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Effect of black synthetic mulches on the fruit quality and selected components of nutritive value of melon

100%

Kosterna E., Zaniewicz-Bajkowska A., Rosa R., Franczuk J., Borysiak-Marciniak I., Chrominska K.

Acta Scientiarum Polonorum. Hortorum Cultus

2010

tom 09

nr 3

The use of synthetic materials for mulching is a very common practice for vegetable crops. Soil mulching influences the microclimate around plants and soil environmental conditions. Mulching with black materials is particularly recommended for thermophilic species, especially those requiring high soil temperature. An experimet was established to evaluate an effect of soil mulching with synthetic materials (black polyethylene film, black polypropylene nonwoven 50 g∙m, black fabric 94 g∙m-2) on the fruit quality and nutritive value of two melon cultivars (‘Seledyn’, ‘Yupi’) cultivated in the field under the climatic conditions of central-eastern Poland. The greatest numbers of fruit per 1 m2 and marketable fruit were harvested in the year 2007 which was most favourable for melon growing compared with the remaining study years. The number of the fruits which were either unripe or showed symptoms of decay did not differ significantly in individual study years. ‘Yupi’ was characterised by a significantly higher total number of fruit and number of marketable fruit than ‘Seledyn’. ‘Yupi’ fruits were less affected by decay than ‘Seledyn’ which, however, produced significant less unripe fruit. ‘Yupi’ fruits had significantly more dry matter, total sugars, monosaccharides and vitamin C as compared to ‘Seledyn’. In both the cultivars examined, higher nutrient contents were determined in the fruit grown using black film mulching.

Effect of foliar feeding on the yield level and quality of six large-fruit melon [Cucumis melo L.] cultivars

88%

Kosterna E., Zaniewicz-Bajkowska A., Franczuk J., Rosa R.

Acta Scientiarum Polonorum. Hortorum Cultus

2009

tom 08

nr 3

An experiment was established to evaluate an effect of foliar application of Florovit and Ekolist-Warzywa+Urea on the yield level and quality of six large-fruit melon cultivars (Pacstart, Yupi, Seledyn, Polydor II, Gattopardo, Legend) cultivated in the filed under the climatic conditions of central-eastern Poland. A higher yield of better quality was achieved in the years with relatively high air temperature and low rainfall in August when melon finishes to grow. Florovit-fertilized plants produced higher marketable yield and a higher number of marketable fruit than non-fertilized plants. Foliar feeding with both formulations investigated significantly increased the average fruit weight, flesh thickness and fruit flavour as compared to the non-fertilized melons. The cultivar ‘Yupi’ produced the highest marketable yield and the greatest number of marketable fruit whereas ‘Seledyn’ was characterized by the highest average fruit weight. ‘Gattopardo’ cultivated without foliar feeding and ‘Yupi’ and ‘Gattopardo’ fertilized with Florovit and Ekolist+Urea produced the best fruit in terms of their flavour.

Ograniczanie wyników

2 Acta Scientiarum Polonorum. Hortorum Cultus

2 Franczuk J.

2 Kosterna E.

2 Rosa R.

2 Zaniewicz-Bajkowska A.

1 Borysiak-Marciniak I.

1 Chrominska K.

1 2010

1 2009

Wyniki wyszukiwania

Effect of black synthetic mulches on the fruit quality and selected components of nutritive value of melon

Effect of foliar feeding on the yield level and quality of six large-fruit melon [Cucumis melo L.] cultivars