Genotypes x Environments Interaction of Soybean Lines in Various Shading Environments
نویسندگان
چکیده
Soybean (Glycine max (L) Merr.) planted in land space among stands of other crops especially forest trees experience shading stress due to less sunlight penetration. The objective the study was identify performance and yield stability soybean genotypes various environments. Field research conducted 2018 on 15 consisted 12 promising lines three check varieties (Dena 1, Dena 2, Grobogan) 10 environments (cassava, maize, orange, teak, eucalyptus, oil palm, no shading). Randomized block design repeated four times used each location. Result showed that response grain significantly difference environment or Stability were grouped into 3, namely 1 genotype classified as unstable recommended for optimal environments, 6 (5 variety) which stable adaptive test locations, 8 (6 2 varieties) locations. Based seed components average, one line (Grob/Pander-395-2) had a high average (1.84 tha-1), seeds weight per plant (14.8 g), 100 (21.6 location (indicated by non significant both regression coefficient deviation). Therefore, Grob/Pander-395-2 could be being grown across country.
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ژورنال
عنوان ژورنال: Annual research & review in biology
سال: 2021
ISSN: ['2347-565X']
DOI: https://doi.org/10.9734/arrb/2021/v36i330355