Preparation before storage of grape cuttings Grape cuttings Storage Methods Grape cuttings Storage Precautions Grape cuttings As a popular fruit, its cuttings propagation method is of great significance in grape planting. However, the storage method of grape cuttings is often ignored, resulting in a decrease in the vitality of cuttings and a reduction in survival rate. This article will introduce in detail the storage methods of grape cuttings to help grape growers improve the survival rate of cuttings. Preparation before storage of grape cuttings 1. Cutting selection: Select grape branches that grow vigorously and are free from pests and diseases as cuttings. The length of the cuttings is generally 15-20 cm, and 2-3 bud eyes are retained.
2. Cutting treatment: Cut the cutting into oblique edges to facilitate water absorption. Put the cutting in 0.1% potassium permanganate solution and soak it for 5-10 minutes for disinfection.
3. Humic acid treatment: Soak the cuttings in 0.5% humic acid solution for 30 minutes, which will help improve the water absorption and disease resistance of the cuttings. Storage method of grape cuttings 1. Wet storage: Put the processed cuttings into a wet towel or wet paper towel to keep the cuttings moist. Put the container containing the cuttings into the refrigerator, control the temperature at 1-5℃, and store the time can reach 2-3 months.
2. Sand storage method: Put the processed cuttings into a plastic bag with good breathability, put wet sand in the bag, seal the plastic bag, place it in a cool place, control the temperature at 1-5℃, and store it for up to 3-4 months.
3. Hydroponics: Put the processed cuttings into a bucket filled with clear water. The water surface just above the bottom of the cuttings. Put the bucket in a cool place, keep the water temperature at 1-5℃, and replace it every 2-3 days. Clean water can be stored for 1-2 months. Precautions for storage of grape cuttings 1. Avoid direct sunlight: During storage, avoid direct sunlight to prevent the cuttings from losing water and drying.
2. Pay attention to temperature: The storage temperature should be controlled at 1-5℃. Too high or too low will affect the survival rate of cuttings.
3. Maintain humidity: During storage, keep the cuttings moist and avoid drying.
4. Regular inspection: Regularly check the growth status of cuttings and deal with sick and weak cuttings in a timely manner.
The storage method of grape cuttings is crucial to improving the survival rate of cuttings. Mastering the correct storage method can effectively extend the vitality of grape cuttings and bring higher economic benefits to grape growers. I hope this article can be useful to grape growers. Some help.