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[Objective] To investigate the effects of fertilization on growth and development of red clover. [Method] American red clover “Agivasion” was used as tested materials. In field, four treatments were used, including no fertilization (CK), application with N fertilizer, application with NP fertilizer, and application with NPK fertilizer. And the effects of fertilization on growth and development of red clover were analyzed. [Result] After fertilization, plant height was increased, particularly in application with NP fertilizer. Branching was promoted, particularly in application with NPK fertilizer. Rhizome became thicker, particularly in application with NP or NPK fertilizer. The fertilization promoted accumulation of dry matter in stems and leaves and increased yield per plant significantly at the 0.01 level. This promoting effect became weaker in such order: NPK fertilizer > NP fertilizer ≈ N fertilizer > CK. [Conclusion] Rational fertilization can promote growth and development of red clover.
[Objective] To investigate the effects of fertilization on growth and development of red clover. [Method] American red clover “Agivasion” was used as tested materials. In field, four treatments were used, including no fertilization (CK), application with N fertilizer, application with NP fertilizer, and application with NPK fertilizer. And the effects of fertilization on growth and development of red clover were analyzed. [Result] After fertilization, plant height was increased, particularly in application with NP fertilizer. promoted, particularly in application with NPK fertilizer. Rhizome became thicker, particularly in application with NP or NPK fertilizer. The fertilization promoted accumulation of dry matter in stems and leaves and increased yield per plant significantly at the 0.01 level. This promoting effect became weaker in such order: NPK fertilizer> NP fertilizer ≈ N fertilizer> CK. [Conclusion] Rational fertilization can promote growth and development o f red clover.