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SKRIPSI KARAKTER MORFOLOGI SEPULUH GALUR KEDELAI (Glycine max (L.) Merril.) DARI HASIL PERSILANGAN

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ABSTRACT
Morphological Characteristics of Ten Soybean (Glycine max (L.) Merril.) Lines Derived from Crossbreeding. Dikha Inziwi Novia Saputri dikhainziwinoviasaputri@gmail.com Soybean (Glycine max (L.) Merril) is one of the strategic agricultural commodities in Indonesia, playing a crucial role in meeting both food and industrial demands. However, national soybean productivity remains low, resulting in a high dependency on imports. Efforts to increase productivity through the development of superior varieties are therefore essential. One such attempt involves the morphological characterization of segregating lines derived from crosses. This study aimed to analyze the quantitative and qualitative morphological variation of ten soybean lines from hybridization and to compare them with two superior check varieties (Dega 1 and Grobogan). The research was conducted from October 2024 to March 2025 at the experimental field of Universitas Tidar. A Complete Randomized Blocked Design (CRBD) was employed with three replications. Quantitative data were analyzed using analysis of variance (ANOVA), followed by Duncan's Multiple Range Test (DMRT) to identify significant differences. In contrast, qualitative characters were analyzed descriptively based on International Union for the Protection of New Varieties of Plants (UPOV) (2022) guidelines. The results showed that ten out of fourteen observed quantitative morphological traits exhibited significant differences among genotypes. These characters include leaf length, leaf width, leaf thickness, petiole length, petiole angle, fresh pod length, fresh pod width, fresh pod thickness, dry pod length, dry pod width, dry pod thickness, seed length, seed width, and seed thickness. Several lines, including G2, G5, G7, G8, and G10, demonstrated performance that was comparable to or better than the check varieties for key parameters such as leaf length, leaf width, pod length, and seed size. In addition, qualitative characters also revealed variation among genotypes. These findings indicate that the selected lines have strong potential to be further developed as promising new soybean varieties.
Keywords: Glycine max (L.) Merril, morphological characteristics, lines, genotypic variation

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

AGROTEKNOLOGI SAP K 2025

Penerbit

MAGELANG : UNIVERSITAS TIDAR., 2025

Deskripsi Fisik

XVI;112HAL;29.5CM

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

630

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

FAKULTAS_FAPERTA
PRODI_S1_AGROTEKNOLOGI

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Pernyataan Tanggungjawab

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