No abstract

Dayak tribe in  Central Kalimantan Province has long time ago applied the local wisdom of healthy life and environmental friendly by consuming more local vegetables that grow wild. The research was conducted from July to September 2018, by conducting survey observations and interviewing respondents in Kapuas district, Pulang Pisau district, Katingan district, Gunung Mas district, and Palangka Raya city. There are a total of 14 species found from swamp areas, namely Singkah enyuh (Cocos nucifera), Singkah undus (Elaeis guineensis), Singkah hambie (Metroxylon sagu), singkah uwei (Calamus sp), Taya (Nauclea sp), Ujau (Bambusa sp), Bajei (Diplazium esculentum), Bakung (Crinum asiaticum), Kalakai (Stenochlaena palustris), Kujang (Colocasia esculenta), Uru mahamen (Neptunia olearecea), Pucuk teratai (Nymphae sp), Genjer (Limnocharis flava), dan Kangkung danum (Ipomoea aquatica). The benefits of local vegetables aside from being a food source that has the potential as a drug, pesticides, bioethanol and various other industrial materials. The majority of respondents aged over 40 years prefer vegetables (local) and food types were soup, while middle age (16-40 years) and young (under 16 years) can adapt to vegetables from outside and a new menu from outside Kalimantan. Factors for choosing the types of vegetables to be consumed are more influenced by taste reasons (54-86%), followed by habits (32-47%) and benefits for health (39-40%).

Central Kalimantan covers an area of 157,983 km2 with more than 2,000 km2 of tropical peatlands, which is one of the buffer regions of Indonesia's new capital government city. However, the sad story is the conversion of about one million hectares from peat swamp forests (PSF) to rice fields occurred in the mid-1990s, so called the Mega Rice Project (MRP). Since then, forest and peatland fires become an annual event due to high level of degradation under the climate change symptoms such the frequent of the El Niño event. In very strong El Niño of 2015, Indonesia has returned to the world spotlight in relation to the fires and the haze crisis. The most fire prone area was recorded in the iconic Tumbang Nusa, Pulang Pisau Regency and its adjecent areas. However, the thick haze had covered almost the entire province. There are the dis-adventages impact during more than two months. Therefore, this study was to investigate what are the causes and the impacts of this disaster at the site level. This research location was focuses on three regencies and one city namely Pulang Pisau, Kapuas, Katingan and Palangka City. The method was a Focus Group Discussion (FGD) with key figures representing eight clusters of village communities. This method is also supported by statistical, hotspots and spatial data for additional analysis. The result are only two villages with very high average of hotspot and eight with high average of hotspots in Pulang Pisau and Kapuas Regency. Further, the FGDs in seven villages showed that there were three main clusters that caused forest-land fires, namely natural factors, human factors and village policy / regulation factors. The villages study that were affected by the fire in 2015 showed there were three main impacts namely on people, environment and capital. This result is a foundation of cause-effect factor for further Root Cause Analysis to find out the options for fire prevention and management in climate change mitigation efforts. Keywords: Climate Change; El-Niño; Fires; Focus Group Discussion; Peatland

No abstract

This research was carried out in the oil palm plantation of PT. MuliaSawitAgro Lestari (PT. MSAL) Gunung Mas Regency Central Kalimantan Province for 3 months starting in January 2019 until March 2019. The purpose of this study was to identify the potential of microorganisms as biofertilizers from palm oil mill effluent (PKS). This research is an exploratory study conducted in the Laboratory of the Faculty of Health Sciences of the Muhammadiyah University of Palangka Raya. This study used 3 (three) media used to identify the potential of microorganisms for biofertilizer from palm oil liquid waste by calculating the number of bacterial colonies namely Carboxy Methyl Cellulose (CMC), pykovskaya media and Yeast Extract Mannitol Agar (Yema) media. The results of the analysis also showed that PKS liquid waste contained potential microorganisms found were phosphate solvent bacteria, cellulite fungi and nitrogen-fixing bacteria with an average bacterial colony of 1,700,000 cells/mL. Potential microorganisms from the proportion obtained showed the ability of bacteria found in PKS liquid waste to degrade the oil. The first and second samples of bacterial forms identified were in the form of bacilli and were gram-positive bacteria, while the samples of the three bacteria were in the form of coccus and the bacteria were gram-negative bacteria.