Effects of Combined Application of Humic Acid Fertilizer on Growth and Quality of Flue-cured Tobacco
Ma Shibin
Lu Di
Chang Anran
L Guo
Zhang Wenjing
Xi Qiliang
Yu Jianjun
Abstract：In order to improve the characteristics and quality of Huili flue -cured tobacco , the field ex-periments were carried out to investigate the combined application effects of humic acid fertilizer at different levels on the growth and quality of tobacco leaves in Huili County of Sichuan Province in 2013 .The results showed that the combined application of humic acid fertilizer could promote the root growth and dry matter ac -cumulation of leaves , reduce the incidence of disease , improve the sensory envaluation quality , and increase the average price and proportion of superior and middle leaves .The best effects could be obtained when the combined application amount of humic acid fertilizer was 135 kg/hm2 .
Keywords：Humic acid fertilizerTobacco leavesGrowthQuality
Publication Date：2015-05-02
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：4( 72-74,104 )