3 documents found, page 1 of 1
Identification of haploids and diploids in maize using seedling traits and flow...
Baleroni,Alessandra Guedes; Ré,Fabrícia; Pelozo,Andressa; Kamphorst,Samuel Henrique; Carneiro,José Walter Pedroza; Rossi,Robson MarceloAbstract: The seedling traits is a simple and non-destructive methodology used to identify haploids/diploids in maize. This study aimed at establishing an optimal germination temperature to evaluate this methodology and verify its effectiveness. Haploid and diploid seeds, obtained from crosses with the haploidy inducer TAIL9, were classified using the R1-Navajo marker and placed to germinated in growth chambers...
UENF WS01: popcorn hybrid with water use efficiency for the State of Rio de Jan...
Lima,Valter Jário de; Amaral Júnior,Antônio Teixeira do; Kamphorst,Samuel Henrique; Santos,Adriano dos; Schmidt,Katia Fabiane MedeirosAbstract The UENF WS01 is a hybrid that has an early cycle and high grain yield capacity under low water and nitrogen availability. It maintains popping expansion even under abiotic stress, thus being recommended for cultivation in the North and Northwest of the State of Rio de Janeiro.
Inheritance of resistance to Fusarium ear rot in popcorn
Schwantes,Ismael Albino; Amaral Júnior,Antonio Teixeira do; Vivas,Marcelo; Almeida Filho,Janeo Eustáquio de; Kamphorst,Samuel HenriqueAbstract To date, no studies on the inheritance of Fusarium spp. ear rot resistance in popcorn are available. The purpose of this paper was to investigate the additive-dominance model to estimate the genetic components of variance, heritability and the inheritance pattern in a diallel for popcorn, by Hayman’s approach. The experiment was carried out in two environments, using eight parent lines. The following t...