Abstract
A field experiment carried out in Yuxi, Yunnan showed that Mg supply improved the yield and apparent quality of flue-cured tobacco, increased the percentage of high- and mid-class tobacco leaf, its mean value and per-unit-area output, enhanced the content of chlorophyll and other photosynthetic pigments, thus increasing the photosynthetic intensity, and reduced Schmuck's value and sugar/nicotine ratio. Therefore, proper supply of Mg will help to bring about harmonious relations among various chemical components and improve the quality of flue-cured tobacco. The rate of 265 kg MgSO 4 per hectare gave the best result.
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Claims 6
Claim · model-written summary
Mg supply improved yield and apparent quality of flue-cured tobacco in a field experiment at Yuxi, Yunnan.
- Taxon
- flue-cured tobaccoe1
- Treatment
- Mg supplye1
- Outcome
- yield and apparent qualitye1
- Direction
- improvede1
- Setting
- Yuxi, Yunnane0
Not reportedComparator
Verbatim
e0“A field experiment carried out in Yuxi, Yunnan”
e1“Mg supply improved the yield and apparent quality of flue-cured tobacco”
Claim · model-written summary
Mg supply increased the percentage of high- and mid-class tobacco leaf, its mean value and per-unit-area output.
- Taxon
- flue-cured tobaccoe1
- Treatment
- Mg supplye1
- Outcome
- percentage of high- and mid-class tobacco leaf, its mean value and per-unit-area outpute2
- Direction
- increasede2
Not reportedComparator
Verbatim
e1“Mg supply improved the yield and apparent quality of flue-cured tobacco”
e2“increased the percentage of high- and mid-class tobacco leaf, its mean value and per-unit-area output”
Claim · model-written summary
Mg supply enhanced the content of chlorophyll and other photosynthetic pigments in flue-cured tobacco.
- Taxon
- flue-cured tobaccoe1
- Treatment
- Mg supplye1
- Outcome
- content of chlorophyll and other photosynthetic pigmentse3
- Direction
- enhancede3
Not reportedComparator
Verbatim
e1“Mg supply improved the yield and apparent quality of flue-cured tobacco”
e3“enhanced the content of chlorophyll and other photosynthetic pigments”
Claim · model-written summary
Mg supply increased the photosynthetic intensity of flue-cured tobacco.
Not reportedComparator
Verbatim
e1“Mg supply improved the yield and apparent quality of flue-cured tobacco”
e4“thus increasing the photosynthetic intensity”
Claim · model-written summary
Mg supply reduced Schmuck's value and the sugar/nicotine ratio of flue-cured tobacco.
- Taxon
- flue-cured tobaccoe1
- Treatment
- Mg supplye1
- Outcome
- Schmuck's value and sugar/nicotine ratioe5
- Direction
- reducede5
Not reportedComparator
Verbatim
e1“Mg supply improved the yield and apparent quality of flue-cured tobacco”
e5“reduced Schmuck's value and sugar/nicotine ratio”
Claim · model-written summary
A magnesium sulfate rate of 265 kg per hectare gave the best result for flue-cured tobacco.
Verbatim
t0“FLUE-CURED TOBACCO”
e6“The rate of 265 kg MgSO 4 per hectare gave the best result”
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