Effects of lanthanum on the active oxygen scavenging enzyme activities and ultrastructure in Potamogeton crispus leaves Effects of Lanthanum on the Growth and Physiological Characteristics of Wheat Seedling under Salt Stress Effects of lanthanum on leaf photosynthesis and artemisinin accumulation in Artemisia annua X-Ray Energy Spectrum Analysis on Organ Distribution of Lanthanum and Other Elements in Wheat Seedling Alleviative effects of LaCl3 on simulated acid rain stresses for Cucurbita pepo seedlings Studies of physiological and biochemical bases of Lanthanum on increasing seed vigor of rice Genetic effects of lanthanum on wheat (Tritium aestivum L.) seedlings under cadmium stress Effect of lanthanum on the germination and peroxidase activity in sorghum under acid-rain stress Growth Regulation of Lanthanum on the Rhizome of Cymbidium sinense Effect of La And Ce on Antioxidant Enzymes System of Pea Seedlings under Copper Stress Influence of lanthanum amino acid complexes on Chaetoceros muller Regulating Effects of Lanthanum on Physiological Response of Pseudosasa japonica Leaf to Mercury Stress X- ray Energy Spectra Analysis of Lanthanum in Tissue Cells of Defferent Parts of Wheat Plant Alleviation of SNP on Growth Inhibition and Root Oxidative Damage Caused by Lanthanum in Ryegrass Seedlings Biological cycle and accumulation of lanthanum in the forage-mushroom-soil system Effects of Lanthanum (Ⅲ) on Net Photosynthetic Rate and Ultrastructure in Armoracia rusticana Leaves Effects of Chlorpromazine and Lanthanum Chloride on Proline Accumulation in Rice Seedlings under Cold Stress THE EFFECT OF LANTHANUM ON THE DEVELOPMENT OF SEVERAL ORGANELLS IN THE RHIZOME OF CYMBIDIUM SINENSE Effects of Lanthanum Nitrate and Orchid Mycorrhizal Fungi on Physiological Characteristics of Dendrobium officinale