Nutrient condition 第1页

Study on Nutrient Conditions of Horned Gall Aphid and the Fertilization Effect of Rhus chinensis EFFECT OF A LARlX PRlNCIPlS-RUPPRECHTII FOREST PLANTATION ON SOIL IN MIDDLE ZONE OF SOUTH—FACING SLOPE OF THE QINLING MOUNTAINS EFFECT OF NUTRIENT CONDITION ON THE GROWTH AND DEVELOPMENT OF LENTINUS EDODES