Effect of drought on ear development and yield of maize C, N, P stoichiometry traits of different flue-cured tobacco organs at different growth stages Structures of Different Vegetative Organs of Peucedanum praeruptorum Dunn and the Distribution Law of Secretory Canals in Different Organs Stomatal Characteristics of Different Green Organs in Wheat under Different Irrigation Regimes Experimental study on improving antioxidation of reproductive organs of praesenilis female rats with JINGXUEGUI GRANULE Studies on the correlation between the content of gypenosides and its vegetative organs and growth period Organ-specific and Time-course Expression of ACC Synthase Gene FhACS1 in Freesia Flowers RESEARCH AND APPLICATION OF TREE VEGETATIVE ORGANS TO TREE CLASSIFICATION Dynamic Relationships Between Structure and Saponins Accumulation in Vegetative Organs of Alternanthera philaxeroid Criseb Anatomical Structure of Vegetative Organs of Phalaris arundinacea L. in Relation to Drought Resistance,Waterlogging Resistance and Use Value Dynamic Relations between Structural and Stilbene Glucoside Accumulating in Vegetative Organs of Polygonum multiflorum Thunb. COMPARATIVE ANATOMY OF NUTRITIVE ORGANS OF THE SUBTRIBE THLADIANTHINAE(CUCURBITACEAE) Morphological Structure of Vegetative Organs and Histochemical Localization in Chloranthus multistachys Pei