Abstract
In order to provide references for popularization and application of tobacco variety Yunyan 105, a field experiment was conducted to explore the effects of different sowing and transplanting time on agronomic traits, economic benefit and quality of Yunyan 105. Results showed that the agronomic characters, quality traits and economic benefit of the tobacco were relatively fine with sowing time February 4-14 and transplanting time April 1-10. Index scores of the physical properties of tobacco leaves were greater than 80 scores with sowing time February 14 and transplanting time April 10. The comprehensive index of conventional chemical compositions was 0.39-0.73. The harmony of conventional chemical compositions of lower leaves was the best with the comprehensive index of 0.59 when the sowing time and transplanting time were February 4 and April 1 respectively. As for the middle and upper leaves the comprehensive indexes were respectively 0.71 and 0.73 with the sowing time February 14 and transplanting time April 10. The sensory evaluation of smoking quality and economic benefit were February 14 sowing and April 10 transplanting better, its taste of the tobacco leaves was pure and mild, the irritancy and the strength was less, the aftertaste was better, and the output value reached the highest 4 271.17 yuan/667 m2. The various sowing and transplanting time had no significant influence on appearance quality of tobacco leaves. The suitable sowing and transplanting time of Yunyan 105 was February 4-14 and April 1-10 respectively in Xuanwei tobacco-growing area.
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Claims 10
Claim · model-written summary
February 4-14 sowing and April 1-10 transplanting produced relatively fine agronomic characters, quality traits and benefit.
- Taxon
- tobacco
Nicotiana tabacume0 - Treatment
- sowing time February 4-14 and transplanting time April 1-10e0
- Outcome
- agronomic characters, quality traits and economic benefite0
- Direction
- relatively finee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the agronomic characters, quality traits and economic benefit of the tobacco were relatively fine with sowing time February 4-14 and transplanting time April 1-10”
Claim · model-written summary
February 14 sowing and April 10 transplanting gave physical property scores above 80.
- Taxon
- tobaccoNicotiana tabacume0
- Outcome
- Index scores of the physical properties of tobacco leavese0
- Direction
- greater thane0
- Value
- 80 scorese0
- Qualifier
- sowing time February 14 and transplanting time April 10e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Index scores of the physical properties of tobacco leaves were greater than 80 scores with sowing time February 14 and transplanting time April 10”
Claim · model-written summary
Conventional chemical composition index ranged from 0.39 to 0.73.
- Taxon
- tobacco variety Yunyan 105Nicotiana tabacumt0
- Outcome
- comprehensive index of conventional chemical compositionse0
- Value
- 0.39-0.73e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The comprehensive index of conventional chemical compositions was 0.39-0.73”
t0“tobacco variety Yunyan 105”
Claim · model-written summary
Lower-leaf chemical composition harmony was best at index 0.59 for February 4 sowing and April 1 transplanting.
- Taxon
- tobacco variety Yunyan 105Nicotiana tabacumt0
- Outcome
- harmony of conventional chemical compositions of lower leavese0
- Direction
- beste0
- Value
- 0.59e0
- Qualifier
- sowing time and transplanting time were February 4 and April 1 respectivelye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The harmony of conventional chemical compositions of lower leaves was the best with the comprehensive index of 0.59 when the sowing time and transplanting time were February 4 and April 1 respectively”
t0“tobacco variety Yunyan 105”
Claim · model-written summary
The middle-leaf composition index was 0.71 with February 14 sowing and April 10 transplanting.
- Taxon
- tobacco variety Yunyan 105Nicotiana tabacumt0
- Outcome
- middlee0
- Value
- 0.71e0
- Qualifier
- sowing time February 14 and transplanting time April 10e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the middle and upper leaves the comprehensive indexes were respectively 0.71 and 0.73 with the sowing time February 14 and transplanting time April 10”
t0“tobacco variety Yunyan 105”
Claim · model-written summary
The upper-leaf composition index was 0.73 with February 14 sowing and April 10 transplanting.
- Taxon
- tobacco variety Yunyan 105Nicotiana tabacumt0
- Outcome
- upper leavese0
- Value
- 0.73e0
- Qualifier
- sowing time February 14 and transplanting time April 10e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“As for the middle and upper leaves the comprehensive indexes were respectively 0.71 and 0.73 with the sowing time February 14 and transplanting time April 10”
t0“tobacco variety Yunyan 105”
Claim · model-written summary
February 14 sowing and April 10 transplanting improved sensory smoking quality, including taste, irritancy, strength and aftertaste.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- February 14 sowing and April 10 transplantinge0
- Outcome
- sensory evaluation of smoking qualitye0
- Direction
- bettere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The sensory evaluation of smoking quality and economic benefit were February 14 sowing and April 10 transplanting better, its taste of the tobacco leaves was pure and mild, the irritancy and the strength was less, the aftertaste was better”
Claim · model-written summary
February 14 sowing and April 10 transplanting gave the highest output value of 4 271.17 yuan/667 m2.
- Taxon
- tobacco variety Yunyan 105Nicotiana tabacumt0
- Treatment
- February 14 sowing and April 10 transplantinge0
- Outcome
- output valuee0
- Direction
- higheste0
- Value
- 4 271.17 yuan/667 m2e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“February 14 sowing and April 10 transplanting better, its taste of the tobacco leaves was pure and mild, the irritancy and the strength was less, the aftertaste was better, and the output value reached the highest 4 271.17 yuan/667 m2”
t0“tobacco variety Yunyan 105”
Claim · model-written summary
Sowing and transplanting time did not significantly affect tobacco leaf appearance quality.
- Taxon
- tobaccoNicotiana tabacume0
- Treatment
- various sowing and transplanting timee0
- Outcome
- appearance quality of tobacco leavese0
- Direction
- no significant influencee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The various sowing and transplanting time had no significant influence on appearance quality of tobacco leaves”
Claim · model-written summary
February 4-14 sowing and April 1-10 transplanting were recommended for Yunyan 105 in Xuanwei.
Verbatim
e0“The suitable sowing and transplanting time of Yunyan 105 was February 4-14 and April 1-10 respectively in Xuanwei tobacco-growing area”
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- no effect
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See all 9 papers →transplanting · quality: general · Nicotiana tabacum (tobacco)Positive and negative results
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- no effect
- no effect
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See all 22 papers →transplanting · yield · Nicotiana tabacum (tobacco)Positive and negative results
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- negative
- negative
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See all 41 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.