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Evaluasi Karakter Agro-morfologi Jengger Ayam (Celosia cristata L.) pada Genotipe Mutan M3 Nella Angelina Simanjuntak; Syarifah Iis Aisyah; Waras Nurcholis
Indonesian Journal of Agronomy Vol. 48 No. 1 (2020): Jurnal Agronomi Indonesia
Publisher : Indonesia Society of Agronomy (PERAGI) and Department of Agronomy and Horticulture, Faculty of Agriculture, IPB University, Bogor, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (516.399 KB) | DOI: 10.24831/jai.v48i1.29939

Abstract

Celosia cristata L., namely jengger ayam, is an ornamental plant with a unique structure. The flower of C. cristata is shaped grains with small size; thus, the hybridization for increasing the diversity in this plant is challenging. One alternate technique for improving diversity is mutation induction by gamma rays. This study aimed to evaluate the variability of agro-morphological traits in seventeen M3 mutant C. cristata genotypes at the Sabisa Farm garden. Agro-morphological characteristics were evaluated based on descriptors of the International Union for the Protection of New Varieties of Plants (UPOV) with modification. Analysis of variance was performed using SPPS 20.0, whereas a similarity analysis was performed using PBSTAT-CL 2.1. Significant variability among C. cristata genotypes (p < 0.05) was found for plant height and flower length. Three clusters based on agro-morphological traits were obtained from similarity analysis with the dissimilarity distance of 32%. The results indicated that the agro-morphology traits were able to differentiate the 17 genotypes of C. cristata studied, and therefore it can be used for further research development in plant breeding programs. Keywords: agro-morphological, diversity, mutation breeding, similarity analysis
Uji adaptasi pertumbuhan beberapa varietas sorgum di lahan pasir pantai Desa Dampek, Kabupaten Manggarai Timur, Nusa Tenggara Timur Muhammad Noor Ariefin; Rizki Adiputra Taopan; Nella Angelina Simanjuntak; Devi Liana; Tri Astuti; Defiyanto Djami Adi
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 11 No. 2 (2023): Desember
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v11i2.6334

Abstract

Sorghum has a high adaptability in its growth in dry and marginal lands. Coastal sandy land is characterized by sandy texture and rapid water drainage. Developing sorghum in coastal sandy lands can be a utilization of land resources to produce local food materials in East Nusa Tenggara. This research aims to determine the growth respons and yield of various sorghum varieties in coastal sandy lands. The research was conducted in Dampek Village, East Manggarai, East Nusa Tenggara. The research used a Complete Randomized Block Design (CRBD) method with one factor, which is sorghum varieties. The sorghum varieties used were Bioguma-1, Suri-3, and Super-2. The observed research parameters included plant height, stem diameter, number of leaves, and panicle weight. The research results were analyzed using Analysis of Variance (ANOVA) at a significant level of 5%. Based on the study results, it is known that all three sorghum varieties can provide a good growth response for each parameter. The three sorghum varieties, Suri-3, Bioguma-2, and Super-2, can adapt well to coastal sandy lands in Dampek Village, East Manggarai Regency, East Nusa Tenggara.