plant residues 第1页

Effect of plant residues on soil acidity and its mechanisms Effects of plant residues and nitrogen forms on microbial biomass and mineral nitrogen of soil in the Loess Plateau Distribution character of aquatic plant residues and its nitrogen and phosphorus in the sediments in Nanhu Lake, Wuhan A Preliminary Study of the Plant Residues in Peat and the Classification of Mineral Bodies of Peat Origins of soil organic carbon with the method of natural 13C abundance in maize fields Organic carbon mineralization affected by water content and plant residues in purple paddy soil