1. Insist on high-standard water and fertilizer management, and apply thin fertilizer frequently. Because of the long fruit harvest period, organic fertilizer should be reapplied every year, and NPK compound fertilizer should be applied in a long-term balanced way. Potassium fertilizer and magnesium fertilizer should be added during flowering and fruiting to promote the accumulation of sugar and improve the quality of fruit. Keep the soil moist during the fruiting period, and cover the roots with grass or mushroom residue. When the weather is dry, water should be poured once every 3-4 days.

2. Picking the heart when the branch is about 1.3-1.4 meters long, so as to promote the branch, let the branch droop naturally, accumulate nutrients, and blossom and bear fruit early.

3. When planting pitaya by intercropping and artificial pollination, about 1% white meat pitaya should be intercropped. Cross-pollination among varieties can obviously improve the seed setting rate. Artificial pollination should be carried out in rainy weather, and pollen should be directly applied to the stigma of female flowers with a brush before flowering in the evening or before closing in the morning, which can improve the fruit setting rate.

4. Prune the branches that bear fruit, and then cut them off every year, so as to promote the growth of new branches and ensure the yield in the next year.

5. Pests and diseases control Pitaya has fewer pests and diseases, and is vulnerable to snails and ants in the seedling stage, so it can be controlled by pesticides; In the high temperature and high humidity season, partial necrosis and mildew spots of branches are easy to occur, which can be prevented by bactericidal drugs such as triadimefon and strong copper oxide.

in addition, spraying .5%~.1% borax solution can also improve the fruit setting rate.