Claim · model-written summary
Tobacco leaf yield first rose and then fell as potassium application rate increased.
Verbatim
e0“The yield,K content,K accumulation and K distribution rate of tobacco leaf increase at the first,and then decrease with the increase of K application rate”
t0“Flue-cured Tobacco”
Title
Influence of K Accumulation and Distribution of Flue-cured Tobacco under Various K Rates
Jinhua Li 2013
Other claims from this paper (6)
- Observation Tobacco potassium accumulation peaked at late vigorous growth and middle leaf maturity across potassium rates.
- Association Tobacco leaf potassium content first rose and then fell as potassium rate increased.
- Association Tobacco leaf potassium accumulation first rose and then fell as potassium rate increased.
- Association Tobacco leaf potassium distribution rate first rose and then fell as potassium rate increased.
- Observation The reported optimum potassium application rate for yunyan85 was 157 kg/ha.
- Recommendation The authors recommend reducing potassium rate and increasing late-stage dressing for yunyan85 to improve leaf potassium while maintaining yield.