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All Journal Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Riau Journal of Empowerment JURNAL BIOLOGI PAPUA
Fitmawati Fitmawati
Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Riau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Social Sciences

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Penerapan teknologi hidroponik sistem deep flow technique sebagai usaha peningkatan pendapatan petani di Desa Sungai Bawang Fitmawati Fitmawati; Isnaini Isnaini; Siti Fatonah; Nery Sofiyanti; Rodesia Mustika Roza
Riau Journal of Empowerment Vol 1 No 1 (2018)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (532.786 KB) | DOI: 10.31258/raje.1.1.3

Abstract

The target becomes a self-reliant village must be accompanied by strengthening village ability in supplying the basic needs independently. Vegetables are one of the crucial basic needs to achieve a healthy and prosperous society. The demand for vegetables in Sungai Bawang Village, Kuantan Singingi Regency, is constrained by the available land for vegetable farming. Hydroponic planting system offers the technique without soil that can be implemented anywhere. It has added value in providing clean and hygienic vegetables. Hydroponics technology system of Deep Flow Technique able to provide water and oxygen for plants and suitable for leafy vegetables. Hydroponic is appropriate to be implemented in Sungai Bawang village and did not require huge land in applying this technology. The mentoring strategy is carried out by counseling and demonstration of direct planting stages and the practice by the community. This activity gave a positive influence on the community as well as many people who want to apply this technology. This was the first step in increasing the income of the community, especially farmers. And for the community in general, this technology facilitates the people to get vegetables easily at an affordable price.
Karakteristik Morfologi dan Uji Kandungan Nutrisi Pisang Batu (Musa balbisiana Colla) di Kabupaten Kuantan Singingi Slamet Prayogi; Fitmawati Fitmawati; Nery Sofiyanti
Jurnal Biologi Papua Vol 8, No 2 (2016)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (464.575 KB) | DOI: 10.31957/jbp.59

Abstract

Musa balbisiana Colla in Kuantan Singingi Regency can survive from the disease that cause banana in many other areas loss their diversity. Currently, there is no information about the diversity of M. balbisiana from Kuantan Singingi. The purposes of this study were to record, characterize, and measure the diversity of M. balbisiana from Kuantan Singingi based on the morphological characters. M. balbisiana Colla samples were collected from three locations in kuantan singingi, i.e. Pangean, Cerenti, and Inuman. A total of 88 morphological characters of M. balbisiana were analyzed. The UPGMA analysis was conducted to find out the diversity of M. balbisiana. The result showed that there were six M. balbisiana cultivars, namely Aceh, Bungo, Kara, Jambi, Nipah, and Beluluk which were found in this study. The similarity coefficient values of these six banana cultivars was ranged from 63-89 %. Cluster analysis based on 88 morphological characters of M. balbisiana produced dendogram with 2 primary groups at percentage of similarity values of 66 %.  Kara cultivar contained the highest carbohydrates, vitamin C, fiber and sodium content, while aceh cultivar had the highest potassium content. Key words: diversity, Kuantan Singingi, morphology, M. balbisiana, nutrient content
Inventarisasi Keanekaragaman Bambu (Bambusoideae) di Pulau Rupat, Kecamatan Rupat, Kabupaten Bengkalis Fitmawati Fitmawati; Nur Afdila Saputri; Sri Nur Kholifah; Nery Sofiyanti; Ninik Nihayatul Wahibah
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 38, No 2 (2021)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2021.38.2.1282

Abstract

Pulau Rupat adalah pulau kecil di wilayah Sumatra yang memiliki keanekaragaman hayati tinggi. Salah satu flora di Pulau Rupat adalah bambu. Bambu memiliki kemampuan beradaptasi tinggi terhadap kondisi asam pada lahan gambut, tetapi informasi tentang spesies bambu di Pulau Rupat belum pernah dilaporkan. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman spesies dengan mengidentifikasi dan memeriksa berdasarkan kunci identifikasi karakter morfologi. Metode penelitian yang digunakan adalah survey eksploratif. Hasil inventarisasi mengidentifikasi total sembilan spesies dari empat genus (Bambusa vulgaris, Bambusa vulgaris var. striata, Bambusa heterostachya, Bambusa multiplex, Gigantochloa sp., Gigantochloa cf. velutina, Gigantochloa hasskarliana, Schizostachyum brachycladum, Schizostachyum zollingeri, Thyrsostachys  siaminensis). Sebanyak sepuluh aksesi bambu diamati karakter vegetatifnya. Hasil skoring 53 karakter tersebut dianalisis menggunakan program NTSYSPC 2.02 untuk mengetahui pengelompokkannya. Hasil penelitian menunjukkan koefisien kemiripan berkisar 48%-77%.
Co-Authors Isnaini Isnaini Nery Sofiyanti Ninik Nihayatul Wahibah Nur Afdila Saputri Rodesia Mustika Roza Siti Fatonah Slamet Prayogi Sri Nur Kholifah