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| Effects of different treatment methods on the balanced of nutrition in flue-cured tobacco plants |
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| DOI：10.16768/j.issn.1004-874X.2017.10.002 |
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| Abstract: |
| Taking flue-cured tobacco varieties YY87 as the tested material，field experiment was conducted
to study the effects of different treatment methods on nutrition distribution of tobacco plants in Ruijin base unit of
Ganzhou in 2014. The results showed that removing 2 or 3 leaves in the same processing time，the leafs development
of Flue-cured tobacco were better，the yield，output value，the proportion of hidher grade tobacco，the proportion
of higher and medium tobacco were significantly higher than other treatments，the chemical composition was more
coordinated，and the sensory evaluation quality scored higher；Removing the same number of leaves on the day in
multi-topping，the indexes of flue-cured tobacco performed better. To sum up，removing 2 or 3 leaves on the day in
multi-topping is better to balance the nutrition of tobacco plant，optimize the structure of tobacco leaves and improve
the output value and yield quality of tobacco leaves. |
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