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Somatic Embryogenesis of Echinodorus orisis L.and the Kinetic Changes of the Endogenous Hormones Contents During the Embryogenetic Process

Somatic Embryogenesis of Echinodorus orisis L.and the Kinetic Changes of the Endogenous Hormones Contents During the Embryogenetic Process

皇冠草体细胞胚胎发生及其体胚发生过程中内源激素的变化