인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록·키워드
Stingless beekeeping underpins pollination and rural livelihoods in tropical Indonesia, yet site-level ecological drivers remain underreported in Sumatra. We evaluated microclimate, soil pH, and forage vegetation at eight smallholder apiaries across four regencies in Riau, Indonesia. Using a cross-sectional design, air temperature, relative humidity (RH), light intensity, and wind speed were recorded during foraging hours with a thermohygrometer, lux meter, and anemometer; soil pH was measured in situ; vegetation was inventoried via plots/transects and diversity calculated with the Shannon-Wiener index. Conditions spanned 31–35 °C, 63–76% RH, 33,200–48,700 lux, 0–1.2 m s −1 wind, and pH 5.6–6.7, reflecting windows compatible with stingless-bee activity. Forage diversity was moderate (H' = 1.629–2.697), dominated by multipurpose trees Artocarpus heterophyllus, Mangifera indica, Hevea brasiliensis providing nectar, pollen, and resin. Sites with richer nectar pollen flora (e.g., Batu Rijal, Umban Sari) showed stronger potential for meliponiculture development. These results indicate that maintaining staggered-flowering vegetation within agroforestry mosaics, alongside routine monitoring of microclimate and floral indicators, can support colony performance and sustain pollination services. The study supplies empirical, site-specific evidence to guide management that aligns biodiversity stewardship with smallholder economic outcomes in lowland tropical systems.
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.