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Journal : JURNAL HUTAN TROPIS

POLA AGROFORESTRI DAN POTENSI KARBON KEBUN CAMPURAN DI DESA TELAGA LANGSAT KECAMATAN TAKISUNG KABUPATEN TANAH LAUT Eva Prihatiningtyas; Khairunnisa Khairunnisa; Yuniarti Yuniarti
Jurnal Hutan Tropis Vol 5, No 1 (2017): Jurnal Hutan Tropis Volume 5 Nomer 1 Edisi Maret 2017
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2033.793 KB) | DOI: 10.20527/jht.v5i1.4058

Abstract

Agroforestry classification will help to analyze agroforest implementation in order to optimize benefits and function for society. Carbon sequestration potential in certain area can be predicted by measuring biomass in it. In this research, we measure the carbon stock in trees. This research aimed to evaluate supporting components in mixed garden Telaga Langsat Village; observe complexity of agroforestry; and estimate the carbon stock in tree stand. Methods applied by using plot samples represent agroforest types; record the species, benefits, stand age of all components in plot; measuring Tree base area and tree crown width in plot; then describe them horizontally and vertically. Carbon stock measurement approached by using non-destructive method, applying allometric equation. Agroforestry System evaluation and the planting pattern occupied by observing the entities of afforded commodity. The Result shows that supporting components in mixed garden Telaga Langsat Village are: woody components such as rubber and mahogany; annual crops such as eggplant, corn, string bean, chili, kangkung and chives; and the pastoral components are cows and goats. Agroforestri pattern that applied in Telaga Langsat Village are agrisilviculture and silvopastoral, and included in particular agroforestry practise. Total carbon stock estimation per unit land management is 0,511 kg/m2.Pengklasifikasian agroforestri dapat membantu analisis bentuk implementasi agroforestri untuk mengoptimalkan fungsi dan manfaatnya bagi masyarakat. Potensi serapan karbon suatu kawasan dapat diprediksi dengan mengukur besarnya biomassa yang terdapat di dalamnya. Potensi yang dihitung dalam penelitian ini adalah potensi tegakan berkayu saja. Tujuan penelitian adalah melakukan evaluasi komponen penyusun dalam kebun campuran di Desa Telaga Langsat; mengetahui kompleksitas bentuk agroforestri yang dilaksanakan, dan mengetahui cadangan karbon dari tegakan yang ada di lokasi penelitian. Metode yang digunakan adalah  dengan membuat beberapa plot pengamatan yang mewakili jenis agroforestri; mencatat nama jenis, fungsi, umur semua komponen dalam plot; mengukur Luas Bidang Dasar dan Lebar tajuk pohon dalam plot; kemudian memproyeksikannya secara horizontal dan vertikal. Penghitungan potensi karbon menggunakan metode non-destruktif, dengan persamaan alometrik. Evaluasi sistem agroforestri dan pola tanamnya dilakukan dengan mencatat banyaknya komoditas yang diusahakan. Hasil menunjukkan komponen penyusun dalam kebun campuran di Desa Telaga Langsat antara lain: komponen berkayu berupa karet dan mahoni; komponen pertanian berupa terong, jagung, kacang panjang, cabai, kangkung dan bawang prei; dan komponen satwa berupa sapi dan kambing. Pola agroforestri yang diterapkan adalah agrisilvikultur dan silvopastoral, termasuk dalam agroforestri sederhana. Estimasi cadangan karbon total pada lokasi penelitian per luasan lahan adalah sebesar 0,511 kg/m2.
SIKAP DAN PERSEPSI MASYARAKAT DESA MANGUNANG SEBERANG TERHADAP KEGIATAN PENDAMPINGAN TIM PASCASARJANA ULM TENTANG TEKNOLOGI INOVASI GULA AREN DAN PENGEMASANNYA Rosidah Muis Radam; Dina Naemah; Arfa Agustina Rezekiah; Yuniarti Yuniarti; Muthia Elma; Yusuf Aziz
Jurnal Hutan Tropis Vol 8, No 2 (2020): Jurnal Hutan Tropis Vol 8 No 2 edisi Juli 2020
Publisher : Lambung Mangkurat University-Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1487.534 KB) | DOI: 10.20527/jht.v8i2.9053

Abstract

he purpose of this research is to measure the level of perception and attitude towards the mentoring post-graduate team. The method used in data collection is a live interview using structured questionnaires and direct observations to measure the skills of respondents. Purpossive Random samplingtechniqueto 20 respondents was applied. The parameters are observed counseling/socialization activities, the training of sugar-making innovations, the training of palm sugar products and the training of liquid sugar products and the packaging of brown sugar products. The results showed that public attitudes and perception of socialization activities showed 100% understand the content of material, demonstration processing of palm sugar Products innovations 60% understand and will try to cultivate, 40% understand just do not try to cultivate; Demonstration brown sugarprocessing 85% understand and will try to do, and 15% just look at the process and would try for livelihood needs, processing liquid sugar 50% who enthusiastically understand and 50% less understanding, packaging the product modeled 75% understand and interested, 25% do not understand and have no desire to make packaging.