Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Christine Hbirkou"'
Publikováno v:
Precision Agriculture. 21:569-588
The spatial distribution and density of different weed species were monitored during a long-term survey over a period of 9 years on a 5.8 ha arable field and related to soil properties. Weed seedlings were determined every year in spring on a regular
Publikováno v:
Geoderma. :21-28
A detailed knowledge on the heterogeneity of the soil organic carbon (SOC) content in agricultural soils is required to support applications such as precision agriculture and soil C monitoring. Imaging spectroscopy in the visible (VIS) and near-infra
Autor:
Stefan Pätzold, K. Rehbein, Christine Hbirkou, M.A. Oliver, C. Hillnhütter, M. Daub, Gerhard Welp
Publikováno v:
Applied Soil Ecology. 51:25-34
The beet cyst nematode, Heterodera schachtii, causes severe yield losses in sugar beet production worldwide. It tends to occur in heterogeneously distributed patches within fields. Soil texture is often regarded as the dominant soil property affectin
Autor:
Asia Khamzina, Gerhard Welp, John P. A. Lamers, Christine Hbirkou, Christopher Martius, Wulf Amelung
Publikováno v:
Journal of Arid Environments. 75:146-155
Agricultural mismanagement of irrigated drylands results in severe soil degradation. Afforestation is an option for ameliorating such degraded land. We evaluated the impact afforestation has on the topsoil (0–20 cm) of salinized degraded cropland i