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All Journal Jurnal Wana Tropika Botani: Publikasi Ilmu Tanaman dan Agribisnis Jurnal Wana Tropika
Budiharjo, Kadarwati
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Agriculture, Biological Sciences & Forestry Environmental Science

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Kajian Partisipasi Anggota pada Kegiatan Kelompok Tani Hutan di Desa Kedung Poh Kecamatan Nglipar Kabupaten Gunung Kidul Saputro, Setiaji Heri; Budiharjo, Kadarwati
Jurnal Wana Tropika Vol 14 No 2 (2024): November
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/jwt.v14i2.1654

Abstract

Most of the people who own community forests in Gunung Kidul, in their management, have formed Forest Farmers Groups (KTH), which aim to improve living standards and the economy through businesses in the forestry sector. Member participation in activities carried out by KTH is one of the approaches for KTH in generating ideas/ideas/programs in the context of solving problems for its members, increasing social awareness, improving human resources, and regeneration. This research aims to determine the extent of participation of KTH members in Kedungpoh village, Nglipar Gunung Kidul District in their activities and determine the correlation with their sociodemographic conditions. The method used in this research is a survey method which is analyzed using correlation analysis and crosstab. This research shows that the level of participation of members of the Forest Farmers Group in their activities in planning is 78.30%, implementation is 89.88% and evaluation is 66.39%, while the socio-demographic condition of the members of the Farmers group which has a correlation in participation in activities organized by the Forest Farmers Group is age. and years of farming, which is closely related to members' motivation in participating in activities, namely to increase knowledge, receive agricultural assistance, gain experience, develop personal potential, increase enthusiasm and obtain agricultural training. This research also shows that there is a relationship/correlation between activity stages, namely between the stages of activity planning, activity implementation and activity evaluation.
Kajian Partisipasi Anggota pada Kegiatan Kelompok Tani Hutan di Desa Kedung Poh Kecamatan Nglipar Kabupaten Gunung Kidul Saputro, Setiaji Heri; Budiharjo, Kadarwati
Jurnal Wana Tropika Vol 14 No 2 (2024): November
Publisher : Fakultas Kehutanan Institut Pertanian STIPER Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55180/jwt.v14i2.1654

Abstract

Most of the people who own community forests in Gunung Kidul, in their management, have formed Forest Farmers Groups (KTH), which aim to improve living standards and the economy through businesses in the forestry sector. Member participation in activities carried out by KTH is one of the approaches for KTH in generating ideas/ideas/programs in the context of solving problems for its members, increasing social awareness, improving human resources, and regeneration. This research aims to determine the extent of participation of KTH members in Kedungpoh village, Nglipar Gunung Kidul District in their activities and determine the correlation with their sociodemographic conditions. The method used in this research is a survey method which is analyzed using correlation analysis and crosstab. This research shows that the level of participation of members of the Forest Farmers Group in their activities in planning is 78.30%, implementation is 89.88% and evaluation is 66.39%, while the socio-demographic condition of the members of the Farmers group which has a correlation in participation in activities organized by the Forest Farmers Group is age. and years of farming, which is closely related to members' motivation in participating in activities, namely to increase knowledge, receive agricultural assistance, gain experience, develop personal potential, increase enthusiasm and obtain agricultural training. This research also shows that there is a relationship/correlation between activity stages, namely between the stages of activity planning, activity implementation and activity evaluation.
Pengaruh Ketersediaan Bunga Jantan Anthesis terhadap Populasi Kumbang Elaeidobius Kamerunicus dan Dampaknya terhadap Penurunan Jumlah Tandan Parthenocarpy Sinaga, Toni Athory; Astuti, Yohana Th. Maria; Budiharjo, Kadarwati; Afiantoro, Febri; Yusup Paisol
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 2 No. 3 (2025): September: Botani: Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v2i3.470

Abstract

Successful pollination in oil palm depends heavily on the availability of Elaeidobius kamerunicus pollinator insects that require anthesis male flowers as habitat and food sources. This study aimed to analyze the relationship between anthesis male flower availability on E. kamerunicus beetle population and its impact on parthenocarpy bunch formation at PT. Graha Inti Jaya, Central Kalimantan. Observational method with descriptive and correlational approaches was conducted on 484.57 hectares of oil palm plants varieties Socfindo and Lonsum planted in 2007-2008 during February-July 2025 period. Data collection included anthesis male flower census, beetle population monitoring using yellow traps, and parthenocarpy bunch analysis from mill sorting. Data analysis used linear regression, Pearson correlation, and two-way ANOVA with 95% confidence level. Results showed significant relationship between anthesis male flower availability and E. kamerunicus beetle population (R² = 0.728, p < 0.05), where each unit increase of anthesis male flower increased beetle population by 2,667 individuals per hectare. However, relationship between beetle population and parthenocarpy bunches was not significant (R² = 0.114, p > 0.05), indicating complexity of pollination factors. Variety and planting year differences showed no significant effect. This study recommends maintaining anthesis male flower availability >5% per hectare for optimal natural pollinator beetle population.
Co-Authors Afiantoro, Febri Astuti, Yohana Th. Maria Saputro, Setiaji Heri Sinaga, Toni Athory Yusup Paisol