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| Thybo, Anette K.; Edelenbos, Merete; Christensen, Lars P.; 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. Due to only minor effects of growing systems on sensory quality and chemical composition of tomato fruits is was concluded that it is possible to produce tomato fruits in confined and combined soil bed systems without any loss in eating quality. Actually the results indicate, that a slight increase in quality of tomatoes from the confined and combined systems is obtained. The present result points to the fact that confined and combined growing systems may be new relevant commercial growing systems, in which the quality of tomatoes seems to be ensured, and in which nutrient loss and root diseases contamination can be reduced. |
| Tipo: Journal paper |
Palavras-chave: Vegetables. |
| Ano: 2006 |
URL: http://orgprints.org/4657/1/Tomato_growing_systems.pdf |
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| Edelenbos, Merete; Thybo, Anette; Christensen, Lars P.. |
| Flavour and firmness are important quality criteria for tomatoes [1]. Tomato flavour is mainly attributed to the content of sugar and acid and volatile compounds. Many factors determine tomato flavour e.g. cultivar, growing system, maturity, harvest time and post-harvest treatments [1, 2]. In Denmark, organic tomatoes are grown directly in the soil. It is difficult, however, to provide enough organic manure, to prevent leaching out of nutrients and to control soil-born diseases in a soil system. Recently, Sørensen and Thorup-Kristensen [3] reported results on two alternative systems in which plants were grown in compost and nutrients and water was re-circulated. The aim of the present study was to determine the effect of growing system (open, confined and... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Vegetables. |
| Ano: 2005 |
URL: http://orgprints.org/4678/1/4678.doc |
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| Kidmose, Ulla; Christensen, Lars P.; Lindhard Pedersen, Hanne; Thybo, Anette K.. |
| To ensure a high, stable production of blackcurrant juice in Denmark, it is necessary with high-yielding blackcurrant cultivars, which are resistant against pest and diseases, and that have a high sensory quality and high health value. In this experiment, blackcurrant juice processed from berries of 12 organic cultivars was screened. A trained sensory panel using descriptive sensory profiling evaluated the sensory quality of the juice samples. In addition, the aroma profile and the content of vitamin C were determined in the juice samples. The results showed that the following sensory attributes: blackcurrant aroma, blackcurrant flavour, fruity flavour, pungent flavour, sweetness and sourness varied significantly in the 12 juice samples. In addition the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Crop health; Quality; Protection Food security; Food quality and human health. |
| Ano: 2006 |
URL: http://orgprints.org/7688/1/paper_organicjuice2006_final.pdf |
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| Lindhard Pedersen, Hanne; Christensen, Lars P.; Bengtsson, Marianne; Paaske, Klaus; Hockenhull, John. |
| To find new potential fungicides acceptable to organic production preventing apple scab (Venturia inaequalis) infections on leaf and fruits during primary apple scab infection period. The trials were carried out in combination with different cover crop treatments in single-tree plots. The formerly resistant variety ‘Delorina’ on rootstock M9, planted 1995 at a planting distance of 3.3 m x 1.6 m, unfertilized and with mechanical weed cleaning in the tree row, were used. The experimental orchard is located at Research Centre Aarslev (100 27´ E, 550 18´N). |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil. |
| Ano: 2005 |
URL: http://orgprints.org/10128/1/10128.pdf |
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| Kidmose, Ulla; Christensen, Lars P.; Brandt, Kirsten; Thybo, Anette. |
| In the project “Organic food and health – a multigeneration animal experiment” that was carried out from 2001-2004 as a part of the Danish Research Centre for Organic Farming II programme, focus was on the health beneficial effect of vegetable food as affected by different cultivation systems, including organic and conventional cultivation systems. Vegetable based feed compositions produced from vegetables that were harvested from the different cultivation systems were tested in animal experiments in which the health status of rats was evaluated. In order to evaluate the food quality of vegetables as affected by the cultivation system, a sensory analysis was carried out on selected vegetables (carrot, pea and kale) that were cultivated in three different... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Food security; Food quality and human health Vegetables. |
| Ano: 2005 |
URL: http://orgprints.org/5118/1/5118.pdf |
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