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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management AL KAUNIYAH Jurnal Hortikultura JURNAL AGROTEKNOLOGI BERITA BIOLOGI Agrosains: Jurnal Penelitian Agronomi Agrotekma: Jurnal Agroteknologi dan Ilmu Pertanian Jurnal Agronomi Tanaman Tropika (JUATIKA) Agrotechnology Research Journal Tasnim Journal for Community Service JIA (Jurnal Ilmiah Agribisnis) : Jurnal Agribisnis dan Ilmu Sosial Ekonomi Pertanian
Rosmaina Rosmaina
Department Of Agrotechnology, Faculty Of Agriculture And Animal Husbandry, Universitas Islam Negeri Sultan Syarif Kasim, Pekanbaru, Riau 28293, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Materials Science & Nanotechnology Social Sciences Veterinary Other

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Pengaruh Perlakuan BA dan NAA terhadap Pembentukan Akar Nenas (Ananas comosus (L). Merr.) cv. Smooth Cayenne Secara In Vitro Rosmaina Rosmaina
Jurnal Agroteknologi Vol 1, No 2 (2011): Februari 2011
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v1i2.55

Abstract

The objectives of this research are to study the effect of shoot multiplication media and subculture on root formed and survive of plantlet during acclimatization. Plant material was used that explants of pineapple (Ananas comosus (L.) Merr.) cv Smooth Cayenne which resulting from multiplication with several concentrations of BA and NAA which are subculture two times. The results of this research showed that all treatments of multiplication medium do not difference significance on explants capability to root formed and survive during acclimatization, but re-subculture effect on plantlet survival during acclimatization which all treatments at first subculture showed result better than second subcultures. It’s showed
ANALISIS KEKERABATAN GENETIK TANAMAN PADI (Oryza sativa L.) DI KABUPATEN KAMPAR DENGAN MENGGUNAKAN PENANDA Random Amplified Polymorphic DNA (RAPD) Rita Elfianis; Joko Warino; Rosmaina Rosmaina; Suherman Suherman; Zulfahmi Zulfahmi
Jurnal Agroteknologi Vol 11, No 2 (2021): Februari 2021
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v11i2.10013

Abstract

Rice is a cereal crop that belongs to the graminae family of high economic value, and is the main food for more than a portion of the world's population. This study aims to determine the relationship genetic of rice in Kampar by RAPD marker. Eight genotypes of rice from district in Kampar were amplified using eight primers (OPA 5, OPB 7, OPC 19, OPD 2, OPD 3, OPD 8, OPD 11, and OPD 13). The analysis of molecular data was performed by using NTSys pc -2.02 and GenAlex 6.1 . The results of the amplification of rice produced 48 loci with DNA band sizes obtained ranging from 350-1700 bp. The average percentage of polymorphic loci of the eight primers was 49.80%, where the highest percentage of polymorphic loci produced by OPA-7 primer was 75%, while the lowest polymorphic locus percentage was observed in OPD-13 primer which was 14.28%. The value of genetic distance between rice from Kampar in this study is in the range of 0.06 - 0.37. At a genetic distance of 0.79, rice plants can be grouped into two groups, namely the first group consisting of sokan and coku. The second group consisted of suntiong, korean , cupak putio, kuniong, jangguik, and cupak tenggi. The results of this study are expected to be taken into consideration in developing rice breeding strategies in the future.
EKSPLORASI DAN KARAKTERISASI KANTONG SEMAR (Nephentes sp.) DI KAMPUS UIN SUSKA RIAU Rosmaina Rosmaina; Zulfahmi Zulfahmi
Jurnal Agroteknologi Vol 2, No 1 (2011): Agustus 2011
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v2i1.132

