English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

Os agricultores brasileiros semearam 2.495 milhões de hectares de milho na safrinha de 2002, área que corresponde a 31% do total da safra. Esse trabalho teve por objetivos avaliar em CRUZamentos dialélicos, as capacidades de combinação e identificar as combinações híbridas mais promissoras entre dez linhagens selecionadas a partir de híbridos franceses e um sintético obtido de gerações avançadas de híbridos comerciais. As linhagens e os híbridos foram avaliados em quatro locais, na safrinha de 2002, segundo o delineamento em blocos ao acaso, com três repetições. Foram obtidos os dados de rendimento de grãos, altura de plantas e espigas e dias até o florescimento feminino. Adotou-se o método 2 de GRIFFING na análise dialélica. Ocorreram diferenças significativas (P<0,05) para rendimento de grãos em relação aos híbridos, locais e interação híbridos x locais. Na análise dialélica conjunta, não houve diferenças significativas (P>0,05) para capacidade geral de combinação (CGC) e foram detectadas diferenças significativas (P<0,05) para capacidade específica de combinação (CEC) e para as interações CGC x locais e CEC x locais. Os híbridos LD 82-019 x CP 88-003, LD 92-017 x LD 22-014, EPG-009 x CP 88-003 e CP 88-003 x JS 87-041 foram selecionados para maximizar o rendimento de grãos em locais específicos e possuem linhagens com alta CGC. In Brazil, about 2,495 thousand of hectares were cultivated with maize during the second crop season in 2002. This area was equivalent to 31% of the area employed for maize production during the traditional planting season. The present work was set up in 2002 to evaluate a set of diallel crosses in four environments to verify the combining ability of ten maize lines originated of french hybrids and one synthetic originated of commercial hybrids and the most promising combinations among their hybrids. A randomized complete block design with three replications was used. Data of grain yield, plant and ear height and number of days to female flowering were assessed. Diallel analysis was performed according to the GRIFFING’s method 2. Significant differences (P<0.05) for grain yield were observed among hybrids, locations and interaction hybrids x locations. In the joint diallel analysis, significant differences (P<0.05) were observed for specific combining ability (SCA) and interactions GCA x locations and SCA x locations, but not for GCA effects. Hybrids LD 82-019 x CP 88-003, LD 92-017 x LD 22-014, EPG-009 x CP 88-003 e CP 88-003 x JS 87-041 from lines with high GCA were selected to maximize grain yield in specific locations

Análise dialélica de linhagens de milho na safrinha