Effects of sulfur application on the growth of cole,soil pH and available P in alkaline soil Properties of saline-alkaline soil under different land use types in Yellow River Delta Influence of Sulfur and Stillage Fertilizer on the Growth,Quality of Flue-Cured Tobacco,and pH in Alkaline Soil Influence of Puccinellia tenuiflora on Phosphorus Nutrition of Alkaline Soil Experiments on the Cultivation of Chinese Ephedra (Ephedra sinica) onSaline-Alkaline Soil Effects of Festuca arundinacea on the microbial community in crude oil-contaminated saline-alkaline soil. The influence of fertilization on photosynthesis and yield of oriental lily “Sorbonne” under the alkaline soil in northwest China Ecological distribution of arbuscular mycorrhizal fungi in saline alkaline soils of China Relationship between Mn forms and active Mn in soils of north China Effects of Different Plants Cultivation on Soil Physical-chemical Properties and Fine Root Growth in Saline-alkaline Soil in Songnen Plain,Northeastern China