Data/hora: 02/06/2024 18:48:28

Provedor de dados: | 21
País: | Germany
Título: | Entwicklung der Grundnährstoffgehalte und des pH-Wertes im Boden nach 10-jähriger Bewirtschaftung nach den Richtlinien des ökologischen Landbaus
Autores: | Gruber, Harriet; Thamm, Uwe.
Data: | 2004-09
Ano: | 2004
Palavras-chave: | Nutrient turnover; Composting and manuring.
Resumo: | The following paper shows the impact of organic farming on the development of contents of phosphorus, potassium, magnesium and pH in the soil. The basis is a six-year crop rotation with animal manures (ca. 85 dt/ha/a) in the location of Gül-zow (Mecklenburg-Prepomerania). From 1993 to 2003 samples of soil were taken with aa soil auger in a depth between 0 and 30 cm. The discussion of changes in the nutrient contents are connected with nutrient balances. As a re-sult, organic farming does notnot lead to lower nutrient contents in soil. Only the content of potassium shows a decreasing tendency. The pH is atat a high level and the content of magnesium increases a little.   --  (Sprache des Volltextes: Deutsch)
Tipo: | Journal paper
Idioma: | deu

Identificador:

http://orgprints.org/5125/2/h33%2D03.pdf

Gruber, Harriet and Thamm, Uwe (2004) Entwicklung der Grundnährstoffgehalte und des pH-Wertes im Boden nach 10-jähriger Bewirtschaftung nach den Richtlinien des ökologischen Landbaus. Mitteilungen der Landesforschungsanstalt für Landwirtschaft und Fischerei Mecklenburg-Vorpommern, 33.

Relação: | http://orgprints.org/5125/
Formato: | application/pdf