According to FAC 53452, what should deciduous fruit and nut trees not have?

Deciduous fruit and nut trees should not have twisted or broken roots as these conditions can significantly impact the health and growth of the tree. Twisted or broken roots can lead to poor nutrient and water absorption, stunted growth, and increased susceptibility to diseases and pests. Healthy roots are essential for anchoring the tree securely in the soil and facilitating the proper uptake of essential resources. Moreover, proper grafting techniques and strong branches are important for the overall function and productivity of the trees, enabling them to bear fruit effectively. Therefore, ensuring that root systems are unblemished and well-formed is crucial for maintaining the vitality and productivity of deciduous fruit and nut trees.