The latest method of orange ring cutting and matters needing attention
The ring cutting method is often used in citrus fruit preservation, which separates the phloem of the plant trunk and the main branch, intercepts nutrients, and inhibits the growth of the root system under the condition of temporary lack of water and fertilizer, thus inhibiting the emergence of summer shoots. reduce the risk of fruit drop caused by competition for water and fertilizer. So how to cut the sugar orange in a ring? Let's get to know it.
1. Selection of ring-cutting plants.
When ring-cutting the sugar orange, we should first select the appropriate plant, not every sugar orange is suitable for ring-cutting, we should choose the tree with strong tree strength, thick green leaves, fully mature spring shoots and the trend of summer shoots. On the other hand, for the weak plants with poor management, insufficient nutrition and serious diseases and insect pests, it is not suitable for ring cutting, which may further weaken the tree potential and reduce the yield seriously.
2. Suitable time and method
Fruit preservation after Xiehua should be treated differently according to tree strength and the amount of flowers. Generally, fruit trees with exuberant growth and less flowers are generally treated twice, the first time at the end of Xiehua, together at the end of physiological fruit drop. Ring cutting is recommended to cut 2/3 of the big branch or the main branch, and the big branch in the middle and lower part of the crown is not cut. After the sugar orange ring is cut, the wound can be healed half a month, and the half moon ring cut once, while the ring cut wound needs 30-50 to heal, the fruit protection effect is better, one ring cutting can achieve the purpose of fruit protection.
3. Matters needing attention in ring cutting
Ring cutting must be carried out with other agricultural techniques, and if fertilization management is ignored after ring cutting, the tree will weaken and the yield will decline, so in ring cutting, we should pay attention to the level of fertilization and planting growth potential to determine whether to cut and the times of ring cutting. Too many times of ring cutting too early, too much fruit protection, tree potential decline, and even plant death; while too many times of ring cutting prematurely, it is easy to appear the phenomenon of big and small years. Many fruit growers begin to cut around after Xiehua, once in 10-15 days, or even in the second peak of physiological fruit drop, it is very easy for spring shoots to turn green, the result is too large, autumn shoots can not come out, the formation of large and small years.
The above is the introduction of sugar orange ring cutting method and matters needing attention. I hope it can help you. If you want to know more about it, please follow us.
- Prev
The causes and control methods of the cracking fruit of the latest sugar orange
Sand sugar orange is an excellent variety of citrus, in all citrus varieties, its sugar content is very high, deeply loved by people, so there are more people planting. But the fruit will crack when the fruit is about to ripen, so why does the sugar orange crack the fruit?
- Next
The latest management points of apricot trees in autumn
Autumn is not only the harvest time of fruit trees, but also the period of nutrition storage of fruit trees. the key to the management of apricot trees in autumn is to maintain the assimilation function of leaves, prevent early defoliation and improve cold resistance. Promote root growth and accelerate flower bud differentiation. So how to manage apricot trees in autumn?
Related
- A course of planting techniques and methods on how to grow carrots
- How to plant the latest tulips?
- Is it better to pick tea in the morning or in the afternoon? When is the best time for tea to be picked? what is the third or fifth tea?
- Launch Yuanxiao Happy combination Haocha + Tea Yuan healthy Taste
- Penghu Tourism "Fireworks 20 Parade with You"
- 2022 West Lake Happiness holds "Digital Revitalization Voucher" and draws iphone13 and laptop.
- Banqiao Fuzhou social houses are designed to change start-up combined with police elimination to create a safe and livable environment
- The convenient measure of "mechanical weeding" in Xinbei has been abused and the Agriculture Bureau has imposed heavy penalties on the illegal land consolidation.
- Changgeng University Joins Hands with Four Memory Factories to Rescue Memory Talent Shortage
- The list of Taiwan's top 100 MVP managers is listed by the Director-General of the Farmers' Association of Sanxia District.