Which of the following is a common practice in biodynamic wine production?

In biodynamic wine production, the incorporation of natural preparations and lunar cycles is fundamental. This approach views the vineyard as a self-sustaining ecosystem and emphasizes the use of natural materials and methods. Practitioners apply herbal infusions and fermented plant and animal materials, which are believed to enhance the vitality of the soil and the vines. Additionally, biodynamic agriculture follows the rhythms of the moon and planets, aligning planting and harvesting activities with celestial events to optimize the growth and quality of the grapes. This holistic view of vineyard management aims to create a balanced and harmonious agricultural environment, distinguishing biodynamics from conventional practices that often rely heavily on synthetic inputs and high-intensity farming methods.