Red-flesh dragon fruit, a light-loving plant with shallow roots, requires specific care for optimal growth. This guide outlines essential techniques for cultivating and maintaining thriving red-flesh dragon fruit trees.

Growing Conditions:

Dragon fruit thrives in well-draining soil with ample aeration. To ensure successful cultivation, choose land that remains airy and avoids flooding during rainy and flood seasons. Adequate sunlight is crucial, and trees should not be shaded for more than 30% of the illuminated area. Irrigation water must be free from contamination, particularly with alum or salinity.

Pillar Preparation:

To provide structural support for the red dragon fruit tree, prepare a cement pillar measuring 2.0 meters in length with a square edge of 12-15cm. The pillar should be buried 0.5-0.6 meters deep and formed into a mound. This ensures stability and facilitates proper drainage.

Soil Preparation:

Create a mound for planting, promoting efficient drainage. The recommended tissue size is 10-15cm in height and 60-80cm in diameter. The soil mixture comprises topsoil combined with 15-20 kg of decomposed manure, 10-15 kg of organic fertilizer per head, 500g of Super phosphate, and 2g of Basudin per tissue. Prepare the soil 1-2 weeks before planting, utilizing Benomyl at a 0.1% concentration to water the soil and prevent fungal diseases.

Variety Selection and Preparation:

When selecting red-fleshed dragon fruit varieties, opt for cuttings that are 30-40cm long, originating from large, strong, straight branches that are pest-free and aged over six months. Trim the bottom of the cuttings (3-5cm long) by removing the outer flesh, leaving the core to prevent rot. Dip the cuttings in a fungicide solution such as Benlate C, at a 0.1% concentration for five minutes. Cuttings can be initially planted in a shaded area until new shoots develop or planted directly in the field.

Conclusion:

By following these meticulous techniques for planting and caring for red-flesh dragon fruit trees, cultivators can ensure optimal growth, health, and productivity. Proper preparation of the soil, choice of varieties, and adherence to essential practices contribute to the success of red-flesh dragon fruit cultivation.