10621: Catch crop strategy and nitrate leaching following a grazed grass-clover
(2007) Catch crop strategy and nitrate leaching following a grazed grass-clover. [preprint]
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Summary
The objective of the study was to prevent the accumulation of high concentrations of mineral N in the soil during the drainage season by growing the presumably most effective catch crop, Italian ryegrass, undersown in barley as a green crop for silage on sandy soil. Further more, to examine the effect on two fields with different management of the grass-clover ley and therefore a different mineralization potential after ploughing. The green barley/Italian ryegrass treatment was compared with barley grown to maturity with and without an undersown conventional catch crop of perennial ryegrass.
| Document Language: | English |
|---|---|
| Subject Areas: | Soil > Nutrient turnover Environmental aspects > Air and water emissions |
| Research affiliation: | Denmark > DARCOF II (2000-2005) > I.15 (NIT_GRASS) Nitrate leaching from dairy farming |
| Funding Part: | 75-100% |
| Total budget (Euro): | 0 |
| Orgprints ID Number: | 10621 |
| Contact: | Eriksen, Senior scientist Jørgen |
| Deposited On: | 12 March 2007 |
| EPrint Type: | Preprint |
| Peer Review Status: | Submitted for peer-review but not yet accepted |
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