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Ecobiology Test of Mantangan Species (Merremia peltata (L.) Merr.) from the Bukit Barisan Selatan National Park, Lampung Kurniawati, Kurniawati -; Muhadiono, Muhadiono; Hilwan, Iwan
Journal of Tropical Life Science Vol 9, No 2 (2019)
Publisher : Journal of Tropical Life Science

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Abstract

Mantangan (Merremia peltata (L.) Merr.) is a woody liana. Nowadays, it has become invasive in Bukit Barisan Selatan National Park. The objectives of this research were to analyze: 1) effect of light intensity on the growth of mantangan in natural and artificial shade, 2) effect of sand addition to the soil media and trimming on the growth rate of mantangan. Forest profile was made at the field in three locations with three light intensity levels: low, moderate, and high. A completely randomized design by three factors: shade, soil media and trimming were used. Parameters measured were stem length, leaf and buds number, fresh and dry weight. Forest profile analysis showed that high light intensity forest was dominated bay mantangan. In contrast, growth of mantangan was inhibited in low light intensity (75% shade), with lower dry weight (1.50 g). Soil media and trimming did not affect significantly on growth of mantangan.
Pengaruh Kompetensi dan Motivasi Terhadap Kinerja Pembimbing Klinik di Rumah Sakit kurniawati, kurniawati -; chalimah, chalimah -
Jurnal Ekonomi dan Bisnis Vol. 27 No. 1 (2024): JURNAL EKONOMI DAN BISNIS MARET 2024
Publisher : Fakultas Ekonomi dan Bisnis Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/jebi.v27i1.3651

Abstract

The purpose of this research is to determine the influence of competence and motivation on the performance of clinical instructors. This type of research is correlative. The sample for this study was 32 clinical instructors carried out by random sampling. The data analysis technique uses the Multiple Regression analysis. The results of the study showed that competence had a positive and significant effect on the performance of clinical instructors, the motivation of clinical instructor had a positive but not significant effect on the performance of clinical instructor, the competency of clinical instructor and motivation of clinical instructor had a positive and significant effect on the performance of clinical instructor.