Effects of seed soaking with biogas slurry on seed germination and seedling growth of Tagetes erecta Genetic Diversity with Molecular Marker SRAP of Tagetes erecta L. Observation of Floral Organogenesis and Development of Tagets erecta L. Fingerprint for methanol extract of Tagetes erecta flowers from Heilongjiang Province Fingerprint for methanol extract of Tagetes erecta flowers from Heilongjiang Genetic Diversity with Molecular Marker SRAP of Tagetes erecta L. A New Cultivar of Marigold‘Jingyue 1’ Comparative Studies on the Development of Male and Female Gametophytes Between Fertile Line and Male Sterile Line’s Flowers of Tagetes erecta L. Effects of plant growth regulators on Tagetes erecta L.seedling growth Effects of different arbuscular mycorrhizal fungi on Tagetes erecta growth and diesel degradation THE INHIBITING EFFECTS OF THE EXTRACTS OF TAGETES ERECTA ON THE ACTIVITIES OF ESTERASE ISOENZYME IN TETRANYCHUS VIENNENSIS ZACHER The Research of the Edible Pigment of Inflorescence of Tagetes erecta L. and Its Stability Study on Chemical Constituents from the Essential Oil of Tagetes erecta Study on EST-derived SSR Marker Development of Chrysanthemum morifolium and Its Transferability to Tagetes erecta L. Observation of Floral Organogenesis and Development of Tagets erecta L.