Wplyw dlugoletniego zroznicowanego nawozenia NPK na zawartosc potasu w runi lakowej i glebie.
1984
Gorlach E. | Curylo T. | Grzywnowicz I.
Potassium balance in meadow soils was found to show negative values even with potassium rates as high as 200 kg/ha annually. The decline in the content of available potassium was faster in light soils than in a silty alluvial clay soil. Content of available potassium in the soil and N fertilization rate were discussed as criteria for K fertilization requirements.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
页码
v.21-39(3/4)
其它主题
Fertilizantes; Contenido de nutrientes; Element nutritif disponible; Teneur en substances nutritives; Nitrogeno; Plante fourragere; Paturages; Nutrient content
注释
9 tab.; 24 ref. Summaries (Ru, En).
翻译的标题
英语.
[Effect of different NPK fertilization rates applied over many years on the content of potassium in meadow plants and soil]. [Polish]
类型
Journal Article; Journal Part; Summary
来源
Roczniki-Gleboznawcze (Poland). Soil Science Annual. (1984). v. 35(3/4) p. 21-39.
团体作者
Akademia Rolnicza, krakow (Poland)
Universidad de Costa Rica, San Jose. Facultad de Agronomia.
2012-11-15
AGRIS AP