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Soil nitrogen and phosphorus availability in forest ecosystems at different stages of succession in the central subtropical region The distribution of size-fractionated chlorophyll a in the Indian Ocean South Equatorial Current P Fractions in Soils and Their Availability in Chinese Fir-Plantations in South China Dynamic Effects of Leguminous Green Manure on the Organic Phosphorus Fractions of Acid Soil Soil Phosphorus Variation of Alfalfa Rotation System in the Loess Plateau A new compound from aerial part of Carpesium minum X-ray Diffraction of Tall Oplopanax (Oplopanax elatus) The plant growth patterns in the natural grassland of Yunwu Mountain Effect and Mechanism of Active Fraction A Guizhi Decoction on Dual-Directional Thermoregulation：Effect on Heat Shock Protein in Hypothalamus of Rats Clinical comparison of Shenfu Injection and Shenmai Injection based on Meta analysis