Abstract

Pitcher plant (Nepenthes sp) is a member of Nepenthaceae family. In Riau Province, pitcher plant is known locally as Periuk monyet. This species is economically important due to used as ornamental and medicine plants. In the present study, we want to know the kind of pitcher plant in peat swamp forest of State Islamic University of Sultan Syarif Kasim (UIN SUSKA) Riau. The result of exploration found that there are four species of Nepenthes growth in peat swamp forest of UIN SUSKA Riau, namely: N. ampularia, N. gracillis, N. mirabilis, and one species is estimated hybrid between N. ampularia x N. gracillis (Nepenthes x trichocharpa). The number of hybrid between N. ampularia x N. gracillis is found restricted, so that it is required another study to ensure that phenomenon.
KERAGAMAN GENETIK MUTAN M-2 CABAI MERAH KERITING (Capsicum annuum L.) BERDASARKAN PENANDA RAPD Rosmaina Rosmaina; Dedi Mulyadi; Rita Elfianis; Zulfahmi Zulfahmi
Jurnal Agroteknologi Vol 10, No 2 (2020): Februari 2020
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v10i2.8780

Abstract

Chili is an important horticultural plant in Indonesia. This research aims to carry out RAPD analysis on Mutant M2 of chili pepper (Capsicum annuum L.). Six M2 genotypes of chili irradiated by gamma ray and control plants were amplified by 16 random primers. The amplification results of M2 chili with 16 primers produced 118 loci, with fragment sizes ranging from 150-2000 bp. The number of polymorphic loci was 96 loci and the percentage of polymorphic loci was 83.23%. The DNA fragment polymorphism produced in this research was relatively high and it showed that the gamma ray mutagen applied produced high chili genetic diversity. The value of genetic similarity between control plants and mutant plants ranged from 0.7474 to 0.4874. UPGMA dendogram classified seven genotypes tested into three groups, the first group consisted of mutants R2U6 and R2U17, the second group was mutants R1U14 and R1U17, and the third group was mutants R2U8, mutants R2U2 and control plants. The finding of this research can be used as a basic selection of genetic material for chili’s breeding in the future.
INDUKSI KALUS PASAK BUMI (Eurycoma longifolia Jack) MELALUI EKSPLAN DAUN DAN PETIOL ROSMAINA ROSMAINA; ZULFAHMI ZULFAHMI; PROBO SUTEJO; ULFIATUN ULFIATUN; MAISUPRATINA MAISUPRATINA
Jurnal Agroteknologi Vol 6, No 1 (2015): Agustus 2015
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v6i1.1567

Abstract

One of the problem of Eurycoma longifolia Jack propagation was low germination percentage due to recalcitrant seeds and slow growth of seedling from cutting propagation. To overcome this problem is required propagation of Eurycoma longifolia via in vitro culture. The objective of this research was to know the effect of Auxin (2,4-D and NAA) and Cytokines (BAP and Kinetin)  on Eurycoma longifolia callus induction via leaf and petiole explants. In this study, we used plant growth regulator of 2,4 D, NAA, BAP and Kinetin in several levels.  The observed variables were appearing callus time, callus color and callus texture. The results of this study showed that MS medium supplemented with 1 ppm NAA+ 1 ppm BAP was able to induce callus formation in leaf explant for 6 months after culture. While MS medium supplemented with 1 ppm 2,4-D, 1 ppm BAP, combination of 2,4-D and Kinetin and combination of 2,4-D and BAP can induce callus formation from petiole. All the callus formation has yellow color and yellow brown color. The petiole explant that is grown in MS medium supplemented with 1 ppm BAP induced of callus in short time (18 days after culture).
STUDI PENGARUH MEDIA ALTERNATIF UNTUK PERBANYAKAN PISANG BARANGAN (Musa acuminata L.) SECARA IN-VITRO Rosmaina Rosmaina; Ragil Endika; Zulfahmi Zulfahmi
Jurnal Agroteknologi Vol 12, No 1 (2021): Agustus 2021
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v12i1.12425

