Abstract
Field experiment were conducted to investigate the effects of flue-cured tobacco and sweet potato intercropping on quality and economic benefits of flue-cured tobacco leaves.The results were as follow: compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%,the proportion of superior and middle tobacco leaves were increased by 3.24 %-14.53 % and 4.54 %-12.44 %,respectively,meanwhile the proportion of low-grade leaves was decreased by 10.08% and 25.28%.The average price of flue-cured tobacco leaves were increased by 0.50-0.53 yuan per kilogram and the rise range was between 4.38 %-4.56 %.In addition,the sweet potato tube and bushrope yield were increased by 3226-7856 and 19 351-36 520 kilogram per hectare,respectively,income respectively increased by 3871-9427 and 5805-10956 yuan per hectare,the total economic income were increased 16 368-18 133 yuan per hectare and increased by 48.82 %-56.40 %,the different of producing value is significant at 5 % level.
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Claims 10
Claim · model-written summary
Intercropping increased tobacco leaf yield by 117.99 kg per hectare and 4.26%.
Verbatim
e0“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
Claim · model-written summary
Intercropping increased the proportion of superior tobacco leaves by 3.24 %-14.53 %.
- Taxon
- tobacco
Nicotiana tabacume0 - Treatment
- Intercroppingt0
- Outcome
- proportion of superiore0
- Direction
- increasede0
- Value
- 3.24 %-14.53 %e0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the proportion of superior and middle tobacco leaves were increased by 3.24 %-14.53 % and 4.54 %-12.44 %,respectively”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping increased the proportion of middle tobacco leaves by 4.54 %-12.44 %.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- Intercroppingt0
- Outcome
- middle tobacco leavese0
- Direction
- increasede0
- Value
- 4.54 %-12.44 %e0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the proportion of superior and middle tobacco leaves were increased by 3.24 %-14.53 % and 4.54 %-12.44 %,respectively”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping decreased low-grade leaf proportion by 10.08% and 25.28%.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- Intercroppingt0
- Outcome
- proportion of low-grade leavese0
- Direction
- decreasede0
- Value
- 10.08% and 25.28%e0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the proportion of low-grade leaves was decreased by 10.08% and 25.28%”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping raised average tobacco leaf price by 0.50-0.53 yuan per kilogram.
Verbatim
e0“The average price of flue-cured tobacco leaves were increased by 0.50-0.53 yuan per kilogram and the rise range was between 4.38 %-4.56 %.”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping raised sweet potato tube yield by 3226-7856 kilogram per hectare.
- Taxon
- sweet potato
_Flower.jpg?width=60)
Ipomoea batatase0 - Treatment
- Intercroppingt0
- Outcome
- sweet potato tubee0
- Direction
- increasede0
- Value
- 3226-7856e0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
e0“the sweet potato tube and bushrope yield were increased by 3226-7856 and 19 351-36 520 kilogram per hectare,respectively”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping raised sweet potato bushrope yield by 19 351-36 520 kilogram per hectare.
- Taxon
- sweet potatoIpomoea batatase0
- Treatment
- Intercroppingt0
- Outcome
- bushrope yielde0
- Direction
- increasede0
- Value
- 19 351-36 520 kilogram per hectaree0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the sweet potato tube and bushrope yield were increased by 3226-7856 and 19 351-36 520 kilogram per hectare,respectively”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Sweet potato tube income increased by 3871-9427 yuan per hectare.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- Intercroppingt0
- Outcome
- incomee0
- Direction
- increasede0
- Value
- 3871-9427e0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“income respectively increased by 3871-9427 and 5805-10956 yuan per hectare”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Sweet potato bushrope income increased by 5805-10956 yuan per hectare.
- Taxon
- Sweet PotatoIpomoea batatast0
- Treatment
- Intercroppingt0
- Outcome
- incomee0
- Direction
- increasede0
- Value
- 5805-10956 yuan per hectaree0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“income respectively increased by 3871-9427 and 5805-10956 yuan per hectare”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
Claim · model-written summary
Intercropping increased total economic income by 16 368-18 133 yuan per hectare, significantly at the 5% level.
- Taxon
- TobaccoNicotiana tabacumt0
- Treatment
- Intercroppingt0
- Outcome
- total economic incomee0
- Direction
- increasede0
- Value
- 16 368-18 133 yuan per hectaree0
- Comparator
- monocroppinge1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the total economic income were increased 16 368-18 133 yuan per hectare and increased by 48.82 %-56.40 %,the different of producing value is significant at 5 % level”
t0“Flue-cured Tobacco Intercropping with Sweet Potato”
e1“compared with monocropping,flue-cured tobacco intercropping with sweet potato the yield of flue-cured tobacco leaves were increased 117.99 kg per hectare and increased by 4.26%”
The same questions in other papers
intercropping · yield · Ipomoea batatas (sweet potato)Results differ
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- no effect
- negative
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See all 24 papers →intercropping · yield · Nicotiana tabacum (tobacco)Positive and negative results
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See all 20 papers →intercropping · organism · Ipomoea batatas (sweet potato)Results agree
1 paper in the same direction as this paper
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intercropping · organism · Nicotiana tabacum (tobacco)Results agree
7 papers in the same direction as this paper
- positive
- positive
- positive
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See all 8 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.