Abstract
The effect of different fertilization methods was studied on growth,yield and quality of flue-cured tobacco in Nanxiong.The results showed that the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period could balance nutrition supply,improve growth,improve the upper leaves open and usability,increase the yield and improve the quality of flue-cured tobacco.The best fertilization method of flue-cured tobacco in Nanxiong was that 70% tobacco special-purpose fertilizer as the base fertilizer was applied at transplanting time,30 percent tobacco special-purpose fertilizer as the topdressing was applied at earthing up time,and 100% potassium nitrate as the topdressing was applied with water divided 3 times at vigorous growing period.
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Claims 6
Claim · model-written summary
Split potassium nitrate topdressing with full base fertilizer balanced tobacco nutrition supply.
- Taxon
- flue-cured tobaccot0
- Treatment
- applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing periode0
- Outcome
- nutrition supplye0
- Setting
- Nanxiongt0
Not reportedComparatorDirection
Verbatim
e0“the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period could balance nutrition supply”
t0“flue-cured tobacco in Nanxiong”
Claim · model-written summary
The same fertilizer method improved tobacco growth.
- Taxon
- flue-cured tobaccot0
- Treatment
- applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing periode0
- Outcome
- growthe0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period could balance nutrition supply,improve growth”
t0“flue-cured tobacco”
Claim · model-written summary
The fertilizer method improved upper leaf opening and usability.
- Taxon
- flue-cured tobaccot0
- Treatment
- the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing periode1
- Outcome
- upper leaves open and usabilitye0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“improve the upper leaves open and usability”
e1“the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period”
t0“flue-cured tobacco”
Claim · model-written summary
The fertilizer method increased tobacco yield.
- Taxon
- flue-cured tobaccot0
- Treatment
- the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing periode1
- Outcome
- yielde0
- Direction
- increasee0
Not reportedComparator
Verbatim
e0“increase the yield”
e1“the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period”
t0“flue-cured tobacco”
Claim · model-written summary
The fertilizer method improved tobacco quality.
- Taxon
- flue-cured tobaccoe0
- Treatment
- the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing periode1
- Outcome
- quality of flue-cured tobaccoe0
- Direction
- improvee0
Not reportedComparator
Verbatim
e0“improve the quality of flue-cured tobacco”
e1“the method of applying full base fertilizer and the potassium nitrate as the topdressing applied with water at different times at vigorous growing period”
Claim · model-written summary
The authors identified a 70/30 base and topdressing schedule with split potassium nitrate as the best method in Nanxiong.
- Taxon
- flue-cured tobaccoe0
- Treatment
- 70% tobacco special-purpose fertilizer as the base fertilizer was applied at transplanting time,30 percent tobacco special-purpose fertilizer as the topdressing was applied at earthing up time,and 100% potassium nitrate as the topdressing was applied with water divided 3 times at vigorous growing periode0
- Outcome
- best fertilization methode0
- Setting
- Nanxionge0
Verbatim
e0“The best fertilization method of flue-cured tobacco in Nanxiong was that 70% tobacco special-purpose fertilizer as the base fertilizer was applied at transplanting time,30 percent tobacco special-purpose fertilizer as the topdressing was applied at earthing up time,and 100% potassium nitrate as the topdressing was applied with water divided 3 times at vigorous growing period.”
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