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Penilaian Hasil Penanaman Acacia crassicarpa menggunakan Plot Jalur dan Plot Lingkaran Suhartati, Tatik; Sigiro, Elyas Frankly Gregorius; Wahyudiono, Sugeng; Purwadi
Jurnal Wana Tropika Vol 15 No 1 (2025): MEI
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/jwt.v15i1.2058

Abstract

Plantation quality assessment is very important for evaluating the success of seedlings in growth, especially in industrial plantations. This study aims to determine the most effective and accurate plot sampling method for assessing the survival and stocking of Acacia crassicarpa. Two types of sampling plots were compared, namely line plots and circular plots, by recording the number of alive and dead plants, as well as measuring the time required for each plot. Statistical analysis was conducted to present statistical descriptions (mean, standard deviation, standard error, and sampling error). Additionally, an independent samples t-test was performed between plot types, preceded by a Levene's test for homogeneity of variances. The results showed that plant density assessments differed between line plots and circular plots. For survival, there was no significant difference between the two plot types. In terms of time efficiency, line plots were superior because the sample area consisted of straight lines, while circular plots took longer to implement, especially during moving from one to another plot. Therefore, the choice of method depends on the assessment objective. For assessing the success of the plants under study, the strip plot is more stable for assessing plant density
Strategi Manajemen Lanskap Berkelanjutan dalam Perkebunan Kelapa Sawit untuk Meningkatkan Kesejahteraan Masyarakat Lokal Afiantoro, Febri; Suhartati, Tatik; Kifli, Fahmi W.
Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan Vol. 2 No. 3 (2025): Oktober: Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/flora.v2i3.457

Abstract

Oil palm plantations play a vital role in Indonesia’s economy; however, the dominance of monoculture practices has led to environmental and social issues such as land degradation and unstable farmer incomes during the replanting period until the first harvest (TM1). To address these challenges, the oil palm–pineapple intercropping system has been developed as an alternative strategy to improve land-use efficiency, income diversification, and farming sustainability. This study aims to: (1) analyze the influence of land size, farmer age, farming experience, and rainfall on the productivity of the intercropping system; (2) develop sustainable landscape management strategies using SWOT and SWOT matrix analysis; and (3) provide data-driven policy recommendations to support sustainable oil palm plantations. The research methods include multiple linear regression analysis for socio-economic variables, correlation analysis for environmental factors (rainfall), and SWOT analysis to evaluate Strengths, Weaknesses, Opportunities, and Threats  of the intercropping system. The results indicate that land size has a significant positive effect on production, while farming experience shows a significant negative effect. Rainfall has a strong positive correlation with yields, and SWOT analysis positions the intercropping system in a progressive quadrant with promising Opportunities for development. In conclusion, the oil palm–pineapple intercropping system has the potential to enhance productivity, stabilize farmer incomes, and support environmental sustainability. Therefore, diversification-based management strategies and supportive policies are essential to Strengthen the welfare of local communities.
PERSEPSI MASYARAKAT TERHADAP PENGELOLAAN HUTAN DESA DI DESA SUNGAI PELANG KABUPATEN KETAPANG Ranali, Jabir Imron; Suhartati, Tatik; Wahyudiono, Sugeng; Purwadi, Purwadi
JURNAL HUTAN LESTARI Vol 13, No 1 (2025): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v13i1.92786

Abstract

Village forests aim to optimise community involvement in sustainable forest management, therefore it is necessary to know how communities involved in their management perceive the environmental, social and economic aspects of village forests. This study aims to identify community perceptions of village forest management from ecological, economic and socio-cultural perspectives. The interviews were conducted using a questionnaire. The sample was selected using purposive sampling, with all 32 members of the Social Forestry Business Group (KUPS) becoming respondents. Perceptions were measured using a Likert scale. The results showed that the majority of the community (81%) had a high perception of village forest management in environmental aspects as well as in socio-cultural aspects, where respondents (84%) believed that village forests play a role in maintaining the ecosystem and increasing social solidarity. However, in the economic aspect, 91% of the respondents still have a medium level of perception due to limitations in exploiting the economic potential of the village forest, such as lack of access to markets and limited capital. Therefore, training and socialisation in the use of non-timber forest products and ecotourism are still needed. Keywords: community perception, peat swamp forest, village forest  AbstrakHutan desa bertujuan untuk mengoptimalkan partisipasi masyarakat dalam pengelolaan hutan berkelanjutan, oleh karena itu penting untuk mengetahui bagaimana masyarakat yang terlibat dalam pengelolaannya memandang aspek lingkungan, sosial, dan ekonomi dari hutan desa. Studi ini bertujuan untuk mengidentifikasi persepsi masyarakat terhadap pengelolaan hutan desa dari perspektif ekologi, ekonomi, dan sosio-budaya. Wawancara dilakukan dengan panduan kuisener. Sampel dipilih secara purposive sampling yaitu semua anggota Kelompok Usaha Hutan Sosial (KUPS) sejumlah  32 orang menjadi responden. Persepsi diukur menggunakan skala Likert. Hasil menunjukkan bahwa mayoritas masyarakat (81%) memiliki persepsi tinggi terhadap pengelolaan hutan desa dalam aspek lingkungan maupun aspek sosial-budaya, di mana responden (84%) meyakini bahwa hutan desa berperan dalam menjaga ekosistem dan meningkatkan solidaritas sosial. Namun, dalam aspek ekonomi, 91% responden masih memiliki tingkat persepsi sedang akibat keterbatasan dalam mengeksploitasi potensi ekonomi hutan desa, seperti kurangnya akses ke pasar dan modal yang terbatas. Oleh karena itu, pelatihan dan sosialisasi dalam penggunaan produk hutan non-kayu dan ekowisata masih diperlukan. Kata kunci: hutan desa, hutan rawa gambut, persepsi masyarakat
Hubungan Umur, pH, dan C-Organik Terhadap Kerusakan Eucalyptus sp Akibat Serangan Angin: The Relationship of Age, pH, and C-Organic to Eucalyptus sp Wind Damage Suhartati, Tatik; Maystang, Jeffry; Kusumaningsih, Karti Rahayu; Purwadi, Purwadi
HUTAN TROPIKA Vol 19 No 1 (2024): Volume 19 Nomor 1 Tahun 2024
Publisher : Jurusan Kehutanan, Fakultas Pertanian Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36873/jht.v19i1.14254

Abstract

The planting process of Eucalyptus sp is susceptible to wind damage. Many factors cause trees to be damaged by wind. These factors include the condition of the stand and other factors. This study aims to determine the relationship between stand age, soil characteristics (pH and C-Organic) to the percentage of wind damage. A total of 179 permanent plots were sampled at three ages of 6, 18 and 30 months. Multiple linear regression backward elimination method was used to determine the relationship of age, pH and C-organic to the percentage of damage. The results showed that the older the age of the stand, the percentage of damage increased. Soil characteristics have not been able to explain their direct.