1、 Curing method

1. Matrix selection: when selecting soil, try to choose loose and breathable soil with good permeability. It will grow well in the soil containing fertile and humid sand. Loam, humus and coal ash can be fully mixed and stirred together

2. Light management: weeping willows like places with sufficient light, which is conducive to their growth, but they must have good ventilation and the breeding environment should not be too stuffy

3. Temperature management: weeping willow has good cold resistance and can grow at an annual average temperature of about 20 ℃. In winter, it can adapt to the environment below 0 ℃ and grow well without freezing injury

4. Water management: plants need a lot of water for growth and like a humid environment. In humid areas, it will become a forest, and in arid areas, the survival rate is low, and the plants die or grow into small and old trees

2、 Breeding skills

1. Pruning: when the weeping willow seedlings grow to about 2 meters, you can't cut off all the branches next to them, otherwise the tree will be easy to deform. You can remove the branches with diseases and pests or the side branches with different lengths to balance the nutrient supply, so that the tree will become straight

2. Grafting: grafting should be carried out in August and September. The leaves of scion should be removed from the petiole and moisturized with moisturizing materials

3、 Problem diagnosis and treatment

1, ladybird: in summer, ladybirds can be sprayed with methamidophos or 40% Omethoate 0.1%. p>

2. Rot disease: when the disease is serious, the diseased branches and stems should be removed in time to prevent the spread of the diseased place. The diseased plants cut off should be burned in time to effectively control the spread of bacteria

4、 Other issues

1. Whether it is poisonous or not: there is no poison. The branches of weeping willow are slender and grow fast. It can be used to beautify the environment, make green trees and street trees. It is an important tree species to fix the river embankment and purify the air

2. Whether the weeping willow can be planted in the ground: the requirements for the living environment are not strict. All kinds of places are suitable for its survival, and the survival rate is also very high, so it can be planted in the ground