How to breeding olive flowers
soil
Olive tree is a world precious and high -quality wood oil tree species characterized by “high yield, high -quality, high -efficiency”. It is a strong negative tree. Sexual sandy loam and lime -rich clay can grow, shallow and cold -resistant. Generally, the low temperature of -12 ° C can be tolerated. The cold -resistant variety can endure the low temperature of -18 ° C. It is a long -lived tree species with strong growth capacity.
Water and fertilizer management
Watering: After cultivation, to prevent the solar irradiating time, the soil must be wet to ensure that the water is sufficient.
Fertilization: The fertilizer of young trees is mainly nitrogen fertilizer. It is appropriately matched with other fertilizers. The principle of applying diligence is generally applied once every two months, or it is applied once a little bit. As a result, the fertilization of the tree was mainly nitrogen, phosphorus, potassium fertilizer, dripped under the water periphery of the crown, opened a 20 -centimeter ditch, or two and a half -month -shaped ditch. Cover the soil after application.
Garden weeding
The olive flowers planted in the courtyard need to be weed regularly to prevent the weeds from consume the nutrition that belongs to the olive tree. You can choose grass glyphosate or 100 grass, which are good herbicides.
The herbicides have obvious medication for olive branches and leaves, and the branches and leaves cannot be touched when spraying. The spraying time is generally held in front of the spring grass and the sinensis in late June.
Precautions for olive Flower Home Care
Plastic pruning
After the seedlings are cultivated, it is fixed when the seedlings are 1-1.5 meters high. It is usually cut around 0.8 meters. Leave 3-5 branches as the main branch in different orientations. When the main branch is too long, it is short -cut at 60 cm. Each main branch leaves 3 side branches, which will be processed step by step to form an early -yielding high yield as soon as possible. Crown.
Common diseases and insect pests
Common diseases of olive flowers are anthracnose and can spray 600 times the copper oxygen.
Common pests in olive flowers include shells and wood lice. If pests are found, the following potions are selected to spray and kill: 700 times the rapid emulsion oil; 1000 times each of oxide fruit, and amposiosiosulfin.