Planting methods of red poplar The maintenance and management of red poplar Red poplar (scientific name: Populus euphratica), also known as Salix psammosa, is a tree species with strong adaptability and rapid growth. It is widely used in landscaping, soil and water conservation and other fields. With the enhancement of environmental protection awareness and the advancement of ecological construction, the breeding demand of red poplar is increasing day by day. This article will introduce you in detail the breeding methods and precautions for red poplar to help you successfully breed healthy and lush red poplar. Planting method of red poplar 1. Choosing a suitable planting site Red poplar is highly adaptable, but the best planting site should be a place with good drainage, fertile soil and sufficient sunshine. According to authoritative industry reports, red poplar grows best in soil with a pH value of 6.5-8.5.
2. Seed treatment Before sowing, red poplar seeds should be disinfected to prevent the occurrence of pests and diseases. Commonly used disinfection methods are: soak in 500 times 50% carbendazim wettable powder for 30 minutes.
3. Sowing time Red poplar seeds are generally sown in spring. The specific time depends on local climatic conditions. Sowing usually starts after the soil is thawed and the temperature stabilizes above 10℃.
4. Sowing method Before sowing, the land is deeply plowed and leveled, and then sown according to the row spacing of 30-40 cm and the plant spacing of 20-25 cm. After sowing, the soil cover thickness is about 2-3 cm.
5. Watering and fertilization After sowing, water in time to keep the soil moist. During the growth period, apply fertilizer in time according to the growth conditions of red poplar. Generally, apply fertilizer 2-3 times a year, mainly nitrogen, phosphorus, and potassium compound fertilizers. Conservation and management of red poplar 1. Water management Red poplar likes water, but avoids waterlogging. During the growing season, the soil must be kept moist to avoid standing water. During the dry season, water must be watered in time to ensure the normal growth of red poplar.
2. Light management Red poplar is fond of light. Adequate sunlight should be ensured. During the growth period of the saplings, pruning should be carried out in a timely manner to remove sick and weak branches and excessively dense branches to facilitate ventilation and light transmission.
3. Pest and insect pest control Red poplar is vulnerable to pests and diseases, and should be inspected regularly to prevent and control pests and diseases when discovered. Commonly used control methods include chemical control, biological control, physical control, etc.
4. Pruned red poplars grow rapidly and should be pruned in time to keep the tree shape beautiful. The pruning time is generally in spring and autumn, and sick and weak branches, overdense branches, crossed branches, etc. are cut off. Precautions for red poplar 1. Avoid planting in saline-alkali land and places with poor drainage to avoid affecting the growth of red poplar.
2. Before planting, understand the local climate conditions and choose the appropriate planting time.
3. The seeds should be disinfected before sowing to prevent the occurrence of pests and diseases.
4. During growth, keep the soil moist and avoid standing water.
5. Trim regularly to keep the tree shape beautiful, which is conducive to ventilation and light transmission.
Red poplar breeding is an industry with high economic benefits. Through the introduction of this article, I believe that you have mastered the breeding methods and matters needing attention for red poplar. In the actual breeding process, you must constantly sum up experience and improve breeding techniques to contribute to our country's ecological construction.