Abstract
Sulfur is absolutely necessary for crop growth and development.Reasonable sulphur fertilizer application is more and more emphasized.Systematic plot experiments and larger area demonstration and extension of maize are taken in Xinfu,Yuanping and Dingxiang experiment and demonstration sites for sulfur-based compound fertilizer.The result shows that the maize yield with sulphur fertilizer application is not too much higher than that with the best formulation of local formula fertilization by soil testing,but it is much higher than that with local conventional fertilization;The result of sulphur fertilizer application in some experimental units is much higher than that with best formulation of local formula fertilization by soil testing and is much higher than that with local conventional fertilization.The result of demonstration experiment shows that sulphur fertilizer application has stimulation effect to some extent for maize and it improves economic benefit considerablly.
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Claims 6
Claim · model-written summary
Sulphur fertilizer gave maize yield only slightly above the best soil testing formula.
- Treatment
- sulphur fertilizer applicatione0
- Outcome
- maize yielde0
- Direction
- not too much highere0
- Comparator
- the best formulation of local formula fertilization by soil testinge0
Zea maysOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the maize yield with sulphur fertilizer application is not too much higher than that with the best formulation of local formula fertilization by soil testing”
Claim · model-written summary
Sulphur fertilizer gave maize yield much higher than conventional fertilization.
- Treatment
- sulphur fertilizer applicatione1
- Outcome
- maize yielde1
- Direction
- much highere0
- Comparator
- local conventional fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it is much higher than that with local conventional fertilization”
e1“the maize yield with sulphur fertilizer application is not too much higher than that with the best formulation of local formula fertilization by soil testing”
Claim · model-written summary
In some units sulphur fertilizer substantially exceeded the best soil testing formula.
- Treatment
- sulphur fertilizer applicatione0
- Outcome
- resulte0
- Direction
- much highere0
- Qualifier
- some experimental unitse0
- Comparator
- best formulation of local formula fertilization by soil testinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The result of sulphur fertilizer application in some experimental units is much higher than that with best formulation of local formula fertilization by soil testing”
e1“the maize yield with sulphur fertilizer application is not too much higher than that with the best formulation of local formula fertilization by soil testing”
Claim · model-written summary
In some units sulphur fertilizer substantially exceeded conventional fertilization.
- Treatment
- sulphur fertilizer applicatione0
- Outcome
- resulte0
- Direction
- much highere0
- Qualifier
- some experimental unitse0
- Comparator
- local conventional fertilizatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The result of sulphur fertilizer application in some experimental units is much higher than that with best formulation of local formula fertilization by soil testing and is much higher than that with local conventional fertilization”
e1“the maize yield with sulphur fertilizer application is not too much higher than that with the best formulation of local formula fertilization by soil testing”
Claim · model-written summary
Sulphur fertilizer stimulated maize to some extent.
- Treatment
- sulphur fertilizer applicatione0
- Outcome
- stimulation effecte0
- Direction
- stimulatione0
- Qualifier
- to some extente0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulphur fertilizer application has stimulation effect to some extent for maize”
Claim · model-written summary
Sulphur fertilizer considerably improved economic benefit.
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sulphur fertilizer application has stimulation effect to some extent for maize and it improves economic benefit considerablly”
The same questions in other papers
sulfur atom · yield · Zea mays (maize)Results differ
68 papers in the same direction as this paper · 12 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- no effect
- no effect
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See all 82 papers →fertilization · yield · Zea mays (maize)Positive and negative results
3,484 papers in the same direction as this paper · 338 in the opposite direction · 85 reporting no difference from an alternative
- negative
- no effect
- negative
3,904 papers more in this group
See all 3,908 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.