The use of wood as a fuel and energy source has been since the time of our ancestors first and until now still widely used mainly by rural communities, as well as people in Bukit Rawi for the middle class down. Bukit Rawi KWP group as a partner located in Bukit Rawi village amounted to 4 (four) people, group members are housewives and as rattan wicker craftsmen. The science and technology applied to KWP (Kelompok Wanita Perajin) Bukit Rawi is introducing tapioca starch as an adhesive material and introducing briquette charcoal making technique as an alternative fuel. The introduction of science and technology to Bukit Rawi KWP provides new knowledge and is an additional business opportunity so they are very interested.
Reducing the negative impact of using synthetic insecticides in a friendly manner. The alternative is to use a bioinsecticide. Ujung Atap (Baeckea frutescens L.) essential oil is one of them that has the potential as a bioinsecticide. Distillation of fresh leaves and dry leaves. Aedes aegypti larvicide mortality test on the resulting essential oil. A. aegypti mosquitoes that cause dengue fever. Analyze the essential oil content of B. frutescens L. by GC-MS. The Dried Leaf Distillation of B. Frutescens L. produces more and better essential oil than fresh leaves. Dried leaf essential oil is more deadly against larvicides than fresh leaf essential oil of B. frutescens L. Larvacide activity is classified as toxic. There are 25 compounds found in essential oils of fresh leaves and 23 compounds in dry leaves. The compound which is a gastric poison for insects is Limonene.
Gelam commonly grows in clumps in peat swamp forests of South and Central Kalimantan. This study aims to determine the effects of growing sites on the biomass content of gelam stands. The study was carried out by analyzing the soil content of growing sites toward the growth of gelam (i.e. the number of individuals and biomass per hectare). The study was conducted at two sites, with the following habitat types: site A – shallow peat with a depth of 51-100cm and only inundated on a high tide, and site B – a moderate peat with a depth of 101-200cm, not flooded but with a groundwater depth of less than 50cm at high tide. A forest fire at site B resulted in higher soil fertility (especially the element K) compared to site A, due to the presence of a pile of ash and charcoal. Also, the fire at site B created more open space, controlled weeds, and at the same time, killed some seedlings and saplings, thinning the site out. The growth rate of gelam at site B was higher than that of site A; at site B, the average height was 10.9m and the average diameter was 10.9cm while at site A, the average height was 9.97m and the average diameter was 10.3cm. The presence of ash, charcoal and more open space after the forest-fire resulted in a higher biomass content at site B (147.223 tons/ha) compared to site A (131.578 tons/ha).
Kelompok Tani Ukil Ngemil di Kecamatan Jekan Raya merupakan kelompok tani dari 2 (dua) kelompok yaitu kelompok sayur mayur dan kelompok ternak. Kelompok tani ini dibentuk dengan tujuan untuk pemberdayaan masyarakat dalam mengelola lahan pekarangan dengan tanaman sayur mayur dan ternak untuk menghasilkan produk pertanian dan peternakan guna memenuhi kebutuhan hidup harian maupun untuk dijual sehingga dapat meningkatkan pendapatan bagi anggota kelompok tani tersebut. Adanya pandemi virus corona saat ini, mengakibatkan mereka harus mengurangi aktivitas keluar rumah untuk bekerja. Tujuan dilaksanakannya pengabdian kepada masyarakat yaitu meningkatkan pengetahuan, wawasan dan ketrampilan anggota kelompok tani dalam pemanfaatan lahan pekarangan serta teknik budidaya tanaman, agar pemanfaatan lahan pekarangan dapat dilakukan secara optimal. Metode pengabdian adalah melalui pelatihan dan penyuluhan (ceramah, diskusi dan tanya jawab) dari narasumber yang berpengalaman di bidang budidaya tanaman pangan untuk pemanfaatan lahan pekarangan (teknik pengolahan tanah, penyemaian bibit dan penanaman) serta melakukan demonstrasi plot (Demplot). Waktu pengabdian dilaksanakan mulai bulan Agustus sampai dengan Nopember 2021. Hasil dari pendampingan yang dilakukan yaitu terbentuknya sikap, perilaku dan kebiasaan baik untuk memanfaatkan lahan pekarangan dengan menanam tanaman pangan, menghasilkan produk sayuran (mentimun, terong dan kacang panjang) serta mendapatkan keuntungan dari penjualan sayuran. Mentimun rata-rata Rp 2.240.000, terong rata-rata Rp 2.400.000,- dan kacang panjang rata-rata Rp 3.200.000,- dalam 1(satu) kali tanam. Ukil Ngemil Farmer Group in Jekan Raya Subdistrict is a farming group of 2 groups, namely vegetable groups and livestock groups. This farming group was formed with the aim of empowering the community in managing yard land with vegetable crops and livestock to produce agricultural and livestock products to meet daily living needs and for sale so as to increase income for members of the farming group. The existence of the current coronavirus pandemic, resulting in them having to reduce outdoor activities to work. The purpose of Community Service is to improve the knowledge, insight and skills of farmers group members in the use of yard land and plant cultivation techniques, so that the use of yard land can be done optimally. The method of empowerment assistance carried out is through Training / Extension from Sources who are experienced in the field of food crop cultivation for the use of yard land (soil processing techniques, seedling and planting) and conducting plot demonstrations (Demplot). The result of mentoring is the formation of good habits to utilize yard land by growing food crops, producing vegetable products (cucumbers, eggplants and long beans) and benefiting from the sale of vegetables. Cucumbers average Rp 2,240,000, eggplants average Rp 2,400,000, - and long beans average Rp 3,200,000, - in 1 (one) planting.
Palangka Raya University Campus is a form of urban Green Open Space (GOS) that hasecological, social, cultural and aesthetic benefits. It is assumed that many trees which arepart of the green open space on the Palangka Raya University campus are experiencingunfavorable conditions. To obtain this information, a study was conducted using the foresthealth monitoring (FHM) method. The purpose of this study was to obtain data on thelevel of tree damage and the form of pests and diseases as well as human disturbance inthe green open space area of Palangka Raya University
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