3Effects of Planting Density on Plant Characters of Two Maize Heterotic Populations at Different Developmental Stages26-29
8Extraction Effect of Genomic DNA from Different Tissues of Soybean with High-salt Low-pH Methods50-54
9The Effects of Potassium Glucose Oligosaccharide Acids on the Growth of Garden Pea(Pisum sativum Linn.) Seedlings56-57,59
10The Effects of Different Kinds of Organic Fertilizers on the Soil Nutrition of Tobacco Field after Rapeseed Stubble62-64
11Effects of Different Crop Planting Patterns on Functional Diversity of Soil Microbial Communities on Newly Developed Lands65-68
12Availability of Soil Heavy Metals Near the Conjunction of Trunk Railway and Highway in the North China Plain69-73
18Effect of Exogenous Trehalose on Physiological Indicators of Tomato Seedling under NaCl Stress97-100
20Effects of NaCl Stresses on Relative Water Contents and Defense Enzymes Activities in Leaves of Glycyrrhiza uralensis Fisch104-106