Tips for preventing fruit drop of jujube

Recently, there are too many Rain Water in many areas, and many jujube trees shed a large number of leaves and fruits in the young fruit stage, resulting in a serious reduction in yield. The jujube tree of Fan in Sanfen Village, Nanhuangzhuang Township, Xian County, Cangzhou City, has green branches and green leaves, and the developing jujube fruit has bent the branches, and even the seedless jujube, which has fallen seriously before harvest, is not red this year and is growing well. Fan's specific approach is:

Measures should be taken according to the characteristics of this year's climate and local conditions. Since June this year, Rain Water more, the field humidity, suitable for jujube fruit, a jujube hanging can grow dozens, or even hundreds of jujube. However, due to many flowers, many dates, large nutrient consumption, coupled with more Rain Water, tree transpiration, resulting in a serious lack of nutrition, the leaves have been yellow since nail opening. According to this situation, he fertilized the jujube tree in time, combined with spraying fertilizer outside the root to get timely nutritional supplement to the jujube tree, restored the tree potential and avoided the shedding of young fruits.

During the growth and development of jujube fruit, there are often more Rain Water, and the disease occurs early and serious. For this reason, Fan carried out disease prevention and control in advance this year, began to use fungicides in June, and sprayed protective agents every half a month to prevent the invasion of diseases and achieved good results. The agents he chose were imported methyl topiramine and rotten fruit net produced in Shanghai.