The primary objective of this study was to improve the quality of tomatoes by the manipulation of ionic relations in the nutritive solution based on the hypothesis that potassium influences carotenoid syntheses in tomato fruits. Two experiments were done using a ‘Gabriela’ tomato hybrid in a hydroponic culture system within an intermediate technology greenhouse. A standard solution (SS) was applied in the vegetative stage, and different solutions with different potassium concentrations (K) were applied in the reproductive stage (SR1 = 20 % K, SR2 = 40 % K, SR3 = 60 % K and SR4 = 45 % K, where the percentage of potassium is given with respect to total cation percentage). All nutritive solutions had values of 30 mg L-1 for total ionic concent...
In order to study the effect of calcium-potassium Equilibrium in hydroponics culture nutrient soluti...
El Trabajo Fin de Grado se centra en el estudio de la absorción de K+ en el rango de baja afinidad, ...
Potassium (K) has a special place in improving the quality of agricultural products. To evaluate the...
An experiment was conducted to determine the fruit size, mineral composition and quality of trickle-...
An experiment was conducted to determine the fruit size, mineral composition and quality of trickle-...
O tomate é uma das hortaliças mais comercializadas do mundo. Entretanto, a cultura requer maiores cu...
To determine the influence of potassium levels in the nutrient solution on lycopene content, tomato ...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
Potassium is considered by many researchers as the nutrient responsible for fruit quality. However, ...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
In the present research the results of the effect of substrates and of different concentrations of n...
ABSTRACT The tomato crop plays an important environmental, economic and even social role, especially...
ABSTRACT: The main objective of breeding programs is to obtain tomato varieties capable of expressin...
This research was conducted to determine the effect of potassium (K) and cultivar on important quali...
El objetivo del presente trabajo fue evaluar el efecto de soluciones nutritivas en el fertirriego, c...
In order to study the effect of calcium-potassium Equilibrium in hydroponics culture nutrient soluti...
El Trabajo Fin de Grado se centra en el estudio de la absorción de K+ en el rango de baja afinidad, ...
Potassium (K) has a special place in improving the quality of agricultural products. To evaluate the...
An experiment was conducted to determine the fruit size, mineral composition and quality of trickle-...
An experiment was conducted to determine the fruit size, mineral composition and quality of trickle-...
O tomate é uma das hortaliças mais comercializadas do mundo. Entretanto, a cultura requer maiores cu...
To determine the influence of potassium levels in the nutrient solution on lycopene content, tomato ...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
Potassium is considered by many researchers as the nutrient responsible for fruit quality. However, ...
Tomato (Lycopersicon esculentum Mill.) cv. Santa Clara was grown on a silt clay soil with 46 mg dm-3...
In the present research the results of the effect of substrates and of different concentrations of n...
ABSTRACT The tomato crop plays an important environmental, economic and even social role, especially...
ABSTRACT: The main objective of breeding programs is to obtain tomato varieties capable of expressin...
This research was conducted to determine the effect of potassium (K) and cultivar on important quali...
El objetivo del presente trabajo fue evaluar el efecto de soluciones nutritivas en el fertirriego, c...
In order to study the effect of calcium-potassium Equilibrium in hydroponics culture nutrient soluti...
El Trabajo Fin de Grado se centra en el estudio de la absorción de K+ en el rango de baja afinidad, ...
Potassium (K) has a special place in improving the quality of agricultural products. To evaluate the...