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All Journal Jurnal Biologi Tropis JAMAS: Jurnal Abdi Masyarakat
Ratna Ningsi
Universitas Papua
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Immunology & microbiology Social Sciences

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BIMBINGAN TEKNIS PENGELOLAAN LABORATORIUM BERBASIS PELAYANAN: Service-Based Laboratory Management Technical Guidance Antonius Suparno; Veronika L. Tuhumena; Ratna Ningsi; Marnangon Tambunan; Yunita Palinggi; Amin Mbusango; Satrio P Sejati
JAMAS : Jurnal Abdi Masyarakat Vol. 1 No. 2 (2023)
Publisher : Forind Press

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Abstract

Balai Perbenihan dan Proteksi Tanaman Perkebunan merupakan salah satu Unit Pelaksana Teknis pada Dinas Tanaman Pangan, Hortikultura dan Perkebunan Provinsi Papua Barat. Sebagai Unit Pelaksana Teknis dengan salah satu program kerja berupa penerapan sistem mutu dan manjemen laboratorium maka seluruh staf yang bertugas pada program terkait harus kompeten sehingga dapat melaksanakan tugasnya dengan baik. Kegiatan Bimbingan teknis ini bertujuan meningkatkan pengetahuan dan keterampilan dalam mengelola laboratorium kultur jaringan dan laboratorium perbenihan. Kegiatan ini terbagi menjadi dua bagian, bagian pertama yaitu pengenalan dan pengelolaan laboratorium kultur jaringan. Kegiatan kedua yaitu pemilihan bibit serta teknik okulasi kakao yang tepat. Kegiatan ini diikuti oleh 7 orang staf pegawai Balai Perbenihan dan Proteksi Tanaman Perkebunan. Kegiatan berlangsung selama 2 hari. Pelaksananaan kegiatan bimbingan teknis dibagi dalam 2 tahap. Tahap pertama adalah pemberian materi oleh tenaga ahli kemudian diikuti dengan tahap kedua yaitu kegiatan praktik oleh seluruh peserta. Kegiatan ini memberi hasil berupa peningkatan pengetahuan dan keterampilan staf perbenihan dalam mengelola laboratorium kultur jaringan dan laboratorium perbenihan tanaman perkebunan.
Response of Walkwater Growth to Giving of Fishing Waste-Based POC to Inceptisol Amin Mbusango; Anne Nurbaity; Ratna Ningsi; Indra Permana; Kati Syamsudin Kadang Tola
Jurnal Biologi Tropis Vol. 23 No. 4 (2023): October - December
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i4.5541

Abstract

Agricultural land that has low nutrient status can inhibit plant growth, so it is necessary to add nutrients to the soil without causing enviromental damage.  The research was aimed to observed growth response of kangkong on combination NPK and level doses of POC fishery wasted on Inceptisol soil.The research was aimed to observed growth response of kangkong on combination NPK and level doses of POC fishery wasted on Inceptisol soil. This research used a split plot design, the main plot consists of: V0 (without used NPK) and V1 (used NPK).Data analysis using variance with the DSAASTAT application. If the variance shows a significant effect, then it is continued with Duncan’s multiple range test (UJBD) at the 95% level of confidence. The results showed  application of POC based on fishery wasted added with NPK can provide a good responses to the heigh of the kangkong plant, the number of kangkong leaves, the fresh weight of kangkong roots and leaves, the dry weight of kangkong roots and leaves and the increase in the number of AMF spores in the rhizosphere of kangkong plants. The best responsed influence of the growth of kangkong plants was combination of NPK and 75% POC doses based on fishery wasted. Utilization of processed fishery wasted as POC can be alternative as an enviromentally friendly organic fertilizer in increasing the yield of kangkong plants.
Co-Authors Amin Mbusango Anne Nurbaity Antonius Suparno Indra Permana Kati Syamsudin Kadang Tola Marnangon Tambunan Satrio P Sejati Veronika L. Tuhumena Yunita Palinggi