Variety characteristics and cultivation techniques of red cherry, can red cherry leaf disease be cured?

Do you like cherries? There are many varieties of this kind of fruit. How many cherry varieties do you know? It is OK to plant cherries, and the method of planting cherries is relatively simple. Let's take a look at the characteristics of the red light variety.

Variety characteristics and cultivation techniques of Red Lamp

It takes only 45 days from early flowering to maturity, with a large fruit and a single fruit weight of 9.6 grams in open-air cultivation. The maximum value seen by the author in protected cultivation is 18 grams, which is one of the outstanding early-maturing varieties. Until the beginning of this century, it has been the most important cultivated variety in the main producing areas of big cherries in China.

Red light cherries can use spindle-shaped trees. When pruning in the first and second winter, the new branches formed in that year should be truncated from the base. Because the axillary bud at the base of the red light is more chafing, it should be longer than other varieties when it is cut short. Other varieties, such as Pioneer, Red Honey, Sand Honey Bean, etc., leave 3-4 buds at the base, about 4-5 cm short, and the red light should stay long until there is a fuller number of bud eyes to meet the needs, generally cutting 15-20 cm, individual times can be longer.

Few flowers, few fruits.

The plants with hemp leaf disease have abnormal leaves, twisted leaves, no gloss and uneven mesophyll. Although the plants can build trees and blossom normally, they have few fruits, deformed fruits and lose their commercial value. Other varieties such as Meizao and Hongmi also have hemp leaf disease, but red light is the most common.

Susceptible to hemp leaf disease (virus disease)

The cause and effective control measures of red lantern hemp leaf disease are not clear up to now. It is observed that the occurrence of sesame leaf virus plants in the base is usually caused by one or more adjacent plants, which is estimated to be caused by cutting the scions of diseased plants during grafting. Therefore, the selection and purchase of high-quality seedlings is the key to avoid the occurrence of leaf disease. In 2017, red honey was grafted with hemp leaf disease red light tree, and hemp leaf disease leaves were found on the new red honey branches, indicating that the pathogenic factors were expressed in the new red honey grafting.

Now that you know the characteristics of this cherry variety, if you want to plant, you should pay attention to the problem of improvement.