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| Registros recuperados: 112 | |
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| Björkman, Maria; Båth, Birgitta; Hambäck, Peter; Rämert, Birgitta; Thorup-Kristensen, Kristian. |
| In this study the effects of intercropping on the turnip root fly, Delia floralis Fall. (Diptera: Anthomyiidae), was studied in an intercropping system with cabbage (Brassica oleracea) and red clover (Trifolium pratense). Both the effects on egg laying, and the effect of natural enemies was studied. To overcome the problem of competition in the intercropping system, different understorey crops were evaluated with the aim to find species that have a low competitive force on cabbage. The possibility to minimize competition further with root pruning of the understorey species, was also investigated. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general. |
| Ano: 2006 |
URL: http://orgprints.org/7480/1/Abstract_Danmark.doc |
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| Meyling, Nicolai V.; Thorup-Kristensen, Kristian; Eilenberg, Jørgen. |
| The below- and aboveground communities of fungal entomopathogens (Ascomycota: Hypocreales) were investigated in an experimental conventional and organic vegetable cropping system over two seasons in Denmark. The experimental design allowed for evaluating differences between farming practices in the occurrence of soil-borne fungal entomopathogens and as natural infections aboveground in arthropod hosts. Belowground, Metarhizium anisopliae dominated the agricultural field with Beauveria bassiana, Metarhizium flavoviride and Isaria fumosorosea being present at lower frequencies. Abundances of M. anisopliae were not different between conventional and organic soils. Aboveground, B. bassiana was the most common fungal entomopathogen in arthropod host cadavers.... |
| Tipo: Journal paper |
Palavras-chave: Soil biology; Biodiversity and ecosystem services. |
| Ano: 2011 |
URL: http://orgprints.org/19680/4/19680.pdf |
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| Kidmose, Ulla; Jensen , Sidsel; Mejnertsen, Peter; Jørgensen, Johannes Ravn; Thorup-Kristensen, Kristian. |
| Six different of cultivars of spring wheat (Triticum aestivum cv.: Thaifun, Triso, Thasos and Amaretto), Spelt (Triticum spelta cv.) and Emmer (Triticum dicoccum cv.) were cultivated in an organic study using six different organic compost types (two different household waste composts, sewage sludge compost, fruit and vegetable compost and two different renescience compost types) and one control with no manure applied. Bread was baked with flour from each of the samples. The protein content, the gluten content and the Falling Number (FN) were measured for the flour samples and specific volume, the sensory quality and instrumental measured hardness were measured on the bread samples. Different compost types resulted in significant differences in the content... |
| Tipo: Journal paper |
Palavras-chave: Food security; Food quality and human health Consumer issues Farm nutrient management Quality and evaluation of inputs. |
| Ano: 2015 |
URL: http://orgprints.org/29516/1/Kidmose%20et.%20al.%20Manus%20compost%20RoCo%201.12.15.pdf |
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| Czaban, Weronika; Clement, Corentin; Han, Eusun; Dresbøll, Dorte Bodin; Thorup-Kristensen, Kristian. |
| Sustaining an increasing human population with decreasing soil resources is a great challenge of the 21st century. Suboptimal availability of water and N are primary limitations to plant growth in the low-input agroecosystems in developing nations, whereas intensive fertilization at the cost of substantial environmental pollution is a problem in rich countries. The development of crops with greater rooting depth addresses these challenges. Deeper rooting improves water and nutrient uptake, which in turn reduces the need of application of external resources. In our study, we investigate the effect of intercropping on the deep root development and nutrient uptake in sugar beet – chicory mixture. The crops were chosen due to their deep roots and similar... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Farm nutrient management. |
| Ano: 2018 |
URL: http://orgprints.org/33979/1/Poster%20-%20designguide%20FINAL_Weronika%20Czaban.pdf |
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| Mie, Axel; Laursen, Kristian Holst; Aberg, K Magnus; Forshed, Jenny; Lindahl, Anna; Thorup-Kristensen, Kristian; Olsson, Marie; Knuthsen, Pia; Larsen, Erik Huusfeldt; Husted, Søren. |
| The influence of organic and conventional farming practices on the content of single nutrients in plants is disputed in the scientific literature. Here, large-scale untargeted LC-MS-based metabolomics was used to compare the composition of white cabbage from organic and conventional agriculture, measuring 1,600 compounds. Cabbage was sampled in 2 years from one conventional and two organic farming systems in a rigidly controlled long-term field trial in Denmark. Using Orthogonal Projection to Latent Structures-Discriminant Analysis (OPLS-DA), we found that the production system leaves a significant (p = 0.013) imprint in the white cabbage metabolome that is retained between production years. We externally validated this finding by predicting the production... |
| Tipo: Journal paper |
Palavras-chave: Farming Systems Food security; Food quality and human health Crop husbandry Crop health; Quality; Protection Farm nutrient management. |
| Ano: 2014 |
URL: http://orgprints.org/25578/1/Mie%202014%20Discrimination%20of%20conventional%20and%20organic%20white%20cabbage%20froma%20long-term%20field%20trial%20study%20using%20untargeted%20LC-MS-based%20metabolomics.pdf |
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| Sørensen, Jørn Nygaard; Thorup-Kristensen, Kristian. |
| Tomato plants were grown in open beds, confined beds, or combined beds with compost based on clover grass hay, deep litter and peat. Plants grown in the confined and the combined beds produced the earliest tomatoes. During the first five weeks of harvest, approximately 18% of the fruits produced in confined beds developed blossom end rot. This disorder was hardly developed in the other growing systems. After five weeks of harvest, these differences in fruit production were unchanged or even increased. Plants grown in the confined beds produced significantly less fruit load compared with the other bed types, especially in 2003. Application of supplemental fertilizer did not significantly increase the fruit production in any year. |
| Tipo: Journal paper |
Palavras-chave: Vegetables. |
| Ano: 2006 |
URL: http://orgprints.org/4624/1/4624.pdf |
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| Meyling, Nicolai V.; Thorup-Kristensen, Kristian; Eilenberg, Jørgen. |
| The below- and aboveground communities of fungal entomopathogens (Ascomycota: Hypocreales) were investigated in an experimental conventional and organic vegetable cropping system over two seasons in Denmark. The experimental design allowed for evaluating differences between farming practices in the occurrence of soil-borne fungal entomopathogens and as natural infections aboveground in arthropod hosts. Belowground, Metarhizium anisopliae dominated the agricultural field with Beauveria bassiana, Metarhizium flavoviride and Isaria fumosorosea being present at lower frequencies. Abundances of M. anisopliae were not different between conventional and organic soils. Aboveground, B. bassiana was the most common fungal entomopathogen in arthropod host cadavers.... |
| Tipo: Journal paper |
Palavras-chave: Soil biology; Biodiversity and ecosystem services. |
| Ano: 2011 |
URL: http://orgprints.org/19301/4/19301.pdf |
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| Registros recuperados: 112 | |
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