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| Scholberg, J.; Berg, C.; Staps, S.; van Strien, J.. |
| In 2009 heeft het Louis Bolk Instituut onderzoek verricht naar het gebruik van versgemaaide en ingekuilde maaimeststoffen voor de bemesting van najaarspinazie op het bedrijf van Joost van Strien in Ens in de Noord Oost Polder. Maaimeststoffen zijn een innovatief teeltsysteem (het zgn. “cut-and-carry” systeem) waarbij gemaaide grasklaver of luzerne, gewassen die als bodemverbeteraar een essentiële rol in de gewasrotatie vormen, direct op eigen bedrijf worden ingezet als hulpmest stof i.pv. deze te verkopen als veevoer. Wij concluderen dat door gebruik van het systeem dat op het bedrijf van Joost van Strien is ontwikkeld, doelgericht gebruik kan worden gemaakt van meerjarige vlinderbloemige gewassen. Hierdoor worden zowel het bodemleven en bodemkwaliteit... |
| Tipo: Report |
Palavras-chave: Composting and manuring. |
| Ano: 2010 |
URL: http://orgprints.org/17245/4/17245.pdf |
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| van der Burgt, Geert-Jan; Timmermans, Bart; Staps, S.. |
| In this report a summary is given from several experiments during three years at four farms. This summary focuses on yield; mineral balances and product quality are sometimes described. The overall soil quality descriptions can only be found in the complete reports which can be found in the reference list. This project aimed at reduced manure applications in an adapted fertilization strategy in several farm types, realizing: • Equal or higher yields • Improvement of product quality • Maintenance or improvement of sustainable soil fertility. The results of the experiments at four farms are: • At Joost van Strien’s farm it has been shown clear that the use of cut-and-carry fertilizers is a good option. The fertilizing value is as good as or better... |
| Tipo: Report |
Palavras-chave: Soil quality; Nutrient turnover; Farm nutrient management. |
| Ano: 2012 |
URL: http://orgprints.org/21702/1/2010%2D032_LbP_Minder_en_Anders_Bemesten_4_jaar.pdf |
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| van der Burgt, G. J.; Staps, S.; Timmermans, B.. |
| Carbon sequestration in soils is often mentioned in the discussions about climate changes. In this paper the opportunities for carbon sequestration in Dutch agriculture are discussed at farm and national level. Farm internal carbon sources are already completely used in livestock farming. The effect under arable conditions is limited in time and very limited compared to national CO2 emmission. External sources are scarce. Energy production out of crop residues and manure via biogas installations is possible but th eoverall impact is again very limited. The effect of this biogas pathway on soil organic matter quantity and quality is not yet known. Organic arable farmers do already have a higher soil organic matter contect thean conventional farmers, partly... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Environmental aspects; Soil. |
| Ano: 2008 |
URL: http://orgprints.org/14980/1/2087.pdf |
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