Detailed Explanation of Pitaya Planting Techniques and Management Methods
Pitaya is a fruit of the cactus family and is very popular all over the world. The nutritional value of pitaya is very high; it is both a vegetable and a fruit, and it also has certain medicinal effects. Its disease resistance is also relatively strong, making it a pollution-free green fruit. So how exactly should pitaya be planted? Below, the editor brings you the planting techniques for pitaya. Let's take a look!
1. Propagation Methods
Pitaya propagation methods include grafting, cuttings and sowing, among which cutting propagation is the most commonly used. Cutting propagation is relatively simple to carry out and has a relatively high survival rate. The cutting time for pitaya is generally March to April. First, select stem segments that are growing normally, thick and strong, and free of pests and diseases. Then cut them into small sections of about 5 cm, and when the wounds gradually heal and dry, insert them directly into the substrate, with a support stake set upright beside them. After cutting, do not water; wait until about a week later before carrying out watering. Under normal management, roots will form in about 2-4 weeks, and when the roots grow to about 1 cm, they can be transplanted.
2. Seedling Stage Management
The seedling bed for pitaya should be chosen in a place with good permeability, rich organic matter and normal drainage and irrigation. Then do a good job of land preparation, apply sufficient decomposed farmyard manure, and mix it evenly with the soil. After planting, pitaya will gradually enter the flowering and fruiting stage within one to two years. Therefore, we must do a good job in seedling management and in water and fertilizer management according to soil conditions and weather. Then pay attention to strengthening weed control, because weeds will affect the nutrient absorption of pitaya seedlings, causing malnutrition in the seedlings and reducing planting benefits.
3. Reasonable Watering
Pitaya likes to grow in an environment with sufficient water and good light, and a suitable environment can promote the growth of pitaya. During the seedling stage and expansion stage of pitaya, pay attention to keeping the soil moist. Especially in hot and dry seasons such as summer, watering is very important. Sufficient water is the key to ensuring the healthy growth of pitaya roots. When watering, also pay attention to the amount and make it comprehensive and even. Do not water too much, to prevent water accumulation in the field, which can lead to root death from lack of oxygen. When water accumulation occurs, drain it in time to prevent pests and diseases.
4. Shaping and Pruning
Shaping and pruning are very important for the growth of pitaya. After fruit harvest each year, promptly cut off the fruiting branches to promote the growth of new branches. This lays the foundation for flowering and fruiting the next year and ensures planting benefits. When pruning, pay attention to the intensity to prevent some mechanical wounds and reduce the resistance of pitaya. Different growth stages have different pruning methods, such as pinching, short cutting, and renewal pruning. The main targets are poor branches that are too long, too dense, or affected by pests and diseases. Shaping and pruning can improve field permeability, reduce the incidence of pests and diseases, and promote the growth of pitaya.
The above is a brief introduction to pitaya planting techniques. Pest and disease control for pitaya is also something we cannot ignore in planting. Everyone must pay close attention. That is all for today's introduction. This article is for reference only. Thank you for reading and supporting.