The sum of active temperatures is a fundamental indicator determining the feasibility of cultivating specific crops in a given climatic region. The temperature regime directly affects plant metabolism, the rate of phenological phases, biomass accumulation rates, and the final productivity of crops and plantations. For an agronomist and a practicing gardener, understanding these patterns is an essential tool when planning planting structures, selecting cultivars, and developing cultivation technologies that ensure stable harvest ripening.
This compilation brings together materials dedicated to the influence of heat on the productivity of grapes, vegetables, and grain legumes. Readers will find articles here on active temperature standards for vineyards, taking into account terrain and climatic zones, ecophysiological aspects of plant adaptation to light and temperature conditions, as well as overviews of cultivation technologies for crops in various regions. The texts cover not only the theoretical foundations of climate influence but also practical recommendations for organizing plant development cycles, from the dormancy period to harvesting, which will help optimize agrotechnical processes in practice.