Abstract
ABSTRACT Arugula is a vegetable that has gained more highlight in the consumption, being rich in potassium, sulfur, iron, omega-3 and vitamins A and C. Availability of water and nutrients are limiting factors for production of this crop. In this context, the objective of this study was to evaluate the production of arugula subjected to different irrigation depths and potassium fertilization. The experiment was conduct between August and September 2015. The experimental design was completely randomized in split-plot scheme. Irrigation depths L1, L2, L3 and L4 (25, 50, 75 and 100% of crop evapotranspiration, respectively) represented the plots and potassium doses K1 and K2 (200 and 400 kg ha-1, respectively) represented the subplots. Although the highest yield was obtained with highest irrigation depth and highest potassium dose, it is recommended the cultivation of arugula with the lowest irrigation depth and the lowest potassium dose, considering the higher value of water use efficiency for this treatment.
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Claims 2
Claim · model-written summary
Highest irrigation and potassium doses produced the highest arugula yield.
- Taxon
- Arugula
Eruca vesicaria subsp. sativat0 - Treatment
- highest irrigation depth and highest potassium dosee0
- Outcome
- yielde0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest yield was obtained with highest irrigation depth and highest potassium dose”
t0“Arugula production”
Claim · model-written summary
The authors recommend the lowest irrigation and potassium doses because that treatment had higher water use efficiency.
- Taxon
- arugulaEruca vesicaria subsp. sativae0
- Outcome
- cultivation of arugula with the lowest irrigation depth and the lowest potassium dosee0
- Qualifier
- higher value of water use efficiencye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it is recommended the cultivation of arugula with the lowest irrigation depth and the lowest potassium dose, considering the higher value of water use efficiency for this treatment.”
The same questions in other papers
potassium · yield · Eruca vesicariaResults agree
1 paper in the same direction as this paper
- positive
irrigation · yield · Eruca vesicariaResults agree
2 papers in the same direction as this paper
- positive
- positive
Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.