1671-9212
2001 Issue 2
..............page:45-48,21
Program and mechod of class- Ⅲ traditional chinese medicine application of sodium fulvate
zhu xin sheng ; liu yan ling
zhu xin sheng ; liu yan ling
..............page:41-44
Foliar fertilizer and its characteristics
Wang Shuqi
Wang Shuqi
..............page:39-40
Investigation upou classification and application of humic acid in related national departments
Zhu Xinsheng
Zhu Xinsheng
..............page:34-38
..............page:33
Preliminary report on effect of humic acid type slow - release fertilizer special for turf in cold seasons
zhou wen zhen ; zhang bao zhu ; hang zhen jia
zhou wen zhen ; zhang bao zhu ; hang zhen jia
..............page:31-32
Technology and application of humic acid coated long - lasting urea
wang wei min ; li jin hui
wang wei min ; li jin hui
..............page:29-30
Natural humic acid fertilizer being most ideal organo -fertilizer
li xiang lan ; liu yu min
li xiang lan ; liu yu min
..............page:25-28
Exploitation of humic acid products for skin- protection
Huang Liangcai
Huang Liangcai
..............page:24,44
Discussion on mechanism of modification of various weathered coal humic acids
fei xiu lu ; chen yu fei
fei xiu lu ; chen yu fei
..............page:22-23
..............page:18-21
Study on synthesis of zinc humate for pharmaceutical use
wang huai liang ; li xiu rui ; zuo cui ping
wang huai liang ; li xiu rui ; zuo cui ping
..............page:15-17
Test of adsorption properties of Ni( Ⅱ ) on Xundian brown coal humic acid
wang ru yang ; wang zuo ; xu hong bo ; liu xiao fang
wang ru yang ; wang zuo ; xu hong bo ; liu xiao fang
..............page:11-14
Strengthening fundamental research of humic acid chemistry, promcting development of humic acid industry
Wang Huailiang
Wang Huailiang
..............page:9-10,14
..............page:6-8
..............page:1-5