Abstract
The plot test was used in intercropping between tobacco and sweet clover to study the effect on tobacco yield and grade. The results showed that there was no significantly difference in tobacco yield between intercropping and single cropping but the first grade and second grade increased by 6.9% to 28.0% and 11.7% to 29.3%, and the lower grade decreased by 27.68% to 53.2% compared with single cropping respectively. The tobacco external quality with intercropping pattern was improved to a certain degree.
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 5
Claim · model-written summary
Tobacco yield did not differ significantly between intercropping with sweet clover and single cropping.
- Taxon
- tobacco
Nicotiana tabacume0 - Treatment
- intercropping between tobacco and sweet clovert0
- Outcome
- tobacco yielde0
- Direction
- no_changeinferrede0
- Comparator
- single croppinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“intercropping between tobacco and sweet clover on tobacco yield and grade”
e0“there was no significantly difference in tobacco yield between intercropping and single cropping”
Claim · model-written summary
First grade tobacco increased by 6.9% to 28.0% under intercropping compared with single cropping.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- intercropping between tobacco and sweet clovert0
- Outcome
- first gradee1
- Direction
- increasede1
- Value
- 6.9% to 28.0%e1
- Comparator
- single croppinge2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“intercropping between tobacco and sweet clover on tobacco yield and grade”
e1“the first grade and second grade increased by 6.9% to 28.0% and 11.7% to 29.3%”
e2“the lower grade decreased by 27.68% to 53.2% compared with single cropping respectively”
Claim · model-written summary
Second grade tobacco increased by 11.7% to 29.3% under intercropping compared with single cropping.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- intercropping between tobacco and sweet clovert0
- Outcome
- second gradee1
- Direction
- increasede1
- Value
- 11.7% to 29.3%e1
- Comparator
- single croppinge2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“intercropping between tobacco and sweet clover on tobacco yield and grade”
e1“the first grade and second grade increased by 6.9% to 28.0% and 11.7% to 29.3%”
e2“the lower grade decreased by 27.68% to 53.2% compared with single cropping respectively”
Claim · model-written summary
Lower grade tobacco decreased by 27.68% to 53.2% under intercropping compared with single cropping.
- Taxon
- tobaccoNicotiana tabacumt0
- Treatment
- intercropping between tobacco and sweet clovert0
- Outcome
- lower gradee2
- Direction
- decreasede2
- Value
- 27.68% to 53.2%e2
- Comparator
- single croppinge2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“intercropping between tobacco and sweet clover on tobacco yield and grade”
e2“the lower grade decreased by 27.68% to 53.2% compared with single cropping respectively”
Claim · model-written summary
Intercropping with sweet clover improved tobacco external quality to a certain degree.
- Taxon
- tobaccoNicotiana tabacume3
- Treatment
- intercropping patterne3
- Outcome
- The tobacco external qualitye3
- Direction
- improvede3
- Qualifier
- to a certain degreee3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“intercropping between tobacco and sweet clover on tobacco yield and grade”
e3“The tobacco external quality with intercropping pattern was improved to a certain degree”
The same questions in other papers
intercropping · yield · Nicotiana tabacum (tobacco)Positive and negative results
2 papers in the same direction as this paper · 17 reporting no difference from an alternative
- positive
- positive
- positive
16 papers more in this group
See all 20 papers →intercropping · quality: general · Nicotiana tabacum (tobacco)Results agree
4 papers in the same direction as this paper
- positive
- positive
- positive
1 paper more in this group
See all 5 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.