Effect of Silicon on Leaf Ultrastructure, Chlorophyll Content and Photosynthetic Activity of Barley Under Salt Stress
LIANG YONGCHAO

..............page:289-296

Phosphate Adsorption and Surface Charge Characteristics and Their Relations to Mineralogy of Some Soils from Southern China
ZHANG MINGKUI;M. J. WILSON;HE ZHENLI;L. CLARK and D. M. L. DUTHIE (Soils and Soil Microbiolopy Division;Macaulay Land Use Research Institu

..............page:297-304

Effect of K and Al on Growth and Nutrient Uptake of Rice
CHEN JIXING and XUAN JIAXIANG

..............page:305-310

Effect of Land Use Pattern on Mineralization ofResidual C and N from Plant Materials DecomposingUnder Field Conditions
CHENG LILI and WEN QIXIAO

..............page:311-316

Release of Hydroxyl Ions Associated with Chloride Adsorption in Electrodialyzed Variable Charge Soils
ZHANG GANGYA;ZHANG XIAONIAN and YU TIANREN

..............page:317-324

Phosphorus Uptake from Rhizosphere Soil by Two Wheat Cultivars
MA JIAN;T. S. GAHOONIA and N. E. NIELSEN (Section for Soil;Water and Plant Nutrition;Department of Agricultural Sciences;The Royal

..............page:325-330

Ammonia Volatilization from Winter Wheat Field Top Dressed with Urea
TIAN GUANGMING;CAO JINLIU;CAI ZUCONG and REN LITAO

..............page:331-336

Genotypic Differences of Forage Crop Tolerance to Acid Soils
YANG YUAI;CHU XIANGYUN;YANG XIAOE;WANG KE and HE ZHENLI

..............page:337-342

Effect of Furfural Residue on Control of Soil Alkalization and Amelioration of Solonetz
CAI AXING;SONG RONGHUA and JIANG ZHENGQI

..............page:343-348

Relationship Between Soil Microbial Biomass C and N and Mineralizable Nitrogen in Some Arable Soils on Loess Plateau
ZHOU JIANBIN and LI SHENGXIU

..............page:349-354

Effect of Phosphate on Zinc Transport in Lou Soil
LU JIALONG;DONG LINGXIAO;ZHANG YIPING;ZHANG FUCANG and PAN ZHI

..............page:355-360

Balanced Fertilization and the Effect of Fertilization on Water Use Efficiency of Upland Winter Wheat in Western Henan, China
LI GUIBAO;LIU CHUNMING;SUN KEGANG;BAO DEJUN;ZHANG GUILAN;LEI QUANKUI;YAO YUQING and BU LIJIE (Luoyang Institute of Agricultural Sciencea;Luoyang 471022 Ch

..............page:361-366

Kinetics of Nitrogen and Potassium Uptake by Various Rice Cultivars at Different Nitrogen Levels from Purple Soil
WANG ZHENGYIN;XU WEIHONG;YAO JIANXIANG and LUO DEYONG

..............page:367-376

Average Values and Angular Distribution of Element Contents in Tree Rings
KE XIAOKANG;QIAN JUNLONG and KE SHANZHE (Department of Physics;Nanjing University;Nan

..............page:377-380