Table of contentsGrowing a tomatoPlant for experimentsEffects of heat stress on the tomatoGrowing a tomatoAfter the potato, the tomato (Lycopersicon esculentum) is considered the most valuable vegetable crop grown in world. Although the net area on which tomatoes are grown has remained the same, production has increased significantly over the past decade. Currently, around 200 million tonnes of tomatoes are produced on sites totaling 3.7 million hectares. China, the United States, India and Turkey are the main tomato producing countries. While Belgium (4,996,000 Hg/ha) and the Netherlands (4,835,973 Hg/ha) have the highest fruit yield per hectare. Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”? Get the original essay Tomatoes normally grow in tropical, subtropical, and warm temperate climates, which facilitates longer growing seasons, such as climates present in China, India and North America. Climate change and a growing global population have created an unstable agricultural sector and looming pressure on food security. The agricultural sector is committed to increasing production and improving the health of cultivated varieties through the application of good agricultural practices and scientific solutions. Many researchers, such as Ainsworth and Ort (2010), have predicted a yield shortfall due to climate change. Plant for Experiments In addition to being an economically and nutritionally important crop globally, the tomato has many characteristics that make it an ideal model plant species. for experiments. It has well-documented genetic information and its breeding period is short. Although Arabidopsis thaliana is the standard plant model, there are several developmental traits found in tomato that are not present in A. thaliana, such as; photoperiod-independent sympodial flowering, climate-dependent fruit formation, compound leaves, mycorrhizal roots and glandular trichomes. In addition, there are many varieties of cultivars on the market that can meet a wide range of research, such as the dwarf cultivar Micro Tom (. Effects of heat stress on tomato. Reproductive development tends to be more affected by high temperatures than through vegetative development in almost all crops Even slight increases in temperature can impact fruit yield, therefore decreases are not solely linked to periods of extreme heat stress. that female reproductive organs are more resistant to such periods than their male counterparts temperatures of 26/20°C can impair tomato fruit development, while higher temperatures of 38/27°C during the day. /night can cause fruit abortion. Losses of up to 70% can be observed in areas affected by summers with abnormally high temperatures induced by high temperatures. in fruit set may be linked to damage during the development of reproductive tissues, an imbalance of plant hormones and a reduction in photosynthetic parameters. Photosynthetic mechanisms that can be damaged include the ratio of chlorophyll to carotenoid levels, hydraulic forces that transport nutrients and water around plant architecture. One of the major stress hormones and regulators that increases due to suboptimal conditions is abscisic acid (ABA). Response genes..