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木素酸钠是由南京林业大学木材化学教研组,从造纸制浆废液中分离制取的一类高聚物。它含有较多的酚羟基、羧基、羰基等活性基团。分子中有多种组分如苯甲酸、苯乙酸及阿魏酸等。已有试验报道,一定浓度的木素酸钠具有促进插枝生根,叶片保绿,提高种子发芽率以及加速幼苗生长等功能。1985年春,我们测定了经木素酸钠溶液处理后的湿地松发芽种
Lignocellulosic sodium is a kind of polymer made from the pulp and papermaking effluents made by Nanjing Forestry University Wood Chemistry Research Group. It contains more phenolic hydroxyl, carboxyl, carbonyl and other active groups. There are many components in the molecule such as benzoic acid, phenylacetic acid and ferulic acid. It has been reported that a certain concentration of sodium lignosulfate has the functions of promoting rooting of cuttings, keeping green of leaves, increasing germination rate of seed and accelerating seedling growth. In the spring of 1985, we determined the germination of Pinus elliottii after treatment with sodium lignosulphate