Abstract
Sulphur fertilisation of 30 kg·ha -1 , applied at a single rate in spring or at two rates – in the presowing period (15 kg S·ha -1 ) and in spring (15 kg S·ha -1 ), had a favourable influence on rape yield. The mean increase in seed yield reached around 300 kg·ha -1 . The net and marginal productivity of 1 kg S was the highest (11.3 kg seeds) at a rate of 30 kg S·ha -1 . The applied measures of fertilisation effectiveness did not justify sulphur application at rates higher than 30 kg·ha -1 . Slowa kluczowe: rzepak ozimy, nawozenie siarką, przezimowanie, plon nasion, efektywnośc agronomiczna
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Sulphur fertilisation of 30 kg per ha, applied at one rate or in two splits, had a favourable influence on rape yield.
- Taxon
- rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse0 - Treatment
- Sulphur fertilisatione0
- Outcome
- rape yielde0
- Direction
- favourable influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“Sulphur fertilisation of 30 kg·ha -1 , applied at a single rate in spring or at two rates – in the presowing period (15 kg S·ha -1 ) and in spring (15 kg S·ha -1 ), had a favourable influence on rape yield”
Claim · model-written summary
Sulphur fertilisation increased rape seed yield by around 300 kg per ha on average.
- Taxon
- rapeBrassica napuse0
- Treatment
- Sulphur fertilisatione0
- Outcome
- seed yielde1
- Direction
- increasee1
- Value
- around 300 kg·ha -1e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur fertilisation of 30 kg·ha -1 , applied at a single rate in spring or at two rates – in the presowing period (15 kg S·ha -1 ) and in spring (15 kg S·ha -1 ), had a favourable influence on rape yield”
e1“The mean increase in seed yield reached around 300 kg·ha -1”
Claim · model-written summary
A rate of 30 kg S per ha gave the highest net and marginal productivity of 1 kg S, about 11.3 kg seeds.
- Taxon
- rapeBrassica napuse0
- Treatment
- a rate of 30 kg S·ha -1e2
- Outcome
- net and marginal productivity of 1 kg Se2
- Direction
- higheste2
- Value
- 11.3 kg seedse2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur fertilisation of 30 kg·ha -1 , applied at a single rate in spring or at two rates – in the presowing period (15 kg S·ha -1 ) and in spring (15 kg S·ha -1 ), had a favourable influence on rape yield”
e2“The net and marginal productivity of 1 kg S was the highest (11.3 kg seeds) at a rate of 30 kg S·ha -1”
Claim · model-written summary
Sulphur application at rates higher than 30 kg per ha is not justified by the measured fertilisation effectiveness in winter oilseed rape.
- Taxon
- rapeBrassica napuse0
- Outcome
- sulphur application at rates higher than 30 kg·ha -1e3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Sulphur fertilisation of 30 kg·ha -1 , applied at a single rate in spring or at two rates – in the presowing period (15 kg S·ha -1 ) and in spring (15 kg S·ha -1 ), had a favourable influence on rape yield”
e3“The applied measures of fertilisation effectiveness did not justify sulphur application at rates higher than 30 kg·ha -1”
The same questions in other papers
sulfur atom · yield · Brassica napus (oilseed rape)Results differ
48 papers in the same direction as this paper · 10 in the opposite direction
- no effect
- no effect
- negative
55 papers more in this group
See all 59 papers →fertilization · yield · Brassica napus (oilseed rape)Positive and negative results
336 papers in the same direction as this paper · 37 in the opposite direction · 4 reporting no difference from an alternative
- negative
- no effect
- no effect
374 papers more in this group
See all 378 papers →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.