Abstract

The main obstacles in the commercialization of seedlings mass propagation through tissue culture techniques is the high cost of the culture media component. therefore, the production of lowcost tissue culture is required. This study aims to develop low cost in-vitro media for the production of the seedlings of Barangan banana. The research was composed following Factorial Completely Randomized Design, the first factor was Terra Novalgro liquid fertilizer with three concentrations, namely 1, 2, and 3 ml L-1, while the second factor was Gandasil with 3 concentrations namely 1, 2, and 3 mg L-1, so obtained nine treatments, each treatment was repeated 10 times, so that there were 90 experimental units. MS media was used as control. The parameter observed was number of shoots, number of leaves and number of roots. The results of this study exhibited that the treatment of 1 ml L-1 liquid fertilizer + 2 mg L-1 foliar fertilizer produced 9.30 shoots/explant and 1.90 leaves/explant, that no significantly different from MS medium (control) which produced 9.0 shoots/explant and 0.3 leaves/explants. Therefore, the using completed liquid fertilizers and foliar fertilizers as medium in vitro propagation of barangan bananas can become an alternative replace MS medium, as well as reduced the cost of culture media as 91% -93% compared to MS media.
PENGOMPOSAN SERABUT BUAH KELAPA SAWIT MENGGUNAKAN Aspergillus terreus SUK-1 DAN EM4 Bakhendri Solfan; Rosmaina Rosmaina
Jurnal Agroteknologi Vol 1, No 1 (2010): Agustus 2010
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v1i1.47

Abstract

Composting is a natural microbial process involving organic residues. At the end of this process, the low-value organic residues are consequently converted into higher-value products. It has become more widely accepted among those interested in organic farming, since the process is also considered as a practical alternative for use in the management of organic residues. However, the use of compost as organic fertilisers is invariably associated with the constraint in their production. The Aspergillus terreus SUK-1 is known to produce large amounts of enzyme ß-glucosidase, and thus could be effective for the degradation of cellulose. EM4 is an inoculant comprising 90% of the bacteria involved in fermentation and in lactic acid production. In this study, Aspergillus terreus SUK-1 and EM4, together with chicken dung as control, were used to determine and compare their effects on the composting of oil palm fruit fibres. The experiment design was randomized completed design with three treatments, namely Control (with chicken manure), Aspergillus terreus SUK-1 and EM4. Each treatment is replicated five times. The parameter observed was temperature, pH, humidity, carbon contents, nitrogen contents and C/N ratio. the result of this study showed that EM4 is more than effective compare to another for composting of oil palm fruit fibres. The pH, carbon contents, nitrogen contents and C/N ratio values of EM4 treatment at the end of composting were 7.53, 20.54, 2.94, 7.02, respectivel and EM4 give ideal temprature for compos process campare to Aspergillus terreus and control. Based on analyses of variance, EM4 showed significant differences with Aspergillus in temperature, nitrogen and carbon contents, while control in all parameters. for commercially purpose, EM4 is more recommended to use in composting of oil palm fruit fibres because of it is cheaper, easy to obtain in the market and high quality of composting.
OPTIMASI NAA DAN BAP TERHADAP PERTUMBUHAN DAN PERKEMBANGAN TUNAS MIKRO TANAMAN KANTONG SEMAR (Nepenthes mirabilis) SECARA IN VITRO ROSMAINA ROSMAINA; DINNI ARYANI
Jurnal Agroteknologi Vol 5, No 2 (2015): Februari 2015
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/ja.v5i2.1352

