% NaOH for 2 h…
ABSTACT Bandar Laksmana is a newly formed sub-district and basically still needs land resources to support its development and economic growth. Bandar Laksmana subdistrict is located in the peat hydrological unit of Rokan River – Siak Kecil River. Bandar Laksamana Sub-district has been burning forest and land fires. This study aims to describe land tenure conflicts in areas of forest and…
ABSTRACT Bukit Tigapuluh National Park has an ODTW (Tourist Attraction) that is attractive for tourists to visit and has a unique tourist attraction, namely the Granit area, a former Granit mining area. One of the dominant plant species in the Granit area's tourist attraction in Bukit Tigapuluh National Park is Shorea spp. This study aims to determine the diversity of species and morpholog…