Impact of Protected Cultivation on Growth, Yield and Quality of Fruits, Vegetables and Flowers

Abstract

The potential for protected cultivation to transform horticulture production is enormous since it can increase productivity, guarantee product quality, and support environmental sustainability.  To realize its full potential and transform it into a climate-resilient and inclusive agricultural practice, carefully considered investments in policy, research, and farmer education are necessary. A key development in contemporary horticulture, protected cultivation presents a viable answer to issues including climate variability, diminishing land productivity, and rising demand for premium goods.  Protected agriculture improves the development, productivity, and quality of fruits, vegetables, and flowers by providing exact control over environmental factors including temperature, humidity, light intensity, and nutrient delivery.  The function and effects of protected cultivation systems are critically examined in this review, with particular attention paid to how they affect crop performance, resource efficiency, economic feasibility and sustainability. The study examines several protected cultivation methods, including greenhouses, low tunnels, polyhouses, and net houses, and describes their structural elements, working principles, and applicability to various agro climatic zones.  Research indicates that crops cultivated in protected environments exhibit enhanced physiological characteristics, such as increased root development, chlorophyll content, and leaf area index.  When compared to open-field systems, these enhancements directly result in noticeably higher yields and higher-quality produce.