The economic impact of agroforestry practice in production forest areas, Сentral Java province, Indonesia

The concept of Joint Community Forest Management in Indonesia is an effort to involve communities in forest management through agroforestry to support forest sustainability. Agroforestry (or persilan in local language) carried out by pesanggem in the KPH Kebonharjo and KPH Mantingan Working Areas significantly contributes to the pesanggem household income. This research wants to measure the provision of agroforestry on pesanggem household income and examine agroforestry factors that influence pesanggem household income. Data collection techniques through surveys and observations of 216 pesanggem households were carried out in the KPH Kebonharjo and KPH Mantingan areas, divided into eight villages respectively. The data was then analyzed descriptively and by multiple linear regression analysis. The research results found that the agroforestry pattern through land plots refers to agricultural activities by pesanggem in forest areas by utilizing forest land belonging to Perum Perhutani as agricultural/persilan for planting seasonal crops. Persilan contributions provide a moderate contribution to pesanggem households in KPH Kebonharjo and KPH Mantingan with a total contribution percentage of 38% or IDR 11,000,000 per household per year with details for each KPH Kebonharjo 44% (IDR 10,900,000 per household per year) and KPH Mantingan 33% (Rp. 11,200,000 per household per year). Based on the results of linear regression analysis, some variables significantly influence measurements with degrees of confidence of 85%, 95%, and 99%. The variables agricultural equipment (sig. 0.133), distance to agroforestry land (sig. -0.051), labor utilization (sig. 0.038), and land area of land persil (sig. 0.001) show an influence on the agroforestry income of pesanggem households in KPH Kebonharjo. In addition, the variables farming income (sig. -0.143), other income (sig. 0.048), area of land plots (sig. 0.037), and distance to agroforestry land (sig. 0.001) show an influence on the agroforestry income of pesanggem households, at KPH Mantingan. This research provides valuable insights into the complex relationships between agroforestry, production forests, and economic dynamics, providing a foundation for sound policy-making and encouraging environmentally conscious economic growth