Do the training system and spacing affect the productivity and quality of tomato plants?

Abstract

The determined growth tomato plant has advantages such as reduction of labor and inputs, enabling the production of fruits for consumption " in natura" efficiently. The objective of this work was to evaluate the conduction and spacing systems between plants with determined tomatoes and their influence on the production attributes and quality of the fruit. The experiment was carried out in the open field with three conduction systems (“half stake”, open V and “mulch”) and four spacings between plants (0.2; 0.3; 0.4; and 0.5 m). It was found that the highest yield and commercial production and number of large fruits were obtained in the half stake and mulch system. The spacing at 0.5 m provided the highest fruit production (6.4 kg in 56 fruits), and at 0.2 m, the highest productivity was obtained (145.63 t ha -1). In the 0.2 m and open V 0.5 m stake system, the fruits had a high lycopene content. spacing 0.2 m in half stake, and mulch systems were favorable for the production of quality fruit.

Introgression of the Self-Pruning Gene into Dwarf Tomatoes to Obtain Salad-Type Determinate Growth Lines

“…Determinate growth tomato plants are becoming more popular than their indeterminate counterparts around the world. This is primarily because these plants require less space to cultivate and can be harvested automatically, their fruits ripen uniformly and exhibit high nutritional value, and their cultural treatments are cost-effective [ 9 , 10 ].…”