1Advances of researches on effects of coupling water with nitrogen fertilizers on the physicochemical property of soil and crops growth11-15
3Cluster Analysis of Morphological and Quantitative Traits of Root in Leading Wheat(Triticum aestivum L.)Cultivars of Henan Province24-28
6The Influence Concerning Different Crop Rotation Models to Pests and Diseases of Flue-cured Tobacco,Yield and Quality of Products40-42,52
8A Tentative Research of Alleviating Oxidative Damage of Exogenous Nitric Oxide to Dunaliella salina under Salinity Stress47-52
10Comprehensive Evaluation on Nutrients of Soil Samples Planting Tobacco in Yuanba Area of Guangyuan City56-60
11Poison Evaluation of Dryland Crops from Heavy Metals on Iron-manganese Nodules in Soils of the Karst Region61-64,69
12Research on Changes of Soil Urease Activity during the Process of Phytoremediation in Heavy Metal Contaminated Areas of Changpo Tailing Mine Dam of Nandan County65-69
16Antibiotic Activity of Crude Extracts from Magnolia officinalis to Five Medicinal Plant Pathogens86-89
19Effects of Tempreture and Additives in Medium on Embryoid Induction in Anther Culture of Pepper(Capsicum annuum L.)97-100
20Effect of Fe2+ on Nutrition Condition in the Leaves in the Green Flower Bud Stag and on the Florescence of Chrysanthemum101-103
