Second rotation 第1页

EFFECTS OF SITE MANAGEMENT MEASURES ON GROWTH OF 4-YEAR-OLD,SECOND-ROTATION CHINESE FIR PLANTATIONS Effects of Site Management Treatments on Growth of 5-year-old, Second-rotation Chinese Fir Plantations NUTRIENT ELEMENTS DISTRIBUTION AND CYCLING IN THE SECOND ROTATION CHINESE FIR PLANTATION AT FAST-GROWING STAGE Accumulation, distribution and biological cycling of microelements in a second rotation Chinese fir plantation Relation between the Quantity of Soil Microbe and Soil Factor in the Second Rotation Chinese Fir Plantation Effects of Site Management Treatments on Growth of 6-Year-Old,Second Rotation Chinese Fir Plantations