Potensi Tumbuhan Dan Sebaran Tanaman Biopestisida Di Kampus Universitas Riau

Kemenyan (Styrax sumatrana) is an local species Tapanuli plant that produces sap with quite high economic value. One of the distribution areas of Styrax sumatrana is Aek Nauli Village, Pullong District, Humbang Hasundutan Regency. Ecologically, research on Styrax sumatrana in Aek Nauli Village has not been carried out much. This study aims to determine the composition of the vegetation and the association of Styrax sumatrana with other plants in the Community Forest of Aek Nauli Village. The method of data collection is done by using the Nested plot method. The results showed that there were 47 types of vegetation included in the seedling, sapling, pole and tree levels. At the Styrax sumatrana seedling level, 29 individu were found, 25 individu at the sapling level, 23 individu at the pole level, and 117 individu at the tree level.

Section: Introductionmentioning

confidence: 99%

Floristic composition of kemenyan toba (Styrax sumatrana) in the community forest Aek Nauli Village, Humbang Hasundutan District, North Sumatra

Rambey,

Nusantary

2024

“…Included in the category of the largest mega biodiversity level in the world which includes various types of biology, animals and plants with abundant variations. Indonesia has 17% of plant species in the world [1]. The types of plants in Indonesia include around 30,000 types of plants out of a total of 40,000 types of medicinal plants in the world, this number represents 90% of the medicinal plants found in the Asian region, of which approximately 25% or around 7,000 are known plant species.…”

Section: Introductionmentioning

confidence: 99%

Ethnobotany of spice plants in Namo Rambe village, North Sumatra, Indonesia

Rambey,

Alwin,

Witri

et al. 2024

Ethnobotany is a science that studies the relationships between humans, both tribes and social groups, and their interactions with plants. Spices are defined as spices derived from plants or herbs, both fresh and dried, which are aromatic and can be used as seasonings, flavor enhancers, fragrances and food preservatives. This research was conducted in Namo Rambe Village, Pancur Batu District, Deli Serdang, North Sumatra. Sampling was carried out using observation and interview methods and then analyzed descriptively by paying attention to the UVS (Use Value Species), FUV (Family use-value) and FL % (Fidelity level) values. Based on the results of interviews with 40 respondents, 25 types of spices consisting of 13 families were obtained. The highest UVS value for Z. officinale is 0.375, meaning Z. officinale has a significant role in people’s lives and is often used in various aspects of daily life. The lowest UVS index is 0.025%. found in 6 plant species, meaning these plant types are not often used in everyday life. The highest FUV index is 0.18 for spices from the Poaceae family, which means that plant types from the Poaceae family are often used by people in everyday life and the lowest is 0.03 for the Solanaceae family, which means that plant types from the Solanaceae family are not often used by people in their daily life. everyday life. The highest FL index (%) in spice plants is 32.5% in Z. officinale plants, meaning that this type of plant is most widely used by people for food, drinks, medicines and the lowest FL index (%) in T. indica plants, A. schoenoprasum, C. frutencens, A. cardamomum, K. galangal, P. ningrum, M. fragrans amounted to 2.5%, which means that people do not use many of these types of plants as medicinal ingredients.

Potential of Horticultural and Food Crops in Kuantan Singingi-Based Agropolitan

Sutikno,

Khoiri,

Yunandra

et al. 2024

One of the main ways to hasten the process of implementing development and enhancing community services is through regional division. Additionally, regional growth during the age of regional autonomy has given regional governments more room to conduct independent development planning in Kuantan Singingi in line with the availability and carrying capacity of regional resources. This research aims to determine the leading sectors in Kuantan Singingi Regency based on information and data regarding the production of horticultural crops and food crops that are suitable for regional advantages and community conditions. It also analyzes the concept, potential implementation, and the impact of agropolitan development on the agricultural sector and economic growth in Kuantan Singingi Regency, in order to obtain recommendations for the regions and the recommended types of horticultural crops and food crops to be developed as agropolitan areas in Kuantan Singingi Regency. The analysis results indicate that the agricultural sector can be developed as a leading sector in Kuantan Singingi Regency, as evidenced by 65% of the total area in Kuantan Singingi Regency being productive land. Kuantan Tengah and Cerenti districts are recommended for the development of agropolitan areas with a focus on horticultural crops and food crops, including spinach, water spinach, durian, corn, and cassava as the leading commodities in Kuantan Singingi Regency. The total overall production of these commodities amounts to 1,427 tons per year.