Abstract

Conventional propagation of Nepenthes was difficult to do. To overcome the problems were required alternative method such as in vitro propagation. The objective of this research was to obtain the best treatment of BAP + NAA on shoot multiplication of Nepenthes through in vitro culture. The research design used Randomized Completely Design consist of seven treatments, e.g. 1) ½ MS0 (control); 2) ½ MS + 1 ppm BAP + 0.5 ppm NAA; 3) ½ MS + 1 ppm BAP + 1 ppm NAA; 4) ½ MS + 1.5 ppm BAP + 0.5 ppm NAA; 5) ½ MS + 1.5 ppm BAP + 1 ppm NAA; 6) ½ MS + 2 ppm BAP + 0.5 ppm NAA dan 7) ½ MS + 2 ppm BAP + 1 ppm NAA. The parameter observed were number of shoot, number of nodul, number of leafs, number of pitcher and number of root. The result of this research showed that treatment of ½ MS + 1 ppm BAP + 1 ppm NAA is the best treatment compared to others. At induction stage, this treatment can produce the number of shoot, number of nodul, and number of root were 1.6 shoots/explant, 10.8 nodul/explant and 3.6 root/explant, respectively. At subculture, this treatment can produce the number of shoot, number of leafs, and number of pitcher were 5.8 shoots/explant, 12.4 leafs/explant and 5.2 pitcher/explant, respectively.
NEW RECORD OF EURYCOMA APICULATA A.W. BENN (SIMAROUBACEAE) FROM FOREST RESERVE OF KENEGERIAN RUMBIO, RIAU, INDONESIA Zulfahmi Zulfahmi; Ervina Aryanti; Rosmaina Rosmaina
BERITA BIOLOGI Vol 18, No 3 (2019)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v18i3.3683

Abstract

During extensive field surveys in the 2015 year, Eurycoma apiculata A.W. Benn has been found for the first time in the forest reserve of Kenegerian Rumbio, Kampar District of Riau province. This finding is a new record of the medicinal plant in Indonesia. The taxonomic description and photographs of the species are given in this article.  
Pengembangan Ekonomi Masyarakat Melalui Diversifikasi Produk Olahan Nenas Desa Kualu Nenas Mery Berlian; Rian Vebrianto; Zarkasih; Merry Siska; Rosmaina; Musa Thahir
Tasnim Journal for Community Service Vol. 1 No. 1 (2020): Tasnim
Publisher : Anotero Lembaga Scientific Pekanbaru

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (571.332 KB) | DOI: 10.55748/tasnim.v1i1.25

Abstract

The Community Service Program is carried out based on the problems faced by pineapple MSMEs, namely: 1) lack of knowledge and skills of the community regarding the diversification of pineapple processing; 2) pineapple waste has not been utilized optimally; 3) market access to promote products is still very limited; and 4) unavailability of communication media such as marketing programs for marketing pineapple processed products. From several identified problems, it was formulated that the problem to be resolved in this activity was the MSME Empowerment Program through diversification of processed pineapple products. This community service activity is Participatory Action Research (PAR) carried out using a descriptive approach method. In this service the target is farmers and 12 active UKM in Kualu Nenas Village. The results of the dedication show that the farmers strongly agree with the existence of community service activities as an effort to develop the economy, especially in the development of the community's economy through diversification of processed pineapple products.
Co-Authors Ahmad Yunus Bakhendri Solfan Daniel Happy Putra Dian Adriani DINNI ARYANI El Syabrina Elfianis, Rita Ervina Aryanti Ervina Aryanti Gusrinaldi Gusrinaldi Ilahi, Rizky Nanda Kurnia Irdha Mirdhayati Joko Warino M Solin, Nida Wafiqah Nabila MAISUPRATINA MAISUPRATINA MAISUPRATINA MAISUPRATINA, MAISUPRATINA Mayta Novaliza Isda MERRY SISKA Mery Berlian Mokhamad Irfan Musa Thahir Nadya Hermantika Sari NELAWATI NELAWATI Nurliana Nurliana Parjanto Parjanto PROBO SUTEJO Probo Sutejo Purwati Purwati Ragil Endika Risqiana Dani Riyo Syahputra Batubara Rizka Rosa Sobir Sobir Suherman Suherman ULFIATUN ULFIATUN ULFIATUN ULFIATUN, ULFIATUN Vebrianto, Rian Zarkasih Zulfahmi Zulfahmi Zulfahmi Zulfahmi ZULFAHMI ZULFAHMI Zulfahmi Zulfahmi Zulfahmi Zulfahmi Zulfahmi Zulfahmi