权威例句
PurpletopPURPLETOP Tridens flavus var. flavusSeed treatments to improve germination of purpletop [Tridens flavus (L.) hitchc.]POSTEMERGENCE CONTROL OF JOHNSONGRASS, DALLIS GRASS, AND PURPLETOP IN TALL FESCUEEFFECTS OF SODIUM CHLORIDE ON GROWTH AND MINERAL NUTRITION OF PURPLETOP VERVAINGermination Responses of Purpletop and Big Bluestem Caryopses Subjected to Prechilling, Sodium Hypochlorite, and StorageGermination Responses of Purpletop and Big Bluestem Caryopses Subjected to Prechilling, Sodium Hypochlorite, and StorageEffect of Prechilling on Stand Establishment of Purpletop (Tridens flavus) and Big Bluestem (Andropogon gerardii)Germination responses of purpletop and big bluestem caryopses subjected to distilled water or potassium nitrate prechilling, sodium ...Use of confocal microscopy to relate germination vigour to embryo morphology of dormant and non-dormant purpletop (Tridens flavus)
