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GrainGenes Reference Report: BIU-231-255

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Reference	BIU-231-255
Title	Genotype-environmental interaction for yield of winter rye candivars and cultivars
Journal	Biuletyn Instytutu Hodowli i Aklimatyzacji Roslin
Year	2004
Volume	231
Pages	255-263
Author	Bujak H Bojarczuk J Kaczmarek J
Language	Polish
Abstract	Studies were conducted to determine the nature of GE interactions for grain yield of candivars and cultivars of winter rye. In 1998, twenty candivars and five cultivars were tested at 7 locations (Kowroz, agiewniki, Raszewy, Rogozewo, Smolice, Sroki and Szelejewo) in Poland. In 2000, twenty genotypes were tested at four locations (Raszewy, Rogozewo, Smolice, Sroki). ANOVA showed differences among the tested candivars and cultivars in both years, significant location effect and genotype x location interaction. Most of the genotypes studied showed high yield stability. The highest yield differences among the cultivars and candivars were recorded at Kowroz, Raszewo, Sroki and Smolice. These locations are good testing environments for revealing genotypic differences. Significant interaction between yield and location was observed only for the candivar SMH 142 in 1998 and for the candivar SMH 216 in 2000
Keyword	crop yield [ Show all 9 ]

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