Fikry, Bima
Department of Agronomy, Faculty of Agriculture, Brawijaya University

Published : 2 Documents
Articles

Found 2 Documents
Search

The Yield Potential Of F6 Generation Of Yellow Common Bean (Phaseolus vulgaris L.) Soegianto, Andy; Fikry, Bima
PLANTROPICA: Journal of Agricultural Science Vol 1, No 1 (2016)
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The yield potential test is an important step in breeding activity in creating new varieties through evaluation the desired genes on some lines (Basuki, 1995). The value of heritability could indicate that every character observed was genetically influenced which inherited from the parental lines and its interaction with environmental factors. On this basis, this research was conducted at the Sawaulan, Tawang Agro Village, District Karangploso, Malang, East Java. The used materials in this research were three lines of yellow pod common beans of F6generation (CS x GK 50-0-24; CS x GI 63-0-24; and CS x GI 63-33-31), three parental varieties and Lebat-3 variety as check varieties. The completely randomized block design was used by observed 10 samples of plants per plot. This research showed that the three lines of common bean tested had uniformity in all characters evaluated by using quantitative and qualitative analysis. The value of GCV (Genotypic Coefficient of Variance) in every characters evaluated of the tested lines were low criteria and these values were lower than in the check varieties. The low variation indicated the small variation, i.e that the lines were already uniform. The heritability value of some characters observed in the lines were lower, while some other characters still had high heritability value. The heritability in the three lines tested were influenced by environment and genes as well. The character that had high heritability could inherit uniformly the character in concern on the next generation. The high heritability shows that the plant breeding program especially the selection program has been succesful. 
UJI DAYA HASIL F6 BUNCIS (Phaseolus vulgaris L.) BERPOLONG KUNING Fikry, Bima; Soegianto, Andy
Jurnal Produksi Tanaman Vol 6, No 7 (2018)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (744.782 KB) | DOI: 10.21176/protan.v6i7.777

Abstract

Uji daya hasil adalah suatu tahap dalam kegiatan perakitan varietas baru yakni melalui evaluasi keberadaan gen-gen yang dikehendaki pada suatu galur (Basuki, 1995). Nilai duga heritabilitas dapat mengindikasikan keragaman dalam tiap karakter yang diamati dipengaruhi oleh faktor genetik yang diwariskan dari tetuanya maupun faktor lingkungan. Penelitian dilaksanakan di dusun sawaulan, Desa Tawang Agro, Kecamatan Karang Ploso, Kabupaten Malang, Jawa Timur. Bahan tanam yang digunakan yaitu 3 galur buncis berpolong kuning generasi F6 (CS x GK 50-0-24, CS x GI 63-0-24, CS x GI 63-33-31), 3 tetua dan varietas pembanding Lebat 3. Penelitian dilaksanakan dengan menggunakan metode Rancangan Acak Kelompok dengan mengamati 10 sampel tanaman per plot. Hasil penelitian menunjukkan secara kuantitatif dan kualitatif, ketiga galur buncis memiliki keseragaman. Nilai KKG dalam galur memiliki kriteria rendah dan agak rendah pada tiap karakter yang diamati. Keragaman yang tergolong rendah menandakan keragaman yang sempit, berarti galur tersebut sudah seragam. Sedangkan nilai heritabilitas dalam galur adalah rendah, namun ada sebgiIan karakter yang memiliki nilai heritabilitas yang masih tinggaI. Heritabilitas pada ketiga galur dipengaruhi oleh lingkunga dan juga genetik. Karakter yang memiliki heritabilitas tinggi dapat mewariskan sifat yang seragam pada generasi berikutnya. Heritabilitas tinggi menunjukkan keberhasilan dalam program pemuliaan tanaman.