This is a preview. Log in through your library . Abstract The relationship between the EUF-nutrient fractions in the soil on the one hand and the nutrient uptake of sugar beet as well as root yield ...
This is a preview. Log in through your library . Abstract In field experiments with varying K fertilization (1981 and 1982) changes in EUF-K contents were studied in deep loess soils of Southern Lower ...
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