ADAPTABILITY AND STABILITY OF SOYBEAN GENOTYPES RECOMMENDED FOR ALTO PARANAÍBA IN MINAS GERAIS.
In: Scientia Agraria Paranaensis, Jg. 21 (2022-04-01), Heft 2, S. 169-177
Online
academicJournal
Zugriff:
The cultivation of soybean (Glycine max (L.) Merr.) stands out in the national and world scenario. Brazil, from different points of view, has a high productive capacity of this oilseed, which resulted in the classification of the country as the world's largest producer. The state of Minas Gerais is one of Brazil's agricultural granaries, and in soybean culture it is the sixth largest producing state. Thus, the objective was to evaluate the interaction genotypes x environments in soybean genotypes grown in Alto Paranaíba, Minas Gerais, and to identify genotypes with general response, those recommended for favorable or unfavorable environments through the different methodologies of adaptability and stability. Five experiments were conducted in the experimental block design, with four repetitions, in the 2020/2021 agricultural season, in which 14 soybean genotypes were analyzed by productivity, in kg ha -1 . An individual analysis of variance was performed (for each environment) along with joint analysis of the experiments, average grouping test (for each environment), decomposition of the interaction between genotypes and pairs of environments and the adaptability and stability analyses were performed. It was concluded that the interaction genotypes x environments was significant and between pairs of environments it was predominantly complex, the genotypes M5917IPRO, TMG7063IPRO and BMXFocoIPRO are recommended for general environment, the genotypes TMG2374IPRO and TMG7363RR are recommended for favorable environments, and the genotypes BS2606IPRO, TEC7849IPRO and BRS5980IPRO are recommended for unfavorable environments. [ABSTRACT FROM AUTHOR]
A cultura da soja (Glycine max (L.) Merr.) destaca-se no cenário nacional e mundial. O Brasil, sob diferentes óticas, possui elevada capacidade produtiva desta oleaginosa o que resultou na classificação do país em maior produtor mundial. O estado de Minas Gerais é um dos celeiros agrícolas do Brasil, sendo que na cultura da soja é o sexto maior estado produtor. Assim, objetivou-se avaliar a interação genótipos x ambientes em genótipos de soja cultivados no Alto Paranaíba, Minas Gerais e identificar genótipos com reposta geral, os recomendados para ambientes favoráveis ou desfavoráveis, por meio das diferentes metodologias de adaptabilidade e estabilidade. Foram conduzidos cinco experimentos no delineamento experimental em blocos, com quatro repetições, na safra-agrícola 2020/2021, nos quais foram analisados 14 genótipos de soja por meio da produtividade, em kg ha -1 . Procedeu-se a análise de variância individual (para cada ambiente), análise conjunta dos experimentos, teste de agrupamento de média (para cada ambiente), decomposição da interação entre genótipos e pares de ambiente. A interação genótipos x ambientes foi significativa e entre os pares de ambientes ela foi predominantemente complexa; os genótipos M5917IPRO, TMG7063IPRO e BMXFocoIPRO são recomendados para ambiente geral; os genótipos TMG2374IPRO e TMG7363RR são recomendados para ambientes favoráveis; e os genótipos BS2606IPRO, TEC7849IPRO e BRS5980IPRO são recomendados para ambientes desfavoráveis. [ABSTRACT FROM AUTHOR]
Copyright of Scientia Agraria Paranaensis is the property of Revista Scientia Agraria Paranaensis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Titel: |
ADAPTABILITY AND STABILITY OF SOYBEAN GENOTYPES RECOMMENDED FOR ALTO PARANAÍBA IN MINAS GERAIS.
|
---|---|
Autor/in / Beteiligte Person: | Matsuo, Eder ; Dezordi, Luciel Rauni ; Nascimento, Moysés ; Cruz, Cosme Damião |
Link: | |
Zeitschrift: | Scientia Agraria Paranaensis, Jg. 21 (2022-04-01), Heft 2, S. 169-177 |
Veröffentlichung: | 2022 |
Medientyp: | academicJournal |
ISSN: | 1677-4310 (print) |
DOI: | 10.18188/sap.v21i2.29514 |
Schlagwort: |
|
Sonstiges: |
|