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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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Journal : Agrotechnology Research Journal

 1 
Viabilitas Serbuk Sari dan Keberhasilan Persilangan antara Durian Montong dan Sitokong pada Tiga Waktu Berbeda Zulfahmi Zulfahmi; Riyo Syahputra Batubara; Rosmaina Rosmaina
Agrotechnology Research Journal Vol 6, No 2 (2022): Agrotechnology Research Journal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (327.125 KB) | DOI: 10.20961/agrotechresj.v6i2.62361

Abstract

The success of durian pollination in nature is very low (<5%) due to high self-incompatibility in durian flowers. Artificial cross-pollination is an alternative method that can be used to increase the successful pollination of durian. So, information on the pollen viability of the durian flower and the time of artificial cross-pollination accurate and effective is required. This research aimed to examine the pollen viability of the durian varieties of Montong and Sitokong varieties at three different times and to determine the success rate of artificial cross-pollination between both varieties at three different times. This research was carried out at the Morpoyan Seed Center and the Genetic and Breeding Laboratory of the Faculty of Agriculture, UIN Suska Riau. Pollen viability testing used the staining method. Artificial cross-pollination between the Montong durian and the Sitokong durian was carried out reciprocally at three different times (11.00–13.00, 15.00–17.00, and 19.00–21.00). The total number of flowers crossed was 300. The results of this study showed that the percentage of pollen viability of Montong durian at 11.00–13.00, 15.00–17.00, and 19.00–21.00 was 94.91, 97.67, and 97.23%, respectively. While the pollen viability of Sitokong durian was 93.33% at 11.00–13.00, 94.45% at 15.00–17.00, and 94.76% at 19.00–21.00. The successful rate of crosses of durian Montong (♀) x Sitokong (♂) at 11.00–13.00, 15.00–17.00, and 19.00–21.00, respectively were 46, 26, and 34%, while the percentage of success of durian Sitokong crosses (♀) x Montong (♂) is 48% at 11.00–13.00, 54% at 15.00–17.00, and 22% at 19.00–21.00. Successful artificial cross-pollination between Montong and Sitokong durian or vice versa was higher at 11.00–13.00 compared to other times. The results of this study can be utilized to formulate the timing of artificial cross-pollination of durian in the future.
Persentase Keberhasilan Persilangan Full Diallel beberapa Genotipe Cabai Rawit (Capsicum frutescens) dan Keragaman Fenotipe Karakter Buahnya Zulfahmi Zulfahmi; Gusrinaldi Gusrinaldi; Irdha Mirdhayati; Rosmaina Rosmaina
Agrotechnology Research Journal Vol 8, No 1 (2024): Agrotechnology Research Jurnal
Publisher : Perkumpulan Agroteknologi/Agroekoteknologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/agrotechresj.v8i1.85878

Abstract

Genetic expansion of plants can be done by crossing between plant genotypes. This research aims to determine the percentage of successful chili crosses using the full diallel method and determine the level of phenotypic diversity resulting from the crosses. This research used five cayenne pepper genotypes, viz. UIN-041, UIN-048, UIN-050, UIN-062, and UIN-063. The crossing of the five genotypes was carried out using the full diallel method. The parameters observed consisted of the percentage of successful crossing, fruit weight, fruit diameter, fruit length, and number of seeds. The data obtained were subjected to analysis of variance and calculation of the phenotypic diversity coefficient for each character. The results of this study showed that the percentage of successful crossing ranged from 15.00 - 43.30%. The highest value was observed in crossing UIN-041 x UIN-050 and the lowest in UIN-062 x UIN-048. The low successful percentage of crossing is influenced by the pollen condition of the male parents and the level of cross-compatibility. The phenotypic variability value of the fruit weight and fruit length characters was 0.48 and 1.50, respectively, and that was classified as narrow variability, while the fruit diameter and fruit number characters were 5.23 and 120.34, respectively, and classified as broad variability.
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