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Registros recuperados: 4
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Controlled traffic farming increased crop yield, root growth, and nitrogen supply at two organic vegetable farms Organic Eprints
Hefner, M.; Labouriau, R.; Nørremark, Michael; Kristensen, Hanne Lakkenborg.
Increased farm machinery weight in agricultural production results in soil compaction. Controlled traffic farming (CTF) restricts traffic to permanent lanes, thereby creating traffic free beds for crop production. Field experiments were conducted at two organic vegetable farms in Denmark, on a sandy loam (2013–2016) and on coarse sand (2013–2015) to investigate CTF effects compared with random traffic farming (RTF) on vegetable yield, root growth, and soil mineral nitrogen (N). Root growth was measured using minirhizotrons. White cabbage, potato, and beetroot yield increased by 27%, 70% and 42%, respectively, in CTF compared with RTF in 2015 and winter squash indicated a yield increase of 43% on sandy loam in 2016. White cabbage (2015) and potato, beetroot...
Tipo: Journal paper Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Vegetables; Root crops.
Ano: 2019 URL: http://orgprints.org/35456/1/Hefner%20et%20al%202019%20Controlled%20traffic%20farming.pdf
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Controlled traffic farming increases root growth, crop and soil nitrogen in vegetable cropping systems Organic Eprints
Hefner, M.; Labouriau, R.; Nørremark, M.; Kristensen, H. L..
Results from field trials on sandy and sandy loam of controlled traffic farming
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Vegetables; Root crops.
Ano: 2018 URL: http://orgprints.org/35459/1/20th%2BNitrogen%2BWorkshop_2018_Final%2BProceedings%287%29.pdf
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Das Konzept des "controlled traffic farming" im ökologischen Gemüseanbau Organic Eprints
Hefner, M.; Nørremark, Michael; Kristensen, Hanne L..
Problems of machinery induced soil compaction are evident in organic vegetable production, resulting in stunted root growth and reduced yield. Controlled traffic farming (CTF) provides a possibility to restrict soil compaction to wheel tracks and create traffic-free vegetable beds with improved soil structure. A field experiment was established at a commercial organic vegetable farm in Denmark to investigate the effect of CTF on the growth of cabbage (Brassica oleracea), potato (Solanum tuberosum) and beetroot (Beta vulgaris). Random traffic farming (RTF) served as the control. Preliminary results show that root intensity was higher in the CTF treatment compared to the RTF treatment for cabbage at the end of the growing season, indicating a better soil...
Tipo: Conference paper, poster, etc. Palavras-chave: Vegetables; Buildings and machinery.
Ano: 2017 URL: http://orgprints.org/31850/1/Das%20Konzept%20des%20%E2%80%9Econtrolled%20traffic%20farming%E2%80%9C%20im.pdf
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DoubleCrop: Dobbeltdyrkning og plantebaserede gødninger til dyrkning af rækkeafgrøder Organic Eprints
Hefner, M.; Sørensen, Jørn Nygaard; de Visser, Richard; Kristensen, Hanne Lakkenborg.
Præsentation af DoubleCrop ved et avlermøde
Tipo: Conference paper, poster, etc. Palavras-chave: Soil quality; Crop combinations and interactions; Nutrient turnover; Soil tillage; Air and water emissions; Vegetables; Root crops.
Ano: 2019 URL: http://orgprints.org/35461/1/190305_DoubleCrop_avlerm%C3%B8de_Margita.pdf
Registros recuperados: 4
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