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2009•Chih Wu Sheng Li Hsueh T'ung HsunRequires access

Effects of Exogenous Plant Growth Regulators on Putrescine and Nicotine Contents in Tobacco Leaves

Hua Liu

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Abstract

The experiment of water-culture tobacco showed that after topping and spraying Put,the contents of Put and nicotine increased and the potassium content reduced in tobacco leaves. The Put content had positive correlation with nicotine content. Topping with spraying IAA and GA3 could decrease the contents of Put and nicotine,but increase the potassium content. Topping with spraying JA could increase the nicotine content,while it had less influence on Put content. And Put content in tobacco leaves with spraying ABA and 6-BA decreased.

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What this paper is about

The experiment of water-culture tobacco showed that after topping and spraying Put,the contents of Put and nicotine increased and the potassium content reduced in tobacco leaves. The Put content had positive correlation with nicotine content. Topping with spraying IAA and GA3 could decrease the contents of Put and nicotine,but increase the potassium content. Topping with spraying JA could increase the nicotine content,while it had less influence on Put content. And Put content in tobacco leaves with spraying ABA and 6-BA decreased.

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Available abstract

The experiment of water-culture tobacco showed that after topping and spraying Put,the contents of Put and nicotine increased and the potassium content reduced in tobacco leaves. The Put content had positive correlation with nicotine content. Topping with spraying IAA and GA3 could decrease the contents of Put and nicotine,but increase the potassium content. Topping with spraying JA could increase the nicotine content,while it had less influence on Put content. And Put content in tobacco leaves with spraying ABA and 6-BA decreased.

Key concepts: Topping, Nicotine, Chemistry, Putrescine, Potassium, Horticulture, Water content, Food science

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Effects of Exogenous Plant Growth Regulators on Putrescine and Nicotine Contents in Tobacco Leaves — Research Paper | ScholarLens