Where is dragon fruit suitable for growing?
Where is it suitable to grow dragon fruit? What are dragon fruit's requirements for the environment and soil? We also ask knowledgeable readers to help explain. Dragon fruit is rich in nutrients and has unique functions. It contains plant albumin and anthocyanins, which are rare in ordinary plants, as well as abundant vitamins and water-soluble dietary fiber. Because it has few pests and diseases, it can...
Where is it suitable to grow dragon fruit? What are dragon fruit's requirements for the environment and soil? We also ask knowledgeable readers to help explainDragon fruit is rich in nutrients and has unique functions. It contains plant albumin and anthocyanins, which are rare in ordinary plants, as well as abundant vitamins and water-soluble dietary fiber. Because it has few pests and diseases, it can meet its normal vegetative growth and reproductive growth without using any pesticides or hormones. Therefore, dragon fruit has almost no pesticide residue and is a green, environmentally friendly fruit. Zhongdi.com has compiled dragon fruit's growth habits and its requirements for climate and soil, listed in detail below for readers' reference.
Dragon fruit's growth habits:
Because dragon fruit has long grown in tropical desert regions, its leaves have basically degenerated, and its axillary buds have also evolved into areoles, providing a physiological basis for resisting high temperatures and reducing water loss. Its photosynthetic function is carried out by a large number of green stems. Unless buried underground, hidden for a long time, or needed to adapt for stress resistance, the plant body generally does not become heavily lignified.
The interior of the dragon fruit stem is made up of large numbers of parenchyma cells full of viscous liquid, so that it can absorb as much water as possible during the rainy season and withstand the long dry season. Dragon fruit has no main root, and its lateral roots are distributed in large numbers near the surface. At the same time, it has more aerial roots than underground roots, which is how the plant achieves climbing growth and also ensures that it obtains large amounts of water. It is an excellent fruit crop that Hainan, Guangxi, Guangdong, Fujian, Yunnan and other places are competing to grow.
Dragon fruit's climate requirements for growth and development:
The first consideration when choosing a planting site for dragon fruit is climate, because dragon fruit originated in the tropical regions of Central America and is now distributed in the world's tropical and warmer subtropical regions. It needs relatively high temperatures and moderate rainfall, is not tolerant of frost, and will stop growing when the temperature is below 10°C or above 38°C. It is relatively drought tolerant, needs sufficient light, and has strong wind resistance. Therefore, dragon fruit should be planted in tropical and south subtropical regions with an average annual temperature above 20°C and no frost in winter.
Dragon fruit's soil requirements for growth and development:
Dragon fruit has strong adaptability to soil and can grow in sandy soil and clay loam, but loam that drains well, is fertile, loose, has good aggregate structure and is not sandy is best. The most suitable soil pH for dragon fruit is 6.0-7.5.
If the soil at a dragon fruit planting site has poor aeration, waterlogging, or excessive acidity, it can cause the root mass to die. For land with a relatively high groundwater table, ditches should be opened to drain water and lower the groundwater table before planting.
Dragon fruit has strong drought tolerance, but appropriate rainfall and irrigation are beneficial for flowering and fruit setting. In production, soil moisture must be kept balanced. In some tropical and south subtropical areas of our country, red soils and lateritic red soils have poor structure, extremely low organic matter content, and poor aeration or poor water and fertilizer retention, so soil improvement must be carried out when planting.
Dragon fruit planting technique video
Pests that need to be controlled when growing dragon fruit