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 Plus annual

Presents the access of premium content as premium feature

Premium Content

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 annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

L. A. Abbott, S. M. Pistorale, and O. S. Filippini. 2007. Path coeffi cient analysis for the seed yield in Bromus catharticus. Cien. Inv. Agr. 34(2):141-149. Over a two-year period, 13 genotypes of rescue grass were evaluated in a completely randomized design with six replications. The correlation coeffi cients and the path coeffi cient were analysed over nine characters related to seed production. Genotypic variability was signifi cant for total seeds per panicle in the second year (p = 0.019), fl ag leaf length was signifi cant in both years (p = 0.039 and 0.045, respectively), and the number of tillers per plant was signifi cant in the fi rst year (p = 0.003). For the rest of the characters, variability was highly signifi cant (p ≤ 0.001). The relationship between genotype and the environment interaction was signifi cant for the following characteristics: the number of tillers per plant (p = 0.003), the number of panicles per plant (p = 0.010), the width of the fl ag leaf (p = 0.010) and the 1000 seeds weight (p = 0.047). For the remaining characters, the interaction was not signifi cant. Path coeffi cient analyses demonstrated that the total number of seeds per panicle and the number of spikelets per panicle were the main components that determined seed yield. The contribution of these components was infl uenced by other characters, such as panicle and fl ag leaf lengths. Therefore, these can be considered to be secondary yield components. The following four components: the number of total seeds per panicle, the number of spikelets per panicle, the panicle length and the fl ag leaf length rendered a total determination for this system that explained 83.36 % and 81.61 % of the phenotypic variation for the number of fully developed seeds per panicle each year.

Análisis de coeficientes de sendero para el rendimiento de semillas en Bromus catharticus