Abstract
The aim is to improve production techniques, so the study aims to verify the change in the productivity dynamics of ears contained in the main stems and tillers related to the sowing densities and dual purpose wheat cultivars. The experiment was carried out in Frederico Westphalen, RS. The design used was randomized blocks organized in factorial scheme, with five wheat cultivars, five density managements, arranged in three repetitions. In the analysis of variance, interaction for cultivar and density was observed for all variables analyzed, except for ear length in the main plant, tiller ear length, grain mass per tiller indicating that the interaction between both collaborated to obtain the results. The cultivar BRS Tarumã, BRS Figueira and BRS Guatambu showed to be able to compensate the production in higher densities, increasing the values of some variables analyzed. All yield components show positive correlations.
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Claims 5
Claim · model-written summary
Cultivar and density interacted for all measured variables except three ear traits.
Not reportedTaxonDirection
Verbatim
e0“interaction for cultivar and density was observed for all variables analyzed, except for ear length in the main plant, tiller ear length, grain mass per tiller”
Claim · model-written summary
BRS Tarumã compensated production at higher densities by increasing some variables.
- Material
- BRS Tarumãe0
- Outcome
- values of some variables analyzede0
- Direction
- increasinge0
- Qualifier
- higher densitiese0
Not reportedTaxon
Verbatim
e0“The cultivar BRS Tarumã, BRS Figueira and BRS Guatambu showed to be able to compensate the production in higher densities, increasing the values of some variables analyzed”
Claim · model-written summary
BRS Figueira compensated production at higher densities by increasing some variables.
- Material
- BRS Figueirae0
- Outcome
- values of some variables analyzede0
- Direction
- increasinge0
- Qualifier
- higher densitiese0
Not reportedTaxon
Verbatim
e0“The cultivar BRS Tarumã, BRS Figueira and BRS Guatambu showed to be able to compensate the production in higher densities, increasing the values of some variables analyzed”
Claim · model-written summary
BRS Guatambu compensated production at higher densities by increasing some variables.
- Material
- BRS Guatambue0
- Outcome
- values of some variables analyzede0
- Direction
- increasinge0
- Qualifier
- higher densitiese0
Not reportedTaxon
Verbatim
e0“The cultivar BRS Tarumã, BRS Figueira and BRS Guatambu showed to be able to compensate the production in higher densities, increasing the values of some variables analyzed”
Claim · model-written summary
All yield components were positively correlated.
Not reportedTaxon
Verbatim
e0“All yield components show positive correlations”