Abstract
Pot experiment was used to study the application effects of porous Ca-Si-K mineral fertilizer on rape(Brassica napus L.).The results showed that mineral fertilizer affected the yield of rape.The treatment of mineral fertilizer at high level(add 3g mineral fertilizer per kg soil)showed the most obvious effect compared with other treatments.The yield of rape increased by 13.7% compared to control and by 4.2% compared to the treatment of K2SO4 fertilizer.In this experiment,mineral fertilizer had no effect on contents of chlorophyll and vitamin C in rape.In addition,the potassium content of rape was obviously increased using mineral fertilizer compared to control.It was increased by 35.1% and 54.2% with low and high level of mineral fertilizer,respectively,and increased by 95.9% with K2SO4 fertilizer.Therefore,the Ca-Si-K mineral fertilizer could be used as potassium fertilizer in rape production.
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Claims 7
Claim · model-written summary
High-level mineral fertilizer increased rape yield 13.7% relative to control.
- Taxon
- rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napuse0 - Treatment
- mineral fertilizert0
- Outcome
- yield of rapee0
- Direction
- increasede0
- Value
- 13.7%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“The yield of rape increased by 13.7% compared to control and by 4.2% compared to the treatment of K2SO4 fertilizer.”
t0“mineral fertilizer”
Claim · model-written summary
Mineral fertilizer increased rape yield 4.2% relative to K2SO4 fertilizer.
- Taxon
- rapeBrassica napuse0
- Treatment
- mineral fertilizert0
- Outcome
- yield of rapee0
- Direction
- increasede0
- Value
- 4.2%e0
- Comparator
- treatment of K2SO4 fertilizere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The yield of rape increased by 13.7% compared to control and by 4.2% compared to the treatment of K2SO4 fertilizer.”
t0“mineral fertilizer”
Claim · model-written summary
Mineral fertilizer had no effect on rape chlorophyll or vitamin C content.
- Taxon
- rapeBrassica napuse0
- Treatment
- mineral fertilizere0
- Outcome
- contents of chlorophyll and vitamin Ce0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“mineral fertilizer had no effect on contents of chlorophyll and vitamin C in rape.”
Claim · model-written summary
Low-level mineral fertilizer increased rape potassium content by 35.1% relative to control.
- Taxon
- rapeBrassica napuse0
- Treatment
- lowe0
- Outcome
- potassium content of rapee0
- Direction
- increasede0
- Value
- 35.1%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the potassium content of rape was obviously increased using mineral fertilizer compared to control.It was increased by 35.1% and 54.2% with low and high level of mineral fertilizer,respectively”
Claim · model-written summary
High-level mineral fertilizer increased rape potassium content by 54.2% relative to control.
- Taxon
- rapeBrassica napuse0
- Treatment
- high level of mineral fertilizere0
- Outcome
- potassium content of rapee0
- Direction
- increasede0
- Value
- 54.2%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the potassium content of rape was obviously increased using mineral fertilizer compared to control.It was increased by 35.1% and 54.2% with low and high level of mineral fertilizer,respectively”
Claim · model-written summary
K2SO4 fertilizer increased rape potassium content by 95.9%.
- Taxon
- rapeBrassica napuse0
- Treatment
- K2SO4 fertilizere0
- Outcome
- potassium content of rapee0
- Direction
- increasede0
- Value
- 95.9%e0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the potassium content of rape was obviously increased using mineral fertilizer compared to control.It was increased by 35.1% and 54.2% with low and high level of mineral fertilizer,respectively,and increased by 95.9% with K2SO4 fertilizer.”
Claim · model-written summary
The authors propose Ca-Si-K mineral fertilizer as a potassium fertilizer for rape production.
- Taxon
- rapeBrassica napuse0
- Treatment
- Ca-Si-K mineral fertilizere0
- Outcome
- could be used as potassium fertilizere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Therefore,the Ca-Si-K mineral fertilizer could be used as potassium fertilizer in rape production.”
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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.