Search Results - "Riga, Patrick"

Effect of rootstock on growth, fruit production and quality of tomato plants grown under low temperature and light conditions by Riga, Patrick

“…We compared the growth of tomato plants ‘Jack’ grafted onto nine rootstocks with that of self-grafted and non-grafted plants, all grown in soilless culture in…”
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Effects of light-diffusing plastic film on lettuce production and quality attributes by Riga, Patrick, Benedicto, Leyre

“…In general, plants grown under diffuse light yield higher biomass than those grown under direct light as a result of a more uniform distribution of the light…”
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Phytochemicals determination and classification in purple and red fleshed potato tubers by analytical methods and near infrared spectroscopy by Tierno, Roberto, López, Ainara, Riga, Patrick, Arazuri, Silvia, Jarén, Carmen, Benedicto, Leire, Ruiz de Galarreta, José I

“…BACKGROUND Over the last two decades, the attractive colours and shapes of pigmented tubers and the increasing concern about the relationship between nutrition…”
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Mealworm Frass as a Potential Organic Fertilizer in Synergy with PGP-Based Biostimulant for Lettuce Plants by Fuertes-Mendizábal, Teresa, Salcedo, Isabel, Huérfano, Ximena, Riga, Patrick, Estavillo, José María, Ávila Blanco, David, Duñabeitia, Miren Karmele

“…This study explores the potential use of frass, the larval excrement residue obtained from mealworm rearing, as organic fertilizer for crops. Its high organic…”
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FLOWER ABSCISSION IN PEPPER PLANTS GROWN UNDER DIFFERENT REGIMES OF NITROGEN FERTILIZATION AND PHOTOSYNTHETICALLY ACTIVE RADIATION by Riga, Patrick

“…The effect of nitrogen fertilization on flower abscission in pepper was studied under different growth regimes. The pepper plants were irrigated with 4, 9, and…”
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Diffuse light affects the contents of vitamin C, phenolic compounds and free amino acids in lettuce plants by Riga, Patrick, Benedicto, Leyre, Gil-Izquierdo, Ángel, Collado-González, Jacinta, Ferreres, Federico, Medina, Sonia

“…•Enhanced level of diffuse light decreased the vitamin C content in lettuce leaves.•Diffuse light treatment led to up to a twofold increase in…”
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Melatonin content of pepper and tomato fruits: Effects of cultivar and solar radiation by Riga, Patrick, Medina, Sonia, García-Flores, Libia Alejandra, Gil-Izquierdo, Ángel

“…•Melatonin in pepper and tomato fruits is strongly affected by incident solar radiation.•All cultivars did not show the same pattern of response to the shading…”
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FLOWER ABSCISSION IN PEPPER PLANTS GROWN UNDER DIFFERENT REGIMES OF NITROGEN FERTILIZATION AND PHOTOSYNTHETICALLY ACTIVE RADIATION by Riga, Patrick

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Tomato quality is more dependent on temperature than on photosynthetically active radiation by Riga, Patrick, Anza, Mikel, Garbisu, Carlos

“…BACKGROUND: A greenhouse experiment was performed to study the effect of cumulative air temperature and photosynthetically active radiation (PAR) on tomato…”
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Rootstock effect on serotonin and nutritional quality of tomatoes produced under low temperature and light conditions by Riga, Patrick, Benedicto, Leyre, García-Flores, Libia, Villaño, Débora, Medina, Sonia, Gil-Izquierdo, Ángel

“…•Rootstock effect on nutritional quality of tomatoes was genotype dependent.•All tested rootstocks reduced the amount of serotonin in tomatoes.•Some rootstocks…”
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Soil enzyme activities as biological indicators of soil health by Alkorta, Itziar, Aizpurua, Ana, Riga, Patrick, Albizu, Isabel, Amézaga, Ibone, Garbisu, Carlos

“…Soil health can be defined as the continued capacity of a specific kind of soil to function as a vital living system, within natural or managed ecosystem…”
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Time course of antioxidant responses of Capsicum annuum subjected to a progressive magnesium deficiency by Anza, M, Riga, P, Garbisu, C

“…Summary The effect of magnesium (Mg2+)‐deficiency on the antioxidant responses of Capsicum annuum was investigated over a 60‐day period under controlled…”
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Effect of Magnesium Deficiency on Pepper Growth Parameters: Implications for Determination of Magnesium‐Critical Value by Riga, Patrick, Anza, Mikel

“…In order to improve determinations of nutrient critical levels using growth response curves, a detailed study of magnesium (Mg) deficiency on pepper (Capsicum…”
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Suitability of the antioxidative system as marker of magnesium deficiencyin Capsicum annuum L. plants under controlled conditions by Riga, Patrick, Anza, Mikel, Garbisu, Carlos

“…To explore the viability of using enzyme activities and their substrates as an alternative tool for the determination of mineral (i.e., Mg) critical values, a…”
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Suitability of the antioxidative system as marker of magnesium deficiency in Capsicum annuum L. plants under controlled conditions by Riga, P, Anza, M, Garbisu, C

“…To explore the viability of using enzyme activities and their substrates as an alternative tool for the determination of mineral (i.e., Mg) critical values, a…”
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Ratoon cropping technique combined with pluriannual character improves soilless pepper ("Capsicum annuum L.") fruit yield: short communication by Riga Sultana, Patrick

“…The aim of this work was to test the ratoon cropping technique for hydroponically grown pepper plants. The ratoon cropping system consists of mowing the crop,…”
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