Abstract
The field research was carried out at the experimental farm of the University of Debrecen at Látókép on calcareous chernozem soil in Hungary. We examined the effects of the sowing time and the fungicide treatment on the yield, oil yield and oil content of two different genotypes of sunflower hybrids (NK Ferti, PR64H42) in 2012 and 2013. We applied three different sowing times (early, average, late) and two different treatment levels of fungicides (control =no fungicides applied, double fungicide protection). During our research, we received better results in 2013 than in 2012. The application of different planting times affected the yield and oil yield production and the oil content as well. The optimal circumstances for yield and oil yield production were provided by late planting in 2012, while by average planting time in 2013. The highest oil yield results were reached by late plating in both years (except for hybrid PR64H42 in the double treated parcels where average plating time turned out to be more effective). The correlation between the plating time, the yield and oil yield production and the oil content was strong in 2012 (r=0.600**, r=0.639**, r=0.590**). On the other side, in 2013, the correlation was medium between the planting time, the yield production and the oil content. We applied Pearson’s correlation to analyze the effect of the double fungicide treatment on the yield and oil yield production (2012: r=0.498**, r=0.407**). These results were better in 2013 (r=0.603**, r=0.623**), besides, the double fungicide treatment also increased the oil content (r=0.315**).
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Claims 14
Claim · model-written summary
Sunflower outcomes were better in 2013 than 2012.
- Taxon
- sunflower (Helianthus annus L.)
Helianthus annuust0 - Outcome
- better resultse0
- Direction
- bettere0
- Comparator
- 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“During our research, we received better results in 2013 than in 2012”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Late sowing provided optimal yield and oil yield conditions in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- late plantinge0
- Outcome
- yield and oil yield productione0
- Direction
- optimale0
- Qualifier
- 2012e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The optimal circumstances for yield and oil yield production were provided by late planting in 2012”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Average sowing provided optimal yield and oil yield conditions in 2013.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- average planting timee0
- Outcome
- yield and oil yield productione1
- Direction
- optimale1
- Qualifier
- 2013e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“while by average planting time in 2013”
e1“The optimal circumstances for yield and oil yield production were provided by late planting in 2012, while by average planting time in 2013”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Late planting gave the highest oil yield in both years except one hybrid and protection combination.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- late platinge0
- Outcome
- oil yielde0
- Direction
- higheste0
- Qualifier
- except for hybrid PR64H42 in the double treated parcelse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest oil yield results were reached by late plating in both years (except for hybrid PR64H42 in the double treated parcels where average plating time turned out to be more effective)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
For PR64H42 under double fungicide protection, average planting produced more effective oil yield.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Material
- PR64H42e0
- Treatment
- average plating timee0
- Outcome
- oil yielde1
- Direction
- more effectivee0
- Qualifier
- double treated parcelse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“except for hybrid PR64H42 in the double treated parcels where average plating time turned out to be more effective”
e1“The highest oil yield results were reached by late plating in both years”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Planting time correlated strongly with yield in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- plating timee0
- Outcome
- yielde0
- Direction
- stronge0
- Value
- r=0.600**e0
- Qualifier
- 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The correlation between the plating time, the yield and oil yield production and the oil content was strong in 2012 (r=0.600**, r=0.639**, r=0.590**)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Planting time correlated strongly with oil yield in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- plating timee0
- Outcome
- oil yield productione0
- Direction
- stronge0
- Value
- r=0.639**e0
- Qualifier
- 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The correlation between the plating time, the yield and oil yield production and the oil content was strong in 2012 (r=0.600**, r=0.639**, r=0.590**)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Planting time correlated strongly with oil content in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- plating timee0
- Outcome
- oil contente0
- Direction
- stronge0
- Value
- r=0.590**e0
- Qualifier
- 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The correlation between the plating time, the yield and oil yield production and the oil content was strong in 2012 (r=0.600**, r=0.639**, r=0.590**)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Planting time had a medium correlation with yield and oil content in 2013.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- planting timee0
- Outcome
- yield production and the oil contente0
- Direction
- mediume0
- Qualifier
- 2013e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in 2013, the correlation was medium between the planting time, the yield production and the oil content”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Double fungicide treatment correlated with yield in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- double fungicide treatmente0
- Outcome
- yielde0
- Value
- r=0.498**e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the double fungicide treatment on the yield and oil yield production (2012: r=0.498**, r=0.407**)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Double fungicide treatment correlated with oil yield in 2012.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- double fungicide treatmente0
- Outcome
- oil yield productione0
- Value
- r=0.407**e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the double fungicide treatment on the yield and oil yield production (2012: r=0.498**, r=0.407**)”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Double fungicide treatment correlated with yield in 2013 at r=0.603.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- double fungicide treatmente1
- Outcome
- yielde1
- Direction
- bettere0
- Value
- r=0.603**e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results were better in 2013 (r=0.603**, r=0.623**)”
e1“the double fungicide treatment on the yield and oil yield production”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Double fungicide treatment correlated with oil yield in 2013 at r=0.623.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- double fungicide treatmente1
- Outcome
- oil yield productione1
- Direction
- bettere0
- Value
- r=0.623**e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These results were better in 2013 (r=0.603**, r=0.623**)”
e1“the double fungicide treatment on the yield and oil yield production”
t0“sunflower (Helianthus annus L.)”
Claim · model-written summary
Double fungicide treatment increased oil content in 2013.
- Taxon
- sunflower (Helianthus annus L.)Helianthus annuust0
- Treatment
- double fungicide treatmente0
- Outcome
- oil contente0
- Direction
- increasede0
- Value
- r=0.315**e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the double fungicide treatment also increased the oil content (r=0.315**)”
t0“sunflower (Helianthus annus L.)”
The same questions in other papers
sowing time · quality: oil · Helianthus annuus (common sunflower)Positive and negative results
13 papers in the same direction as this paper · 7 in the opposite direction
- negative
- negative
- negative
17 papers more in this group
See all 21 papers →fungicide · quality: oil · Helianthus annuus (common sunflower)Results 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.