dao cao huan tian dui tu rang li hua xing zhi ji chan liang de ying xiang
chen de zhang

..............page:24-27

Studies on Polymeric Soil Structure Amendments Ⅱ Effect of Polymeric Soil Amendments on the Adsorpation of Fertilizer on Soil
long ming\|jie; zhang hong\|wei; xie fang; zeng fan\|sen (department of polymer materials science and engineering; south china university of technology; guangzhou 510641)

..............page:13-18

hong rang di qu tu rang mei su zhuang kuang ji mei fei shi yong ji shu de yan jiu
huang hong xiang ; chen fu xing ; xu ming gang ; qin dao zhu ; gao ju sheng ; zhu yong xing

..............page:19-23

qian xi xing guo xian nong tian n p k yang fen xian zhuang ji dui ce
ye qing ; liu yan hong

..............page:31-33

gao chan tian you cai dan lin jia shi fei mo shi chu tan
zhang wen xue ; li dian rong

..............page:36-38

xi cang cha yuan tu rang fei li zhuang kuang fen xi
zhong rong jun ; zhang kun lin

..............page:34-35,38

sha tu di qu shui dao jia fei shi yan xiao ying yan jiu
chen zong fa ; zhuang ying chun ; huang guo xiang ; gao xing xue ; qian xian guo

..............page:45-46

jian xun
xing wen gang

..............page:18

Application of Magnetics in Agriculture and Magnetic Fertilizer
wei you\|qing; yan hui\|jun (soil and fertilizer institute; chinese academy of agricultural sciences; beijing 100081)

..............page:9-12

hua sheng shi yong gui gai fei zeng chan xiao ying chu bao
zhao ji wen ; chen cui xia ; hu yu xiang ; zhang jin zhong

..............page:43-44

The Study of the Dynamic Relationship Between Soil Organic Matter and Enzymatic Activity
zhang chong\|bang; zhang zhong\|heng (taizhou teachers college; linhai; zhejiang 317000)

..............page:28-30

Factors Affecting Elemental Sulfur Oxidation in Soils
lin bao; li shu\|tian; zhou wei (soil and fertilizer institute; chinese academy of agricultural sciences; beijing 100081)

..............page:3-8

hua sheng gen liu jun jie zhong yu wei liang yuan su fei liao pei shi dui qi sheng wu liang ji dan su li yong de ying xiang
yao liang tong ; du bing hai ; lin zuo zuo ; yang shou xiang

..............page:39-42