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一、施肥的意义施肥对苗圃经营是必须且十分有效的。施肥的作用主要在于:改良土壤物理、化学性质;促进微生物活动;加快苗木生长,提高抗逆能力;延长苗木生长季节;使常规密度与生长量达到最佳组合;增加合格苗的数量,并提高个体质量。
First, the significance of fertilization Fertilization of nursery management is necessary and very effective. Fertilization is mainly due to: improve soil physical and chemical properties; promote microbial activity; accelerate seedling growth and improve resilience; seedling growth season to extend the conventional density and growth to achieve the best combination; increase the number of qualified seedlings and increase Individual quality.