Soil, longan has low requirements on soil and strong adaptability, and can grow normally in most soils. Especially the grafted pitaya has stronger adaptability. However, if you want to plant fat and prolific pitaya, please choose fertile, loose soil with good drainage and strong permeability, which is helpful for plant growth and lighting. Pitaya is a tropical fruit, so there is a great demand for light. It is a luminous fruit that can adapt to long-term direct light. In the process of growth, if the time and intensity of light are not enough, photosynthesis may be greatly reduced.
Photosynthesis is one of the main ways to promote nutrient accumulation in fruit, so the fruit is small and the yield is reduced. Temperature: Pitaya is resistant to high temperature, but not cold. The average growth temperature during the whole growth period should not be lower than 65438 08 degrees. Moreover, pitaya is a tropical crop, and the most suitable temperature for growth is around 30 degrees. When the temperature exceeds 10-40 degrees, the growth rate of pitaya will be slow or even stop, so pitaya is not suitable for planting in areas with low average temperature, such as the north.
Pitaya grows much faster than ordinary fruit in a suitable growth environment, so it needs more nutrition. Therefore, topdressing should be carried out regularly. At the beginning of planting, nitrogen fertilizer is the main fertilizer, which can accelerate the growth of plants. In the middle and late stage, it is necessary to balance the nutritional components of plants and promote the photosynthesis of plants. Pay attention to the amount of nitrogen fertilizer applied, and never overdo it. Otherwise, the phenomenon of apprenticeship is easy to appear. Conditioning cultivation moisture of pitaya.
Pitaya grows in tropical areas and has strong drought resistance, but it needs a lot of water during its growth. If water is not supplied in time, the growth of pitaya will be seriously hindered, the growth rate will slow down, and the growth of BOC pitaya will stop, and the plant will have obvious symptoms of water shortage and eventually wither and die. These are all necessary conditions for planting pitaya, but in fact, it is impossible to plant pitaya in many places just because of the temperature. Of course, it can also be planted in greenhouses, but the quality may be slightly reduced.