The latest time and method of ring cutting of jujube

In rural areas, many people will plant some fruit trees at home, such as peach, jujube and orange trees, and whether jujube trees should be cut or not is a headache for many farmers. So why do jujube trees be cut in rings? When will the ring be cut? How to operate ring cutting? Let's get to know it.

1. Ring cutting effect

Many people think that ring cutting can promote the fruit setting and young fruit development of jujube, increase the fruit setting rate, reduce the phenomenon of flower and fruit drop, and cut the jujube tree in full bloom, regardless of tree age and fruit size, which will not only reduce the flower and fruit drop, improve the fruit setting rate, but also make the fruit appearance more beautiful, increase the content of soluble solids and sugar, and improve the quality. Therefore, it is absolutely necessary to weigh the pros and cons in terms of overall yield, fruit nutritional value and taste.

2. Ring cutting time

In the choice of time for ring cutting, most people think that the most suitable period is the early or full flowering period, when the whole tree blossoms about 1/3, or when most jujube hangs with 4 or 5 flowers, it is the period of the best flower quality, with a large number of fruits, large size, consistent maturity and high commodity value. In recent years, there has been a further understanding of this problem. It is considered that the initial flowering stage of Dongzao jujube is earlier than that of other jujube varieties, and the temperature in the early flowering stage does not necessarily reach the critical point of fruit setting, so it must wait until the temperature is stable above 24 degrees. Some people think that the ring cutting time of winter jujube should be 2-3 days later than other jujube trees.

3. Ring cutting method

Tools should be prepared before ring cutting, mainly sickle, nail opener, ring stripping knife, etc., the market uses more is a multi-functional jujube nail opener, which is composed of a handle, three U-shaped knives and a sharp knife head, the large U-shaped knife can scrape off the old bark, the small U-shaped knife is used to open the nail, and the sharp knife head is mainly used to remove stubble and repair the gap. In the ring cutting, peel off the bark of the old warped tree in the lower part of the trunk, then peel off the part of the old warped bark, cut twice around the trunk with a sharp knife, deep into the xylem, peel off the annular tender skin, and finally wrap the wound with plastic tape to prevent germs from invading and infecting the wound and affecting the wound healing again.

The above is the introduction of jujube ring cutting time and methods, hope to help you, want to know more related knowledge, please follow us.