When should grapevines be dug out of the ground?
Abstract: This article discusses the small gardening knowledge of when to dig grapevines out of the ground and the key points of planting and managing grapevines. Below, the editor provides a detailed explanation for you.
Grapevines are one of the common fruit trees, and their lifecycle is closely related to the time of soil excavation. So, when is the most suitable time to dig grapevines out of the ground? What are the key points to note during planting and management? Let's answer these two questions in detail.
Grapevine Excavation Time
The excavation time for grapevines is usually related to their growth cycle. Generally, grapevines are planted in spring and autumn. The specific excavation time should be determined based on the following factors:
Regional Climate: In northern China, due to the cold winter, grapevines should not be excavated in winter to avoid frost damage. Therefore, the northern regions can choose to excavate after the grapevines enter dormancy in spring, that is, after the soil thaws. In the southern regions, where the climate is warmer, grapevines can be excavated after the harvest in autumn.
Tree Age: Young grapevines are more adaptable to new environments, and the excavation time is relatively flexible. For older grapevines, careful excavation is required to avoid root damage, which could affect their growth.
Planting Needs: If grapevines need to be transported long distances, excavation should be done during the dormant period to reduce water evaporation and tree damage during transportation.
Key Points for Grapevine Planting and Management
Soil Selection: Grapevines have high requirements for soil, preferably sandy soil that is well-drained, fertile, and has good breathability. Before planting, the soil can be improved to increase the organic matter content and enhance soil fertility.
Planting Density: The planting density of grapevines should be determined based on factors such as variety, trellis type, and management level. Generally, a row spacing of 2-3 meters and a plant spacing of 1-1.5 meters is suitable.
Planting Method: When planting grapevines, the roots should be spread out to distribute naturally. Fill in fine soil and firm it down, then water thoroughly to ensure the soil and roots are closely connected.
Watering: During the growth of grapevines, water should be provided according to climatic conditions and soil moisture. It is especially important to ensure sufficient water during the germination period, flowering period, and fruiting period.
Fertilization: During the growth of grapevines, they require ample nutrients. Base fertilizer should be mainly organic, while top dressing can be done with nitrogen, phosphorus, potassium, and other chemical fertilizers. Fertilization should be carried out during the germination period, flowering period, and fruiting period.
Disease and Pest Control: Grapevines are susceptible to diseases and pests such as downy mildew, powdery mildew, and aphids. Prompt control measures should be taken. Biological and low-toxicity agents can be used for control to reduce the use of chemical pesticides.
Pruning: Pruning is a key step to ensure fruit quality and tree growth. Pruning can be divided into winter pruning and summer pruning. Winter pruning mainly involves shaping the tree, removing diseased and weak branches, and crossed branches. Summer pruning mainly focuses on thinning fruits, pinching off the growing tips, and thinning branches.
In summary, the excavation time for grapevines should be judged based on factors such as climate, tree age, and planting needs. During planting and management, special attention should be paid to soil selection, planting density, watering, fertilization, disease and pest control, and pruning to ensure healthy growth and high yield. These measures help to enhance the overall level of China's grape industry and meet market demands.
The above sharing of small green plant and flower experiences about when to dig grapevines out of the ground and the key points of planting and managing grapevines may be helpful to you in your daily life!