Changes in phosphorus and potassium contents in soddy-podzolic soil under pasture at the long-term surface application of mineral fertilizers

被引:0
|
作者
N. Daugelene
R. Butkute
机构
[1] Lithuanian Institute of Agriculture,Vezaiciai Branch
来源
Eurasian Soil Science | 2008年 / 41卷
关键词
Soil Layer; EURASIAN Soil Science; Mineral Fertilizer; Pasture Soil; Annual Application;
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摘要
Experiments performed on sandy loamy gleyic soddy-podzolic soil at the Vezaiciai Branch of the Lithuanian Institute of Agriculture showed that, after liming to specified pH levels at the annual surface application of mineral fertilizers to pastures, the greatest change in the pH KCl and P2O5 and K2O accumulations occurred in the upper (0-to 5-cm) layer of the plow horizon, which indicated the important role of grassing systems in hampering the migration of nutrients.
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页码:638 / 647
页数:9
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