Plant ecophysiology is a crucial dimension of our research, focusing on studying the interaction between plants and their environment, including the underlying physiological mechanisms. This facet of our work is of paramount importance as it enhances our understanding of how crops, including fruits, vegetables, cereals, and legumes, respond to various abiotic and biotic factors. This knowledge is instrumental for precision crop production. Our research aims to comprehend and enhance crop responses to factors such as water stress, environmentally acceptable rates of fertilizers, site-specific fertilization, salt stress, and more. Leveraging our greenhouse, growth chamber, and a diverse range of plant physiology equipment, we delve into the photosynthesis processes of orphan crops and crops of high interest. The objective is to boost yields and provide informed advice on appropriate agronomic practices. Furthermore, our work extends to the characterization of secondary metabolites in crops. By doing so, we aim to design and offer advice on cropping systems, ensuring that the cultivation practices are optimized for the production of crops with desired qualities.