EVOLUTION OF WINTER WHEAT CROP UNDER THE INFLUENCE OF AGROTEHNICAL MEASURES AND CLIMATE CHANGES

Abstract

In the context of climate change, crop technologies must be updated and adapted by identifying and implementing new technological links regarding: soil tillages, the fertilization system, the previous plant, which will contribute to significantly reducing the negative impact of climate change on production and quality for wheat crop. The relationship production - quality - technology highlighted the negative influence of excessive temperatures and deficient precipitation in important stages in the evolution of plants. Wheat yield and quality are affected by management practices, climate conditions and genetic characteristics. The research was carried out in the period 2019 – 2021, in the experimental field of NARDI Fundulea and the purpose of this study was to evaluate the effect of agrotechnical measures and climatic conditions on the yield and quality of wheat. The experiment involved three different soil works and four fertilized options. Yields and quality were maximized by associated factors. Soil conservation works associated with manure fertilization increase production values and final quality by 5-10%, depending on the variant.