Trenching is a deep tillage method aimed at creating optimal physical conditions in the root zone. For an agronomist, this operation is the foundation for the longevity of perennial plantations, as high-quality soil preparation ensures the development of a robust root system for vineyards and fruit crops. Without deep loosening and proper land improvement, it is impossible to eliminate negative soil constraints that hinder normal plant development and reduce their productivity over the decades.
This collection gathers materials covering the entire cycle of soil management: from basic trench ploughing when establishing a vineyard to methods of restoring soil fertility through deep loosening of inter-row spaces. Readers will find expert recommendations on site preparation, including the development of sloping lands and the reclamation of solonetzic soils through liming (gypsum application). Furthermore, the articles reveal the biological aspects of root system functioning and the principles of mineral nutrition, which allows for a comprehensive approach to yield management at all stages of growing agricultural crops.