Biostimulants have become highly important in agriculture. For these products to be efficient, they need formulated, for a specific crop, according the mineral nutrients and metabolites requirements each phenological phase of crops. In this study, agronomical behavior 10 tomato varieties was evaluated (‘Cherry’, ‘Corazón de Buey’, ‘Green Zebra’, ‘Marglobe’, ‘Marmande VR’, ‘Montserrat’, ‘Muchami...

In regions with intense solar radiation it is common the use of aluminated covers in greenhouses, with the aim of reducing the inside temperature. However, the use of these covers reduces photosynthetic active radiation (PAR) transmitted into the greenhouse. The objective of the present study was to evaluate the influence of different covers on microclimate in greenhouses cultivated with cherry...

evaluating fertilizer quality is important in selecting the appropriate fertilizers for agricultural production. in this experiment, the effectiveness of composite inorganic fertilizer (cif), composite organic fertilizer (cof) and foliar spray of multi-nutrients (fsmn) on the growth, yield, and fruit quality of cherry tomato (lycopersicon esculentum mill.) were compared. the results showed that...

Genetic variability in modern crops is limited due to domestication and selection processes. Genetic variation in eight Bulgarian tomato varieties and breeding lines (variety Plovdivska karotina, variety IZK Alya, L21β, L53β, L1140, L1116, L975, L984) differing in their morphological and biochemical composition was assessed using a highly efficient and low-cost fluorescent simple sequence repea...

This research to determine the effect of gelatin concentration and citric acid on cherry tomato jelly candy products (Solanum Lycopersicum Var. Cerasiforme). The method used in this study was a randomized block design (RBD) using 2 factorials, namely acid, with 9 treatments repeated 3 times obtain 27 experimental units. Data analysis carried out ANOVA follow-up tests were Honest Significant Dif...

Few commercial genotypes of tomato are resistant to Fusarium wilt (Fusarium oxysporum f. sp. lycopersici [FOL]), especially race 3. We developed five intraspecific hybrids Solanum lycopersicum (FOX1 FOX5) and assessed them for agronomic traits resistance FOL races 1, 2, 3, a mixture these races. FOX1 FOX4 were all the but did not have desired traits. Next, as rootstocks cherry Sweet Heaven. The...

To enhance the efficiency of mechanical automatic picking cherry tomatoes in a precision agriculture environment, this study proposes an improved target detection algorithm based on YOLOv5n. The improvement steps are as follows: First, K-means++ clustering is utilized to update scale and aspect ratio anchor box, adapting it shape characteristics tomatoes. Secondly, coordinate attention (CA) mec...

The preservation of cherry tomatoes is a challenge for farmers, sellers, and processors. In recent years, natural extracts plants have been increasingly used the fruits vegetables. this study, we investigated effect treatment with goji berry (Lycium barbarum) leaf extract on postharvest freshness tomatoes, determined active ingredients, antioxidant capacity, antifungal activity extract. Goji we...