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Volume 27,Issue 2,1999 Table of Contents
Contents | | | Effect of Antiviral Substances on Virus Infection and Plant Resistances | | | 吴云峰,曹 让 | | | 1999,27(2):1-5 [Abstract(4000)] [View PDF 175.69 K (2987)] | | | | | Effect of Different Nitrogeous Forms and NO3-to NH4+ Ratio on Growth and Quality of Vegetables | | | 田霄鸿,王朝辉,李生秀 | | | 1999,27(2):6-10 [Abstract(4730)] [View PDF 166.60 K (3287)] | | | | | Cloning and Studies on a Tissue-Specific Gene in Arabidopsis thaliana Identified by Promoter Trapping | | | 刘庆法,刘 勤,王中华 | | | 1999,27(2):11-16 [Abstract(3957)] [View PDF 183.66 K (3009)] | | | | | Studies on Bovine Oocytes in Vitro Maturation | | | 刘泽隆,张 涌 | | | 1999,27(2):17-20 [Abstract(4117)] [View PDF 117.49 K (2940)] | | | | | Screening on the Resources of Botanical Insecticides in Northwestern China | | | 张 兴,杨崇珍,王兴林 | | | 1999,27(2):21-27 [Abstract(4903)] [View PDF 190.68 K (3016)] | | | | | Buffering Dynamic Model of Lou Soil under the Effect of External Copper Source | | | 陈会明,马耀华,和文祥 | | | 1999,27(2):28-32 [Abstract(4217)] [View PDF 163.53 K (2381)] | | | | | Dissolving Effect of the Silicate Bacteria to Soil Nutrients | | | 薛泉宏,李素俭,张俊宏 | | | 1999,27(2):33-37 [Abstract(4233)] [View PDF 150.89 K (2874)] | | | | | Factor Analysis on Main Agronomic and Quality Characters of Ningxia Paddy Rice (Oryza satival) | | | 殷延勃,马洪文,荣韫琛 | | | 1999,27(2):38-42 [Abstract(4217)] [View PDF 141.76 K (2832)] | | | | | Influence of Nitrogen and Potassium Fertilizers on Nutrient Assimilation of Wheat and Yield increase Effect | | | 苗艳芳,李友军,张会民 | | | 1999,27(2):43-47 [Abstract(4446)] [View PDF 148.29 K (2999)] | | | | | Effect of NaCl on Physiological and Biochemical Characteristics of Wheat Callus | | | 杨素欣,王振镒 | | | 1999,27(2):48-52 [Abstract(4195)] [View PDF 156.66 K (3265)] | | | | | Histopathology in Swines Exposed to Tephroseris Kirilowii (Turzc.) Holub | | | 陈进军,王建华,薛登民 | | | 1999,27(2):53-57 [Abstract(4523)] [View PDF 170.07 K (2959)] | | | | | Activation of the Early Mouse Oocytes by Alcohol and Electricity | | | 李裕强,张 涌,王新庄 | | | 1999,27(2):58-61 [Abstract(3965)] [View PDF 123.31 K (2663)] | | | | | Establishing and Solving the Mathematic Model for Adjusting and Controlling Groundwater Dynamic Regime in Irrigation District | | | 魏晓妹,李佩成 | | | 1999,27(2):62-66 [Abstract(5641)] [View PDF 142.67 K (2791)] | | | | | Basic Characteristics of Broken Stone Concrete | | | 董德歆,张锦娟,刘宪春 | | | 1999,27(2):67-70 [Abstract(3862)] [View PDF 123.75 K (2622)] | | | | | Modern Enterprise Property-Right System | | | 李贵卿,张襄英 | | | 1999,27(2):71-75 [Abstract(4402)] [View PDF 147.16 K (3084)] | | | | | Quantitative Relationship between Boiling Points and Molecular Structures of Alkane Isomers | | | 张玉林,王乃信 | | | 1999,27(2):76-79 [Abstract(4258)] [View PDF 119.76 K (3608)] | | | | | Reaserch on Extracting Stevioside from Stevia Rebaudiana Bertoni | | | 赵永金,孙传庆 | | | 1999,27(2):80-83 [Abstract(4032)] [View PDF 115.25 K (3471)] | | | | | Applications of Molecular\n\rBiological Methods on Taxonomy of Rhizobia | | | 韦革宏,朱铭莪 | | | 1999,27(2):84-89 [Abstract(4149)] [View PDF 173.48 K (3313)] | | | | | Utilization of Biotechnology in Genetic Improvement of Rapeseed | | | 王道杰,王 灏,李殿荣 | | | 1999,27(2):90-95 [Abstract(4706)] [View PDF 169.15 K (2999)] | | | | | Bioactivity of Extracts from the Fruit of Sabina vulgaris Ant. | | | 余向阳,高聪芬,张 兴 | | | 1999,27(2):96-100 [Abstract(4796)] [View PDF 155.68 K (3313)] | | | | | Loess Landslide Slope and Introduction of Stability Figure | | | 周欣华,党进谦,李 靖 | | | 1999,27(2):101-104 [Abstract(4881)] [View PDF 142.25 K (5052)] | | | | | Fuzzy Selection of Bearing Types for Tractor Gearbox | | | 杨福增,朱 琳,刘洪萍 | | | 1999,27(2):105-108 [Abstract(3980)] [View PDF 118.70 K (3058)] | | | | | Chemical Constintuents of Pedicularis Davidii Franch | | | 杨淑英,刘存海,孟昭福 | | | 1999,27(2):109-112 [Abstract(4755)] [View PDF 121.74 K (2587)] | | | |
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