phosphorus fractions 第1页

Effects of land use patterns on soil phosphorus fractions in the Longzhong part of the Loess Plateau Seasonal changes of soil phosphorus fractions under Calamagrostis angustifolia wetlands in Sanjiang Plain, China 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 Effects of phosphatezation on organic phosphorus fractions and their seasonal variations and bioavailabilities of paddy soils in Hunan Province Effects of phosphorus sources on phosphorus fractions in rhizosphere soil of wild barley genotypes with high phosphorus utilization efficiency. Transformation mechanism and availability of mutrients in albic soil plant system ⅡInorganic phosphorus transformation in albic soil Dynamic Effects of Leguminous Green Manure on the Organic Phosphorus Fractions of Acid Soil Soil Inorganic Phosphorus Fractions of Remnant Native and Plantation Forests in Foshan Region Phosphorus contents in the rhizosphere and bulk soil under Amorpha fruticosa established in different years Effects of cropping patterns and fertilization on rhizosphere soil phosphorus availability of maize/soybean relay intercropping system