Hasil dan Komponen Hasil Galur-Galur Kedelai di Dua Lokasi

Heru Kuswantoro; Lestari Ujianto; Apri Sulistyo; dan Ratri Tri Hapsari

doi:10.24831/jai.v44i1.12488

Heru Kuswantoro Balai Penelitian Tanaman Aneka Kacang dan Umbi, Badan Penelitian dan Pengembangan Pertanian Jl. Raya Kendalpayak Km.8 Po. Box 66 Malang 65101, Indonesia
Lestari Ujianto Fakultas Pertanian, Universitas Mataram, Jl. Majapahit 62, Mataram 83125, Indonesia
Apri Sulistyo Balai Penelitian Tanaman Aneka Kacang dan Umbi, Badan Penelitian dan Pengembangan Pertanian Jl. Raya Kendalpayak Km.8 Po. Box 66 Malang 65101, Indonesia
dan Ratri Tri Hapsari Balai Penelitian Tanaman Aneka Kacang dan Umbi, Badan Penelitian dan Pengembangan Pertanian Jl. Raya Kendalpayak Km.8 Po. Box 66 Malang 65101, Indonesia

DOI: https://doi.org/10.24831/jai.v44i1.12488

Abstract

ABSTRACT

Genotype x environment interaction always presents in soybean multilocation trials in Indonesia. The objective of the research was to determine the performance of yield and yield components of soybean promising lines in two locations. A total of 11 promising lines, and three check varieties (Tanggamus, Wilis, and Anjasmoro) were evaluated in NTB and DIY in dry season 2013. The design was randomized complete block design with three replications. The results showed that yield and yield components were influenced by locations, genotypes and genotypes x locations interaction, except for days to maturity which was not influenced by the location. Number of filled pods had a significant positive correlation with grain yield of soybean. TGM/Anj-773 line had high average yield at two locations and higher than the check variety (Tanggamus).

Keywords: correlation, genotype x environment, Glycine max