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21. Using Genetic Mutation Techniques To Improve PhyA Phytase Expression Level In Pichia Pastoris And Its Thermostability
22. Evaluation On Forestry Land Resources In Fujian Based On GIS
23. Study On Selection Of Plant Materials For Soil And Water Conservation In Southern Section Of The Taihang Mountain
24. Construction Of A Recombinant Baculovirus And A Recombinant Pseudorabies Virus Expressing Vp4 Of Porcine Rotavirus For Vaccine
25. Studies On Ecology Of Tree Sparrow With Reference To The Residue Of Organochlorine Pesticides In Sparrow Tissues In Agricultural Area Of Langfang Hebei Province
26. Study On Quantitative Simulation Of Growth Process For Chinese Pine Stand In Mountain Areas Of Beijing
27. Researches On The Forest Resource Assessment In Mingjiang Watershed Based On RS And GIS
28. Research On Main Technology Of Vegetation Restoration And Rehabilitation In The Limestone Hilly Region Of South Taihang Mountain
29. Study On Models And Associated Techniques Of The Conversion Of Farmland To Forest In Jinsha River Watershed Northeast Of Yunnan Province
30. Preliminary Study On The Oligochitosan Induced Plant Resistance And Its Mechanisms
31. Cloning And Characterization Of Resistance-related Genes From Sweet Potato (Ipomoea Batatas)
32. Population Characteristics And Regulation Techniques For Annual Super-high-yielding Of Rice And Wheat In Huang & Huai Rivers Areas
33. Effects Of Planting Patterns, Straw Application And Site-specific Nitrogen Management On Grain Yield And Quality Of Rice And Their Physiological Mechanism
34. Studies On Biology Of Chenglü Bamboo No3 Clonal Population
35. Study On Theories Of Forest Vegetation Recovery And Construction In Yanshan Mountain Area
36. Studies On The Effects Of Grain Yield, Rice Quality And Nitrogen Use Efficiency In Irrigated Rice System Based On Real-time And Site-specific Nitrogen Management
37. Expression Of β-Defensin (sBD-1) In The Female Reproductive Tract Of Mongolian Sheep
38. The Research On Saponins And Anti-allergy Of Belvedere Fruit
39. Cloning A New 5-enolpyruvylshikimate-3-phosphate Synthase Gene Conferring Increased Glyphosate Tolerance And Identification Of The Active Sites In Glyphosate N-acetyltransferase
40. Molecular Designing Of Insecticidal Crystal Proteins Cry1Ca7 From Bacillus Thuringiensis
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