A total of 70 bacteria were isolated from the rhizosphere of potato cv. Hartapel that grew at an altitude of 700 m above sea level on the island of Buru-Maluku. Of these isolates, 36 isolates were capable of producing IAA, GA, Siderophore and phosphate solubilization. Among the selective isolates, isolate HB8 produced the highest amount of IAA (5.816 mg l -1 ), while isolate HB32 produced the highest amount of GA (6.879 mg l -1 ). Isolate HB18 had the best ability in producing salicylate type siderophore (4.214 mg l -1 ) and isolate HB3 showed the highest phosphate solubilization (14.237 mg l -1 ). There were three isolates (HB3, HB8 and HB31) positively produced HCN. All 36 isolate showed physiological characters which revealed the potential use for biostimulant, biofertilizer and bioprotectant against soil borne pathogens.

The handling of slums based on urban farming and community empowerment is oriented toward improving the welfare and independence of the community. This study aimed to (1) analyze the influence of business motivation, human resource capacity, community participation, and economic business management on the economic empowerment in the handling of slums; (2) analyze the direct and indirect effects of urban farming, community capacity, and capital support efforts to improve the welfare and independence of the community; and (3) formulate a sustainability model for community-based slum management in the Metro Tanjung Bunga area. The research approach used was a sequential explanatory design, which is a combination of quantitative and qualitative research, and data were obtained through observation, surveys, in-depth interviews, and documentation. The research findings show that business motivation, human resource capacity, community participation, and economic business management have a significant effect on economic empowerment. The direct influence of urban farming increases the welfare of the community by 27.66%, strengthens the capacity of the community to increase welfare by 55.95%, and provides business capital support to improve community welfare by 36.72%. Urban farming, community capacity-building, and business capital support provide a positive effect on improving the welfare and independence of the community in slums. Sustainability in slum settlements includes infrastructure, developing economic potential, and community participation.

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The accelerated development of new urban areas has an impact on changes in the spatial use and complexity of ecosystems. The purpose of this study is to analyze (1) spatial transformation works as a determinant of changes in the social formation of local communities in the new city area of Metro Tanjung Bunga; (2) process of social interaction and social adaptation between immigrants and local communities in new social formations in the new city area of Metro Tanjung Bunga; and (3) the effect of spatial use, changes in social formation, and work differentiation on the socio-economic sustainability of local communities. The research method used involves a combination of qualitative and quantitative approaches. Data were obtained by observation, in-depth interviews, surveys, and documentation. The results of the study show that spatial transformation has an impact on changing the single social formations of local communities into multiple social formations and transforming differences in modes of production between migrants and local communities into changes in the order of life of local communities. These changing interactions and social adaptations cause changes in the social structures and cultural patterns of local communities. Furthermore, changes in spatial use, social formation, and job differentiation have a significant effect on the socio-economic sustainability of local communities, with a coefficient of determination of 97.7%. This study recommends considering environmental, economic, and sociocultural factors followed by government decision-making for the future development of the new city area of Metro Tanjung Bunga, Makassar City.

Jurnal merupakan salah satu produk tulisan ilmiah yang tidak pernah terlepas dari aktivitas pengutipan, termasuk aktivitas penyusunan daftar pustaka. Permasalahan yang ada saat ini adalah masih banyak orang yang belum memahami cara pengutipan dan penulisan referensi APA style dengan menggunakan aplikasi Mendeley. Atas dasar tersebut, kami melaksanakan kegiatan pelatihan ini untuk mereka yang memiliki kendala penulisan referensi APA style dan penggunaan aplikasi Mendeley. Tujuannya adalah untuk memberikan informasi dan skill kepada peserta mengenai cara penulisan sitasi dan referensi jurnal sesuai format APA style menggunakan aplikasi Mendeley. Kegiatan ini dilaksanakan pada hari Sabtu, 27 Juni 2020 dengan melibatkan 95 secara daring melalui aplikasi Zoom Cloud Meeting. Metode pelaksanaan kegiatan dibagi menjadi 3 tahapan yaitu tahap registrasi peserta, tahap edukasi, dan tahap praktik. Adapun hasil yang dicapai dari kegiatan ini adalah peserta mendapatkan informasi dan pengetahuan tentang cara penulisan sitasi dan daftar pustaka sesuai format APA style. Selain itu, peserta juga memperoleh skill cara membuka akun dan mengoperasikan software Mendeley di Word Microsoft Office