Abstract
Three-year strict experiments with winter rapeseed were conducted in three experimental stations. In the research, winter rape fertilization with elemental sulphur (S) in the doses: 20, 40 and 60 kg S/ha, boron (B) - in the dose of 2 kg B/ha and copper (Cu) - 5 kg Cu/ha were applied. Microelements were introduced separately, in treatments B and Cu, as well as in combination B + Cu. The experimental soils featured low content of sulphate sulphur SO42--S and boron, medium and low copper content. Rapeseed fertilization with sulphur, boron and copper resulted in their increased concentration in plants. Sulphur at 40 and 60 kg S/ha doses affected the increase in oilseed rape grain yield by 11-12% compared to the not fertilized treatment. The dose of 20 kg S/ha did not show any significant influence on yield. The yield increased by more than 10% in the comparison to the treatment without B and Cu, was obtained due to boron, as well as combination of boron and copper fertilization. A significant increase in fat content, in relation to not fertilized treatment, ranking from 1.0-1.4% dry matter, was recorded after fertilization with the highest sulphur dose - 60 kg S/ha, as well as after application of boron and copper fertilization.
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Claims 7
Claim · model-written summary
Rapeseed fertilization with sulphur, boron and copper increased their concentration in plants.
- Taxon
- Rapeseede2
- Treatment
- Rapeseed fertilization with sulphur, boron and coppere2
- Outcome
- concentration in plantse2
- Direction
- increasede2
Not reportedComparator
Verbatim
e2“Rapeseed fertilization with sulphur, boron and copper resulted in their increased concentration in plants”
Claim · model-written summary
Sulphur at 40 and 60 kg S/ha increased winter rapeseed grain yield by 11-12% compared with the not fertilized treatment.
- Taxon
- oilseed rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse3 - Treatment
- Sulphur at 40 and 60 kg S/ha dosese3
- Outcome
- grain yielde3
- Direction
- increasee3
- Value
- 11-12%e3
- Comparator
- not fertilized treatmente3
- Setting
- three experimental stationse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
e3“Sulphur at 40 and 60 kg S/ha doses affected the increase in oilseed rape grain yield by 11-12% compared to the not fertilized treatment”
Claim · model-written summary
Sulphur at 20 kg S/ha had no significant influence on winter rapeseed yield.
- Taxon
- winter rapeseede1
- Treatment
- 20 kg S/hae4
- Outcome
- yielde4
- Direction
- no_changeinferrede4
- Setting
- three experimental stationse1
Not reportedComparator
Verbatim
e4“The dose of 20 kg S/ha did not show any significant influence on yield”
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
Claim · model-written summary
Boron fertilization increased winter rapeseed yield by more than 10% compared with the treatment without B and Cu.
Verbatim
e5“The yield increased by more than 10% in the comparison to the treatment without B and Cu, was obtained due to boron, as well as combination of boron and copper fertilization”
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
Claim · model-written summary
Combined boron and copper fertilization increased winter rapeseed yield by more than 10% compared with the treatment without B and Cu.
Verbatim
e5“The yield increased by more than 10% in the comparison to the treatment without B and Cu, was obtained due to boron, as well as combination of boron and copper fertilization”
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
Claim · model-written summary
Sulphur at 60 kg S/ha significantly increased winter rapeseed fat content by 1.0-1.4% dry matter compared with the not fertilized treatment.
Verbatim
e6“A significant increase in fat content, in relation to not fertilized treatment, ranking from 1.0-1.4% dry matter, was recorded after fertilization with the highest sulphur dose - 60 kg S/ha, as well as after application of boron and copper fertilization”
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
Claim · model-written summary
Boron and copper fertilization significantly increased winter rapeseed fat content by 1.0-1.4% dry matter compared with the not fertilized treatment.
Verbatim
e6“A significant increase in fat content, in relation to not fertilized treatment, ranking from 1.0-1.4% dry matter, was recorded after fertilization with the highest sulphur dose - 60 kg S/ha, as well as after application of boron and copper fertilization”
e1“Three-year strict experiments with winter rapeseed were conducted in three experimental stations”
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