Abstract
In this paper, we are analyzing the yield and yield parameters of winter rape, fertilized using CULTAN system (Controlled Uptake Long Term Ammonium Nutrition) in comparison with top-dressing application of nitrogen fertilizers, which were studied on Haplic Luvisol over 5 years. No significant differences in seed yields between the two systems of fertilization were observed in 2008, 2009 and 2011. The effect of sulphur on a higher seed yield was proved in 2010 and 2012. The seed yield was higher by 11.4% in the treatments with sulphur amendment regardless of the system of fertilization in 2010. The seed yield was higher by 18.2 % in the CULTAN treatment with sulphur adittion in comparison to CULTAN treatment with no sulphur added in 2012. Nitrogen supply was ample in the first flowers open growth stage of winter rape in 2009, 2010 and 2012. The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009. Nitrogen uptake by seed dry matter was the highest in the year 2009, which corresponds to the achieved seed yields this year.
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Claims 7
Claim · model-written summary
CULTAN and top-dressing had no significant seed yield difference in 2008, 2009 and 2011.
- Taxon
- winter rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust0 - Treatment
- two systems of fertilizatione0
- Outcome
- seed yieldse0
- Direction
- No significant differencese0
- Qualifier
- 2008, 2009 and 2011e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
t0“winter rape”
e0“No significant differences in seed yields between the two systems of fertilization were observed in 2008, 2009 and 2011.”
Claim · model-written summary
Sulphur amendment increased seed yield by 11.4% in 2010.
- Taxon
- winter rapeBrassica napust0
- Treatment
- sulphur amendmente0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 11.4%e0
- Qualifier
- in 2010e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter rape”
e0“The seed yield was higher by 11.4% in the treatments with sulphur amendment regardless of the system of fertilization in 2010.”
Claim · model-written summary
Sulphur addition in CULTAN increased seed yield by 18.2% relative to CULTAN without sulphur in 2012.
- Taxon
- winter rapeBrassica napust0
- Treatment
- CULTAN treatment with sulphur adittione0
- Outcome
- seed yielde0
- Direction
- highere0
- Value
- 18.2 %e0
- Qualifier
- in 2012e0
- Comparator
- CULTAN treatment with no sulphur addede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter rape”
e0“The seed yield was higher by 18.2 % in the CULTAN treatment with sulphur adittion in comparison to CULTAN treatment with no sulphur added in 2012.”
Claim · model-written summary
Nitrogen supply was ample at first flowers open in 2009, 2010 and 2012.
- Taxon
- winter rapeBrassica napuse0
- Organ / stage
- first flowers open growth stagee0
- Outcome
- Nitrogen supplye0
- Qualifier
- 2009, 2010 and 2012e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Nitrogen supply was ample in the first flowers open growth stage of winter rape in 2009, 2010 and 2012.”
Claim · model-written summary
CULTAN significantly lowered plant height versus top-dressing in 2009.
- Taxon
- winter rapeBrassica napust0
- Treatment
- CULTAN methode0
- Outcome
- plant heighte0
- Direction
- lowere0
- Qualifier
- in 2009e0
- Comparator
- top-dressing applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter rape”
e0“The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009.”
Claim · model-written summary
CULTAN increased 1000 seed weight relative to top-dressing in 2009.
- Taxon
- winter rapeBrassica napust0
- Treatment
- CULTAN methode0
- Outcome
- 1000 seed weighte0
- Direction
- highere0
- Qualifier
- in 2009e0
- Comparator
- top-dressing applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“winter rape”
e0“The plant height was significantly lower after CULTAN method and as well as higher values of 1000 seed weight were recorded in comparison to top-dressing application in 2009.”
Claim · model-written summary
Nitrogen uptake by seed dry matter was highest in 2009.
Not reportedTaxon
Verbatim
e0“Nitrogen uptake by seed dry matter was the highest in the year 2009, which corresponds to the achieved seed yields this year.”
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