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我国湿地松最适生的土壤,为亚热带低丘平原硅铝质或硅铁质红壤、耕作红壤、酸性紫色土和滨海风砂土,排水良好至不良,卫生状况好,土壤氮磷含量低或极低,钾较高,湿地松生长好,很少发病;适生的土壤为低丘台地铝质红壤、硅铝质或铁铝质砖红壤性红壤和砖红壤,湿地松生长较好,少数有轻度病害;不甚适生的土壤为山地丘陵硅质或铝质黄壤、硅铝质暗红壤,湿地松生长较好,但发病风险大;不适生的土壤为山地硅质多腐殖质暗黄壤、暗红壤和丘陵侵蚀性红壤性土壤,湿地松生长好至极差,且多发生严重病害。
The most suitable raw soil for P. elliottii in our country is the siliceous or ferri-phyric red soil in subtropical hilly plain, red soil, acid purple soil and coastal wind sand, with good and poor drainage, good hygienic condition, low content of nitrogen and phosphorus in soil or Very low, high potassium, good growth of Pinus elliottii, seldom onset; suitable soil for the low hillside alluvial red soil, siliceous or iron-aluminum brick red soil red brick and red brick, pine growth is better, a few Slightly ill; not suitable for the soil as a mountainous hilly siliceous or aluminum yellow soil, siliceous dark red soil, pine growth is good, but the risk of occurrence is large; not suitable for the soil of mountainous siliceous humus dark yellow soil , Dark red soil and hilly eroded red soil, the growth of P. elliottii is very poor, and many serious diseases occur.