Detailed Explanation of Key Management Techniques for the Flowering and Fruiting Period of Olive
The olive is a subtropical evergreen tree with strong cold and drought tolerance and very strong growth capacity. There are now as many as several hundred varieties of olive, and it also has a very wide planting area in our country. Growing olives is actually very simple, and managing them is not that troublesome, but management during the flowering and fruiting period is relatively important. So today, the editor has brought you the management techniques for the flowering and fruiting period of olive. Let's take a look together!
1. Scientific Fertilization
During the flowering and fruiting period of olive, the nutrient ratio and amount of fertilizer should be well controlled according to various factors such as the fertility of the olive planting soil, the growth vigor of the olive trees and the environment. Adjust the relationship between vegetative and reproductive growth of the olive trees. During the olive growth period, fertilizer should be applied at least three times, usually when picking fruit, during flower bud differentiation and during fruit expansion. Do not apply excessive fertilizer to prevent excessive vegetative growth of the fruit trees, which would affect the flowering and fruiting of the olive trees and reduce yield.
2. Pruning and Bud Thinning
After the fruit matures and is harvested, pruning work should be carried out, cutting off overly long, overly dense, weak-growing and pest- and disease-affected branches on the fruit trees, and appropriately thinning crossing and overlapping branches. Improve the ventilation and light penetration of the olive trees, enhance the light absorption capacity of the fruit trees, and promote photosynthesis in the leaves. Then, when the new shoots of the branches grow to about 5 cm, carry out bud thinning, keeping only 1-2 vigorously growing branches. After pruning, prevent wound infection, promote wound healing, and prevent pests and diseases, which could hinder the flowering and fruiting of the olive.
3. Flower Control and Shoot Promotion
When growing olive trees, controlling the sprouting of late-autumn shoots is a key measure to ensure the flowering and fruiting of the fruit trees the following year. On vigorously growing fruit trees, after the autumn shoots mature, control the application of nitrogen fertilizer and reduce the amount of watering. If late new shoots sprout, remove them in time, then make a ring cut on a smooth part of the trunk and apply cream to inhibit the growth of new shoots and improve the flowering and fruiting rate the following year.
4. Flower and Fruit Preservation
When the olive trees bloom, place bees in the orchard and use bees to increase the pollination and fruit-setting rate of the olive trees. Then appropriately spray agents such as Zhuangdiling to enhance the growth capacity of the olive and ensure normal flowering and fruiting. During the initial fruiting stage of the olive, remove in time the summer shoots that sprout early to prevent serious fruit drop. Pay attention to watering to prevent soil drought, meet the fruit's water needs, preserve flowers and fruits, and improve the quality and yield of the olive.
5. Pest and Disease Control
In addition to strengthening orchard management, we should also do a good job of clearing the orchard in winter to prevent various pests and diseases from affecting the growth of the olive. Common pests and diseases of the olive include anthracnose and leaf-roller moths. Disinfect the orchard regularly, then frequently observe the conditions of the olive orchard. After discovering abnormalities, promptly check the cause, then prescribe the right remedy. Early discovery and early treatment prevent the spread of the disease, reduce yield, and affect planting benefits.
The above is a brief introduction to the management techniques for the flowering and fruiting period of olive. The management techniques for the flowering and fruiting period of olive are very important and are closely related to the economic benefits of planting. Therefore, I hope everyone will pay more attention. That is all for today's introduction. This article is for reference only. Friends who want to learn more related information, please continue to follow us!