Nutritional element 第1页

Studies on the standard ranges of leaf nutritional element contents of Delicious apple in Gansu province Formation of iron plaque on root surface and its effect on plant nutrition and ecological environment Studies on the Standard Range of Apple Leaf Nutritional Elements in ShaanxiProvince STUDIES ON PHYSIOLOGICAL AND BIOCHEMICAL CHARACTER IN SUSPENSION CULTURE OF BERBEBIS JULIANAE SCHNEID CELLS Ⅴ.CELL GROWTH,RESPIRATION,ABSORPTION AND CONSUMPTION OF MAJOR NUTRITIONAL ELEMENTS