CAJ | 학술논문

综述了基质的理化性质对林木容器苗根系生长的影响，容器苗基质应具有良好的物理性状，有较好的保水、保肥、透气、排水能力，有合理的容重和通气孔隙度，此外，还要有良好的化学性状，弱酸性，pH值5.5~6.5；基质的物理性质比化学性质更为重要，如果物理性质比较稳定，则苗木所需养分可通过定期定量施肥来实现，但不同的理化性状相互影响，共同决定着基质的理化特性。
종술료기질적이화성질대림목용기묘근계생장적영향，용기묘기질응구유량호적물이성상，유교호적보수、보비、투기、배수능력，유합리적용중화통기공극도，차외，환요유량호적화학성상，약산성，pH치5.5~6.5；기질적물이성질비화학성질경위중요，여과물이성질비교은정，칙묘목소수양분가통과정기정량시비래실현，단불동적이화성상상호영향，공동결정착기질적이화특성。
Reviews were made on properties of different substrates for container seedlings cultivation. Adequate drainage and aeration, bulk density and aeration porosity of container substrates is necessary in the production of quality nursery seedling. Besides, faintly acid of substrates with pH of 5.5-6.5 has better effect on the growth of container seedlings.