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选择草甸沼泽土和暗棕色森林土2种类型的酸性土壤,土壤施入S后栽培“美登”越桔。结果表明,土壤pH值随着施S量的增加而下降,土壤中速效N、Cu、Fe、Mn含量随着施S量的增加而增加;土壤施S促进了越桔树体的生长,随着施S量的增加,越桔的延长枝长、基生枝长、地上部干重、百叶干重和根干重明显增加,叶片中N、K、Cu、Fe、Mn含量随着施S量增加而增加,而叶片中Ca的含量则下降。在生产中S的施用量为1300kg/hm2。
Two types of acidic soils were selected from meadow swamp soil and dark brown forest soil, and soil was applied to cultivate “Medellin” bilberry. The results showed that the soil pH decreased with the increase of the amount of S applied, and the content of available N, Cu, Fe and Mn in the soil increased with the increase of the amount of S applied. Soil application of S promoted the growth of the tree, With the increase of application amount of S, the branch length, base branch length, aboveground dry weight, dry weight of leaf and root dry weight of bilberry increased obviously. The content of N, K, Cu, Fe and Mn in leaves increased with the amount of applied S Increased and increased, while the content of Ca in leaves decreased. The amount of S applied during production is 1300 kg / hm2.