phosphorus fraction 第1页

Effects of value-added phosphate fertilizers on transformation of inorganic phosphorus in calcareous soils Effects of phosphatezation on organic phosphorus fractions and their seasonal variations and bioavailabilities of paddy soils in Hunan Province Seasonal changes of soil phosphorus fractions under Calamagrostis angustifolia wetlands in Sanjiang Plain, China Effects of cropping patterns and fertilization on rhizosphere soil phosphorus availability of maize/soybean relay intercropping system Application of 31P nuclear magnetic resonance technology in the study of phosphorus fractions and their translocation and transformation in sediments: A review. Phosphorus fraction in the sediments from different vegetation type in hangzhou bay coastal wetlands Distribution and movability of inorganic phosphorous on the percogenic paddy soil under continuously phosphorous fertilizer application Effects of establishing perennial artificial grasslands on the availability of soilphosphorus in agro-pastoral transitional zones, Northern China Phosphorus Accumulation and Phosphorus Fraction in High Phosphorus Soil of Two Different P-efficiency Wheat Genotypes (Tritium aestivum L.) Characteristics of soil phosphorus in different aged stands of Chinese fir plantations in Huitong, Hunan Province Soil Inorganic Phosphorus Fractions of Remnant Native and Plantation Forests in Foshan Region Effects of earthworm activity on phosphorus fraction and available phosphorus content in red soil Dynamic Effects of Leguminous Green Manure on the Organic Phosphorus Fractions of Acid Soil Effects of tobacco garlic crop rotation and intercropping on tobacco yield and rhizosphere soil phosphorus fractions. Effects of phosphorus sources on phosphorus fractions in rhizosphere soil of wild barley genotypes with high phosphorus utilization efficiency. Factors influencing the distribution of inorganic phosphorus fractions in different vegetation restoration areas in karst rocky desertification areas Transformation mechanism and availability of mutrients in albic soil plant system ⅡInorganic phosphorus transformation in albic soil Phosphorus contents in the rhizosphere and bulk soil under Amorpha fruticosa established in different years Screening of  wild barley genotypes with high phosphorus use efficiency  and their rhizosphere soil inorganic phosphorus fractions. Effects of organic-inorganic compound phosphorus fertilizer on transformation of inorganic phosphorus pool in lime soils The mechanism of rhizosphere phosphorus activation of two rape genotypes（Brassica napus L.） with different P efficiencies Effects of land use patterns on soil phosphorus fractions in the Longzhong part of the Loess Plateau